[jira] [Closed] (FLINK-5645) IOMetrics transfer through ExecGraph does not work for failed jobs

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

     [ https://issues.apache.org/jira/browse/FLINK-5645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler closed FLINK-5645.
-----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.0

Fixed in 821da81fe6bee4c5a33be19c08064491fd6280de.

> IOMetrics transfer through ExecGraph does not work for failed jobs
> ------------------------------------------------------------------
>
>                 Key: FLINK-5645
>                 URL: https://issues.apache.org/jira/browse/FLINK-5645
>             Project: Flink
>          Issue Type: Bug
>          Components: Metrics, Webfrontend
>    Affects Versions: 1.2.0, 1.3.0
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>            Priority: Blocker
>             Fix For: 1.3.0
>
>
> While a job is running the web-interface polls IO metrics using the MetricFetcher/MetricQueryService. For finished jobs these metrics are stored in the ExecutionGraph; each vertex has an IOMetrics object; basically a snapshot taken when the task was finished. 
> For completed jobs this mechanism is working. However, for failed jobs it doesn't; in this case last fetched metrics are displayed.
> This isn't intended behavior and should be fixed.



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