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From Olve Sæther Hansen (Commented) (JIRA) <j...@apache.org>
Subject [jira] [Commented] (LUCENE-3339) TestNRTThreads hangs in nightly 3.x builds
Date Tue, 25 Oct 2011 09:22:32 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-3339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13134870#comment-13134870
] 

Olve Sæther Hansen commented on LUCENE-3339:
--------------------------------------------

I am testing Lucene for my project now, and it seems that I run into this (or something like
this) in 3.3.0. I try to index three different sources concurrently and all three processes
get stuck here.

The indexation happens as cause of a scheduled event, and at startup time I try to debug and
since my breakpoints synchronize the events, they continue in perfect sync om my four cores.

I do not see that issue when I startup with my breakpoints disabled.

The stacktrace for my three processes are exactly the same. Is there a workaround for this
issue or do I have to wait for 3.5 (that is if it is the same problem)?
{code}
minokWorkerExecutor-1@5444, prio=5, in group 'main', status: 'waiting'
  java.lang.Thread.State: WAITING
	  at java.lang.Object.wait(Object.java:-1)
	  at java.lang.Object.wait(Object.java:485)
	  at org.apache.lucene.index.DocumentsWriter.waitForWaitQueue(DocumentsWriter.java:1057)
	  at org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:875)
	  at org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:2163)
	  at org.apache.lucene.index.IndexWriter.addDocuments(IndexWriter.java:2121)
	  at org.apache.lucene.index.IndexWriter.addDocuments(IndexWriter.java:2105)
{code}
                
> TestNRTThreads hangs in nightly 3.x builds
> ------------------------------------------
>
>                 Key: LUCENE-3339
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3339
>             Project: Lucene - Java
>          Issue Type: Bug
>            Reporter: Robert Muir
>            Assignee: Michael McCandless
>             Fix For: 3.5
>
>         Attachments: LUCENE-3339.patch
>
>
> Maybe we have a problem, maybe its a bug in the test.
> But its strange that lately the 3.x nightlies have been hanging here.

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