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Sent: Tuesday, April 22, 2008 7:32am
To: java-user@lucene.apache.org, [EMAIL PROTECTED]
Subject: Re: FW: Re: Occasional Hang in IndexWriter.close()
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The hang also only happens if you are using SerialMergeScheduler.
Stu, one question: was there an interesting reason why you switched
back to SerialMergeScheduler? Did you hit an issue with
ConcurrentMergeScheduler?
Mike
Stu Hood <[EMAIL PROTECTED]> wrote:
> Hey gang,
>
> The finally block was
OK this output was very helpful, thanks! I think I see what's
happening here.
Basically a merge can sneak in when Lucene doesn't expect it to (on
copying a single external segment over), and as a result it never gets
scheduled. This happens only with addIndexesNoOptimize, when the
index you addi
Hey gang,
The finally block was not hiding any exceptions: I'm still seeing the hangs in
IndexWriter.close(). I'm appending the relevant output from
'setInfoStream(System.out)'. It looks like after I order the close, the
IndexWriter begins a flush, and then hangs.
Any ideas?
Thanks,
Stu
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