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Posted to issues@flink.apache.org by "Andrey Zagrebin (Jira)" <ji...@apache.org> on 2020/08/26 15:33:00 UTC

[jira] [Updated] (FLINK-19055) MemoryManagerSharedResourcesTest contains three tests running extraordinary long

     [ https://issues.apache.org/jira/browse/FLINK-19055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrey Zagrebin updated FLINK-19055:
------------------------------------
    Component/s:     (was: Runtime / Coordination)
                 Runtime / Task

> MemoryManagerSharedResourcesTest contains three tests running extraordinary long
> --------------------------------------------------------------------------------
>
>                 Key: FLINK-19055
>                 URL: https://issues.apache.org/jira/browse/FLINK-19055
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Task
>    Affects Versions: 1.11.1
>            Reporter: Matthias
>            Priority: Major
>              Labels: testability
>
> The following tests are taking quite some time to succeed:
> * {{MemoryManagerSharedResourcesTest::testLastReleaseReleasesMemory}}
> * {{MemoryManagerSharedResourcesTest::testPartialReleaseDoesNotDisposeResource}}
> * {{MemoryManagerSharedResourcesTest::testPartialReleaseDoesNotReleaseMemory}}
> This is due to the fact that {{MemoryManager::verifyEmpty()}} causes exponentially-increasing sleep times in {{UnsafeMemoryBudget::reserveMemory}}.



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