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https://issues.apache.org/jira/browse/FLINK-13407?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Zagrebin updated FLINK-13407:
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Priority: Blocker (was: Major)
> Fix thread visibility of checked SlotManager.failUnfulfillableRequest in
> StandaloneResourceManagerTest
> ------------------------------------------------------------------------------------------------------
>
> Key: FLINK-13407
> URL: https://issues.apache.org/jira/browse/FLINK-13407
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Affects Versions: 1.9.0
> Reporter: Andrey Zagrebin
> Priority: Blocker
> Fix For: 1.9.0, 1.10.0
>
>
> One of the potential reasons of the test instability, described in
> FLINK-13242, is that the test checks _failUnfulfillableRequest_ directly in
> its thread but it is set in the main RPC thread of
> _StandaloneResourceManager#initialize_. It can lead to a potential problem
> with the visibility of _SlotManager.failUnfulfillableRequest_ in
> _StandaloneResourceManagerTest#testStartupPeriod_.
> The idea for the fix is to read _SlotManager.failUnfulfillableRequest_ in the
> main thread of _StandaloneResourceManager_, get future result and check in
> the _StandaloneResourceManagerTest.assertHappensUntil_.
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