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1
content/post/2016-11.md
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@ -475,3 +475,4 @@ org.dspace.discovery.SearchServiceException: Error executing query
- The `maxHttpHeaderSize` fix worked on CGSpace (user is able to see the community list on the homepage)
- The "take task" cache fix worked on DSpace Test but it's not an official patch, so I'll have to report the bug to DSpace people and try to get advice
- More work on the KM4Dev Journal article

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@ -0,0 +1,130 @@
+++
date = "2016-12-02T10:43:00+03:00"
author = "Alan Orth"
title = "December, 2016"
tags = ["Notes"]
+++
## 2016-12-02
- CGSpace was down for five hours in the morning while I was sleeping
- While looking in the logs for errors, I see tons of warnings about Atmire MQM:
```
2016-12-02 03:00:32,352 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=CREATE, SubjectType=BUNDLE, SubjectID=70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632305, dispatcher=1544803905, detail=[null], transactionID="TX157907838689377964651674089851855413607")
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY_METADATA, SubjectType=BUNDLE, SubjectID =70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632309, dispatcher=1544803905, detail="dc.title", transactionID="TX157907838689377964651674089851855413607")
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=ITEM, SubjectID=80044, Object Type=BUNDLE, ObjectID=70316, TimeStamp=1480647632311, dispatcher=1544803905, detail="THUMBNAIL", transactionID="TX157907838689377964651674089851855413607")
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=BUNDLE, SubjectID=70316, Obje ctType=BITSTREAM, ObjectID=86715, TimeStamp=1480647632318, dispatcher=1544803905, detail="-1", transactionID="TX157907838689377964651674089851855413607")
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY, SubjectType=ITEM, SubjectID=80044, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632351, dispatcher=1544803905, detail=[null], transactionID="TX157907838689377964651674089851855413607")
```
- I see thousands of them in the logs for the last few months, so it's not related to the DSpace 5.5 upgrade
- I've raised a ticket with Atmire to ask
- Another worrying error from dspace.log is:
```
org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:972)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:274)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.servlet.multipart.DSpaceMultipartFilter.doFilter(DSpaceMultipartFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at com.googlecode.psiprobe.Tomcat70AgentValve.invoke(Tomcat70AgentValve.java:44)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.CrawlerSessionManagerValve.invoke(CrawlerSessionManagerValve.java:180)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at com.atmire.statistics.generator.TopNDSODatasetGenerator.toDatasetQuery(SourceFile:39)
at com.atmire.statistics.display.StatisticsDataVisitsMultidata.createDataset(SourceFile:108)
at org.dspace.statistics.content.StatisticsDisplay.createDataset(SourceFile:384)
at org.dspace.statistics.content.StatisticsDisplay.getDataset(SourceFile:404)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generateJsonData(SourceFile:170)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generate(SourceFile:246)
at com.atmire.app.xmlui.aspect.statistics.JSONStatsMostPopular.generate(JSONStatsMostPopular.java:145)
at sun.reflect.GeneratedMethodAccessor296.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy96.process(Unknown Source)
at org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.java:94)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.servlet.RequestProcessor.process(RequestProcessor.java:351)
at org.apache.cocoon.servlet.RequestProcessor.service(RequestProcessor.java:169)
at org.apache.cocoon.sitemap.SitemapServlet.service(SitemapServlet.java:84)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:468)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:443)
at org.apache.cocoon.servletservice.spring.ServletFactoryBean$ServiceInterceptor.invoke(ServletFactoryBean.java:264)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy89.service(Unknown Source)
at org.dspace.springmvc.CocoonView.render(CocoonView.java:113)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
... 35 more
```
- The first error I see in dspace.log this morning is:
```
2016-12-02 03:00:46,656 ERROR org.dspace.authority.AuthorityValueFinder @ anonymous::Error while retrieving AuthorityValue from solr:query\colon; id\colon;"b0b541c1-ec15-48bf-9209-6dbe8e338cdc"
org.apache.solr.client.solrj.SolrServerException: Server refused connection at: http://localhost:8081/solr/authority
```
- Looking through DSpace's solr log I see that about 20 seconds before this, there were a few 30+ KiB solr queries
- The last logs here right before Solr became unresponsive (and right after I restarted it five hours later) were:
```
2016-12-02 03:00:42,606 INFO org.apache.solr.core.SolrCore @ [statistics] webapp=/solr path=/select params={q=containerItem:72828+AND+type:0&shards=localhost:8081/solr/statistics-2010,localhost:8081/solr/statistics&fq=-isInternal:true&fq=-(author_mtdt:"CGIAR\+Institutional\+Learning\+and\+Change\+Initiative"++AND+subject_mtdt:"PARTNERSHIPS"+AND+subject_mtdt:"RESEARCH"+AND+subject_mtdt:"AGRICULTURE"+AND+subject_mtdt:"DEVELOPMENT"++AND+iso_mtdt:"en"+)&rows=0&wt=javabin&version=2} hits=0 status=0 QTime=19
2016-12-02 08:28:23,908 INFO org.apache.solr.servlet.SolrDispatchFilter @ SolrDispatchFilter.init()
```
- DSpace's own Solr logs don't give IP addresses, so I will have to enable Nginx's logging of `/solr` so I can see where this request came from
- I enabled logging of `/rest/` and I think I'll leave it on for good

