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  1. Phoenix
  2. PHOENIX-1372

Fix resource leaks in various classes

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • None
    • None
    • None

    Description

      Statement / PreparedStatement should be closed after query completes.
      Below is an example of resource leak from MetaDataUtil#deleteViewIndexSequences():

           public static void deleteViewIndexSequences(PhoenixConnection connection, PName name) throws SQLException {
         SequenceKey key = getViewIndexSequenceKey(null, name);
        connection.createStatement().executeUpdate("DELETE FROM " + PhoenixDatabaseMetaData.SEQUENCE_TABLE_NAME +

      The Statement created by connection.createStatement() should be closed upon return.

      Attachments

        1. 1372-v1.txt
          17 kB
          Ted Yu

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. PHOENIX-1364 Close tracing scope to stop excessive tracing

          • Major - Major loss of function.
          • Closed

          Activity

            People

              yuzhihong@gmail.com Ted Yu
              yuzhihong@gmail.com Ted Yu
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              Dates

                Created:
                Updated:
                Resolved: