Hi list I have recently upgraded our Fedora installation to 3.5 and GSearch (using Lucene) to 2.4.1.
Since this upgrade GSearch causes us problems. It keeps opening connections to
the segmentation files, which remain open until the OS limit is reached, after
which a restart of Tomcat is needed in order to close all open connection of
GSearch. Has anybody else observed this behavior?
The other unusual thing (might be related?) are locks that throw error messages
in the form:
dk.defxws.fedoragsearch.server.errors.GenericSearchException: Thu Apr 19
09:02:45 CEST 2012 IndexWriter new error indexName=ChorIndex :
; nested exception is:
org.apache.lucene.store.LockObtainFailedException: Lock obtain timed
out: NativeFSLock@/opt/fedora35/indexer/ChorIndex/write.lock
at
dk.defxws.fgslucene.OperationsImpl.getIndexWriter(OperationsImpl.java:695)
at
dk.defxws.fgslucene.OperationsImpl.browseIndex(OperationsImpl.java:151)
at
dk.defxws.fedoragsearch.server.RESTImpl.browseIndex(RESTImpl.java:267)
at dk.defxws.fedoragsearch.server.RESTImpl.doGet(RESTImpl.java:140)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
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.valves.RequestFilterValve.process(RequestFilterValve.java:316)
at
org.apache.catalina.valves.RemoteAddrValve.invoke(RemoteAddrValve.java:81)
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.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:636)
Caused by: org.apache.lucene.store.LockObtainFailedException: Lock obtain timed
out: NativeFSLock@/opt/fedora35/indexer/ChorIndex/write.lock
at org.apache.lucene.store.Lock.obtain(Lock.java:84)
at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1108)
at
dk.defxws.fgslucene.OperationsImpl.getIndexWriter(OperationsImpl.java:693)
... 19 more
Any ideas what could be the cause for this?
Best regards
christian
smime.p7s
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