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Posted to issues@spark.apache.org by "Huaxin Gao (JIRA)" <ji...@apache.org> on 2015/12/02 06:04:10 UTC

[jira] [Created] (SPARK-12088) check connection.isClose before connection.getAutoCommit in JDBCRDD.close

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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