[jira] [Resolved] (SPARK-16654) UI Should show blacklisted executors & nodes

["Imran Rashid (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-16654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Imran Rashid resolved SPARK-16654.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 2.2.0

Issue resolved by pull request 16346
[https://github.com/apache/spark/pull/16346]

> UI Should show blacklisted executors & nodes
> --------------------------------------------
>
>                 Key: SPARK-16654
>                 URL: https://issues.apache.org/jira/browse/SPARK-16654
>             Project: Spark
>          Issue Type: Improvement
>          Components: Scheduler, Web UI
>    Affects Versions: 2.0.0
>            Reporter: Imran Rashid
>            Assignee: Jose Soltren
>             Fix For: 2.2.0
>
>
> SPARK-8425 will add the ability to blacklist entire executors and nodes to deal w/ faulty hardware.  However, without displaying it on the UI, it can be hard to realize which executor is bad, and why tasks aren't getting scheduled on certain executors.
> As a first step, we should just show nodes and executors that are blacklisted for the entire application (no need to show blacklisting for tasks & stages).
> This should also ensure that blacklisting events get into the event logs for the history server.



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