[infinispan-issues] [JBoss JIRA] (ISPN-2958) Lucene Directory Read past EOF

[Sanne Grinovero (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-2958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12809074#comment-12809074 ] 

Sanne Grinovero commented on ISPN-2958:
---------------------------------------

I don't think the problem is related to the fact that EAP is included, but I'd rather focus on the fact that there are CacheStores configured, and that everything was fine until the shutdown. That makes me think that we're failing to store all the state, or at least it's not exactly as it was in memory.

In other words: it likely is a CacheStore problem, not a Lucene one. Unless I'm wrong ;-)
                
> Lucene Directory Read past EOF
> ------------------------------
>
>                 Key: ISPN-2958
>                 URL: https://issues.jboss.org/browse/ISPN-2958
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Lucene Directory
>    Affects Versions: 5.2.1.Final
>            Reporter: Clement Pang
>            Assignee: Pedro Ruivo
>              Labels: retest, stable_embedded_query
>             Fix For: 6.0.0.CR1, 6.0.0.Final
>
>
> This seems to be happening rather deterministically.
> Infinispan configuration (in JBoss EAP 6.1.0.Alpha):
> {code}
> <cache-container name="lucene">                                     
>     <local-cache name="dshell-index-data" start="EAGER">            
>         <eviction strategy="LIRS" max-entries="50000"/>             
>         <file-store path="lucene" passivation="true" purge="false"/>
>     </local-cache>                                                  
>     <local-cache name="dshell-index-metadata" start="EAGER">        
>         <file-store path="lucene" passivation="true" purge="false"/>
>     </local-cache>                                                  
>     <local-cache name="dshell-index-lock" start="EAGER">            
>         <file-store path="lucene" passivation="true" purge="false"/>
>     </local-cache>                                                  
> </cache-container>                                                  
> {code}
> Upon shutting down the server and confirming that passivation did indeed write the data to disk, the subsequent start-up would fail right away with:
> {code}
> Caused by: org.hibernate.search.SearchException: Could not initialize index
> 	at org.hibernate.search.store.impl.DirectoryProviderHelper.initializeIndexIfNeeded(DirectoryProviderHelper.java:162)
> 	at org.hibernate.search.infinispan.impl.InfinispanDirectoryProvider.start(InfinispanDirectoryProvider.java:103)
> 	at org.hibernate.search.indexes.impl.DirectoryBasedIndexManager.initialize(DirectoryBasedIndexManager.java:104)
> 	at org.hibernate.search.indexes.impl.IndexManagerHolder.createIndexManager(IndexManagerHolder.java:227)
> 	... 64 more
> Caused by: java.io.IOException: Read past EOF
> 	at org.infinispan.lucene.SingleChunkIndexInput.readByte(SingleChunkIndexInput.java:77)
> 	at org.apache.lucene.store.ChecksumIndexInput.readByte(ChecksumIndexInput.java:41)
> 	at org.apache.lucene.store.DataInput.readInt(DataInput.java:86)
> 	at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:272)
> 	at org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:182)
> 	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:1168)
> 	at org.hibernate.search.store.impl.DirectoryProviderHelper.initializeIndexIfNeeded(DirectoryProviderHelper.java:157)
> 	... 67 more
> {code}

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