Repository: spark
Updated Branches:
  refs/heads/branch-1.6 2feac49fb -> c8747a9db


[SPARK-12048][SQL] Prevent to close JDBC resources twice

Author: gcc <spark-...@condor.rhaag.ip>

Closes #10101 from rh99/master.

(cherry picked from commit 04b6799932707f0a4aa4da0f2fc838bdb29794ce)
Signed-off-by: Sean Owen <so...@cloudera.com>


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/c8747a9d
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/c8747a9d
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/c8747a9d

Branch: refs/heads/branch-1.6
Commit: c8747a9db718deefa5f61cc4dc692c439d4d5ab6
Parents: 2feac49
Author: gcc <spark-...@condor.rhaag.ip>
Authored: Sun Dec 6 16:27:40 2015 +0000
Committer: Sean Owen <so...@cloudera.com>
Committed: Sun Dec 6 16:27:51 2015 +0000

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 .../org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala   | 1 +
 1 file changed, 1 insertion(+)
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http://git-wip-us.apache.org/repos/asf/spark/blob/c8747a9d/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
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diff --git 
a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
 
b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
index b2c8847..b2b5b26 100644
--- 
a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
+++ 
b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/jdbc/JDBCRDD.scala
@@ -509,6 +509,7 @@ private[sql] class JDBCRDD(
       } catch {
         case e: Exception => logWarning("Exception closing connection", e)
       }
+      closed = true
     }
 
     override def hasNext: Boolean = {


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