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Alan Orth 2017-01-05 14:08:30 +02:00
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@ -119,14 +119,6 @@ $ psql -c 'SELECT * from pg_stat_activity;' | grep idle | grep -c cgspac
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@ -122,14 +122,6 @@ Replace lzop with xz in log compression cron jobs on DSpace Test—it uses less
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@ -107,14 +107,6 @@ Update GitHub wiki for documentation of maintenance tasks.
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@ -128,14 +128,6 @@ Also, lots of things like &ldquo;COTE D`LVOIRE&rdquo; and &ldquo;COTE D IVOIRE&r
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@ -107,14 +107,6 @@ Reinstall my local (Mac OS X) DSpace stack with Tomcat 7, PostgreSQL 9.3, and Ja
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8
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@ -113,14 +113,6 @@ Also, I noticed the checker log has some errors we should pay attention to:
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@ -119,14 +119,6 @@ There are 3,000 IPs accessing the REST API in a 24-hour period!
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@ -116,14 +116,6 @@ Working on second phase of metadata migration, looks like this will work for mov
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8
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@ -140,14 +140,6 @@ In this case the select query was showing 95 results before the update
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8
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@ -131,14 +131,6 @@ $ git rebase -i dspace-5.5
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8
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@ -119,14 +119,6 @@ $ ldapsearch -x -H ldaps://svcgroot2.cgiarad.org:3269/ -b &quot;dc=cgiarad,dc=or
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@ -83,14 +83,6 @@
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@ -83,14 +83,6 @@
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@ -83,14 +83,6 @@
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@ -8,7 +8,7 @@
<!-- 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="January, 2017" />
<meta property="og:description" content=" 2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years " />
<meta property="og:description" content="2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years 2017-01-04 I tried to shard my local dev instance and it fails the same way: $ JAVA_OPTS=&quot;-Xms768m -Xmx768m -Dfile." />
<meta property="og:type" content="article" />
<meta property="og:url" content="https://alanorth.github.io/cgspace-notes/2017-01/" />
@ -26,11 +26,11 @@
<meta itemprop="name" content="January, 2017">
<meta itemprop="description" content=" 2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years ">
<meta itemprop="description" content="2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years 2017-01-04 I tried to shard my local dev instance and it fails the same way: $ JAVA_OPTS=&quot;-Xms768m -Xmx768m -Dfile.">
<meta itemprop="dateModified" content="2017-01-02T10:43:00&#43;03:00" />
<meta itemprop="wordCount" content="71">
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@ -43,7 +43,7 @@
<meta name="twitter:title" content="January, 2017"/>
<meta name="twitter:description" content=" 2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years "/>
<meta name="twitter:description" content="2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years 2017-01-04 I tried to shard my local dev instance and it fails the same way: $ JAVA_OPTS=&quot;-Xms768m -Xmx768m -Dfile."/>
@ -83,14 +83,6 @@
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@ -129,6 +121,88 @@
<li>I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years</li>
</ul>
<h2 id="2017-01-04">2017-01-04</h2>
<ul>
<li>I tried to shard my local dev instance and it fails the same way:</li>
</ul>
<pre><code>$ JAVA_OPTS=&quot;-Xms768m -Xmx768m -Dfile.encoding=UTF-8&quot; ~/dspace/bin/dspace stats-util -s
Moving: 9318 into core statistics-2016
Exception: IOException occured when talking to server at: http://localhost:8081/solr//statistics-2016
org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: http://localhost:8081/solr//statistics-2016
at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:566)
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:210)
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:206)
at org.dspace.statistics.SolrLogger.shardSolrIndex(SourceFile:2291)
at org.dspace.statistics.util.StatisticsClient.main(StatisticsClient.java:106)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:226)
at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
Caused by: org.apache.http.client.ClientProtocolException
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:867)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:448)
... 10 more
Caused by: org.apache.http.client.NonRepeatableRequestException: Cannot retry request with a non-repeatable request entity. The cause lists the reason the original request failed.
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:659)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
... 14 more
Caused by: java.net.SocketException: Broken pipe (Write failed)
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109)
at java.net.SocketOutputStream.write(SocketOutputStream.java:153)
at org.apache.http.impl.io.AbstractSessionOutputBuffer.write(AbstractSessionOutputBuffer.java:181)
at org.apache.http.impl.io.ChunkedOutputStream.flushCacheWithAppend(ChunkedOutputStream.java:124)
at org.apache.http.impl.io.ChunkedOutputStream.write(ChunkedOutputStream.java:181)
at org.apache.http.entity.InputStreamEntity.writeTo(InputStreamEntity.java:132)
at org.apache.http.entity.HttpEntityWrapper.writeTo(HttpEntityWrapper.java:89)
at org.apache.http.impl.client.EntityEnclosingRequestWrapper$EntityWrapper.writeTo(EntityEnclosingRequestWrapper.java:108)
at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:117)
at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:265)
at org.apache.http.impl.conn.ManagedClientConnectionImpl.sendRequestEntity(ManagedClientConnectionImpl.java:203)
at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:236)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:121)
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
... 16 more
</code></pre>
<ul>
<li>And the DSpace log shows:</li>
</ul>
<pre><code>2017-01-04 22:39:05,412 INFO org.dspace.statistics.SolrLogger @ Created core with name: statistics-2016
2017-01-04 22:39:05,412 INFO org.dspace.statistics.SolrLogger @ Moving: 9318 records into core statistics-2016
