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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/07/02 00:35:04 UTC

[jira] [Assigned] (SPARK-8769) toLocalIterator should mention it results in many jobs

     [ https://issues.apache.org/jira/browse/SPARK-8769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-8769:
-----------------------------------

    Assignee: Apache Spark

> toLocalIterator should mention it results in many jobs
> ------------------------------------------------------
>
>                 Key: SPARK-8769
>                 URL: https://issues.apache.org/jira/browse/SPARK-8769
>             Project: Spark
>          Issue Type: Documentation
>          Components: Documentation
>            Reporter: holdenk
>            Assignee: Apache Spark
>            Priority: Trivial
>
> toLocalIterator on RDDs should mention that it results in mutliple jobs, and that to avoid re-computing, if the input was the result of a wide-transformation, the input should be cached.



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