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From Umesh Prasad <umesh.i...@gmail.com>
Subject Hard Commit giving OOM Error on Index Writer in Solr 4.2.1
Date Tue, 21 May 2013 05:57:43 GMT
Hi All,
   I am hitting an OOM error while trying to do an hard commit on one of
the cores.

Transaction log dir is Empty and DIH shows indexing going on for  13 hrs..

*Indexing since 13h 22m 22s*
Requests: 5,211,392 (108/s), Fetched: 1,902,792 (40/s), Skipped: 106,853,
Processed: 1,016,696 (21/s)
Started: about 13 hours ago



response>
<lst name="responseHeader"><int name="status">500</int><int
name="QTime">4</int></lst><lst name="error"><str name="msg">this
writer hit
an OutOfMemoryError; cannot commit</str><str
name="trace">java.lang.IllegalStateException: this writer hit an
OutOfMemoryError; cannot commit
    at
org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2661)
    at
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2827)
    at org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2807)
    at
org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:536)
    at
org.apache.solr.update.processor.RunUpdateProcessor.processCommit(RunUpdateProcessorFactory.java:95)
    at
org.apache.solr.update.processor.UpdateRequestProcessor.processCommit(UpdateRequestProcessor.java:64)
    at
org.apache.solr.update.processor.DistributedUpdateProcessor.processCommit(DistributedUpdateProcessor.java:1055)
    at
org.apache.solr.update.processor.LogUpdateProcessor.processCommit(LogUpdateProcessorFactory.java:157)
    at
org.apache.solr.handler.RequestHandlerUtils.handleCommit(RequestHandlerUtils.java:69)
    at
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:68)
    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)
    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.valves.AccessLogValve.invoke(AccessLogValve.java:554)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
    at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    at java.lang.Thread.run(Thread.java:662)




-- 
---
Thanks & Regards
Umesh Prasad

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