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  1. Hive
  2. HIVE-3481

<Resource leak>: Hiveserver is not closing the existing driver handle before executing the next command. It results in to file handle leaks.

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: 0.9.1, 0.10.0
        • Fix Version/s: 0.10.0
        • Component/s: JDBC, ODBC, Server Infrastructure
        • Labels:
          None

          Description

          Close the driver object if it exists before creating another driver object. Bunch of HiveServer & JDBC related unit tests are failing because of these file handle leaks.

            Activity

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            kannakar@microsoft.com Kanna Karanam added a comment -

            Attached the patch

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            kannakar@microsoft.com Kanna Karanam added a comment - Attached the patch
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            cwsteinbach Carl Steinbach added a comment -

            Please submit a review request. Thanks.

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            cwsteinbach Carl Steinbach added a comment - Please submit a review request. Thanks.
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            kannakar@microsoft.com Kanna Karanam added a comment -

            Please find the review request at https://reviews.apache.org/r/7151/. Thanks.

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            kannakar@microsoft.com Kanna Karanam added a comment - Please find the review request at https://reviews.apache.org/r/7151/ . Thanks.
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            ashutoshc Ashutosh Chauhan added a comment -

            +1 will commit if tests pass.

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            ashutoshc Ashutosh Chauhan added a comment - +1 will commit if tests pass.
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            ashutoshc Ashutosh Chauhan added a comment -

            Committed to trunk. Thanks, Kanna!

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            ashutoshc Ashutosh Chauhan added a comment - Committed to trunk. Thanks, Kanna!
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            hudson Hudson added a comment -

            Integrated in Hive-trunk-h0.21 #1717 (See https://builds.apache.org/job/Hive-trunk-h0.21/1717/)
            HIVE-3481: <Resource leak>: Hiveserver is not closing the existing driver handle before executing the next command. It results in to file handle leaks. (Kanna Karanam via Ashutosh Chauhan) (Revision 1393051)

            Result = FAILURE
            hashutosh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1393051
            Files :

            • /hive/trunk/service/src/java/org/apache/hadoop/hive/service/HiveServer.java
            Show
            hudson Hudson added a comment - Integrated in Hive-trunk-h0.21 #1717 (See https://builds.apache.org/job/Hive-trunk-h0.21/1717/ ) HIVE-3481 : <Resource leak>: Hiveserver is not closing the existing driver handle before executing the next command. It results in to file handle leaks. (Kanna Karanam via Ashutosh Chauhan) (Revision 1393051) Result = FAILURE hashutosh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1393051 Files : /hive/trunk/service/src/java/org/apache/hadoop/hive/service/HiveServer.java
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            hudson Hudson added a comment -

            Integrated in Hive-trunk-hadoop2 #54 (See https://builds.apache.org/job/Hive-trunk-hadoop2/54/)
            HIVE-3481: <Resource leak>: Hiveserver is not closing the existing driver handle before executing the next command. It results in to file handle leaks. (Kanna Karanam via Ashutosh Chauhan) (Revision 1393051)

            Result = ABORTED
            hashutosh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1393051
            Files :

            • /hive/trunk/service/src/java/org/apache/hadoop/hive/service/HiveServer.java
            Show
            hudson Hudson added a comment - Integrated in Hive-trunk-hadoop2 #54 (See https://builds.apache.org/job/Hive-trunk-hadoop2/54/ ) HIVE-3481 : <Resource leak>: Hiveserver is not closing the existing driver handle before executing the next command. It results in to file handle leaks. (Kanna Karanam via Ashutosh Chauhan) (Revision 1393051) Result = ABORTED hashutosh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1393051 Files : /hive/trunk/service/src/java/org/apache/hadoop/hive/service/HiveServer.java
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            ashutoshc Ashutosh Chauhan added a comment -

            This issue is fixed and released as part of 0.10.0 release. If you find an issue which seems to be related to this one, please create a new jira and link this one with new jira.

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            ashutoshc Ashutosh Chauhan added a comment - This issue is fixed and released as part of 0.10.0 release. If you find an issue which seems to be related to this one, please create a new jira and link this one with new jira.

              People

              • Assignee:
                kannakar@microsoft.com Kanna Karanam
                Reporter:
                kannakar@microsoft.com Kanna Karanam
              • Votes:
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                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Development