4
public/2015-11/index.html
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@ -313,6 +313,8 @@ db.statementpool = true
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -321,8 +323,6 @@ db.statementpool = true
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2015-12/index.html
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@ -331,6 +331,8 @@ $ curl -o /dev/null -s -w %{time_total}\\n https://cgspace.cgiar.org/rest/handle
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -339,8 +341,6 @@ $ curl -o /dev/null -s -w %{time_total}\\n https://cgspace.cgiar.org/rest/handle
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-01/index.html
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@ -241,6 +241,8 @@ $ find SimpleArchiveForBio/ -iname &ldquo;*.pdf&rdquo; -exec basename {} \; | so
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -249,8 +251,6 @@ $ find SimpleArchiveForBio/ -iname &ldquo;*.pdf&rdquo; -exec basename {} \; | so
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-02/index.html
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@ -501,6 +501,8 @@ Bitstream: tést señora alimentación.pdf
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -509,8 +511,6 @@ Bitstream: tést señora alimentación.pdf
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-03/index.html
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@ -394,6 +394,8 @@ Reinstall my local (Mac OS X) DSpace stack with Tomcat 7, PostgreSQL 9.3, and Ja
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -402,8 +404,6 @@ Reinstall my local (Mac OS X) DSpace stack with Tomcat 7, PostgreSQL 9.3, and Ja
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-04/index.html
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@ -613,6 +613,8 @@ dspace.log.2016-04-27:7271
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -621,8 +623,6 @@ dspace.log.2016-04-27:7271
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-05/index.html
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@ -465,6 +465,8 @@ sys 0m20.540s
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -473,8 +475,6 @@ sys 0m20.540s
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-06/index.html
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@ -509,6 +509,8 @@ $ ./delete-metadata-values.py -f dc.contributor.corporate -i Corporate-Authors-D
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -517,8 +519,6 @@ $ ./delete-metadata-values.py -f dc.contributor.corporate -i Corporate-Authors-D
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-07/index.html
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@ -435,6 +435,8 @@ discovery.index.authority.ignore-variants=true
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -443,8 +445,6 @@ discovery.index.authority.ignore-variants=true
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-08/index.html
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@ -505,6 +505,8 @@ $ JAVA_OPTS=&quot;-Dfile.encoding=UTF-8 -Xmx512m&quot; /home/cgspace.cgiar.org/b
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -513,8 +515,6 @@ $ JAVA_OPTS=&quot;-Dfile.encoding=UTF-8 -Xmx512m&quot; /home/cgspace.cgiar.org/b
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-09/index.html
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@ -801,6 +801,8 @@ $ ./delete-metadata-values.py -i ilrisubjects-delete-13.csv -f cg.subject.ilri -
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -809,8 +811,6 @@ $ ./delete-metadata-values.py -i ilrisubjects-delete-13.csv -f cg.subject.ilri -
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

4
public/2016-10/index.html
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@ -444,6 +444,8 @@ dspace=# update metadatavalue set text_value = regexp_replace(text_value, 'http:
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -452,8 +454,6 @@ dspace=# update metadatavalue set text_value = regexp_replace(text_value, 'http:
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

7
public/2016-11/index.html
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@ -30,7 +30,7 @@
<meta itemprop="dateModified" content="2016-11-01T09:21:00&#43;03:00" />
<meta itemprop="wordCount" content="2818">
<meta itemprop="wordCount" content="2825">
@ -653,6 +653,7 @@ org.dspace.discovery.SearchServiceException: Error executing query
<ul>
<li>The <code>maxHttpHeaderSize</code> fix worked on CGSpace (user is able to see the community list on the homepage)</li>
<li>The &ldquo;take task&rdquo; cache fix worked on DSpace Test but it&rsquo;s not an official patch, so I&rsquo;ll have to report the bug to DSpace people and try to get advice</li>
<li>More work on the KM4Dev Journal article</li>
</ul>
@ -675,6 +676,8 @@ org.dspace.discovery.SearchServiceException: Error executing query
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -683,8 +686,6 @@ org.dspace.discovery.SearchServiceException: Error executing query
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

