[infinispan-issues] [JBoss JIRA] (ISPN-8967) Infinispan Directory Provider: Lucene : Error loading metadata for index file

[Rohit Singh (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-8967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548837#comment-13548837 ] 

Rohit Singh commented on ISPN-8967:
-----------------------------------

Other application of the same products are already in clustered architecture.
And for this application (which uses Hibernate Search), we are moving to Clustered Env within few days.

For this reason, we are using Infinispan as hibernate-search directory provider and JGroups as hibernate search worker backend.

And as per our understanding of the documentation, For Infinispan or In-Memory directory provider, we should use locking_strategy as single. Please comment on this.

> 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.



--
This message was sent by Atlassian JIRA
(v7.5.0#75005)