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  1. Kafka
  2. KAFKA-16072

Create Junit 5 extension to detect thread leak

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • unit tests

    Description

      The objective of this task is to create a Junit extension that will execute after every test and verify that there are no lingering threads left over. 

      An example of how to create an extension can be found here:
      https://github.com/apache/kafka/pull/14783/files#diff-812cfc2780b6fc0e7a1648ff37912ff13aeda4189ea6b0d4d847b831f66e56d1

      An example on how to find unexpected threads is at https://github.com/apache/kafka/blob/d5aa341a185f4df23bf587e55bcda4f16fc511f1/core/src/test/scala/unit/kafka/utils/TestUtils.scala#L2427 and also at https://issues.apache.org/jira/browse/KAFKA-16052?focusedCommentId=17800978&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17800978 

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          is blocked by

          Sub-task - The sub-task of the issue KAFKA-16059 Fix leak of ExpirationReaper-1-AlterAcls threads in :core:test

          • Major - Major loss of function.
          • Resolved

          Sub-task - The sub-task of the issue KAFKA-16074 Fix thread leaks in ReplicaManagerTest

          • Major - Major loss of function.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. KAFKA-15845 Add Junit5 test extension which detects leaked Kafka clients and servers

          • Major - Major loss of function.
          • In Progress
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. KAFKA-16791 Add thread detection to ClusterTestExtensions

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Test - A new unit, integration or system test. KAFKA-16776 Builds flaky-failing with leaked client-metrics-reaper thread

          • Major - Major loss of function.
          • Open
          links to

          Web Link GitHub Pull Request #15101

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              Unassigned Unassigned
              divijvaidya Divij Vaidya
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              Dates

                Created:
                Updated: