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Posted to issues@spark.apache.org by "Imran Rashid (JIRA)" <ji...@apache.org> on 2016/12/02 20:22:58 UTC
[jira] [Updated] (SPARK-16654) UI Should show blacklisted executors
& nodes
[ https://issues.apache.org/jira/browse/SPARK-16654?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Imran Rashid updated SPARK-16654:
---------------------------------
Assignee: Jose Soltren
> 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
>
> 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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