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@ -0,0 +1,312 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<meta property="og:title" content="December, 2016" />
<meta property="og:description" content="2016-12-02 CGSpace was down for five hours in the morning while I was sleeping While looking in the logs for errors, I see tons of warnings about Atmire MQM: 2016-12-02 03:00:32,352 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=CREATE, SubjectType=BUNDLE, SubjectID=70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632305, dispatcher=1544803905, detail=[null], transactionID=&quot;TX157907838689377964651674089851855413607&quot;) 2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org." />
<meta property="og:type" content="article" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2016-12/" />
<meta property="og:updated_time" content="2016-12-02T10:43:00&#43;03:00"/>
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<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-12/">December, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-12-02T10:43:00&#43;03:00">Fri Dec 02, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
<h2 id="2016-12-02">2016-12-02</h2>
<ul>
<li>CGSpace was down for five hours in the morning while I was sleeping</li>
<li>While looking in the logs for errors, I see tons of warnings about Atmire MQM:</li>
</ul>
<pre><code>2016-12-02 03:00:32,352 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=CREATE, SubjectType=BUNDLE, SubjectID=70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632305, dispatcher=1544803905, detail=[null], transactionID=&quot;TX157907838689377964651674089851855413607&quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY_METADATA, SubjectType=BUNDLE, SubjectID =70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632309, dispatcher=1544803905, detail=&quot;dc.title&quot;, transactionID=&quot;TX157907838689377964651674089851855413607&quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=ITEM, SubjectID=80044, Object Type=BUNDLE, ObjectID=70316, TimeStamp=1480647632311, dispatcher=1544803905, detail=&quot;THUMBNAIL&quot;, transactionID=&quot;TX157907838689377964651674089851855413607&quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=BUNDLE, SubjectID=70316, Obje ctType=BITSTREAM, ObjectID=86715, TimeStamp=1480647632318, dispatcher=1544803905, detail=&quot;-1&quot;, transactionID=&quot;TX157907838689377964651674089851855413607&quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY, SubjectType=ITEM, SubjectID=80044, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632351, dispatcher=1544803905, detail=[null], transactionID=&quot;TX157907838689377964651674089851855413607&quot;)
</code></pre>
<ul>
<li>I see thousands of them in the logs for the last few months, so it&rsquo;s not related to the DSpace 5.5 upgrade</li>
<li>I&rsquo;ve raised a ticket with Atmire to ask</li>
<li>Another worrying error from dspace.log is:</li>
</ul>
<pre><code>org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:972)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:274)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.servlet.multipart.DSpaceMultipartFilter.doFilter(DSpaceMultipartFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at com.googlecode.psiprobe.Tomcat70AgentValve.invoke(Tomcat70AgentValve.java:44)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.CrawlerSessionManagerValve.invoke(CrawlerSessionManagerValve.java:180)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at com.atmire.statistics.generator.TopNDSODatasetGenerator.toDatasetQuery(SourceFile:39)
at com.atmire.statistics.display.StatisticsDataVisitsMultidata.createDataset(SourceFile:108)
at org.dspace.statistics.content.StatisticsDisplay.createDataset(SourceFile:384)
at org.dspace.statistics.content.StatisticsDisplay.getDataset(SourceFile:404)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generateJsonData(SourceFile:170)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generate(SourceFile:246)
at com.atmire.app.xmlui.aspect.statistics.JSONStatsMostPopular.generate(JSONStatsMostPopular.java:145)
at sun.reflect.GeneratedMethodAccessor296.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy96.process(Unknown Source)
at org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.java:94)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.servlet.RequestProcessor.process(RequestProcessor.java:351)
at org.apache.cocoon.servlet.RequestProcessor.service(RequestProcessor.java:169)
at org.apache.cocoon.sitemap.SitemapServlet.service(SitemapServlet.java:84)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:468)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:443)
at org.apache.cocoon.servletservice.spring.ServletFactoryBean$ServiceInterceptor.invoke(ServletFactoryBean.java:264)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy89.service(Unknown Source)
at org.dspace.springmvc.CocoonView.render(CocoonView.java:113)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
... 35 more
</code></pre>
<ul>
<li>The first error I see in dspace.log this morning is:</li>
</ul>
<pre><code>2016-12-02 03:00:46,656 ERROR org.dspace.authority.AuthorityValueFinder @ anonymous::Error while retrieving AuthorityValue from solr:query\colon; id\colon;&quot;b0b541c1-ec15-48bf-9209-6dbe8e338cdc&quot;
org.apache.solr.client.solrj.SolrServerException: Server refused connection at: http://localhost:8081/solr/authority
</code></pre>
<ul>
<li>Looking through DSpace&rsquo;s solr log I see that about 20 seconds before this, there were a few 30+ KiB solr queries</li>
<li>The last logs here right before Solr became unresponsive (and right after I restarted it five hours later) were:</li>
</ul>
<pre><code>2016-12-02 03:00:42,606 INFO org.apache.solr.core.SolrCore @ [statistics] webapp=/solr path=/select params={q=containerItem:72828+AND+type:0&amp;shards=localhost:8081/solr/statistics-2010,localhost:8081/solr/statistics&amp;fq=-isInternal:true&amp;fq=-(author_mtdt:&quot;CGIAR\+Institutional\+Learning\+and\+Change\+Initiative&quot;++AND+subject_mtdt:&quot;PARTNERSHIPS&quot;+AND+subject_mtdt:&quot;RESEARCH&quot;+AND+subject_mtdt:&quot;AGRICULTURE&quot;+AND+subject_mtdt:&quot;DEVELOPMENT&quot;++AND+iso_mtdt:&quot;en&quot;+)&amp;rows=0&amp;wt=javabin&amp;version=2} hits=0 status=0 QTime=19
2016-12-02 08:28:23,908 INFO org.apache.solr.servlet.SolrDispatchFilter @ SolrDispatchFilter.init()
</code></pre>
<ul>
<li>DSpace&rsquo;s own Solr logs don&rsquo;t give IP addresses, so I will have to enable Nginx&rsquo;s logging of <code>/solr</code> so I can see where this request came from</li>
<li>I enabled logging of <code>/rest/</code> and I think I&rsquo;ll leave it on for good</li>
</ul>
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<h4>Links</h4>
<ol class="list-unstyled">
<li><a href="https://cgspace.cgiar.org">CGSpace</a></li>
<li><a href="https://dspacetest.cgiar.org">DSpace Test</a></li>
<li><a href="https://github.com/ilri/DSpace">CGSpace @ GitHub</a></li>
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@ -13,7 +13,7 @@
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@ -91,6 +91,22 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-12/">December, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-12-02T10:43:00&#43;03:00">Fri Dec 02, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
2016-12-02 CGSpace was down for five hours in the morning while I was sleeping While looking in the logs for errors, I see tons of warnings about Atmire MQM: 2016-12-02 03:00:32,352 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=CREATE, SubjectType=BUNDLE, SubjectID=70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632305, dispatcher=1544803905, detail=[null], transactionID=&quot;TX157907838689377964651674089851855413607&quot;) 2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.
<a href='https://alanorth.github.io/cgspace-notes/2016-12/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-11/">November, 2016</a></h2>
@ -323,37 +339,6 @@ dspacetest=# select text_value from metadatavalue where metadata_field_id=3 and
