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Posted to issues@flink.apache.org by "Matthias (Jira)" <ji...@apache.org> on 2020/08/26 11:45:00 UTC

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

Matthias created FLINK-19055:
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             Summary: 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 / Coordination
    Affects Versions: 1.11.1
            Reporter: Matthias


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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