2017-01-04 22:39:07,310 INFO org.apache.http.impl.client.SystemDefaultHttpClient @ I/O exception (java.net.SocketException) caught when processing request to {}-&gt;http://localhost:8081: Broken pipe (Write failed)
2017-01-04 22:39:07,310 INFO org.apache.http.impl.client.SystemDefaultHttpClient @ Retrying request to {}-&gt;http://localhost:8081
</code></pre>
<ul>
<li>Despite failing instantly, a <code>statistics-2016</code> directory was created, but it only has a data dir (no conf)</li>
<li>The Tomcat access logs show more:</li>
</ul>
<pre><code>127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &quot;GET /solr/statistics/select?q=type%3A2+AND+id%3A1&amp;wt=javabin&amp;version=2 HTTP/1.1&quot; 200 107
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &quot;GET /solr/statistics/select?q=*%3A*&amp;rows=0&amp;facet=true&amp;facet.range=time&amp;facet.range.start=NOW%2FYEAR-17YEARS&amp;facet.range.end=NOW%2FYEAR%2B0YEARS&amp;facet.range.gap=%2B1YEAR&amp;facet.mincount=1&amp;wt=javabin&amp;version=2 HTTP/1.1&quot; 200 423
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &quot;GET /solr/admin/cores?action=STATUS&amp;core=statistics-2016&amp;indexInfo=true&amp;wt=javabin&amp;version=2 HTTP/1.1&quot; 200 77
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &quot;GET /solr/admin/cores?action=CREATE&amp;name=statistics-2016&amp;instanceDir=statistics&amp;dataDir=%2FUsers%2Faorth%2Fdspace%2Fsolr%2Fstatistics-2016%2Fdata&amp;wt=javabin&amp;version=2 HTTP/1.1&quot; 200 63
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &quot;GET /solr/statistics/select?csv.mv.separator=%7C&amp;q=*%3A*&amp;fq=time%3A%28%5B2016%5C-01%5C-01T00%5C%3A00%5C%3A00Z+TO+2017%5C-01%5C-01T00%5C%3A00%5C%3A00Z%5D+NOT+2017%5C-01%5C-01T00%5C%3A00%5C%3A00Z%29&amp;rows=10000&amp;wt=csv HTTP/1.1&quot; 200 4359517
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &quot;GET /solr/statistics/admin/luke?show=schema&amp;wt=javabin&amp;version=2 HTTP/1.1&quot; 200 16248
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &quot;POST /solr//statistics-2016/update/csv?commit=true&amp;softCommit=false&amp;waitSearcher=true&amp;f.previousWorkflowStep.split=true&amp;f.previousWorkflowStep.separator=%7C&amp;f.previousWorkflowStep.encapsulator=%22&amp;f.actingGroupId.split=true&amp;f.actingGroupId.separator=%7C&amp;f.actingGroupId.encapsulator=%22&amp;f.containerCommunity.split=true&amp;f.containerCommunity.separator=%7C&amp;f.containerCommunity.encapsulator=%22&amp;f.range.split=true&amp;f.range.separator=%7C&amp;f.range.encapsulator=%22&amp;f.containerItem.split=true&amp;f.containerItem.separator=%7C&amp;f.containerItem.encapsulator=%22&amp;f.p_communities_map.split=true&amp;f.p_communities_map.separator=%7C&amp;f.p_communities_map.encapsulator=%22&amp;f.ngram_query_search.split=true&amp;f.ngram_query_search.separator=%7C&amp;f.ngram_query_search.encapsulator=%22&amp;f.containerBitstream.split=true&amp;f.containerBitstream.separator=%7C&amp;f.containerBitstream.encapsulator=%22&amp;f.owningItem.split=true&amp;f.owningItem.separator=%7C&amp;f.owningItem.encapsulator=%22&amp;f.actingGroupParentId.split=true&amp;f.actingGroupParentId.separator=%7C&amp;f.actingGroupParentId.encapsulator=%22&amp;f.text.split=true&amp;f.text.separator=%7C&amp;f.text.encapsulator=%22&amp;f.simple_query_search.split=true&amp;f.simple_query_search.separator=%7C&amp;f.simple_query_search.encapsulator=%22&amp;f.owningComm.split=true&amp;f.owningComm.separator=%7C&amp;f.owningComm.encapsulator=%22&amp;f.owner.split=true&amp;f.owner.separator=%7C&amp;f.owner.encapsulator=%22&amp;f.filterquery.split=true&amp;f.filterquery.separator=%7C&amp;f.filterquery.encapsulator=%22&amp;f.p_group_map.split=true&amp;f.p_group_map.separator=%7C&amp;f.p_group_map.encapsulator=%22&amp;f.actorMemberGroupId.split=true&amp;f.actorMemberGroupId.separator=%7C&amp;f.actorMemberGroupId.encapsulator=%22&amp;f.bitstreamId.split=true&amp;f.bitstreamId.separator=%7C&amp;f.bitstreamId.encapsulator=%22&amp;f.group_name.split=true&amp;f.group_name.separator=%7C&amp;f.group_name.encapsulator=%22&amp;f.p_communities_name.split=true&amp;f.p_communities_name.separator=%7C&amp;f.p_communities_name.encapsulator=%22&amp;f.query.split=true&amp;f.query.separator=%7C&amp;f.query.encapsulator=%22&amp;f.workflowStep.split=true&amp;f.workflowStep.separator=%7C&amp;f.workflowStep.encapsulator=%22&amp;f.containerCollection.split=true&amp;f.containerCollection.separator=%7C&amp;f.containerCollection.encapsulator=%22&amp;f.complete_query_search.split=true&amp;f.complete_query_search.separator=%7C&amp;f.complete_query_search.encapsulator=%22&amp;f.p_communities_id.split=true&amp;f.p_communities_id.separator=%7C&amp;f.p_communities_id.encapsulator=%22&amp;f.rangeDescription.split=true&amp;f.rangeDescription.separator=%7C&amp;f.rangeDescription.encapsulator=%22&amp;f.group_id.split=true&amp;f.group_id.separator=%7C&amp;f.group_id.encapsulator=%22&amp;f.bundleName.split=true&amp;f.bundleName.separator=%7C&amp;f.bundleName.encapsulator=%22&amp;f.ngram_simplequery_search.split=true&amp;f.ngram_simplequery_search.separator=%7C&amp;f.ngram_simplequery_search.encapsulator=%22&amp;f.group_map.split=true&amp;f.group_map.separator=%7C&amp;f.group_map.encapsulator=%22&amp;f.owningColl.split=true&amp;f.owningColl.separator=%7C&amp;f.owningColl.encapsulator=%22&amp;f.p_group_id.split=true&amp;f.p_group_id.separator=%7C&amp;f.p_group_id.encapsulator=%22&amp;f.p_group_name.split=true&amp;f.p_group_name.separator=%7C&amp;f.p_group_name.encapsulator=%22&amp;wt=javabin&amp;version=2 HTTP/1.1&quot; 409 156
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] &quot;POST /solr/datatables/update?wt=javabin&amp;version=2 HTTP/1.1&quot; 200 41
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] &quot;POST /solr/datatables/update HTTP/1.1&quot; 200 40
</code></pre>
<ul>
<li>Very interesting&hellip; it creates the core and then fails somehow</li>
</ul>

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<a class="nav-link active" href="https://alanorth.github.io/cgspace-notes/">Home</a>
<a class="nav-link" href="https://alanorth.github.io/cgspace-notes/">CGSpace Notes</a>
<a class="nav-link" href="https://alanorth.github.io/cgspace-notes/tags/notes/">Notes</a>
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</nav>
</div>
@ -108,7 +100,7 @@
</p>
</header>
2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years
2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years 2017-01-04 I tried to shard my local dev instance and it fails the same way: $ JAVA_OPTS=&quot;-Xms768m -Xmx768m -Dfile.
