[jira] [Resolved] (TEZ-4589) Counter for the overall duration of succeeded/failed/killed task attempts

["László Bodor (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TEZ-4589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

László Bodor resolved TEZ-4589.
-------------------------------
    Resolution: Fixed

> Counter for the overall duration of succeeded/failed/killed task attempts
> -------------------------------------------------------------------------
>
>                 Key: TEZ-4589
>                 URL: https://issues.apache.org/jira/browse/TEZ-4589
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: László Bodor
>            Assignee: László Bodor
>            Priority: Major
>             Fix For: 0.10.5
>
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> We need to track the number of failed task attempts, otherwise, there is a chance they remain "invisible" in case of a successful DAG with performance degradation. From the counters, ideally, we should be able to the the overall time spent in the FAILED attempts.
> UPDATE: we already have NUM_FAILED_TASKS, which might be misleading, as it's just attempts, anyway, still need to aggregate the time



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