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Posted to issues@flink.apache.org by "Yadong Xie (Jira)" <ji...@apache.org> on 2019/09/20 03:34:00 UTC

[jira] [Created] (FLINK-14137) Show Attempt History in Vertex SubTask

Yadong Xie created FLINK-14137:
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             Summary: Show Attempt History in Vertex SubTask
                 Key: FLINK-14137
                 URL: https://issues.apache.org/jira/browse/FLINK-14137
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Web Frontend
            Reporter: Yadong Xie
         Attachments: 屏幕快照 2019-09-20 上午11.32.54.png, 屏幕快照 2019-09-20 上午11.32.59.png

According to the [docs|https://ci.apache.org/projects/flink/flink-docs-stable/monitoring/rest_api.html#jobs-jobid-vertices-vertexid-subtasks-subtaskindex], there may exist more than one attempt in a subtask, but there is no way to get the attempt history list in the REST API, users have no way to know if the subtask has failed before.

!屏幕快照 2019-09-20 上午11.32.54.png|width=499,height=205!

We can add the Attempt History tab under the Subtasks drawer on the job vertex page, here is a demo below.

!屏幕快照 2019-09-20 上午11.32.59.png|width=518,height=203!

REST API needed:

add /jobs/:jobid/vertices/:vertexid/subtasks/:subtaskindex/attempts API to get attempt history.



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