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Bug 194450 - Evaluate possible memory leak
Summary: Evaluate possible memory leak
Status: VERIFIED WONTFIX
Alias: None
Product: editor
Classification: Unclassified
Component: Parsing & Indexing (show other bugs)
Version: 7.0
Hardware: All All
: P3 normal (vote)
Assignee: Tomas Zezula
URL:
Keywords:
Depends on:
Blocks: 191872
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Reported: 2011-01-18 20:03 UTC by Petr Jiricka
Modified: 2011-01-25 16:03 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description Petr Jiricka 2011-01-18 20:03:51 UTC 
Umbrella bug 191872 contains several unrelated OOME problems, of which this is
Lucene-related:
http://statistics.netbeans.org/exceptions/exception.do?id=431835
Comment 1 Tomas Zezula 2011-01-19 08:52:44 UTC 
Why it's assigned on parsing api?Each OOM comes from project open list, the parsing API waits until the OPL completes the task and opens the projects. See RepositoryUpdater and PathRegistry.
Comment 2 Tomas Zezula 2011-01-19 09:27:33 UTC 
Anyway I will look at it and reassign to proper places.
Comment 3 Tomas Zezula 2011-01-19 15:27:11 UTC 
Sorry Petre, you mean only this single report http://statistics.netbeans.org/exceptions/exception.do?id=431835 not the others. I've misunderstood the issue and looked to the list of exception report duplicates.
Comment 4 Tomas Zezula 2011-01-25 15:23:14 UTC 
The heap dump is pre 7.0. The index readers are now soft referenced which improves the situation.
Also the lucene cache class holding the data belongs to deprecated classes and was replaced in lucene 3.0
If happens in NB 7.0 feel free to reopen with a new heap dump.
Thanks
Comment 5 Petr Jiricka 2011-01-25 16:03:43 UTC 
Thanks for the evaluation.