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Posted to issues@flink.apache.org by "Till Rohrmann (JIRA)" <ji...@apache.org> on 2018/06/21 08:09:00 UTC

[jira] [Updated] (FLINK-9633) Flink doesn't use the Savepoint path's filesystem to create the OuptutStream on Task.

     [ https://issues.apache.org/jira/browse/FLINK-9633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Till Rohrmann updated FLINK-9633:
---------------------------------
    Priority: Critical  (was: Blocker)

> Flink doesn't use the Savepoint path's filesystem to create the OuptutStream on Task.
> -------------------------------------------------------------------------------------
>
>                 Key: FLINK-9633
>                 URL: https://issues.apache.org/jira/browse/FLINK-9633
>             Project: Flink
>          Issue Type: Bug
>          Components: State Backends, Checkpointing
>    Affects Versions: 1.5.0
>            Reporter: Sihua Zhou
>            Assignee: Sihua Zhou
>            Priority: Critical
>             Fix For: 1.6.0, 1.5.1
>
>
> Currently, flink use the Savepoint's filesystem to create the meta output stream in CheckpointCoordinator(JM side), but in StreamTask(TM side) it uses the Checkpoint's filesystem to create the checkpoint data output stream. When the Savepoint & Checkpoint in different filesystem this will lead to problematic.



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