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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/12/09 22:30:11 UTC

[jira] [Commented] (SPARK-12245) Change the simple tracking function signature to include key in the params

    [ https://issues.apache.org/jira/browse/SPARK-12245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15049407#comment-15049407 ] 

Apache Spark commented on SPARK-12245:
--------------------------------------

User 'tdas' has created a pull request for this issue:
https://github.com/apache/spark/pull/10224

> Change the simple tracking function signature to include key in the params
> --------------------------------------------------------------------------
>
>                 Key: SPARK-12245
>                 URL: https://issues.apache.org/jira/browse/SPARK-12245
>             Project: Spark
>          Issue Type: Bug
>            Reporter: Tathagata Das
>            Assignee: Tathagata Das
>            Priority: Blocker
>
> From initial experiences, not having the key in the function makes it hard to return mapped stuff, as the whole information of the records is not there. Basically the user is restricted to doing something like mapValue() instead of map(). 



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