[jira] [Updated] (FLINK-21439) Adaptive Scheduler: Add support for exception history

["David Morávek (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-21439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Morávek updated FLINK-21439:
----------------------------------
    Fix Version/s: 1.15.0

> Adaptive Scheduler: Add support for exception history
> -----------------------------------------------------
>
>                 Key: FLINK-21439
>                 URL: https://issues.apache.org/jira/browse/FLINK-21439
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Coordination
>    Affects Versions: 1.13.0
>            Reporter: Matthias Pohl
>            Assignee: Niklas Semmler
>            Priority: Major
>              Labels: pull-request-available, reactive, stale-assigned
>             Fix For: 1.15.0
>
>          Time Spent: 3h
>  Remaining Estimate: 0h
>
> {{SchedulerNG.requestJob}} returns an {{ExecutionGraphInfo}} that was introduced in FLINK-21188. This {{ExecutionGraphInfo}} holds the information about the {{ArchivedExecutionGraph}} and exception history information. Currently, it's a list of {{ErrorInfos}}. This might change due to ongoing work in FLINK-21190 where we might introduced a wrapper class with more information on the failure.
> The goal of this ticket is to implement the exception history for the {{AdaptiveScheduler}}, i.e. collecting the exceptions that caused restarts. This collection of failures should be forwarded through {{SchedulerNG.requestJob}}.



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