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https://issues.apache.org/jira/browse/IGNITE-15079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17380535#comment-17380535
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Ignite TC Bot commented on IGNITE-15079:
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{panel:title=Branch: [pull/9250/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/9250/head] Base: [master] : New Tests
(7)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Basic 1{color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6084718]]
* {color:#013220}IgniteBasicTestSuite: IntHashMapTest.testClear - PASSED{color}
{color:#00008b}PDS 4{color} [[tests
6|https://ci.ignite.apache.org/viewLog.html?buildId=6085387]]
* {color:#013220}IgnitePdsTestSuite4:
PageLockTrackerResourcesTest.testStructureIdLeakOnNodeDestroy - PASSED{color}
* {color:#013220}IgnitePdsTestSuite4:
PageLockTrackerResourcesTest.testStructureIdLeakOnCacheDestroy - PASSED{color}
* {color:#013220}IgnitePdsTestSuite4:
SharedPageLockTrackerTest.testCloseListener[trackerType=1] - PASSED{color}
* {color:#013220}IgnitePdsTestSuite4:
SharedPageLockTrackerTest.testCloseListener[trackerType=4] - PASSED{color}
* {color:#013220}IgnitePdsTestSuite4:
SharedPageLockTrackerTest.testCloseListener[trackerType=3] - PASSED{color}
* {color:#013220}IgnitePdsTestSuite4:
SharedPageLockTrackerTest.testCloseListener[trackerType=2] - PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=6084779&buildTypeId=IgniteTests24Java8_RunAll]
> SharedPageLockTracker.structureNameToId map is populated but never cleaned -
> 1.3G retained heap
> -----------------------------------------------------------------------------------------------
>
> Key: IGNITE-15079
> URL: https://issues.apache.org/jira/browse/IGNITE-15079
> Project: Ignite
> Issue Type: Task
> Affects Versions: 2.10
> Reporter: Aleksandr Polovtcev
> Assignee: Aleksandr Polovtcev
> Priority: Major
> Fix For: 2.12
>
> Attachments: structureNameById.png
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> I can see SharedPageLockTracker.structureNameToId.put() being called, but
> never remove() or clear().
> Naturally, this leads to memory leak. During 36d uptime, an 1.3G of total
> retained heap (keys, values and cells) were reached. This is unacceptable, it
> should have either TTL or max size to avoid using 1% of heap (20% in this
> case).
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