Hi James,
The final error in your message seems to give the clue you are looking for:
Caused by: java.lang.OutOfMemoryError: Map failed
It sounds like you are hitting an out-of-memory error? You may want to
look at the memory allocated to Java on your system, and ensure it is at
a reasonable setting. Some examples/suggestions are provided at:
https://wiki.duraspace.org/display/DSDOC5x/Performance+Tuning+DSpace
Good luck,
- Tim
On 4/19/2016 10:25 AM, James Holobetz wrote:
Hello,
Dspace 3.2 on Suse Linux Enterprise Server 11 SP 3
When I run the command:
./dspace oai import -o
I get an error:
org.apache.solr.common.SolrException: Internal Server Error
Internal Server Error
request: http://ourspace.uregina.ca:8080/solr/oai/update
at
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:435)
at
org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:244)
at
org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:105)
at
org.apache.solr.client.solrj.SolrServer.optimize(SolrServer.java:94)
at
org.apache.solr.client.solrj.SolrServer.optimize(SolrServer.java:82)
at org.dspace.xoai.app.XOAI.index(XOAI.java:150)
at org.dspace.xoai.app.XOAI.main(XOAI.java:439)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:183)
In the log it shows:
Apr 19, 2016 9:19:24 AM org.apache.solr.common.SolrException log
SEVERE: java.io.IOException: background merge hit exception:
_ch(3.5):C5878 _ci(3.5):C1 into _d3 [maxNumSegments=1]
at
org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2554)
at
org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2491)
at
org.apache.solr.update.DirectUpdateHandler2.commit(DirectUpdateHandler2.java:403)
at
org.apache.solr.update.processor.RunUpdateProcessor.processCommit(RunUpdateProcessorFactory.java:85)
at
org.apache.solr.update.processor.LogUpdateProcessor.processCommit(LogUpdateProcessorFactory.java:154)
at
org.apache.solr.handler.RequestHandlerUtils.handleCommit(RequestHandlerUtils.java:107)
at
org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:52)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.dspace.solr.filters.LocalHostRestrictionFilter.doFilter(LocalHostRestrictionFilter.java:60)
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:103)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:615)
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.Http11AprProcessor.process(Http11AprProcessor.java:879)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:617)
at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1774)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.io.IOException: Map failed
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:787)
at
org.apache.lucene.store.MMapDirectory$MMapIndexInput.<init>(MMapDirectory.java:265)
at
org.apache.lucene.store.MMapDirectory.openInput(MMapDirectory.java:216)
at
org.apache.lucene.index.TermInfosReader.<init>(TermInfosReader.java:104)
at
org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:76)
at
org.apache.lucene.index.SegmentReader.get(SegmentReader.java:115)
at
org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:705)
at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4400)
at
org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3940)
at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:388)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:456)
Caused by: java.lang.OutOfMemoryError: Map failed
at sun.nio.ch.FileChannelImpl.map0(Native Method)
at sun.nio.ch.FileChannelImpl.map(FileChannelImpl.java:784)
... 10 more
Can anybody provide a clue as to why it is doing this now as it was
fine before and nothing has changed.
Thank you,
James Holobetz
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Technical Lead for DSpace & DSpaceDirect
DuraSpace.org | DSpace.org | DSpaceDirect.org
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