"Yonik Seeley" <[EMAIL PROTECTED]> wrote:
> On Nov 12, 2007 5:08 PM, robert engels <[EMAIL PROTECTED]> wrote:
> > As long as the files are sync'd, even on nfs the reopen should not
> > see segments.XXX until is is ready.
> 
> Right, but then there is a race on the other side... a reader may open
> the segments .XXX file and then start opening all the referenced
> segments files, but some of them may have already been deleted because
> a segment merge happened.  There's a retry mechanism in this case.
> http://issues.apache.org/jira/browse/LUCENE-701
> 
> I guess the test with 150 threads is very atypical and could actually
> cause a reader to not be successfully opened and hence an exception
> thrown.

The test is just hitting the normal retry exception, and then the
retry succeeds, but the patch fails to decRef those incRef's it had
done on the first attempt.

Mike

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