[infinispan-issues] [JBoss JIRA] (ISPN-4716) Race condition in index initialization prevents nodes to start successfully on empty indexes

[Sanne Grinovero (JIRA)]

Sanne Grinovero created ISPN-4716:
-------------------------------------

             Summary: Race condition in index initialization prevents nodes to start successfully on empty indexes
                 Key: ISPN-4716
                 URL: https://issues.jboss.org/browse/ISPN-4716
             Project: Infinispan
          Issue Type: Bug
          Components: Embedded Querying
            Reporter: Sanne Grinovero
            Assignee: Sanne Grinovero
             Fix For: 7.0.0.Beta2


The following stack is possible because a different engine could be initializing the same index after the check for a valid index to exist:

{noformat}Caused by: org.hibernate.search.exception.SearchException: Could not initialize index
	at org.hibernate.search.store.impl.DirectoryProviderHelper.initializeIndexIfNeeded(DirectoryProviderHelper.java:146)
	at org.hibernate.search.infinispan.impl.InfinispanDirectoryProvider.start(InfinispanDirectoryProvider.java:73)
	at org.hibernate.search.indexes.impl.DirectoryBasedIndexManager.initialize(DirectoryBasedIndexManager.java:90)
	at org.hibernate.search.indexes.impl.IndexManagerHolder.createIndexManager(IndexManagerHolder.java:256)
	... 49 more
Caused by: org.apache.lucene.store.LockObtainFailedException: Lock obtain timed out: org.infinispan.lucene.locking.BaseLuceneLock at 1329a963
	at org.apache.lucene.store.Lock.obtain(Lock.java:89)
	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:710)
	at org.hibernate.search.store.impl.DirectoryProviderHelper.initializeIndexIfNeeded(DirectoryProviderHelper.java:141){noformat}

Fixed by https://hibernate.atlassian.net/browse/HSEARCH-1665, Infinispan needs to upgrade.



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