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-02/">February, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-02-05T13:18:00&#43;03:00">Fri Feb 05, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
<h2 id="2016-02-05">2016-02-05</h2>
<ul>
<li>Looking at some DAGRIS data for Abenet Yabowork</li>
<li>Lots of issues with spaces, newlines, etc causing the import to fail</li>
<li>I noticed we have a very <em>interesting</em> list of countries on CGSpace:</li>
</ul>
<p><img src="2016/02/cgspace-countries.png" alt="CGSpace country list" /></p>
<ul>
<li>Not only are there 49,000 countries, we have some blanks (25)&hellip;</li>
<li>Also, lots of things like &ldquo;COTE D`LVOIRE&rdquo; and &ldquo;COTE D IVOIRE&rdquo;</li>
</ul>
<p></p>
<a href='https://alanorth.github.io/cgspace-notes/2016-02/'>Read more →</a>
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<nav class="blog-pagination">
@ -377,6 +362,8 @@ dspacetest=# select text_value from metadatavalue where metadata_field_id=3 and
<h4>Recent Posts</h4>
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<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -385,8 +372,6 @@ dspacetest=# select text_value from metadatavalue where metadata_field_id=3 and
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
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<generator>Hugo -- gohugo.io</generator>
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<item>
<title>December, 2016</title>
<link>https://alanorth.github.io/cgspace-notes/2016-12/</link>
<pubDate>Fri, 02 Dec 2016 10:43:00 +0300</pubDate>
<guid>https://alanorth.github.io/cgspace-notes/2016-12/</guid>
<description>
&lt;h2 id=&#34;2016-12-02&#34;&gt;2016-12-02&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;CGSpace was down for five hours in the morning while I was sleeping&lt;/li&gt;
&lt;li&gt;While looking in the logs for errors, I see tons of warnings about Atmire MQM:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2016-12-02 03:00:32,352 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=CREATE, SubjectType=BUNDLE, SubjectID=70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632305, dispatcher=1544803905, detail=[null], transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY_METADATA, SubjectType=BUNDLE, SubjectID =70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632309, dispatcher=1544803905, detail=&amp;quot;dc.title&amp;quot;, transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=ITEM, SubjectID=80044, Object Type=BUNDLE, ObjectID=70316, TimeStamp=1480647632311, dispatcher=1544803905, detail=&amp;quot;THUMBNAIL&amp;quot;, transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=BUNDLE, SubjectID=70316, Obje ctType=BITSTREAM, ObjectID=86715, TimeStamp=1480647632318, dispatcher=1544803905, detail=&amp;quot;-1&amp;quot;, transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY, SubjectType=ITEM, SubjectID=80044, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632351, dispatcher=1544803905, detail=[null], transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;I see thousands of them in the logs for the last few months, so it&amp;rsquo;s not related to the DSpace 5.5 upgrade&lt;/li&gt;
&lt;li&gt;I&amp;rsquo;ve raised a ticket with Atmire to ask&lt;/li&gt;
&lt;li&gt;Another worrying error from dspace.log is:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:972)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:274)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.servlet.multipart.DSpaceMultipartFilter.doFilter(DSpaceMultipartFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at com.googlecode.psiprobe.Tomcat70AgentValve.invoke(Tomcat70AgentValve.java:44)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.CrawlerSessionManagerValve.invoke(CrawlerSessionManagerValve.java:180)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at com.atmire.statistics.generator.TopNDSODatasetGenerator.toDatasetQuery(SourceFile:39)
at com.atmire.statistics.display.StatisticsDataVisitsMultidata.createDataset(SourceFile:108)
at org.dspace.statistics.content.StatisticsDisplay.createDataset(SourceFile:384)
at org.dspace.statistics.content.StatisticsDisplay.getDataset(SourceFile:404)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generateJsonData(SourceFile:170)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generate(SourceFile:246)
at com.atmire.app.xmlui.aspect.statistics.JSONStatsMostPopular.generate(JSONStatsMostPopular.java:145)
at sun.reflect.GeneratedMethodAccessor296.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy96.process(Unknown Source)
at org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.java:94)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.servlet.RequestProcessor.process(RequestProcessor.java:351)
at org.apache.cocoon.servlet.RequestProcessor.service(RequestProcessor.java:169)
at org.apache.cocoon.sitemap.SitemapServlet.service(SitemapServlet.java:84)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:468)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:443)
at org.apache.cocoon.servletservice.spring.ServletFactoryBean$ServiceInterceptor.invoke(ServletFactoryBean.java:264)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy89.service(Unknown Source)
at org.dspace.springmvc.CocoonView.render(CocoonView.java:113)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
... 35 more
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;The first error I see in dspace.log this morning is:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2016-12-02 03:00:46,656 ERROR org.dspace.authority.AuthorityValueFinder @ anonymous::Error while retrieving AuthorityValue from solr:query\colon; id\colon;&amp;quot;b0b541c1-ec15-48bf-9209-6dbe8e338cdc&amp;quot;
org.apache.solr.client.solrj.SolrServerException: Server refused connection at: http://localhost:8081/solr/authority
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;Looking through DSpace&amp;rsquo;s solr log I see that about 20 seconds before this, there were a few 30+ KiB solr queries&lt;/li&gt;
&lt;li&gt;The last logs here right before Solr became unresponsive (and right after I restarted it five hours later) were:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2016-12-02 03:00:42,606 INFO org.apache.solr.core.SolrCore @ [statistics] webapp=/solr path=/select params={q=containerItem:72828+AND+type:0&amp;amp;shards=localhost:8081/solr/statistics-2010,localhost:8081/solr/statistics&amp;amp;fq=-isInternal:true&amp;amp;fq=-(author_mtdt:&amp;quot;CGIAR\+Institutional\+Learning\+and\+Change\+Initiative&amp;quot;++AND+subject_mtdt:&amp;quot;PARTNERSHIPS&amp;quot;+AND+subject_mtdt:&amp;quot;RESEARCH&amp;quot;+AND+subject_mtdt:&amp;quot;AGRICULTURE&amp;quot;+AND+subject_mtdt:&amp;quot;DEVELOPMENT&amp;quot;++AND+iso_mtdt:&amp;quot;en&amp;quot;+)&amp;amp;rows=0&amp;amp;wt=javabin&amp;amp;version=2} hits=0 status=0 QTime=19
2016-12-02 08:28:23,908 INFO org.apache.solr.servlet.SolrDispatchFilter @ SolrDispatchFilter.init()
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;DSpace&amp;rsquo;s own Solr logs don&amp;rsquo;t give IP addresses, so I will have to enable Nginx&amp;rsquo;s logging of &lt;code&gt;/solr&lt;/code&gt; so I can see where this request came from&lt;/li&gt;
&lt;li&gt;I enabled logging of &lt;code&gt;/rest/&lt;/code&gt; and I think I&amp;rsquo;ll leave it on for good&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>
<item>
<title>November, 2016</title>
<link>https://alanorth.github.io/cgspace-notes/2016-11/</link>
@ -557,6 +697,7 @@ org.dspace.discovery.SearchServiceException: Error executing query
&lt;ul&gt;
&lt;li&gt;The &lt;code&gt;maxHttpHeaderSize&lt;/code&gt; fix worked on CGSpace (user is able to see the community list on the homepage)&lt;/li&gt;
&lt;li&gt;The &amp;ldquo;take task&amp;rdquo; cache fix worked on DSpace Test but it&amp;rsquo;s not an official patch, so I&amp;rsquo;ll have to report the bug to DSpace people and try to get advice&lt;/li&gt;
&lt;li&gt;More work on the KM4Dev Journal article&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>

