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Posted to dev@flink.apache.org by "Gary Yao (JIRA)" <ji...@apache.org> on 2018/07/25 13:22:00 UTC

[jira] [Created] (FLINK-9949) Jepsen: Kill Flink processes when tearing down cluster

Gary Yao created FLINK-9949:
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             Summary: Jepsen: Kill Flink processes when tearing down cluster
                 Key: FLINK-9949
                 URL: https://issues.apache.org/jira/browse/FLINK-9949
             Project: Flink
          Issue Type: Bug
          Components: Tests
    Affects Versions: 1.6.0
            Reporter: Gary Yao
            Assignee: Gary Yao
             Fix For: 1.6.0


Because Flink processes are not killed at the end of the tests, it can happen that surviving instances create znodes in the ZooKeeper ensemble of the next test run. This creates ambiguity when we retrieve the address of the leading REST server from ZooKeeper.



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