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https://issues.apache.org/jira/browse/LUCENE-2988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010754#comment-13010754
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Doron Cohen commented on LUCENE-2988:
-------------------------------------
Thanks Robert for looking into this!
bq. it seems they are from the 'ant' jvm, not the forked process that actually
runs the tests
Indeed, now I notice that too... when 'ant test' hanged I used <CTRL BREAK> to
get the thread dump and did not realize the ant JVM stands in between... That
console is lost and I don't know the exact location in the tests when that
happened - too bad.
bq. It could be the case here that its just in some ultra-slow test such as
TestIndexWriterOnDiskFull... this one frequently takes several minutes for me
even on Sun JRE.
I was away for half an hour so its something slower...
I was not able to reproduce this, and also in the meantime found out that I was
using incompatible ant version - 1.8.1.
So thinking of closing this for now, will reopen it if it will reappear with
ant 1.7.1.
> trunk 'ant test' hangs
> ----------------------
>
> Key: LUCENE-2988
> URL: https://issues.apache.org/jira/browse/LUCENE-2988
> Project: Lucene - Java
> Issue Type: Bug
> Components: Tests
> Environment: inspected so far on XP within Cygwin using IBM JDK 6
> Reporter: Doron Cohen
> Assignee: Doron Cohen
> Fix For: 4.0
>
> Attachments: 5-java-dumps.zip
>
>
> Running 'ant test' from trunk on XP in a Cygwin shell hangs.
> There was no progress in the console for a long time, so i stopped the
> program.
> Before stopping it, created 5 consecutive thread dumps to see where the code
> is.
> It is not clear what is going on - does not seem like a Lucene code I think
> but not sure.
> Opening this issue to keep an eye on this - I will try with other JDKs to see
> if this is persistent.
> Also, when first seeing this had local changes of two issue: LUCENE-2986 and
> LUCENE-2977 - I think the changes in these issues are related but will repeat
> the tests without these changes.
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