37
public/page/2/index.html
View File

@ -13,7 +13,7 @@
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/" />
<meta property="og:updated_time" content="2016-01-13T13:18:00&#43;03:00"/>
<meta property="og:updated_time" content="2016-02-05T13:18:00&#43;03:00"/>
@ -91,6 +91,37 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-02/">February, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-02-05T13:18:00&#43;03:00">Fri Feb 05, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
<h2 id="2016-02-05">2016-02-05</h2>
<ul>
<li>Looking at some DAGRIS data for Abenet Yabowork</li>
<li>Lots of issues with spaces, newlines, etc causing the import to fail</li>
<li>I noticed we have a very <em>interesting</em> list of countries on CGSpace:</li>
</ul>
<p><img src="2016/02/cgspace-countries.png" alt="CGSpace country list" /></p>
<ul>
<li>Not only are there 49,000 countries, we have some blanks (25)&hellip;</li>
<li>Also, lots of things like &ldquo;COTE D`LVOIRE&rdquo; and &ldquo;COTE D IVOIRE&rdquo;</li>
</ul>
<p></p>
<a href='https://alanorth.github.io/cgspace-notes/2016-02/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-01/">January, 2016</a></h2>
@ -195,6 +226,8 @@
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -203,8 +236,6 @@
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

53
public/post/index.html
View File

@ -13,7 +13,7 @@
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/post/" />
<meta property="og:updated_time" content="2016-11-01T09:21:00&#43;03:00"/>
<meta property="og:updated_time" content="2016-12-02T10:43:00&#43;03:00"/>
@ -91,6 +91,22 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-12/">December, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-12-02T10:43:00&#43;03:00">Fri Dec 02, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
2016-12-02 CGSpace was down for five hours in the morning while I was sleeping While looking in the logs for errors, I see tons of warnings about Atmire MQM: 2016-12-02 03:00:32,352 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=CREATE, SubjectType=BUNDLE, SubjectID=70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632305, dispatcher=1544803905, detail=[null], transactionID=&quot;TX157907838689377964651674089851855413607&quot;) 2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.
<a href='https://alanorth.github.io/cgspace-notes/2016-12/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-11/">November, 2016</a></h2>
@ -323,37 +339,6 @@ dspacetest=# select text_value from metadatavalue where metadata_field_id=3 and
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-02/">February, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-02-05T13:18:00&#43;03:00">Fri Feb 05, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
<h2 id="2016-02-05">2016-02-05</h2>
<ul>
<li>Looking at some DAGRIS data for Abenet Yabowork</li>
<li>Lots of issues with spaces, newlines, etc causing the import to fail</li>
<li>I noticed we have a very <em>interesting</em> list of countries on CGSpace:</li>
</ul>
<p><img src="2016/02/cgspace-countries.png" alt="CGSpace country list" /></p>
<ul>
<li>Not only are there 49,000 countries, we have some blanks (25)&hellip;</li>
<li>Also, lots of things like &ldquo;COTE D`LVOIRE&rdquo; and &ldquo;COTE D IVOIRE&rdquo;</li>
</ul>
<p></p>
<a href='https://alanorth.github.io/cgspace-notes/2016-02/'>Read more →</a>
</article>
<nav class="blog-pagination">
@ -377,6 +362,8 @@ dspacetest=# select text_value from metadatavalue where metadata_field_id=3 and
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -385,8 +372,6 @@ dspacetest=# select text_value from metadatavalue where metadata_field_id=3 and
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

