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Posted to dev@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2018/03/07 10:49:00 UTC

[jira] [Created] (FLINK-8890) Compare checkpoints in order in CompletedCheckpoint.checkpointsMatch()

Aljoscha Krettek created FLINK-8890:
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             Summary: Compare checkpoints in order in CompletedCheckpoint.checkpointsMatch()
                 Key: FLINK-8890
                 URL: https://issues.apache.org/jira/browse/FLINK-8890
             Project: Flink
          Issue Type: Improvement
          Components: State Backends, Checkpointing
            Reporter: Aljoscha Krettek
            Assignee: Aljoscha Krettek
             Fix For: 1.3.3, 1.5.0, 1.4.2


This method is used, among other things, to check if a list of restored checkpoints is stable after several restore attempts in the ZooKeeper checkpoint store. The order of checkpoints is somewhat important because we want the latest checkpoint to stay the latest checkpoint.



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