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Posted to issues@spark.apache.org by "Helena Edelson (JIRA)" <ji...@apache.org> on 2014/08/26 03:23:57 UTC

[jira] [Commented] (SPARK-3178) setting SPARK_WORKER_MEMORY to a value without a label (m or g) sets the worker memory limit to zero

    [ https://issues.apache.org/jira/browse/SPARK-3178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14110116#comment-14110116 ] 

Helena Edelson commented on SPARK-3178:
---------------------------------------

+1 it doesn't look like the input data is validated to fail fast if mb/g is not noted

> setting SPARK_WORKER_MEMORY to a value without a label (m or g) sets the worker memory limit to zero
> ----------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-3178
>                 URL: https://issues.apache.org/jira/browse/SPARK-3178
>             Project: Spark
>          Issue Type: Bug
>         Environment: osx
>            Reporter: Jon Haddad
>
> This should either default to m or just completely fail.  Starting a worker with zero memory isn't very helpful.



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