143
public/post/index.xml
View File

@ -6,9 +6,149 @@
<description>Recent content in Post-rsses on CGSpace Notes</description>
<generator>Hugo -- gohugo.io</generator>
<language>en-us</language>
<lastBuildDate>Tue, 01 Nov 2016 09:21:00 +0300</lastBuildDate>
<lastBuildDate>Fri, 02 Dec 2016 10:43:00 +0300</lastBuildDate>
<atom:link href="https://alanorth.github.io/cgspace-notes/post/index.xml" rel="self" type="application/rss+xml" />
<item>
<title>December, 2016</title>
<link>https://alanorth.github.io/cgspace-notes/2016-12/</link>
<pubDate>Fri, 02 Dec 2016 10:43:00 +0300</pubDate>
<guid>https://alanorth.github.io/cgspace-notes/2016-12/</guid>
<description>
&lt;h2 id=&#34;2016-12-02&#34;&gt;2016-12-02&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;CGSpace was down for five hours in the morning while I was sleeping&lt;/li&gt;
&lt;li&gt;While looking in the logs for errors, I see tons of warnings about Atmire MQM:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2016-12-02 03:00:32,352 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=CREATE, SubjectType=BUNDLE, SubjectID=70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632305, dispatcher=1544803905, detail=[null], transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY_METADATA, SubjectType=BUNDLE, SubjectID =70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632309, dispatcher=1544803905, detail=&amp;quot;dc.title&amp;quot;, transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=ITEM, SubjectID=80044, Object Type=BUNDLE, ObjectID=70316, TimeStamp=1480647632311, dispatcher=1544803905, detail=&amp;quot;THUMBNAIL&amp;quot;, transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=BUNDLE, SubjectID=70316, Obje ctType=BITSTREAM, ObjectID=86715, TimeStamp=1480647632318, dispatcher=1544803905, detail=&amp;quot;-1&amp;quot;, transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY, SubjectType=ITEM, SubjectID=80044, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632351, dispatcher=1544803905, detail=[null], transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;I see thousands of them in the logs for the last few months, so it&amp;rsquo;s not related to the DSpace 5.5 upgrade&lt;/li&gt;
&lt;li&gt;I&amp;rsquo;ve raised a ticket with Atmire to ask&lt;/li&gt;
&lt;li&gt;Another worrying error from dspace.log is:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:972)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:274)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.servlet.multipart.DSpaceMultipartFilter.doFilter(DSpaceMultipartFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at com.googlecode.psiprobe.Tomcat70AgentValve.invoke(Tomcat70AgentValve.java:44)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.CrawlerSessionManagerValve.invoke(CrawlerSessionManagerValve.java:180)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at com.atmire.statistics.generator.TopNDSODatasetGenerator.toDatasetQuery(SourceFile:39)
at com.atmire.statistics.display.StatisticsDataVisitsMultidata.createDataset(SourceFile:108)
at org.dspace.statistics.content.StatisticsDisplay.createDataset(SourceFile:384)
at org.dspace.statistics.content.StatisticsDisplay.getDataset(SourceFile:404)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generateJsonData(SourceFile:170)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generate(SourceFile:246)
at com.atmire.app.xmlui.aspect.statistics.JSONStatsMostPopular.generate(JSONStatsMostPopular.java:145)
at sun.reflect.GeneratedMethodAccessor296.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy96.process(Unknown Source)
at org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.java:94)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.servlet.RequestProcessor.process(RequestProcessor.java:351)
at org.apache.cocoon.servlet.RequestProcessor.service(RequestProcessor.java:169)
at org.apache.cocoon.sitemap.SitemapServlet.service(SitemapServlet.java:84)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:468)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:443)
at org.apache.cocoon.servletservice.spring.ServletFactoryBean$ServiceInterceptor.invoke(ServletFactoryBean.java:264)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy89.service(Unknown Source)
at org.dspace.springmvc.CocoonView.render(CocoonView.java:113)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
... 35 more
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;The first error I see in dspace.log this morning is:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2016-12-02 03:00:46,656 ERROR org.dspace.authority.AuthorityValueFinder @ anonymous::Error while retrieving AuthorityValue from solr:query\colon; id\colon;&amp;quot;b0b541c1-ec15-48bf-9209-6dbe8e338cdc&amp;quot;
org.apache.solr.client.solrj.SolrServerException: Server refused connection at: http://localhost:8081/solr/authority
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;Looking through DSpace&amp;rsquo;s solr log I see that about 20 seconds before this, there were a few 30+ KiB solr queries&lt;/li&gt;
&lt;li&gt;The last logs here right before Solr became unresponsive (and right after I restarted it five hours later) were:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2016-12-02 03:00:42,606 INFO org.apache.solr.core.SolrCore @ [statistics] webapp=/solr path=/select params={q=containerItem:72828+AND+type:0&amp;amp;shards=localhost:8081/solr/statistics-2010,localhost:8081/solr/statistics&amp;amp;fq=-isInternal:true&amp;amp;fq=-(author_mtdt:&amp;quot;CGIAR\+Institutional\+Learning\+and\+Change\+Initiative&amp;quot;++AND+subject_mtdt:&amp;quot;PARTNERSHIPS&amp;quot;+AND+subject_mtdt:&amp;quot;RESEARCH&amp;quot;+AND+subject_mtdt:&amp;quot;AGRICULTURE&amp;quot;+AND+subject_mtdt:&amp;quot;DEVELOPMENT&amp;quot;++AND+iso_mtdt:&amp;quot;en&amp;quot;+)&amp;amp;rows=0&amp;amp;wt=javabin&amp;amp;version=2} hits=0 status=0 QTime=19
2016-12-02 08:28:23,908 INFO org.apache.solr.servlet.SolrDispatchFilter @ SolrDispatchFilter.init()
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;DSpace&amp;rsquo;s own Solr logs don&amp;rsquo;t give IP addresses, so I will have to enable Nginx&amp;rsquo;s logging of &lt;code&gt;/solr&lt;/code&gt; so I can see where this request came from&lt;/li&gt;
&lt;li&gt;I enabled logging of &lt;code&gt;/rest/&lt;/code&gt; and I think I&amp;rsquo;ll leave it on for good&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>
<item>
<title>November, 2016</title>
<link>https://alanorth.github.io/cgspace-notes/2016-11/</link>
@ -557,6 +697,7 @@ org.dspace.discovery.SearchServiceException: Error executing query
&lt;ul&gt;
&lt;li&gt;The &lt;code&gt;maxHttpHeaderSize&lt;/code&gt; fix worked on CGSpace (user is able to see the community list on the homepage)&lt;/li&gt;
&lt;li&gt;The &amp;ldquo;take task&amp;rdquo; cache fix worked on DSpace Test but it&amp;rsquo;s not an official patch, so I&amp;rsquo;ll have to report the bug to DSpace people and try to get advice&lt;/li&gt;
&lt;li&gt;More work on the KM4Dev Journal article&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>

37
public/post/page/2/index.html
View File

@ -13,7 +13,7 @@
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/post/" />
<meta property="og:updated_time" content="2016-01-13T13:18:00&#43;03:00"/>
<meta property="og:updated_time" content="2016-02-05T13:18:00&#43;03:00"/>
@ -91,6 +91,37 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-02/">February, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-02-05T13:18:00&#43;03:00">Fri Feb 05, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
<h2 id="2016-02-05">2016-02-05</h2>
<ul>
<li>Looking at some DAGRIS data for Abenet Yabowork</li>
<li>Lots of issues with spaces, newlines, etc causing the import to fail</li>
<li>I noticed we have a very <em>interesting</em> list of countries on CGSpace:</li>
</ul>
<p><img src="2016/02/cgspace-countries.png" alt="CGSpace country list" /></p>
<ul>
<li>Not only are there 49,000 countries, we have some blanks (25)&hellip;</li>
<li>Also, lots of things like &ldquo;COTE D`LVOIRE&rdquo; and &ldquo;COTE D IVOIRE&rdquo;</li>
</ul>
<p></p>
<a href='https://alanorth.github.io/cgspace-notes/2016-02/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-01/">January, 2016</a></h2>
@ -195,6 +226,8 @@
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -203,8 +236,6 @@
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

1
public/robots.txt
View File

@ -1,6 +1,7 @@
User-agent: *
Disallow: /cgspace-notes/2016-12/
Disallow: /cgspace-notes/2016-11/
Disallow: /cgspace-notes/2016-10/
Disallow: /cgspace-notes/2016-09/

7
public/sitemap.xml
View File

@ -3,7 +3,12 @@
<url>
<loc>https://alanorth.github.io/cgspace-notes/</loc>
<lastmod>2016-11-01T09:21:00+03:00</lastmod>
<lastmod>2016-12-02T10:43:00+03:00</lastmod>
</url>
<url>
<loc>https://alanorth.github.io/cgspace-notes/2016-12/</loc>
<lastmod>2016-12-02T10:43:00+03:00</lastmod>
</url>
<url>

