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Posted to dev@flink.apache.org by "Chesnay Schepler (Jira)" <ji...@apache.org> on 2021/11/04 12:17:00 UTC

[jira] [Created] (FLINK-24770) Remove error cause from JobStatusListener interface

Chesnay Schepler created FLINK-24770:
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             Summary: Remove error cause from JobStatusListener interface
                 Key: FLINK-24770
                 URL: https://issues.apache.org/jira/browse/FLINK-24770
             Project: Flink
          Issue Type: Technical Debt
          Components: Runtime / Coordination
            Reporter: Chesnay Schepler
            Assignee: Chesnay Schepler
             Fix For: 1.15.0


A JobStatusListener is notified of changes to the job status, and is currently also provided with error cause should the job have transitioned into a state where a failure cause is present.

However, none of the existing implementations make use of said error, and having to provide the error also means that it is more difficult to work against this interface because one must be aware of failure causes.

We could remove the error cause to remedy this.



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