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From "Stephen Boesch (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-2869) Potential leak of Jdbc Connection and PreparedStatement in case of error in JdbcRDD
Date Tue, 05 Aug 2014 20:24:15 GMT
Stephen Boesch created SPARK-2869:
-------------------------------------

             Summary: Potential leak of Jdbc Connection and PreparedStatement in case of error
in JdbcRDD
                 Key: SPARK-2869
                 URL: https://issues.apache.org/jira/browse/SPARK-2869
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 1.0.0, 1.1.0
         Environment: All
            Reporter: Stephen Boesch
            Priority: Minor
             Fix For: 1.2.0


Within the compute() method of the JdbcRDD there is constructor logic that includes obtaining
a JDBC connection, creating a PreparedStatement, and generating a ResultSet. This logic is
not apparently protected within a try/catch block. In case of error/exception it would appear
then to leak connections/statmenets/resultSets



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