[jira] [Commented] (SPARK-21630) Pmod should not throw a divide by zero exception

2017-08-04 Thread Herman van Hovell (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-21630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16114078#comment-16114078
 ] 

Herman van Hovell commented on SPARK-21630:
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Yeah it is. Thanks for pointing this out.

> Pmod should not throw a divide by zero exception
> 
>
> Key: SPARK-21630
> URL: https://issues.apache.org/jira/browse/SPARK-21630
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.0.2, 2.1.1, 2.2.0
>Reporter: Herman van Hovell
>
> Pmod currently throws a divide by zero exception when the right input is 0. 
> It should - like Divide or Remainder - probably return null.
> Here is a small reproducer:
> {noformat}
> scala> sql("select pmod(id, 0) from range(10)").show
> 17/08/03 22:36:43 ERROR Executor: Exception in task 0.0 in stage 3.0 (TID 3)
> java.lang.ArithmeticException: / by zero
> {noformat}



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[jira] [Commented] (SPARK-21630) Pmod should not throw a divide by zero exception

2017-08-03 Thread Liang-Chi Hsieh (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-21630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16113777#comment-16113777
 ] 

Liang-Chi Hsieh commented on SPARK-21630:
-

Maybe duplicate to SPARK-21205?

> Pmod should not throw a divide by zero exception
> 
>
> Key: SPARK-21630
> URL: https://issues.apache.org/jira/browse/SPARK-21630
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.0.2, 2.1.1, 2.2.0
>Reporter: Herman van Hovell
>
> Pmod currently throws a divide by zero exception when the right input is 0. 
> It should - like Divide or Remainder - probably return null.
> Here is a small reproducer:
> {noformat}
> scala> sql("select pmod(id, 0) from range(10)").show
> 17/08/03 22:36:43 ERROR Executor: Exception in task 0.0 in stage 3.0 (TID 3)
> java.lang.ArithmeticException: / by zero
> {noformat}



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