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Posted to issues@flink.apache.org by "Jiayi Liao (JIRA)" <ji...@apache.org> on 2018/09/16 18:47:00 UTC

[jira] [Created] (FLINK-10351) Ignore specific operator's state when restore from savepoint

Jiayi Liao created FLINK-10351:
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             Summary: Ignore specific operator's state when restore from savepoint
                 Key: FLINK-10351
                 URL: https://issues.apache.org/jira/browse/FLINK-10351
             Project: Flink
          Issue Type: New Feature
          Components: State Backends, Checkpointing
    Affects Versions: 1.6.0
            Reporter: Jiayi Liao
            Assignee: Jiayi Liao


The story is that I want to change autoWatermarkInterval, but I find that it didn't help because the processing time service is restored from the state backend.
So I wonder if we can provide a command like --ignoreState <operator ID> to let users abandon the state they don't want?
I think it'll be helpful.



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