Huaxin Gao created SPARK-12088:
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Summary: check connection.isClose before connection.getAutoCommit
in JDBCRDD.close
Key: SPARK-12088
URL: https://issues.apache.org/jira/browse/SPARK-12088
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.5.2, 1.6.0
Reporter: Huaxin Gao
Priority: Minor
in JDBCRDD, it has
if (!conn.getAutoCommit && !conn.isClosed) {
try {
conn.commit()
}
. . . . . .
In my test, the connection is already closed so conn.getAutoCommit throw
Exception. We should check !conn.isClosed before checking !conn.getAutoCommit
to avoid the Exception.
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