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From sweety <sweetyshind...@yahoo.com>
Subject Java heap space:out of memory
Date Tue, 10 Dec 2013 14:37:37 GMT
I just indexed 10 doc of total 15mb.For some queries it works fine but, 
for some queries i get this error:
<response>
<lst name="error">
<str name="msg">java.lang.OutOfMemoryError: Java heap space</str>
<str name="trace">
java.lang.RuntimeException: java.lang.OutOfMemoryError: Java heap space at
org.apache.solr.servlet.SolrDispatchFilter.sendError(SolrDispatchFilter.java:651)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:364)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:141)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:298)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at
java.lang.Thread.run(Unknown Source) Caused by: java.lang.OutOfMemoryError:
Java heap space
</str>
<int name="code">500</int>
</lst>
</response>

I have direclty indexed them into solr.
My schema.xml is:
<fields> 

<field name="doc_id" type="uuid" indexed="true" stored="true" default="NEW"
multiValued="false"/>
<field name="id" type="integer" indexed="true" stored="true" required="true"
multiValued="false"/>
<field name="contents" type="text" indexed="true" stored="true"
multiValued="false"/>
<field name="author" type="title_text" indexed="true" stored="true"
multiValued="true"/>
<field name="title" type="title_text" indexed="true" stored="true"/>

<field name="_version_" type="long" indexed="true" stored="true"
multiValued="false"/>
<copyfield source="id" dest="text" />
<dynamicField name="ignored_*" type="text" indexed="false" stored="false"
multiValued="true"/>

<field name="spelltext" type="spell" indexed="true" stored="false"
multiValued="true" />
<copyField source="contents" dest="spelltext" />
</fields> 

I dont understand for such small num of  doc why do i get this error.
I havent studied much about solr performance details.
How to increase the heap size? because I need to index a lot more data
still.
Thanks in advance.




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