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From "Sean Flatley (JIRA)" <>
Subject [jira] Created: (HIVE-1536) Adding implementation to JDBC driver
Date Fri, 13 Aug 2010 01:27:16 GMT
Adding implementation to JDBC driver

                 Key: HIVE-1536
             Project: Hadoop Hive
          Issue Type: Improvement
            Reporter: Sean Flatley

As a result of a Sprint which had us using Pentaho Data Integration with the Hive database
we have updated the driver.  Many PreparedStatement methods have been implemented.  A patch
will be attached tomorrow with a summary of changes.

Note:  A checkout of Hive/trunk was performed and the TestJdbcDriver test cased was run. 
This was done before any modifications were made to the checked out project.  The testResultSetMetaData

java.sql.SQLException: Query returned non-zero code: 9, cause: FAILED: Execution Error, return
code 1 from org.apache.hadoop.hive.ql.exec.MapRedTask
	at org.apache.hadoop.hive.jdbc.HiveStatement.executeQuery(
	at org.apache.hadoop.hive.jdbc.TestJdbcDriver.testResultSetMetaData(
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(
	at java.lang.reflect.Method.invoke(
	at junit.framework.TestCase.runTest(
	at junit.framework.TestCase.runBare(
	at junit.framework.TestResult$1.protect(
	at junit.framework.TestResult.runProtected(
	at junit.framework.TestSuite.runTest(

A co-worker did the same and the tests passed.  Both environments were Ubuntu and Hadoop version

Tests added to the TestJdbcDriver by us were successful.

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