53
public/tags/notes/index.html
View File

@ -13,7 +13,7 @@
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/tags/notes/" />
<meta property="og:updated_time" content="2016-11-01T09:21:00&#43;03:00"/>
<meta property="og:updated_time" content="2016-12-02T10:43:00&#43;03:00"/>
@ -91,6 +91,22 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-12/">December, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-12-02T10:43:00&#43;03:00">Fri Dec 02, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
2016-12-02 CGSpace was down for five hours in the morning while I was sleeping While looking in the logs for errors, I see tons of warnings about Atmire MQM: 2016-12-02 03:00:32,352 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=CREATE, SubjectType=BUNDLE, SubjectID=70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632305, dispatcher=1544803905, detail=[null], transactionID=&quot;TX157907838689377964651674089851855413607&quot;) 2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.
<a href='https://alanorth.github.io/cgspace-notes/2016-12/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-11/">November, 2016</a></h2>
@ -323,37 +339,6 @@ dspacetest=# select text_value from metadatavalue where metadata_field_id=3 and
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-02/">February, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-02-05T13:18:00&#43;03:00">Fri Feb 05, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
<h2 id="2016-02-05">2016-02-05</h2>
<ul>
<li>Looking at some DAGRIS data for Abenet Yabowork</li>
<li>Lots of issues with spaces, newlines, etc causing the import to fail</li>
<li>I noticed we have a very <em>interesting</em> list of countries on CGSpace:</li>
</ul>
<p><img src="2016/02/cgspace-countries.png" alt="CGSpace country list" /></p>
<ul>
<li>Not only are there 49,000 countries, we have some blanks (25)&hellip;</li>
<li>Also, lots of things like &ldquo;COTE D`LVOIRE&rdquo; and &ldquo;COTE D IVOIRE&rdquo;</li>
</ul>
<p></p>
<a href='https://alanorth.github.io/cgspace-notes/2016-02/'>Read more →</a>
</article>
<nav class="blog-pagination">
@ -377,6 +362,8 @@ dspacetest=# select text_value from metadatavalue where metadata_field_id=3 and
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -385,8 +372,6 @@ dspacetest=# select text_value from metadatavalue where metadata_field_id=3 and
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>

141
public/tags/notes/index.xml
View File

@ -8,6 +8,146 @@
<language>en-us</language>
<atom:link href="https://alanorth.github.io/cgspace-notes/tags/notes/index.xml" rel="self" type="application/rss+xml" />
<item>
<title>December, 2016</title>
<link>https://alanorth.github.io/cgspace-notes/2016-12/</link>
<pubDate>Fri, 02 Dec 2016 10:43:00 +0300</pubDate>
<guid>https://alanorth.github.io/cgspace-notes/2016-12/</guid>
<description>
&lt;h2 id=&#34;2016-12-02&#34;&gt;2016-12-02&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;CGSpace was down for five hours in the morning while I was sleeping&lt;/li&gt;
&lt;li&gt;While looking in the logs for errors, I see tons of warnings about Atmire MQM:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2016-12-02 03:00:32,352 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=CREATE, SubjectType=BUNDLE, SubjectID=70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632305, dispatcher=1544803905, detail=[null], transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY_METADATA, SubjectType=BUNDLE, SubjectID =70316, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632309, dispatcher=1544803905, detail=&amp;quot;dc.title&amp;quot;, transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=ITEM, SubjectID=80044, Object Type=BUNDLE, ObjectID=70316, TimeStamp=1480647632311, dispatcher=1544803905, detail=&amp;quot;THUMBNAIL&amp;quot;, transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=ADD, SubjectType=BUNDLE, SubjectID=70316, Obje ctType=BITSTREAM, ObjectID=86715, TimeStamp=1480647632318, dispatcher=1544803905, detail=&amp;quot;-1&amp;quot;, transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
2016-12-02 03:00:32,353 WARN com.atmire.metadataquality.batchedit.BatchEditConsumer @ BatchEditConsumer should not have been given this kind of Subject in an event, skipping: org.dspace.event.Event(eventType=MODIFY, SubjectType=ITEM, SubjectID=80044, ObjectType=(Unknown), ObjectID=-1, TimeStamp=1480647632351, dispatcher=1544803905, detail=[null], transactionID=&amp;quot;TX157907838689377964651674089851855413607&amp;quot;)
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;I see thousands of them in the logs for the last few months, so it&amp;rsquo;s not related to the DSpace 5.5 upgrade&lt;/li&gt;
&lt;li&gt;I&amp;rsquo;ve raised a ticket with Atmire to ask&lt;/li&gt;
&lt;li&gt;Another worrying error from dspace.log is:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:972)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.DSpaceCocoonServletFilter.doFilter(DSpaceCocoonServletFilter.java:274)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.app.xmlui.cocoon.servlet.multipart.DSpaceMultipartFilter.doFilter(DSpaceMultipartFilter.java:119)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at com.googlecode.psiprobe.Tomcat70AgentValve.invoke(Tomcat70AgentValve.java:44)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.CrawlerSessionManagerValve.invoke(CrawlerSessionManagerValve.java:180)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: com.atmire.statistics.generator.DSpaceObjectDatasetGenerator.toDatasetQuery(Lorg/dspace/core/Context;)Lcom/atmire/statistics/content/DatasetQuery;
at com.atmire.statistics.generator.TopNDSODatasetGenerator.toDatasetQuery(SourceFile:39)
at com.atmire.statistics.display.StatisticsDataVisitsMultidata.createDataset(SourceFile:108)
at org.dspace.statistics.content.StatisticsDisplay.createDataset(SourceFile:384)
at org.dspace.statistics.content.StatisticsDisplay.getDataset(SourceFile:404)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generateJsonData(SourceFile:170)
at com.atmire.statistics.mostpopular.JSONStatsMostPopularGenerator.generate(SourceFile:246)
at com.atmire.app.xmlui.aspect.statistics.JSONStatsMostPopular.generate(JSONStatsMostPopular.java:145)
at sun.reflect.GeneratedMethodAccessor296.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.cocoon.core.container.spring.avalon.PoolableProxyHandler.invoke(PoolableProxyHandler.java:71)
at com.sun.proxy.$Proxy96.process(Unknown Source)
at org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke(ReadNode.java:94)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:55)
at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:87)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:78)
at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:81)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:239)
at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:171)
at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:247)
at org.apache.cocoon.servlet.RequestProcessor.process(RequestProcessor.java:351)
at org.apache.cocoon.servlet.RequestProcessor.service(RequestProcessor.java:169)
at org.apache.cocoon.sitemap.SitemapServlet.service(SitemapServlet.java:84)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:468)
at org.apache.cocoon.servletservice.ServletServiceContext$PathDispatcher.forward(ServletServiceContext.java:443)
at org.apache.cocoon.servletservice.spring.ServletFactoryBean$ServiceInterceptor.invoke(ServletFactoryBean.java:264)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy89.service(Unknown Source)
at org.dspace.springmvc.CocoonView.render(CocoonView.java:113)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
... 35 more
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;The first error I see in dspace.log this morning is:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2016-12-02 03:00:46,656 ERROR org.dspace.authority.AuthorityValueFinder @ anonymous::Error while retrieving AuthorityValue from solr:query\colon; id\colon;&amp;quot;b0b541c1-ec15-48bf-9209-6dbe8e338cdc&amp;quot;
org.apache.solr.client.solrj.SolrServerException: Server refused connection at: http://localhost:8081/solr/authority
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;Looking through DSpace&amp;rsquo;s solr log I see that about 20 seconds before this, there were a few 30+ KiB solr queries&lt;/li&gt;
&lt;li&gt;The last logs here right before Solr became unresponsive (and right after I restarted it five hours later) were:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2016-12-02 03:00:42,606 INFO org.apache.solr.core.SolrCore @ [statistics] webapp=/solr path=/select params={q=containerItem:72828+AND+type:0&amp;amp;shards=localhost:8081/solr/statistics-2010,localhost:8081/solr/statistics&amp;amp;fq=-isInternal:true&amp;amp;fq=-(author_mtdt:&amp;quot;CGIAR\+Institutional\+Learning\+and\+Change\+Initiative&amp;quot;++AND+subject_mtdt:&amp;quot;PARTNERSHIPS&amp;quot;+AND+subject_mtdt:&amp;quot;RESEARCH&amp;quot;+AND+subject_mtdt:&amp;quot;AGRICULTURE&amp;quot;+AND+subject_mtdt:&amp;quot;DEVELOPMENT&amp;quot;++AND+iso_mtdt:&amp;quot;en&amp;quot;+)&amp;amp;rows=0&amp;amp;wt=javabin&amp;amp;version=2} hits=0 status=0 QTime=19
2016-12-02 08:28:23,908 INFO org.apache.solr.servlet.SolrDispatchFilter @ SolrDispatchFilter.init()
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;DSpace&amp;rsquo;s own Solr logs don&amp;rsquo;t give IP addresses, so I will have to enable Nginx&amp;rsquo;s logging of &lt;code&gt;/solr&lt;/code&gt; so I can see where this request came from&lt;/li&gt;
&lt;li&gt;I enabled logging of &lt;code&gt;/rest/&lt;/code&gt; and I think I&amp;rsquo;ll leave it on for good&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>
<item>
<title>November, 2016</title>
<link>https://alanorth.github.io/cgspace-notes/2016-11/</link>
@ -556,6 +696,7 @@ org.dspace.discovery.SearchServiceException: Error executing query
&lt;ul&gt;
&lt;li&gt;The &lt;code&gt;maxHttpHeaderSize&lt;/code&gt; fix worked on CGSpace (user is able to see the community list on the homepage)&lt;/li&gt;
&lt;li&gt;The &amp;ldquo;take task&amp;rdquo; cache fix worked on DSpace Test but it&amp;rsquo;s not an official patch, so I&amp;rsquo;ll have to report the bug to DSpace people and try to get advice&lt;/li&gt;
&lt;li&gt;More work on the KM4Dev Journal article&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>

