[jira] [Commented] (SPARK-19913) Log warning rather than throw AnalysisException when output is partitioned although format is memory, console or foreach

["Apache Spark (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-19913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15905904#comment-15905904 ] 

Apache Spark commented on SPARK-19913:
--------------------------------------

User 'sarutak' has created a pull request for this issue:
https://github.com/apache/spark/pull/17252

> Log warning rather than throw AnalysisException when output is partitioned although format is memory, console or foreach
> ------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-19913
>                 URL: https://issues.apache.org/jira/browse/SPARK-19913
>             Project: Spark
>          Issue Type: Improvement
>          Components: Structured Streaming
>    Affects Versions: 2.2.0
>            Reporter: Kousuke Saruta
>            Priority: Minor
>
> When batches are executed with memory, console or foreach format, `assertNotPartitioned` will check whether output is not partitioned and throw AnalysisException in case it is.
> But I wonder it's better to log warning rather than throw the exception because partitioning does not affect output for those formats but also does not bring any negative impacts.
> Also, this assertion is not applied when the format is `console`. I think in this case too, we should assert that .
> By fixing them, we can easily switch the format to memory or console for debug purposes.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org