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https://issues.apache.org/jira/browse/SPARK-16056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen updated SPARK-16056:
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Priority: Minor (was: Critical)
Surely this is just an args checking issue?
> 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
> Priority: Minor
>
> {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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