37
public/tags/notes/page/2/index.html
View File

@ -13,7 +13,7 @@
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/tags/notes/" />
<meta property="og:updated_time" content="2016-01-13T13:18:00&#43;03:00"/>
<meta property="og:updated_time" content="2016-02-05T13:18:00&#43;03:00"/>
@ -91,6 +91,37 @@
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-02/">February, 2016</a></h2>
<p class="blog-post-meta"><time datetime="2016-02-05T13:18:00&#43;03:00">Fri Feb 05, 2016</time> by Alan Orth in
<i class="fa fa-tag" aria-hidden="true"></i>&nbsp;<a href="/cgspace-notes/tags/notes" rel="tag">Notes</a>
</p>
</header>
<h2 id="2016-02-05">2016-02-05</h2>
<ul>
<li>Looking at some DAGRIS data for Abenet Yabowork</li>
<li>Lots of issues with spaces, newlines, etc causing the import to fail</li>
<li>I noticed we have a very <em>interesting</em> list of countries on CGSpace:</li>
</ul>
<p><img src="2016/02/cgspace-countries.png" alt="CGSpace country list" /></p>
<ul>
<li>Not only are there 49,000 countries, we have some blanks (25)&hellip;</li>
<li>Also, lots of things like &ldquo;COTE D`LVOIRE&rdquo; and &ldquo;COTE D IVOIRE&rdquo;</li>
</ul>
<p></p>
<a href='https://alanorth.github.io/cgspace-notes/2016-02/'>Read more →</a>
</article>
<article class="blog-post">
<header>
<h2 class="blog-post-title"><a href="https://alanorth.github.io/cgspace-notes/2016-01/">January, 2016</a></h2>
@ -195,6 +226,8 @@
<h4>Recent Posts</h4>
<ol class="list-unstyled">
<li><a href="/cgspace-notes/2016-12/">December, 2016</a></li>
<li><a href="/cgspace-notes/2016-11/">November, 2016</a></li>
<li><a href="/cgspace-notes/2016-10/">October, 2016</a></li>
@ -203,8 +236,6 @@
<li><a href="/cgspace-notes/2016-08/">August, 2016</a></li>
<li><a href="/cgspace-notes/2016-07/">July, 2016</a></li>
</ol>
</section>