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  1. MariaDB MaxScale
  2. MXS-21

bugzillaId-738: logging to file instead of shared memory breaks 'load_balancing' and 'crash_out_of_files' tests

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Not a Bug
    • Affects Version/s: 1.0.6
    • Fix Version/s: 1.1.1
    • Component/s: Core, Plugin
    • Labels:
      None
    • Environment:
      Linux

      Description

      This is imported from bugzilla. http://bugs.mariadb.com/show_bug.cgi?id=738

      Timofey Turenko 2015-02-25 17:39:22 UTC
      1. start Maxscale with logging to file (now it is default option)
      2. run 'load_balancing' or 'crash_out_of_files' test

      Expected result: test PASSED, not garbage in the logs

      Actual result:

      • test FAILED
      • log is full with:

      015-02-25 19:38:10   Backend hangup error handling.
      2015-02-25 19:38:10   Backend hangup error handling.
      2015-02-25 19:38:10   Backend hangup error handling.
      2015-02-25 19:38:10   Error : Unable to write to backend due to authentication failure.
      2015-02-25 19:38:10   Backend hangup -> closing session.
      2015-02-25 19:38:21   Backend hangup error handling.
      2015-02-25 19:38:22   Backend hangup error handling.
      2015-02-25 19:38:22   Backend hangup error handling.
      2015-02-25 19:38:22   Backend hangup error handling.
      2015-02-25 19:38:22   Backend hangup -> closing session.
      2015-02-25 19:38:24   Backend hangup error handling.
      2015-02-25 19:38:24   Backend hangup -> closing session.
      2015-02-25 19:38:24   Backend hangup error handling.
      2015-02-25 19:38:24   Backend hangup -> closing session.
      2015-02-25 19:38:34   Backend hangup error handling.
      2015-02-25 19:38:34   Backend hangup error handling.
      2015-02-25 19:38:35   Error : Routing the query failed. Session will be closed.
      2015-02-25 19:38:35   Backend hangup error handling.
      2015-02-25 19:38:35   Backend hangup error handling.
      2015-02-25 19:38:35   Error : Routing the query failed. Session will be closed.
      2015-02-25 19:38:35   Backend hangup error handling.
      2015-02-25 19:38:36   Backend hangup error handling.
      2015-02-25 19:38:36   Backend hangup error handling.
      2015-02-25 19:38:36   Backend hangup error handling.
      2015-02-25 19:38:37   Backend hangup error handling.
      2015-02-25 19:38:37   Backend hangup error handling.
      2015-02-25 19:38:37   Error : Routing the query failed. Session will be closed.
      2015-02-25 19:38:37   Backend hangup error handling.
      2015-02-25 19:38:37   Backend hangup error handling.
      2015-02-25 19:38:38   Backend hangup error handling.
      2015-02-25 19:38:38   Backend hangup -> closing session.
      2015-02-25 19:38:39   Backend hangup error handling.
      2015-02-25 19:38:39   Backend hangup error handling.
      2015-02-25 19:38:40   Error: Can't route COM_QUERY:QUERY_TYPE_READ:"SELECT * FROM t1;" to backend server. Router is closed.
      2015-02-25 19:38:40   Error : Routing the query failed. Session will be closed.
      2015-02-25 19:38:40   Backend hangup -> closing session.
      2015-02-25 19:38:40   Backend error event handling.
      2015-02-25 19:38:40   Backend hangup -> closing session.
      2015-02-25 19:38:41   Backend hangup error handling.
      2015-02-25 19:38:41   Backend hangup -> closing session.
      2015-02-25 19:38:41   Backend hangup error handling.
      2015-02-25 19:38:41   Backend hangup error handling.
      2015-02-25 19:38:41   Backend hangup error handling.
      2015-02-25 19:38:42   Backend hangup error handling.
      2015-02-25 19:38:42   Backend hangup error handling.
      2015-02-25 19:38:42   Backend hangup error handling.
      2015-02-25 19:38:42   Backend hangup error handling.
      2015-02-25 19:38:43   Backend hangup error handling.
      2015-02-25 19:38:43   Backend error event handling.
      2015-02-25 19:38:43   Error : Routing the query failed. Session will be closed.
      2015-02-25 19:38:43   Backend hangup error handling.
      2015-02-25 19:38:44   Backend hangup error handling.
      2015-02-25 19:38:44   Backend hangup error handling.
      2015-02-25 19:38:44   Backend hangup error handling.
      2015-02-25 19:38:44   Backend hangup error handling.
      2015-02-25 19:38:45   Backend hangup error handling.
      2015-02-25 19:38:45   Backend hangup -> closing session.
      2015-02-25 19:38:45   Backend hangup -> closing session.
      2015-02-25 19:38:45   Backend hangup -> closing session.
      2015-02-25 19:38:45   Backend hangup -> closing session.
      2015-02-25 19:38:46   Backend hangup error handling.
      2015-02-25 19:38:46   Error : Routing the query failed. Session will be closed.
      2015-02-25 19:38:46   Backend hangup error handling.
      2015-02-25 19:38:47   Backend hangup error handling.
      2015-02-25 19:38:47   Backend hangup error handling.
      2015-02-25 19:38:48   Backend hangup error handling.
      2015-02-25 19:38:48   Backend hangup error handling.
      2015-02-25 19:38:48   Hangup in session that is not ready for routing, Error reported is 'Broken pipe'.
      2015-02-25 19:38:48   Backend hangup error handling.
      2015-02-25 19:38:48   Error : Routing the query failed. Session will be closed.
      2015-02-25 19:38:48   Backend hangup error handling.
      2015-02-25 19:38:48   Backend hangup -> closing session.
      2015-02-25 19:38:49   Backend hangup error handling.
      2015-02-25 19:38:49   Backend hangup error handling.
      2015-02-25 19:38:49   Backend hangup error handling.
      2015-02-25 19:38:50   Backend hangup error handling.
      2015-02-25 19:38:50   Backend hangup error handling.
       
       

      Starting MaxScale with -lshm option makes tests PASSED

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            Assignee:
            markus makela markus makela
            Reporter:
            tturenko Timofey Turenko
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              Dates

              Created:
              Updated:
              Resolved: