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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BEAM-649) Cache any PCollection implementation if accessed more than once
Date Thu, 23 Mar 2017 16:30:41 GMT

    [ https://issues.apache.org/jira/browse/BEAM-649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15938709#comment-15938709
] 

ASF GitHub Bot commented on BEAM-649:
-------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/beam/pull/1739


> Cache any PCollection implementation if accessed more than once
> ---------------------------------------------------------------
>
>                 Key: BEAM-649
>                 URL: https://issues.apache.org/jira/browse/BEAM-649
>             Project: Beam
>          Issue Type: Improvement
>          Components: runner-spark
>            Reporter: Amit Sela
>            Assignee: Jean-Baptiste Onofré
>
> Currently, the runner will cache any {{PCollection}} implementation - {{RDD}} or {{DStream}}
- if accessed for the second time.
> This can be further optimized to cache after the first evaluation, if accessed again,
and also solve issues in BEAM-1206.



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