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https://issues.apache.org/jira/browse/SPARK-22577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16298838#comment-16298838
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Imran Rashid commented on SPARK-22577:
--------------------------------------

[~tgraves] what exactly were you thinking?

I remember when first looking at this I wasn't really sure what to show within 
a taskset -- from my experience, whenever you have a bad taskset, which 
eventually fails, you end up getting a bunch of executor blacklisting.  This is 
totally fine, but I worried about loudly warning, as it would be misleading -- 
the users would think the issue was bad executors, when in fact its just a bad 
taskset.

I'm guessing you want this to show up in the stage UI -- what did you have in 
mind?

> executor page blacklist status should update with TaskSet level blacklisting
> ----------------------------------------------------------------------------
>
>                 Key: SPARK-22577
>                 URL: https://issues.apache.org/jira/browse/SPARK-22577
>             Project: Spark
>          Issue Type: Bug
>          Components: Scheduler
>    Affects Versions: 2.1.1
>            Reporter: Thomas Graves
>
> right now the executor blacklist status only updates with the 
> BlacklistTracker after a task set has finished and propagated the 
> blacklisting to the application level. We should change that to show at the 
> taskset level as well. Without this it can be very confusing to the user why 
> things aren't running.



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