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From Mark Miller <markrmil...@gmail.com>
Subject Re: Solr Trunk Heap Space Issues
Date Thu, 01 Oct 2009 15:47:41 GMT
Jeff Newburn wrote:
> I am trying to update to the newest version of solr from trunk as of May
> 5th.  I updated and compiled from trunk as of yesterday (09/30/2009).  When
> I try to do a full import I am receiving a GC heap error after changing
> nothing in the configuration files.  Why would this happen in the most
> recent versions but not in the version from a few months ago.  
Good question. The error means its spending too much time trying to
garbage collect without making much progress.
Why so much more garbage to collect just by updating? Not sure...

> The stack
> trace is below.
>
> Oct 1, 2009 8:34:32 AM org.apache.solr.update.processor.LogUpdateProcessor
> finish
> INFO: {add=[166400, 166608, 166698, 166800, 166811, 167097, 167316, 167353,
> ...(83 more)]} 0 35991
> Oct 1, 2009 8:34:32 AM org.apache.solr.common.SolrException log
> SEVERE: java.lang.OutOfMemoryError: GC overhead limit exceeded
>     at java.util.Arrays.copyOfRange(Arrays.java:3209)
>     at java.lang.String.<init>(String.java:215)
>     at com.ctc.wstx.util.TextBuffer.contentsAsString(TextBuffer.java:384)
>     at com.ctc.wstx.sr.BasicStreamReader.getText(BasicStreamReader.java:821)
>     at org.apache.solr.handler.XMLLoader.readDoc(XMLLoader.java:280)
>     at org.apache.solr.handler.XMLLoader.processUpdate(XMLLoader.java:139)
>     at org.apache.solr.handler.XMLLoader.load(XMLLoader.java:69)
>     at 
> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentSt
> reamHandlerBase.java:54)
>     at 
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.
> java:131)
>     at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316)
>     at 
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:3
> 38)
>     at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:
> 241)
>     at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:235)
>     at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:206)
>     at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> va:233)
>     at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> va:175)
>     at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128
> )
>     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:286)
>     at 
> org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:
> 879)
>     at 
> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(H
> ttp11NioProtocol.java:719)
>     at 
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:
> 2080)
>     at 
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja
> va:886)
>     at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9
> 08)
>     at java.lang.Thread.run(Thread.java:619)
>
> Oct 1, 2009 8:40:06 AM org.apache.solr.core.SolrCore execute
> INFO: [zeta-main] webapp=/solr path=/update params={} status=500 QTime=5265
> Oct 1, 2009 8:40:12 AM org.apache.solr.common.SolrException log
> SEVERE: java.lang.OutOfMemoryError: GC overhead limit exceeded
>
>   


-- 
- Mark

http://www.lucidimagination.com




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