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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2018/03/07 10:51:00 UTC

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

     [ https://issues.apache.org/jira/browse/FLINK-8890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek updated FLINK-8890:
------------------------------------
    Summary: Compare checkpoints with order in CompletedCheckpoint.checkpointsMatch()  (was: Compare checkpoints in order in CompletedCheckpoint.checkpointsMatch())

> Compare checkpoints with 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
>            Priority: Major
>             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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