<a href='https://alanorth.github.io/cgspace-notes/2017-01/'>Read more →</a>
</article>

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&lt;li&gt;I tested on DSpace Test as well and it doesn&amp;rsquo;t work there either&lt;/li&gt;
&lt;li&gt;I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&amp;rsquo;m not sure if we&amp;rsquo;ve ever had the sharding task run successfully over all these years&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id=&#34;2017-01-04&#34;&gt;2017-01-04&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;I tried to shard my local dev instance and it fails the same way:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;$ JAVA_OPTS=&amp;quot;-Xms768m -Xmx768m -Dfile.encoding=UTF-8&amp;quot; ~/dspace/bin/dspace stats-util -s
Moving: 9318 into core statistics-2016
Exception: IOException occured when talking to server at: http://localhost:8081/solr//statistics-2016
org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: http://localhost:8081/solr//statistics-2016
at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:566)
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:210)
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:206)
at org.dspace.statistics.SolrLogger.shardSolrIndex(SourceFile:2291)
at org.dspace.statistics.util.StatisticsClient.main(StatisticsClient.java:106)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:226)
at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
Caused by: org.apache.http.client.ClientProtocolException
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:867)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:448)
... 10 more
Caused by: org.apache.http.client.NonRepeatableRequestException: Cannot retry request with a non-repeatable request entity. The cause lists the reason the original request failed.
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:659)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
... 14 more
Caused by: java.net.SocketException: Broken pipe (Write failed)
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109)
at java.net.SocketOutputStream.write(SocketOutputStream.java:153)
at org.apache.http.impl.io.AbstractSessionOutputBuffer.write(AbstractSessionOutputBuffer.java:181)
at org.apache.http.impl.io.ChunkedOutputStream.flushCacheWithAppend(ChunkedOutputStream.java:124)
at org.apache.http.impl.io.ChunkedOutputStream.write(ChunkedOutputStream.java:181)
at org.apache.http.entity.InputStreamEntity.writeTo(InputStreamEntity.java:132)
at org.apache.http.entity.HttpEntityWrapper.writeTo(HttpEntityWrapper.java:89)
at org.apache.http.impl.client.EntityEnclosingRequestWrapper$EntityWrapper.writeTo(EntityEnclosingRequestWrapper.java:108)
at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:117)
at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:265)
at org.apache.http.impl.conn.ManagedClientConnectionImpl.sendRequestEntity(ManagedClientConnectionImpl.java:203)
at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:236)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:121)
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
... 16 more
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;And the DSpace log shows:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2017-01-04 22:39:05,412 INFO org.dspace.statistics.SolrLogger @ Created core with name: statistics-2016
2017-01-04 22:39:05,412 INFO org.dspace.statistics.SolrLogger @ Moving: 9318 records into core statistics-2016
2017-01-04 22:39:07,310 INFO org.apache.http.impl.client.SystemDefaultHttpClient @ I/O exception (java.net.SocketException) caught when processing request to {}-&amp;gt;http://localhost:8081: Broken pipe (Write failed)
2017-01-04 22:39:07,310 INFO org.apache.http.impl.client.SystemDefaultHttpClient @ Retrying request to {}-&amp;gt;http://localhost:8081
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;Despite failing instantly, a &lt;code&gt;statistics-2016&lt;/code&gt; directory was created, but it only has a data dir (no conf)&lt;/li&gt;
&lt;li&gt;The Tomcat access logs show more:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/statistics/select?q=type%3A2+AND+id%3A1&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 107
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/statistics/select?q=*%3A*&amp;amp;rows=0&amp;amp;facet=true&amp;amp;facet.range=time&amp;amp;facet.range.start=NOW%2FYEAR-17YEARS&amp;amp;facet.range.end=NOW%2FYEAR%2B0YEARS&amp;amp;facet.range.gap=%2B1YEAR&amp;amp;facet.mincount=1&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 423
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/admin/cores?action=STATUS&amp;amp;core=statistics-2016&amp;amp;indexInfo=true&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 77
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/admin/cores?action=CREATE&amp;amp;name=statistics-2016&amp;amp;instanceDir=statistics&amp;amp;dataDir=%2FUsers%2Faorth%2Fdspace%2Fsolr%2Fstatistics-2016%2Fdata&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 63
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &amp;quot;GET /solr/statistics/select?csv.mv.separator=%7C&amp;amp;q=*%3A*&amp;amp;fq=time%3A%28%5B2016%5C-01%5C-01T00%5C%3A00%5C%3A00Z+TO+2017%5C-01%5C-01T00%5C%3A00%5C%3A00Z%5D+NOT+2017%5C-01%5C-01T00%5C%3A00%5C%3A00Z%29&amp;amp;rows=10000&amp;amp;wt=csv HTTP/1.1&amp;quot; 200 4359517
