[jira] [Commented] (SPARK-16056) java.lang.ArithmeticException when numPartitions is zero in JDBC source

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

    [ https://issues.apache.org/jira/browse/SPARK-16056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15338615#comment-15338615 ] 

Apache Spark commented on SPARK-16056:
--------------------------------------

User 'gatorsmile' has created a pull request for this issue:
https://github.com/apache/spark/pull/13773

> java.lang.ArithmeticException when numPartitions is zero in JDBC source
> -----------------------------------------------------------------------
>
>                 Key: SPARK-16056
>                 URL: https://issues.apache.org/jira/browse/SPARK-16056
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Xiao Li
>
> {noformat}
> spark.read.jdbc(
>   url = urlWithUserAndPass,
>   table = "TEST.seq",
>   columnName = "id",
>   lowerBound = 0,
>   upperBound = 4,
>   numPartitions = 0,
>   connectionProperties = new Properties
> )
> {noformat}
> We get an exception:
>   java.lang.ArithmeticException: / by zero



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