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From "Reynold Xin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-20703) Add an operator for writing data out
Date Thu, 11 May 2017 01:29:04 GMT

    [ https://issues.apache.org/jira/browse/SPARK-20703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16005765#comment-16005765
] 

Reynold Xin commented on SPARK-20703:
-------------------------------------

cc [~viirya] want to give this a try?


> Add an operator for writing data out
> ------------------------------------
>
>                 Key: SPARK-20703
>                 URL: https://issues.apache.org/jira/browse/SPARK-20703
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Reynold Xin
>
> We should add an operator for writing data out. Right now in the explain plan / UI there
is no way to tell whether a query is writing data out, and also there is no way to associate
metrics with data writes. It'd be tremendously valuable to do this for adding metrics and
for visibility.



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