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &amp;quot;GET /solr/statistics/admin/luke?show=schema&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 16248
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &amp;quot;POST /solr//statistics-2016/update/csv?commit=true&amp;amp;softCommit=false&amp;amp;waitSearcher=true&amp;amp;f.previousWorkflowStep.split=true&amp;amp;f.previousWorkflowStep.separator=%7C&amp;amp;f.previousWorkflowStep.encapsulator=%22&amp;amp;f.actingGroupId.split=true&amp;amp;f.actingGroupId.separator=%7C&amp;amp;f.actingGroupId.encapsulator=%22&amp;amp;f.containerCommunity.split=true&amp;amp;f.containerCommunity.separator=%7C&amp;amp;f.containerCommunity.encapsulator=%22&amp;amp;f.range.split=true&amp;amp;f.range.separator=%7C&amp;amp;f.range.encapsulator=%22&amp;amp;f.containerItem.split=true&amp;amp;f.containerItem.separator=%7C&amp;amp;f.containerItem.encapsulator=%22&amp;amp;f.p_communities_map.split=true&amp;amp;f.p_communities_map.separator=%7C&amp;amp;f.p_communities_map.encapsulator=%22&amp;amp;f.ngram_query_search.split=true&amp;amp;f.ngram_query_search.separator=%7C&amp;amp;f.ngram_query_search.encapsulator=%22&amp;amp;f.containerBitstream.split=true&amp;amp;f.containerBitstream.separator=%7C&amp;amp;f.containerBitstream.encapsulator=%22&amp;amp;f.owningItem.split=true&amp;amp;f.owningItem.separator=%7C&amp;amp;f.owningItem.encapsulator=%22&amp;amp;f.actingGroupParentId.split=true&amp;amp;f.actingGroupParentId.separator=%7C&amp;amp;f.actingGroupParentId.encapsulator=%22&amp;amp;f.text.split=true&amp;amp;f.text.separator=%7C&amp;amp;f.text.encapsulator=%22&amp;amp;f.simple_query_search.split=true&amp;amp;f.simple_query_search.separator=%7C&amp;amp;f.simple_query_search.encapsulator=%22&amp;amp;f.owningComm.split=true&amp;amp;f.owningComm.separator=%7C&amp;amp;f.owningComm.encapsulator=%22&amp;amp;f.owner.split=true&amp;amp;f.owner.separator=%7C&amp;amp;f.owner.encapsulator=%22&amp;amp;f.filterquery.split=true&amp;amp;f.filterquery.separator=%7C&amp;amp;f.filterquery.encapsulator=%22&amp;amp;f.p_group_map.split=true&amp;amp;f.p_group_map.separator=%7C&amp;amp;f.p_group_map.encapsulator=%22&amp;amp;f.actorMemberGroupId.split=true&amp;amp;f.actorMemberGroupId.separator=%7C&amp;amp;f.actorMemberGroupId.encapsulator=%22&amp;amp;f.bitstreamId.split=true&amp;amp;f.bitstreamId.separator=%7C&amp;amp;f.bitstreamId.encapsulator=%22&amp;amp;f.group_name.split=true&amp;amp;f.group_name.separator=%7C&amp;amp;f.group_name.encapsulator=%22&amp;amp;f.p_communities_name.split=true&amp;amp;f.p_communities_name.separator=%7C&amp;amp;f.p_communities_name.encapsulator=%22&amp;amp;f.query.split=true&amp;amp;f.query.separator=%7C&amp;amp;f.query.encapsulator=%22&amp;amp;f.workflowStep.split=true&amp;amp;f.workflowStep.separator=%7C&amp;amp;f.workflowStep.encapsulator=%22&amp;amp;f.containerCollection.split=true&amp;amp;f.containerCollection.separator=%7C&amp;amp;f.containerCollection.encapsulator=%22&amp;amp;f.complete_query_search.split=true&amp;amp;f.complete_query_search.separator=%7C&amp;amp;f.complete_query_search.encapsulator=%22&amp;amp;f.p_communities_id.split=true&amp;amp;f.p_communities_id.separator=%7C&amp;amp;f.p_communities_id.encapsulator=%22&amp;amp;f.rangeDescription.split=true&amp;amp;f.rangeDescription.separator=%7C&amp;amp;f.rangeDescription.encapsulator=%22&amp;amp;f.group_id.split=true&amp;amp;f.group_id.separator=%7C&amp;amp;f.group_id.encapsulator=%22&amp;amp;f.bundleName.split=true&amp;amp;f.bundleName.separator=%7C&amp;amp;f.bundleName.encapsulator=%22&amp;amp;f.ngram_simplequery_search.split=true&amp;amp;f.ngram_simplequery_search.separator=%7C&amp;amp;f.ngram_simplequery_search.encapsulator=%22&amp;amp;f.group_map.split=true&amp;amp;f.group_map.separator=%7C&amp;amp;f.group_map.encapsulator=%22&amp;amp;f.owningColl.split=true&amp;amp;f.owningColl.separator=%7C&amp;amp;f.owningColl.encapsulator=%22&amp;amp;f.p_group_id.split=true&amp;amp;f.p_group_id.separator=%7C&amp;amp;f.p_group_id.encapsulator=%22&amp;amp;f.p_group_name.split=true&amp;amp;f.p_group_name.separator=%7C&amp;amp;f.p_group_name.encapsulator=%22&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 409 156
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] &amp;quot;POST /solr/datatables/update?wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 41
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] &amp;quot;POST /solr/datatables/update HTTP/1.1&amp;quot; 200 40
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;Very interesting&amp;hellip; it creates the core and then fails somehow&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>

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@ -69,14 +69,6 @@
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@ -69,14 +69,6 @@
<a class="nav-link " href="https://alanorth.github.io/cgspace-notes/">Home</a>
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@ -108,7 +100,7 @@
</p>
</header>
2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years
2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years 2017-01-04 I tried to shard my local dev instance and it fails the same way: $ JAVA_OPTS=&quot;-Xms768m -Xmx768m -Dfile.
