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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/11/29 19:07:58 UTC
[jira] [Assigned] (SPARK-18629) Fix numPartition of JDBCSuite
Testcase
[ https://issues.apache.org/jira/browse/SPARK-18629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-18629:
------------------------------------
Assignee: (was: Apache Spark)
> Fix numPartition of JDBCSuite Testcase
> --------------------------------------
>
> Key: SPARK-18629
> URL: https://issues.apache.org/jira/browse/SPARK-18629
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Weiqing Yang
> Priority: Minor
>
> When running any one of the test cases in JDBCSuite, you will get the following warning.
> {code}
> 10:34:26.389 WARN org.apache.spark.sql.execution.datasources.jdbc.JDBCRelation: The number of partitions is reduced because the specified number of partitions is less than the difference between upper bound and lower bound. Updated number of partitions: 3; Input number of partitions: 4; Lower bound: 1; Upper bound: 4.{code}
> This jira is to fix it.
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