[jira] [Assigned] (FLINK-6042) Display last n exceptions/causes for job restarts in Web UI

["Chesnay Schepler (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-6042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler reassigned FLINK-6042:
---------------------------------------

    Assignee:     (was: Chesnay Schepler)

> Display last n exceptions/causes for job restarts in Web UI
> -----------------------------------------------------------
>
>                 Key: FLINK-6042
>                 URL: https://issues.apache.org/jira/browse/FLINK-6042
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Coordination, Runtime / Web Frontend
>    Affects Versions: 1.3.0
>            Reporter: Till Rohrmann
>            Priority: Major
>
> Users requested that it would be nice to see the last {{n}} exceptions causing a job restart in the Web UI. This will help to more easily debug and operate a job.
> We could store the root causes for failures similar to how prior executions are stored in the {{ExecutionVertex}} using the {{EvictingBoundedList}} and then serve this information via the Web UI.



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