<a href='https://alanorth.github.io/cgspace-notes/2017-01/'>Read more →</a>
</article>

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@ -24,6 +24,88 @@
&lt;li&gt;I tested on DSpace Test as well and it doesn&amp;rsquo;t work there either&lt;/li&gt;
&lt;li&gt;I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&amp;rsquo;m not sure if we&amp;rsquo;ve ever had the sharding task run successfully over all these years&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id=&#34;2017-01-04&#34;&gt;2017-01-04&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;I tried to shard my local dev instance and it fails the same way:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;$ JAVA_OPTS=&amp;quot;-Xms768m -Xmx768m -Dfile.encoding=UTF-8&amp;quot; ~/dspace/bin/dspace stats-util -s
Moving: 9318 into core statistics-2016
Exception: IOException occured when talking to server at: http://localhost:8081/solr//statistics-2016
org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: http://localhost:8081/solr//statistics-2016
at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:566)
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:210)
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:206)
at org.dspace.statistics.SolrLogger.shardSolrIndex(SourceFile:2291)
at org.dspace.statistics.util.StatisticsClient.main(StatisticsClient.java:106)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:226)
at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
Caused by: org.apache.http.client.ClientProtocolException
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:867)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:448)
... 10 more
Caused by: org.apache.http.client.NonRepeatableRequestException: Cannot retry request with a non-repeatable request entity. The cause lists the reason the original request failed.
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:659)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
... 14 more
Caused by: java.net.SocketException: Broken pipe (Write failed)
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109)
at java.net.SocketOutputStream.write(SocketOutputStream.java:153)
at org.apache.http.impl.io.AbstractSessionOutputBuffer.write(AbstractSessionOutputBuffer.java:181)
at org.apache.http.impl.io.ChunkedOutputStream.flushCacheWithAppend(ChunkedOutputStream.java:124)
at org.apache.http.impl.io.ChunkedOutputStream.write(ChunkedOutputStream.java:181)
at org.apache.http.entity.InputStreamEntity.writeTo(InputStreamEntity.java:132)
at org.apache.http.entity.HttpEntityWrapper.writeTo(HttpEntityWrapper.java:89)
at org.apache.http.impl.client.EntityEnclosingRequestWrapper$EntityWrapper.writeTo(EntityEnclosingRequestWrapper.java:108)
at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:117)
at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:265)
at org.apache.http.impl.conn.ManagedClientConnectionImpl.sendRequestEntity(ManagedClientConnectionImpl.java:203)
at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:236)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:121)
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
... 16 more
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;And the DSpace log shows:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2017-01-04 22:39:05,412 INFO org.dspace.statistics.SolrLogger @ Created core with name: statistics-2016
2017-01-04 22:39:05,412 INFO org.dspace.statistics.SolrLogger @ Moving: 9318 records into core statistics-2016
2017-01-04 22:39:07,310 INFO org.apache.http.impl.client.SystemDefaultHttpClient @ I/O exception (java.net.SocketException) caught when processing request to {}-&amp;gt;http://localhost:8081: Broken pipe (Write failed)
2017-01-04 22:39:07,310 INFO org.apache.http.impl.client.SystemDefaultHttpClient @ Retrying request to {}-&amp;gt;http://localhost:8081
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;Despite failing instantly, a &lt;code&gt;statistics-2016&lt;/code&gt; directory was created, but it only has a data dir (no conf)&lt;/li&gt;
&lt;li&gt;The Tomcat access logs show more:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/statistics/select?q=type%3A2+AND+id%3A1&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 107
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/statistics/select?q=*%3A*&amp;amp;rows=0&amp;amp;facet=true&amp;amp;facet.range=time&amp;amp;facet.range.start=NOW%2FYEAR-17YEARS&amp;amp;facet.range.end=NOW%2FYEAR%2B0YEARS&amp;amp;facet.range.gap=%2B1YEAR&amp;amp;facet.mincount=1&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 423
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/admin/cores?action=STATUS&amp;amp;core=statistics-2016&amp;amp;indexInfo=true&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 77
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/admin/cores?action=CREATE&amp;amp;name=statistics-2016&amp;amp;instanceDir=statistics&amp;amp;dataDir=%2FUsers%2Faorth%2Fdspace%2Fsolr%2Fstatistics-2016%2Fdata&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 63
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &amp;quot;GET /solr/statistics/select?csv.mv.separator=%7C&amp;amp;q=*%3A*&amp;amp;fq=time%3A%28%5B2016%5C-01%5C-01T00%5C%3A00%5C%3A00Z+TO+2017%5C-01%5C-01T00%5C%3A00%5C%3A00Z%5D+NOT+2017%5C-01%5C-01T00%5C%3A00%5C%3A00Z%29&amp;amp;rows=10000&amp;amp;wt=csv HTTP/1.1&amp;quot; 200 4359517
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &amp;quot;GET /solr/statistics/admin/luke?show=schema&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 16248
