Today I found in solr logs exception: java.lang.OutOfMemoryError: Requested
array size exceeds VM limit.
At that time memory usage was ~200MB / Xmx3g
Env looks like this:
3x standalone zK (Java 7)
3x Solr 4.2.1 on Tomcat (Java 7)
Linux 3.2.0-4-amd64 #1 SMP Debian 3.2.46-1 x86_64 GNU/Linux
One Solr and one ZK on single host: lmsiprse01, lmsiprse02, lmsiprse03
Before exception I start restarting Solr:
lmsiprse01:
[2013-08-01 05:23:43]: /etc/init.d/tomcat6-1 stop
[2013-08-01 05:25:09]: /etc/init.d/tomcat6-1 start
lmsiprse02 (leader):
2013-08-01 05:27:21]: /etc/init.d/tomcat6-1 stop
2013-08-01 05:29:31]: /etc/init.d/tomcat6-1 start
lmsiprse03:
[2013-08-01 05:25:48]: /etc/init.d/tomcat6-1 stop
[2013-08-01 05:26:42]: /etc/init.d/tomcat6-1 start
and error shows up at 2013 5:27:26 on lmsiprse01
Is anybody knows what happened?
fragment of log looks:
sie 01, 2013 5:27:26 AM org.apache.solr.core.SolrCore execute
INFO: [products] webapp=/solr path=/select
params={facet=true&start=0&q=&facet.limit=-1&facet.field=attribute_u-typ&facet.field=attribute_u-gama-kolorystyczna&facet.field=brand_name&wt=javabin&fq=node_id:1056&version=2&rows=0}
hits=1241 status=0 QTime=33
sie 01, 2013 5:27:26 AM org.apache.solr.common.SolrException log
SEVERE: null:java.lang.RuntimeException: java.lang.OutOfMemoryError:
Requested array size exceeds VM limit
at
org.apache.solr.servlet.SolrDispatchFilter.sendError(SolrDispatchFilter.java:653)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:366)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:141)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:724)
Caused by: java.lang.OutOfMemoryError: Requested array size exceeds VM limit
at org.apache.lucene.util.PriorityQueue.<init>(PriorityQueue.java:64)
at org.apache.lucene.util.PriorityQueue.<init>(PriorityQueue.java:37)
at
org.apache.solr.handler.component.ShardFieldSortedHitQueue.<init>(ShardDoc.java:113)
at
org.apache.solr.handler.component.QueryComponent.mergeIds(QueryComponent.java:766)
at
org.apache.solr.handler.component.QueryComponent.handleRegularResponses(QueryComponent.java:625)
at
org.apache.solr.handler.component.QueryComponent.handleResponses(QueryComponent.java:604)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:311)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1817)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:639)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
... 13 more
--
Grzegorz Sobczyk
