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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2018/10/01 11:38:00 UTC
[jira] [Reopened] (FLINK-10291) Generate JobGraph with
fixed/configurable JobID in StandaloneJobClusterEntrypoint
[ https://issues.apache.org/jira/browse/FLINK-10291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Till Rohrmann reopened FLINK-10291:
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> Generate JobGraph with fixed/configurable JobID in StandaloneJobClusterEntrypoint
> ---------------------------------------------------------------------------------
>
> Key: FLINK-10291
> URL: https://issues.apache.org/jira/browse/FLINK-10291
> Project: Flink
> Issue Type: Improvement
> Components: Distributed Coordination
> Affects Versions: 1.6.0, 1.7.0
> Reporter: Till Rohrmann
> Assignee: vinoyang
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.7.0, 1.6.2
>
>
> The {{StandaloneJobClusterEntrypoint}} currently generates the {{JobGraph}} from the user code when being started. Due to the nature of how the {{JobGraph}} is generated, it will get a random {{JobID}} assigned. This is problematic in case of a failover because then, the {{JobMaster}} won't be able to detect the checkpoints. In order to solve this problem, we need to either fix the {{JobID}} assignment or make it configurable.
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