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https://issues.apache.org/jira/browse/IGNITE-8347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16445839#comment-16445839
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ASF GitHub Bot commented on IGNITE-8347:
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GitHub user tledkov-gridgain opened a pull request:
https://github.com/apache/ignite/pull/3889
IGNITE-8347 Memory leaks on restart Ignite node with enabled persistence
at ThreadLocal
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-8347
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/3889.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3889
----
commit d184bdd5b2fdd5392c8abbc3067839dacd7acfcd
Author: tledkov-gridgain <tledkov@...>
Date: 2018-04-19T09:39:52Z
IGNITE-8347: add test to reproduce memory leak
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> Memory leaks on restart Ignite node with enabled persistence at ThreadLocal
> ---------------------------------------------------------------------------
>
> Key: IGNITE-8347
> URL: https://issues.apache.org/jira/browse/IGNITE-8347
> Project: Ignite
> Issue Type: Bug
> Components: persistence
> Affects Versions: 2.4
> Reporter: Taras Ledkov
> Assignee: Dmitriy Pavlov
> Priority: Critical
>
> Memory leaks on restart Ignite node with enabled persistence at ThreadLocal.
> The ThreadLocal {{DelayedPageReplacementTracker#delayedPageWriteThreadLoc}}
> looks suspicious.
> I've added the simple test to memory leak on restart Ignite nodes from the
> thread that is not terminated after node stopped.
> This case is very useful e.g. for all jUnit cache tests that starts Ignite
> cluster from the {{beforeTestsStarted()}} (this method is called from the
> {{main}} thread and alive for all tests in a test suite).
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