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Posted to issues@flink.apache.org by "Gary Yao (Jira)" <ji...@apache.org> on 2019/11/01 14:46:00 UTC

[jira] [Assigned] (FLINK-14371) Enable ClassLoaderITCase to pass with scheduler NG

     [ https://issues.apache.org/jira/browse/FLINK-14371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Yao reassigned FLINK-14371:
--------------------------------

    Assignee: Zhu Zhu

> Enable ClassLoaderITCase to pass with scheduler NG
> --------------------------------------------------
>
>                 Key: FLINK-14371
>                 URL: https://issues.apache.org/jira/browse/FLINK-14371
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Coordination, Tests
>    Affects Versions: 1.10.0
>            Reporter: Zhu Zhu
>            Assignee: Zhu Zhu
>            Priority: Major
>             Fix For: 1.10.0
>
>
> ClassLoaderITCase, EventTimeWindowCheckpointingITCase and WindowCheckpointingITCase now fail with scheduler NG.
> There are 3 reasons for the failure:
> 1. state restore is not supported in scheduler NG yet
> 2. the cause of the expected exception is a bit different
> 3. there are multiples tasks in multiple regions, which will result in more failovers than expected as scheduler NG is using region failover
> We need to support the state restore in scheduler NG and the fix the case issues. And then annotate them with AlsoRunWithSchedulerNG.



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