[jira] [Created] (JENA-1104) LockObtainFailedException for text index

["Joachim Neubert (JIRA)" <ji...@apache.org>]

Joachim Neubert created JENA-1104:
-------------------------------------

             Summary: LockObtainFailedException for text index
                 Key: JENA-1104
                 URL: https://issues.apache.org/jira/browse/JENA-1104
             Project: Apache Jena
          Issue Type: Bug
          Components: Fuseki
    Affects Versions: Fuseki 2.3.1
         Environment: CentOS 5.11
Java 1.8.0_45-b14
Tomcat 7.0.62

            Reporter: Joachim Neubert


When starting Fuseki2 under Tomcat, on Centos 5 I get an exception which I have not seen on Centos 7:
{quote}
SEVERE: Exception sending context initialized event to listener instance of class org.apache.jena.fuseki.server.FusekiServerListener
org.apache.jena.assembler.exceptions.AssemblerException: caught: org.apache.lucene.store.LockObtainFailedException: Lock obtain timed out: NativeFSLock@/opt/thes/var/gn
d/2015-10-13/tdb_lucene/write.lock: java.nio.channels.OverlappingFileLockException
  doing:
    root: file:///opt/fuseki2/run/configuration/gnd.ttl#gndIndex with type: http://jena.apache.org/text#TextIndexLucene assembler class: class org.apache.jena.query.tex
t.assembler.TextIndexLuceneAssembler
    root: file:///opt/fuseki2/run/configuration/gnd.ttl#gnd with type: http://jena.apache.org/text#TextDataset assembler class: class org.apache.jena.query.text.assembl
er.TextDatasetAssembler

        at org.apache.jena.assembler.assemblers.AssemblerGroup$PlainAssemblerGroup.openBySpecificType(AssemblerGroup.java:138)
...
{quote}
The very strange thing is that tomcat actually *has* created the write.lock file in that directory (which I had removed before).




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