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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/07/20 17:54:05 UTC
[jira] [Commented] (SPARK-9195) RDD/Storage metrics don't update
cached partition counts when executors are removed/lost
[ https://issues.apache.org/jira/browse/SPARK-9195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14633727#comment-14633727 ]
Sean Owen commented on SPARK-9195:
----------------------------------
I'm betting this is the same basic problem as https://issues.apache.org/jira/browse/SPARK-9044 -- not updating info about cached RDDs since they are cached.
> RDD/Storage metrics don't update cached partition counts when executors are removed/lost
> ----------------------------------------------------------------------------------------
>
> Key: SPARK-9195
> URL: https://issues.apache.org/jira/browse/SPARK-9195
> Project: Spark
> Issue Type: Bug
> Components: Web UI
> Affects Versions: 1.4.1
> Reporter: Ryan Williams
> Priority: Minor
>
> I have an RDD that was cached, and then i lost most of my executors (in this case it was due to the executors having been dynamically-allocated and timing out, but this applies when the executors are lost in general).
> The RDD page correctly shows that most of the RDD is no longer cached:
> !http://f.cl.ly/items/1i2C1v1H2o0i243f453P/Screen%20Shot%202015-07-20%20at%2011.46.11%20AM.png!
> (However, the "Cached Partitions" count at the top is incorrect).
> Additionally, the storage page still shows it as 100% cached:
> !http://f.cl.ly/items/3P3l440u0R3L3R0U1a2E/Screen%20Shot%202015-07-20%20at%2011.45.57%20AM.png!
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