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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-17355) Work around exception thrown by HiveResultSetMetaData.isSigned
Date Thu, 01 Sep 2016 05:55:20 GMT

     [ https://issues.apache.org/jira/browse/SPARK-17355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-17355:
------------------------------------

    Assignee: Josh Rosen  (was: Apache Spark)

> Work around exception thrown by HiveResultSetMetaData.isSigned
> --------------------------------------------------------------
>
>                 Key: SPARK-17355
>                 URL: https://issues.apache.org/jira/browse/SPARK-17355
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>            Reporter: Josh Rosen
>            Assignee: Josh Rosen
>
> Attempting to use Spark SQL's JDBC data source against the Hive ThriftServer results
in a {{java.sql.SQLException: Method not supported}} exception from {{org.apache.hive.jdbc.HiveResultSetMetaData.isSigned}}.
Here are two user reports of this issue:
> - https://stackoverflow.com/questions/34067686/spark-1-5-1-not-working-with-hive-jdbc-1-2-0
> - https://stackoverflow.com/questions/32195946/method-not-supported-in-spark
> I have filed HIVE-14684 to attempt to fix this in Hive by implementing the {{isSigned}}
method, but in the meantime / for compatibility with older JDBC drivers I think we should
add special-case error handling to work around this bug.



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