2017-01-04 15:07:43 +01:00
+++
date = "2017-01-02T10:43:00+03:00"
author = "Alan Orth"
title = "January, 2017"
tags = ["Notes"]
+++
## 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't work there either
- I asked on the dspace-tech mailing list because it seems to be broken, and actually now I'm not sure if we've ever had the sharding task run successfully over all these years
2017-01-04 22:05:27 +01:00
## 2017-01-04
- I tried to shard my local dev instance and it fails the same way:
```
$ JAVA_OPTS="-Xms768m -Xmx768m -Dfile.encoding=UTF-8" ~/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
```
- And the DSpace log shows:
```
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 {}->http://localhost:8081: Broken pipe (Write failed)
2017-01-04 22:39:07,310 INFO org.apache.http.impl.client.SystemDefaultHttpClient @ Retrying request to {}->http://localhost:8081
```
- Despite failing instantly, a `statistics-2016` directory was created, but it only has a data dir (no conf)
- The Tomcat access logs show more:
```
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] "GET /solr/statistics/select?q=type%3A2+AND+id%3A1& wt=javabin& version=2 HTTP/1.1" 200 107
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] "GET /solr/statistics/select?q=*%3A*& rows=0& facet=true& facet.range=time& facet.range.start=NOW%2FYEAR-17YEARS& facet.range.end=NOW%2FYEAR%2B0YEARS& facet.range.gap=%2B1YEAR& facet.mincount=1& wt=javabin& version=2 HTTP/1.1" 200 423
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] "GET /solr/admin/cores?action=STATUS& core=statistics-2016& indexInfo=true& wt=javabin& version=2 HTTP/1.1" 200 77
127.0.0.1 - - [04/Jan/2017:22:39:05 +0200] "GET /solr/admin/cores?action=CREATE& name=statistics-2016& instanceDir=statistics& dataDir=%2FUsers%2Faorth%2Fdspace%2Fsolr%2Fstatistics-2016%2Fdata& wt=javabin& version=2 HTTP/1.1" 200 63
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] "GET /solr/statistics/select?csv.mv.separator=%7C& q=*%3A*& 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& rows=10000& wt=csv HTTP/1.1" 200 4359517
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] "GET /solr/statistics/admin/luke?show=schema& wt=javabin& version=2 HTTP/1.1" 200 16248
127.0.0.1 - - [04/Jan/2017:22:39:07 +0200] "POST /solr//statistics-2016/update/csv?commit=true& softCommit=false& waitSearcher=true& f.previousWorkflowStep.split=true& f.previousWorkflowStep.separator=%7C& f.previousWorkflowStep.encapsulator=%22& f.actingGroupId.split=true& f.actingGroupId.separator=%7C& f.actingGroupId.encapsulator=%22& f.containerCommunity.split=true& f.containerCommunity.separator=%7C& f.containerCommunity.encapsulator=%22& f.range.split=true& f.range.separator=%7C& f.range.encapsulator=%22& f.containerItem.split=true& f.containerItem.separator=%7C& f.containerItem.encapsulator=%22& f.p_communities_map.split=true& f.p_communities_map.separator=%7C& f.p_communities_map.encapsulator=%22& f.ngram_query_search.split=true& f.ngram_query_search.separator=%7C& f.ngram_query_search.encapsulator=%22& f.containerBitstream.split=true& f.containerBitstream.separator=%7C& f.containerBitstream.encapsulator=%22& f.owningItem.split=true& f.owningItem.separator=%7C& f.owningItem.encapsulator=%22& f.actingGroupParentId.split=true& f.actingGroupParentId.separator=%7C& f.actingGroupParentId.encapsulator=%22& f.text.split=true& f.text.separator=%7C& f.text.encapsulator=%22& f.simple_query_search.split=true& f.simple_query_search.separator=%7C& f.simple_query_search.encapsulator=%22& f.owningComm.split=true& f.owningComm.separator=%7C& f.owningComm.encapsulator=%22& f.owner.split=true& f.owner.separator=%7C& f.owner.encapsulator=%22& f.filterquery.split=true& f.filterquery.separator=%7C& f.filterquery.encapsulator=%22& f.p_group_map.split=true& f.p_group_map.separator=%7C& f.p_group_map.encapsulator=%22& f.actorMemberGroupId.split=true& f.actorMemberGroupId.separator=%7C& f.actorMemberGroupId.encapsulator=%22& f.bitstreamId.split=true& f.bitstreamId.separator=%7C& f.bitstreamId.encapsulator=%22& f.group_name.split=true& f.group_name.separator=%7C& f.group_name.encapsulator=%22& f.p_communities_name.split=true& f.p_communities_name.separator=%7C& f.p_communities_name.encapsulator=%22& f.query.split=true& f.query.separator=%7C& f.query.encapsulator=%22& f.workflowStep.split=true& f.workflowStep.separator=%7C& f.workflowStep.encapsulator=%22& f.containerCollection.split=true& f.containerCollection.separator=%7C& f.containerCollection.encapsulator=%22& f.complete_query_search.split=true& f.complete_query_search.separator=%7C& f.complete_query_search.encapsulator=%22& f.p_communities_id.split=true& f.p_communities_id.separator=%7C& f.p_communities_id.encapsulator=%22& f.rangeDescription.split=true& f.rangeDescription.separator=%7C& f.rangeDescription.encapsulator=%22& f.group_id.split=true& f.group_id.separator=%7C& f.group_id.encapsulator=%22& f.bundleName.split=true& f.bundleName.separator=%7C& f.bundleName.encapsulator=%22& f.ngram_simplequery_search.split=true& f.ngram_simplequery_search.separator=%7C& f.ngram_simplequery_search.encapsulator=%22& f.group_map.split=true& f.group_map.separator=%7C& f.group_map.encapsulator=%22& f.owningColl.split=true& f.owningColl.separator=%7C& f.owningColl.encapsulator=%22& f.p_group_id.split=true& f.p_group_id.separator=%7C& f.p_group_id.encapsulator=%22& f.p_group_name.split=true& f.p_group_name.separator=%7C& f.p_group_name.encapsulator=%22& wt=javabin& version=2 HTTP/1.1" 409 156
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] "POST /solr/datatables/update?wt=javabin& version=2 HTTP/1.1" 200 41
127.0.0.1 - - [04/Jan/2017:22:44:00 +0200] "POST /solr/datatables/update HTTP/1.1" 200 40
```
- Very interesting... it creates the core and then fails somehow
2017-01-08 15:55:49 +01:00
## 2017-01-08
- Put Sisay's `item-view.xsl` code to show mapped collections on CGSpace ([#295](https://github.com/ilri/DSpace/pull/295))
