Ted Yu created HIVE-7863:
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Summary: Potential null reference in TxnDbUtil#prepareDb()
Key: HIVE-7863
URL: https://issues.apache.org/jira/browse/HIVE-7863
Project: Hive
Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
Here is related code:
{code}
Connection conn = null;
boolean committed = false;
try {
conn = getConnection();
...
} finally {
if (!committed) conn.rollback();
conn.close();
}
{code}
If getConnection() throws exception, conn.rollback() would be called - leading
to NPE.
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