OOM at solr master node while updating document

2011-07-05 Thread Chengyang 
Is there any memory leak when I updating the index at the master node?
Here is the stack trace.

o.a.solr.servlet.SolrDispatchFilter - java.lang.OutOfMemoryError: Java heap 
space
at 
org.apache.solr.handler.ReplicationHandler$FileStream.write(ReplicationHandler.java:1000)
at 
org.apache.solr.handler.ReplicationHandler$3.write(ReplicationHandler.java:887)
at 
org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:322)
at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:254)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at 
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at 
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at 
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at 
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at 
org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:425)
at 
org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:378)
at 
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
at java.lang.Thread.run(Thread.java:619)

Re: OOM at solr master node while updating document

2011-07-05 Thread Marian Steinbach 
2011/7/5 Chengyang atreey...@163.com:
 Is there any memory leak when I updating the index at the master node?
 Here is the stack trace.

 o.a.solr.servlet.SolrDispatchFilter - java.lang.OutOfMemoryError: Java heap 
 space

You don't need a memory leak to get a OOM error in Java. It might just
happen that the amount or RAM allocated by the virtual machine is used
up.

If you are running Solr as in the example, via Jetty on the command line, try

  java -server -jar start.jar

Or try the -Xmx parameter, e.g.

  java -Xmx1024M -jar start.jar

If you are using Tomcat or something else, you might want to look into
the docs on how to deal with the memory limit.

Marian