[JBoss JIRA] (ISPN-8967) Infinispan Directory Provider: Lucene : Error loading metadata for index file
10:30 a.m.
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https://issues.jboss.org/browse/ISPN-8967?page=com.atlassian.jira.plugin....
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Sanne Grinovero commented on ISPN-8967:
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Hi,
this exception means that the index is corrupted. You'll need to rebuild the index,
and figure out why this happened - there should be some previously logged error to help
figure out the specific cause.
In terms of configuration, I would not recommend using locking_strategy "single"
as it means the index lock is local to one node, defeating its purpose of defending the
index from concurrent writes, which would likely result in index corruption.
See also the Hibernate Search documentation explicitly suggesting to not use that in an
architecture having multiple instances:
-
https://docs.jboss.org/hibernate/stable/search/reference/en-US/html_singl...
Infinispan Directory Provider: Lucene : Error loading metadata for
index file
-----------------------------------------------------------------------------
Key: ISPN-8967
URL: https://issues.jboss.org/browse/ISPN-8967
Project: Infinispan
Issue Type: Bug
Components: Lucene Directory
Affects Versions: 8.2.5.Final
Environment: *{color:red}Production Env{color}*
Weblogic 12.2.1
AIX 7.1
JDK - IBM J9 - 1.8.0 - SR3
Oracle DB - 12.0.2.0
Reporter: Rohit Singh
Priority: Critical
Attachments: neutrino-hibernate-search-worker-jgroups.xml,
neutrino-hibernatesearch-infinispan.xml
J2EE Application - Production Env - Banking Domain
*Hibernate Search Indexes (Lucene Indexes) - 5.7.0.Final*
*Infinispan - 8.2.5.Final*
*infinispan-directory-provider-8.2.5.Final*
*jgroups-3.6.7.Final*
Worker Backend : JGroups
Worker Execution: Sync
write_metadata_async: false (implicitly)
*{color:red}On a standalone server (non-clustered), we are getting below error
intermittently:{color}*
2018-03-19 17:29:11,938 ERROR [Hibernate Search sync consumer thread for index
com.nucleus.integration.ws.server.globalcustomer.entity.GlobalCustomer]
o.h.s.e.i.LogErrorHandler [LogErrorHandler.java:69]
*{color:red}HSEARCH000058: Exception occurred java.io.FileNotFoundException: Error
loading metadata for index file{color}*:
M|segments_w6|com.nucleus.integration.ws.server.globalcustomer.entity.GlobalCustomer|-1
Primary Failure:
Entity com.nucleus.integration.ws.server.globalcustomer.entity.GlobalCustomer Id
1649990024999813056 Work Type org.hibernate.search.backend.AddLuceneWork
java.io.FileNotFoundException: Error loading metadata for index file:
M|segments_w6|com.nucleus.integration.ws.server.globalcustomer.entity.GlobalCustomer|-1
at
org.infinispan.lucene.impl.DirectoryImplementor.openInput(DirectoryImplementor.java:138)
~[infinispan-lucene-directory-8.2.5.Final.jar:8.2.5.Final]
at org.infinispan.lucene.impl.DirectoryLucene.openInput(DirectoryLucene.java:102)
~[infinispan-lucene-directory-8.2.5.Final.jar:8.2.5.Final]
at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:109)
~[lucene-core-5.5.4.jar:5.5.4 31012120ebbd93744753eb37f1dbc5e654628291 - jpountz -
2017-02-08 19:08:03]
at org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:294)
~[lucene-core-5.5.4.jar:5.5.4 31012120ebbd93744753eb37f1dbc5e654628291 - jpountz -
2017-02-08 19:08:03]
at org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:171)
~[lucene-core-5.5.4.jar:5.5.4 31012120ebbd93744753eb37f1dbc5e654628291 - jpountz -
2017-02-08 19:08:03]
at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:949)
~[lucene-core-5.5.4.jar:5.5.4 31012120ebbd93744753eb37f1dbc5e654628291 - jpountz -
2017-02-08 19:08:03]
at
org.hibernate.search.backend.impl.lucene.IndexWriterHolder.createNewIndexWriter(IndexWriterHolder.java:126)
~[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at
org.hibernate.search.backend.impl.lucene.IndexWriterHolder.getIndexWriter(IndexWriterHolder.java:92)
~[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at
org.hibernate.search.backend.impl.lucene.AbstractCommitPolicy.getIndexWriter(AbstractCommitPolicy.java:33)
~[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at
org.hibernate.search.backend.impl.lucene.SharedIndexCommitPolicy.getIndexWriter(SharedIndexCommitPolicy.java:77)
~[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at
org.hibernate.search.backend.impl.lucene.SharedIndexWorkspaceImpl.getIndexWriter(SharedIndexWorkspaceImpl.java:36)
~[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at
org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl.getIndexWriterDelegate(AbstractWorkspaceImpl.java:203)
[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at
org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.applyUpdates(LuceneBackendQueueTask.java:81)
[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at
org.hibernate.search.backend.impl.lucene.LuceneBackendQueueTask.run(LuceneBackendQueueTask.java:46)
[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at
org.hibernate.search.backend.impl.lucene.SyncWorkProcessor$Consumer.applyChangesets(SyncWorkProcessor.java:165)
[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at
org.hibernate.search.backend.impl.lucene.SyncWorkProcessor$Consumer.run(SyncWorkProcessor.java:151)
[hibernate-search-engine-5.7.0.Final.jar:5.7.0.Final]
at java.lang.Thread.run(Thread.java:785) [na:1.8.0-internal]
*As per our understanding, this issue should not come in
{color:red}'non-clustered'{color} env. Also it should not arise when worker
execution is {color:red}'sync'{color}.*
*We have debugged the code, and confirmed that the value for
{color:red}'write_metadata_async'{color} is coming as 'false' only (as
expected).*
As this is a production env (Banking Domain), we need your quick suggestion and support.
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Sanne Grinovero (JIRA)