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Posted to issues@spark.apache.org by "Song Jun (JIRA)" <ji...@apache.org> on 2017/02/06 03:20:41 UTC

[jira] [Commented] (SPARK-19447) Fix input metrics for range operator

    [ https://issues.apache.org/jira/browse/SPARK-19447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15853462#comment-15853462 ] 

Song Jun commented on SPARK-19447:
----------------------------------

spark.range(1,100).show

there is some information in the SQL UI like:
`
Range
number of output rows: 99
`

I didn't see some information like `0 rows`

maybe I didn't get the right place. could you help to describe it more clearly?

thanks!

> Fix input metrics for range operator
> ------------------------------------
>
>                 Key: SPARK-19447
>                 URL: https://issues.apache.org/jira/browse/SPARK-19447
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0, 2.1.0
>            Reporter: Reynold Xin
>
> Range operator currently does not output any input metrics, and as a result in the SQL UI the number of rows shown is always 0.



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