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &amp;quot;POST /solr//statistics-2016/update/csv?commit=true&amp;amp;softCommit=false&amp;amp;waitSearcher=true&amp;amp;f.previousWorkflowStep.split=true&amp;amp;f.previousWorkflowStep.separator=%7C&amp;amp;f.previousWorkflowStep.encapsulator=%22&amp;amp;f.actingGroupId.split=true&amp;amp;f.actingGroupId.separator=%7C&amp;amp;f.actingGroupId.encapsulator=%22&amp;amp;f.containerCommunity.split=true&amp;amp;f.containerCommunity.separator=%7C&amp;amp;f.containerCommunity.encapsulator=%22&amp;amp;f.range.split=true&amp;amp;f.range.separator=%7C&amp;amp;f.range.encapsulator=%22&amp;amp;f.containerItem.split=true&amp;amp;f.containerItem.separator=%7C&amp;amp;f.containerItem.encapsulator=%22&amp;amp;f.p_communities_map.split=true&amp;amp;f.p_communities_map.separator=%7C&amp;amp;f.p_communities_map.encapsulator=%22&amp;amp;f.ngram_query_search.split=true&amp;amp;f.ngram_query_search.separator=%7C&amp;amp;f.ngram_query_search.encapsulator=%22&amp;amp;f.containerBitstream.split=true&amp;amp;f.containerBitstream.separator=%7C&amp;amp;f.containerBitstream.encapsulator=%22&amp;amp;f.owningItem.split=true&amp;amp;f.owningItem.separator=%7C&amp;amp;f.owningItem.encapsulator=%22&amp;amp;f.actingGroupParentId.split=true&amp;amp;f.actingGroupParentId.separator=%7C&amp;amp;f.actingGroupParentId.encapsulator=%22&amp;amp;f.text.split=true&amp;amp;f.text.separator=%7C&amp;amp;f.text.encapsulator=%22&amp;amp;f.simple_query_search.split=true&amp;amp;f.simple_query_search.separator=%7C&amp;amp;f.simple_query_search.encapsulator=%22&amp;amp;f.owningComm.split=true&amp;amp;f.owningComm.separator=%7C&amp;amp;f.owningComm.encapsulator=%22&amp;amp;f.owner.split=true&amp;amp;f.owner.separator=%7C&amp;amp;f.owner.encapsulator=%22&amp;amp;f.filterquery.split=true&amp;amp;f.filterquery.separator=%7C&amp;amp;f.filterquery.encapsulator=%22&amp;amp;f.p_group_map.split=true&amp;amp;f.p_group_map.separator=%7C&amp;amp;f.p_group_map.encapsulator=%22&amp;amp;f.actorMemberGroupId.split=true&amp;amp;f.actorMemberGroupId.separator=%7C&amp;amp;f.actorMemberGroupId.encapsulator=%22&amp;amp;f.bitstreamId.split=true&amp;amp;f.bitstreamId.separator=%7C&amp;amp;f.bitstreamId.encapsulator=%22&amp;amp;f.group_name.split=true&amp;amp;f.group_name.separator=%7C&amp;amp;f.group_name.encapsulator=%22&amp;amp;f.p_communities_name.split=true&amp;amp;f.p_communities_name.separator=%7C&amp;amp;f.p_communities_name.encapsulator=%22&amp;amp;f.query.split=true&amp;amp;f.query.separator=%7C&amp;amp;f.query.encapsulator=%22&amp;amp;f.workflowStep.split=true&amp;amp;f.workflowStep.separator=%7C&amp;amp;f.workflowStep.encapsulator=%22&amp;amp;f.containerCollection.split=true&amp;amp;f.containerCollection.separator=%7C&amp;amp;f.containerCollection.encapsulator=%22&amp;amp;f.complete_query_search.split=true&amp;amp;f.complete_query_search.separator=%7C&amp;amp;f.complete_query_search.encapsulator=%22&amp;amp;f.p_communities_id.split=true&amp;amp;f.p_communities_id.separator=%7C&amp;amp;f.p_communities_id.encapsulator=%22&amp;amp;f.rangeDescription.split=true&amp;amp;f.rangeDescription.separator=%7C&amp;amp;f.rangeDescription.encapsulator=%22&amp;amp;f.group_id.split=true&amp;amp;f.group_id.separator=%7C&amp;amp;f.group_id.encapsulator=%22&amp;amp;f.bundleName.split=true&amp;amp;f.bundleName.separator=%7C&amp;amp;f.bundleName.encapsulator=%22&amp;amp;f.ngram_simplequery_search.split=true&amp;amp;f.ngram_simplequery_search.separator=%7C&amp;amp;f.ngram_simplequery_search.encapsulator=%22&amp;amp;f.group_map.split=true&amp;amp;f.group_map.separator=%7C&amp;amp;f.group_map.encapsulator=%22&amp;amp;f.owningColl.split=true&amp;amp;f.owningColl.separator=%7C&amp;amp;f.owningColl.encapsulator=%22&amp;amp;f.p_group_id.split=true&amp;amp;f.p_group_id.separator=%7C&amp;amp;f.p_group_id.encapsulator=%22&amp;amp;f.p_group_name.split=true&amp;amp;f.p_group_name.separator=%7C&amp;amp;f.p_group_name.encapsulator=%22&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 409 156
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] &amp;quot;POST /solr/datatables/update?wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 41
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] &amp;quot;POST /solr/datatables/update HTTP/1.1&amp;quot; 200 40
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;Very interesting&amp;hellip; it creates the core and then fails somehow&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>

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@ -69,14 +69,6 @@
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10
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@ -69,14 +69,6 @@
<a class="nav-link " href="https://alanorth.github.io/cgspace-notes/">Home</a>
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</nav>
</div>
@ -108,7 +100,7 @@
</p>
</header>
2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years
2017-01-02 I checked to see if the Solr sharding task that is supposed to run on January 1st had run and saw there was an error I tested on DSpace Test as well and it doesn&rsquo;t work there either I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&rsquo;m not sure if we&rsquo;ve ever had the sharding task run successfully over all these years 2017-01-04 I tried to shard my local dev instance and it fails the same way: $ JAVA_OPTS=&quot;-Xms768m -Xmx768m -Dfile.
