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From "Michael McCandless (JIRA)" <>
Subject [jira] [Commented] (LUCENE-4488) Jenkins builds aren't saving heap dumps anymore
Date Thu, 18 Oct 2012 17:04:04 GMT


Michael McCandless commented on LUCENE-4488:

OK it's TestPackedInts.testIntOveflow: {{ant test -Dtestcase=TestPackedInts -Dtests.seed=28D1C0449657C3B6
-Dargs="-XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/mike"}} creates the heap dump
every time.

Maybe we should @Ignore this test?  I'm not sure it ever runs if when run in isolation it's
hitting OOME...
> Jenkins builds aren't saving heap dumps anymore
> -----------------------------------------------
>                 Key: LUCENE-4488
>                 URL:
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Michael McCandless
> Spinoff from the discussion here:
> Our Jenkins builds used to save heap dumps, which is really useful for tracking down
OOMEs that are hard to reproduce: sometimes these OOMEs are due to real issues.
> From the thread it sounds like it's easy to fix TestIndexWriterOnJRECrash to not dump

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