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https://issues.apache.org/jira/browse/IGNITE-21929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17834138#comment-17834138
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Ignite TC Bot commented on IGNITE-21929:
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{panel:title=Branch: [pull/11300/head] Base: [master] : No blockers
found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/11300/head] Base: [master] : New Tests
(4)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Cache 1{color} [[tests
2|https://ci2.ignite.apache.org/viewLog.html?buildId=7812865]]
* {color:#013220}IgniteBinaryCacheTestSuite:
GridCacheTtlManagerSelfTest.testReplicatedRemove - PASSED{color}
* {color:#013220}IgniteBinaryCacheTestSuite:
GridCacheTtlManagerSelfTest.testPartitionedRemove - PASSED{color}
{color:#00008b}Cache 10{color} [[tests
2|https://ci2.ignite.apache.org/viewLog.html?buildId=7812866]]
* {color:#013220}IgniteCacheTestSuite10:
GridCacheTtlManagerLoadTest.testPartitionedRemove - PASSED{color}
* {color:#013220}IgniteCacheTestSuite10:
GridCacheTtlManagerLoadTest.testReplicatedRemove - PASSED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci2.ignite.apache.org/viewLog.html?buildId=7812967&buildTypeId=IgniteTests24Java8_RunAll]
> Skip pending list extra cleanup in TTL Manager
> ----------------------------------------------
>
> Key: IGNITE-21929
> URL: https://issues.apache.org/jira/browse/IGNITE-21929
> Project: Ignite
> Issue Type: Improvement
> Reporter: Yuri Naryshkin
> Assignee: Yuri Naryshkin
> Priority: Major
> Labels: ise
> Fix For: 2.17
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Currently when records expire with high rate, several threads (sys-stripe,
> client-connector) try to cleanup those records and get stuck waiting to
> acquire lock on main page of PendingEntriesTree. This is unnecessary
> contention.
> After introducing fix for IGNITE-14341 expired records PendingEntriesTree
> cleanup is done using range. After that each record is deleted from dataTree.
> And after that another attempt is done to remove each record from
> PendingEntriesTree once again, which is not necessary as the record is
> already removed.
> This ticket is to improve cleaning up expired entries by skipping second
> attempt to remove each record from PendingEntriesTree.
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