<a href='https://alanorth.github.io/cgspace-notes/2017-01/'>Read more →</a>
</article>

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@ -23,6 +23,88 @@
&lt;li&gt;I tested on DSpace Test as well and it doesn&amp;rsquo;t work there either&lt;/li&gt;
&lt;li&gt;I asked on the dspace-tech mailing list because it seems to be broken, and actually now I&amp;rsquo;m not sure if we&amp;rsquo;ve ever had the sharding task run successfully over all these years&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id=&#34;2017-01-04&#34;&gt;2017-01-04&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;I tried to shard my local dev instance and it fails the same way:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;$ JAVA_OPTS=&amp;quot;-Xms768m -Xmx768m -Dfile.encoding=UTF-8&amp;quot; ~/dspace/bin/dspace stats-util -s
Moving: 9318 into core statistics-2016
Exception: IOException occured when talking to server at: http://localhost:8081/solr//statistics-2016
org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: http://localhost:8081/solr//statistics-2016
at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:566)
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:210)
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:206)
at org.dspace.statistics.SolrLogger.shardSolrIndex(SourceFile:2291)
at org.dspace.statistics.util.StatisticsClient.main(StatisticsClient.java:106)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.dspace.app.launcher.ScriptLauncher.runOneCommand(ScriptLauncher.java:226)
at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:78)
Caused by: org.apache.http.client.ClientProtocolException
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:867)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.apache.solr.client.solrj.impl.HttpSolrServer.executeMethod(HttpSolrServer.java:448)
... 10 more
Caused by: org.apache.http.client.NonRepeatableRequestException: Cannot retry request with a non-repeatable request entity. The cause lists the reason the original request failed.
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:659)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
... 14 more
Caused by: java.net.SocketException: Broken pipe (Write failed)
at java.net.SocketOutputStream.socketWrite0(Native Method)
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109)
at java.net.SocketOutputStream.write(SocketOutputStream.java:153)
at org.apache.http.impl.io.AbstractSessionOutputBuffer.write(AbstractSessionOutputBuffer.java:181)
at org.apache.http.impl.io.ChunkedOutputStream.flushCacheWithAppend(ChunkedOutputStream.java:124)
at org.apache.http.impl.io.ChunkedOutputStream.write(ChunkedOutputStream.java:181)
at org.apache.http.entity.InputStreamEntity.writeTo(InputStreamEntity.java:132)
at org.apache.http.entity.HttpEntityWrapper.writeTo(HttpEntityWrapper.java:89)
at org.apache.http.impl.client.EntityEnclosingRequestWrapper$EntityWrapper.writeTo(EntityEnclosingRequestWrapper.java:108)
at org.apache.http.impl.entity.EntitySerializer.serialize(EntitySerializer.java:117)
at org.apache.http.impl.AbstractHttpClientConnection.sendRequestEntity(AbstractHttpClientConnection.java:265)
at org.apache.http.impl.conn.ManagedClientConnectionImpl.sendRequestEntity(ManagedClientConnectionImpl.java:203)
at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:236)
at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:121)
at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
... 16 more
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;And the DSpace log shows:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;2017-01-04 22:39:05,412 INFO org.dspace.statistics.SolrLogger @ Created core with name: statistics-2016
2017-01-04 22:39:05,412 INFO org.dspace.statistics.SolrLogger @ Moving: 9318 records into core statistics-2016
2017-01-04 22:39:07,310 INFO org.apache.http.impl.client.SystemDefaultHttpClient @ I/O exception (java.net.SocketException) caught when processing request to {}-&amp;gt;http://localhost:8081: Broken pipe (Write failed)
2017-01-04 22:39:07,310 INFO org.apache.http.impl.client.SystemDefaultHttpClient @ Retrying request to {}-&amp;gt;http://localhost:8081
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;Despite failing instantly, a &lt;code&gt;statistics-2016&lt;/code&gt; directory was created, but it only has a data dir (no conf)&lt;/li&gt;
&lt;li&gt;The Tomcat access logs show more:&lt;/li&gt;
&lt;/ul&gt;
&lt;pre&gt;&lt;code&gt;127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/statistics/select?q=type%3A2+AND+id%3A1&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 107
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/statistics/select?q=*%3A*&amp;amp;rows=0&amp;amp;facet=true&amp;amp;facet.range=time&amp;amp;facet.range.start=NOW%2FYEAR-17YEARS&amp;amp;facet.range.end=NOW%2FYEAR%2B0YEARS&amp;amp;facet.range.gap=%2B1YEAR&amp;amp;facet.mincount=1&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 423
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/admin/cores?action=STATUS&amp;amp;core=statistics-2016&amp;amp;indexInfo=true&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 77
