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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-4470) SparkContext accepts local[0] as a master URL
Date Tue, 18 Nov 2014 05:42:33 GMT

    [ https://issues.apache.org/jira/browse/SPARK-4470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14215741#comment-14215741
] 

Apache Spark commented on SPARK-4470:
-------------------------------------

User 'kmaehashi' has created a pull request for this issue:
https://github.com/apache/spark/pull/3337

> SparkContext accepts local[0] as a master URL
> ---------------------------------------------
>
>                 Key: SPARK-4470
>                 URL: https://issues.apache.org/jira/browse/SPARK-4470
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 1.1.0
>            Reporter: Kenichi Maehashi
>            Priority: Trivial
>
> When running Spark locally, if number of threads is specified as 0 (e.g., {{spark-submit
--master local\[0\] ...}}), the job got stuck and does not run at all.
> I think it's better to validate the parameter.



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