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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2017/06/16 08:03:00 UTC

[jira] [Resolved] (SPARK-21118) OOM with 2 handred million vertex when mitrx multply

     [ https://issues.apache.org/jira/browse/SPARK-21118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-21118.
-------------------------------
    Resolution: Invalid

It's not clear what you're describing, but it sounds like something to try again on the mailing list, not JIRA

> OOM with 2 handred million vertex when mitrx multply
> ----------------------------------------------------
>
>                 Key: SPARK-21118
>                 URL: https://issues.apache.org/jira/browse/SPARK-21118
>             Project: Spark
>          Issue Type: Bug
>          Components: MLlib
>    Affects Versions: 2.1.0
>         Environment: on yarn cluster,19 node.30GB per node
>            Reporter: tao
>
> i have 2 matrix each one is 200milions*200milions.
> i want to build the mcl so must to multiply then ,but run out with oom .
> finally i find the oom appear at blockmatrix.simulateMultiply . there is a collect action at this method. when application run there the driver will oom.



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