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] &amp;quot;GET /solr/admin/cores?action=CREATE&amp;amp;name=statistics-2016&amp;amp;instanceDir=statistics&amp;amp;dataDir=%2FUsers%2Faorth%2Fdspace%2Fsolr%2Fstatistics-2016%2Fdata&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 63
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &amp;quot;GET /solr/statistics/select?csv.mv.separator=%7C&amp;amp;q=*%3A*&amp;amp;fq=time%3A%28%5B2016%5C-01%5C-01T00%5C%3A00%5C%3A00Z+TO+2017%5C-01%5C-01T00%5C%3A00%5C%3A00Z%5D+NOT+2017%5C-01%5C-01T00%5C%3A00%5C%3A00Z%29&amp;amp;rows=10000&amp;amp;wt=csv HTTP/1.1&amp;quot; 200 4359517
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &amp;quot;GET /solr/statistics/admin/luke?show=schema&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 16248
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] &amp;quot;POST /solr//statistics-2016/update/csv?commit=true&amp;amp;softCommit=false&amp;amp;waitSearcher=true&amp;amp;f.previousWorkflowStep.split=true&amp;amp;f.previousWorkflowStep.separator=%7C&amp;amp;f.previousWorkflowStep.encapsulator=%22&amp;amp;f.actingGroupId.split=true&amp;amp;f.actingGroupId.separator=%7C&amp;amp;f.actingGroupId.encapsulator=%22&amp;amp;f.containerCommunity.split=true&amp;amp;f.containerCommunity.separator=%7C&amp;amp;f.containerCommunity.encapsulator=%22&amp;amp;f.range.split=true&amp;amp;f.range.separator=%7C&amp;amp;f.range.encapsulator=%22&amp;amp;f.containerItem.split=true&amp;amp;f.containerItem.separator=%7C&amp;amp;f.containerItem.encapsulator=%22&amp;amp;f.p_communities_map.split=true&amp;amp;f.p_communities_map.separator=%7C&amp;amp;f.p_communities_map.encapsulator=%22&amp;amp;f.ngram_query_search.split=true&amp;amp;f.ngram_query_search.separator=%7C&amp;amp;f.ngram_query_search.encapsulator=%22&amp;amp;f.containerBitstream.split=true&amp;amp;f.containerBitstream.separator=%7C&amp;amp;f.containerBitstream.encapsulator=%22&amp;amp;f.owningItem.split=true&amp;amp;f.owningItem.separator=%7C&amp;amp;f.owningItem.encapsulator=%22&amp;amp;f.actingGroupParentId.split=true&amp;amp;f.actingGroupParentId.separator=%7C&amp;amp;f.actingGroupParentId.encapsulator=%22&amp;amp;f.text.split=true&amp;amp;f.text.separator=%7C&amp;amp;f.text.encapsulator=%22&amp;amp;f.simple_query_search.split=true&amp;amp;f.simple_query_search.separator=%7C&amp;amp;f.simple_query_search.encapsulator=%22&amp;amp;f.owningComm.split=true&amp;amp;f.owningComm.separator=%7C&amp;amp;f.owningComm.encapsulator=%22&amp;amp;f.owner.split=true&amp;amp;f.owner.separator=%7C&amp;amp;f.owner.encapsulator=%22&amp;amp;f.filterquery.split=true&amp;amp;f.filterquery.separator=%7C&amp;amp;f.filterquery.encapsulator=%22&amp;amp;f.p_group_map.split=true&amp;amp;f.p_group_map.separator=%7C&amp;amp;f.p_group_map.encapsulator=%22&amp;amp;f.actorMemberGroupId.split=true&amp;amp;f.actorMemberGroupId.separator=%7C&amp;amp;f.actorMemberGroupId.encapsulator=%22&amp;amp;f.bitstreamId.split=true&amp;amp;f.bitstreamId.separator=%7C&amp;amp;f.bitstreamId.encapsulator=%22&amp;amp;f.group_name.split=true&amp;amp;f.group_name.separator=%7C&amp;amp;f.group_name.encapsulator=%22&amp;amp;f.p_communities_name.split=true&amp;amp;f.p_communities_name.separator=%7C&amp;amp;f.p_communities_name.encapsulator=%22&amp;amp;f.query.split=true&amp;amp;f.query.separator=%7C&amp;amp;f.query.encapsulator=%22&amp;amp;f.workflowStep.split=true&amp;amp;f.workflowStep.separator=%7C&amp;amp;f.workflowStep.encapsulator=%22&amp;amp;f.containerCollection.split=true&amp;amp;f.containerCollection.separator=%7C&amp;amp;f.containerCollection.encapsulator=%22&amp;amp;f.complete_query_search.split=true&amp;amp;f.complete_query_search.separator=%7C&amp;amp;f.complete_query_search.encapsulator=%22&amp;amp;f.p_communities_id.split=true&amp;amp;f.p_communities_id.separator=%7C&amp;amp;f.p_communities_id.encapsulator=%22&amp;amp;f.rangeDescription.split=true&amp;amp;f.rangeDescription.separator=%7C&amp;amp;f.rangeDescription.encapsulator=%22&amp;amp;f.group_id.split=true&amp;amp;f.group_id.separator=%7C&amp;amp;f.group_id.encapsulator=%22&amp;amp;f.bundleName.split=true&amp;amp;f.bundleName.separator=%7C&amp;amp;f.bundleName.encapsulator=%22&amp;amp;f.ngram_simplequery_search.split=true&amp;amp;f.ngram_simplequery_search.separator=%7C&amp;amp;f.ngram_simplequery_search.encapsulator=%22&amp;amp;f.group_map.split=true&amp;amp;f.group_map.separator=%7C&amp;amp;f.group_map.encapsulator=%22&amp;amp;f.owningColl.split=true&amp;amp;f.owningColl.separator=%7C&amp;amp;f.owningColl.encapsulator=%22&amp;amp;f.p_group_id.split=true&amp;amp;f.p_group_id.separator=%7C&amp;amp;f.p_group_id.encapsulator=%22&amp;amp;f.p_group_name.split=true&amp;amp;f.p_group_name.separator=%7C&amp;amp;f.p_group_name.encapsulator=%22&amp;amp;wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 409 156
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] &amp;quot;POST /solr/datatables/update?wt=javabin&amp;amp;version=2 HTTP/1.1&amp;quot; 200 41
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] &amp;quot;POST /solr/datatables/update HTTP/1.1&amp;quot; 200 40
&lt;/code&gt;&lt;/pre&gt;
&lt;ul&gt;
&lt;li&gt;Very interesting&amp;hellip; it creates the core and then fails somehow&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>

8
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@ -69,14 +69,6 @@
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