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  1. MariaDB Server
  2. MDEV-6060

MySQL BUG#13504281 - FOLLOW UP 'LIVE UPGRADE FAILS BETWEEN 5.5 -> 5.6.4 (BUG#13427444)

        Details

        • Type: Bug
        • Status: Open
        • Priority: Minor
        • Resolution: Unresolved
        • Affects Version/s: 10.0.10
        • Fix Version/s: 10.0
        • Component/s: None
        • Labels:
          None

          Description

          Test case for this bug (disabled_replication.test) fails in 10.0. Please check if we're affected by this problem.

          revno: 3690.1.74
committer: Alfranio Correia <alfranio.correia@oracle.com>
branch nick: mysql-trunk
timestamp: Wed 2012-03-14 09:52:49 +0000
message:
  BUG#13504281 - FOLLOW UP 'LIVE UPGRADE FAILS BETWEEN 5.5 -> 5.6.4 (BUG#13427444)

  Replication objects are always created so repositories are checked in the
  initialization routine even when --server-id is equal to "0" (i.e. default
  value), although a valid --server-id (i.e. not equal to the default value)
  is a requirement to use either a master or slave.

  This may cause confusion in live upgrades when an user tries to migrate
  from 5.5 to 5.6 because the operation stops with an error and asking users
  to provide --skip-slave-start in order to avoid the problem.

  To avoid this scenario, we only create the replication objects when a valid
  --server-id is provided.

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                is part of

                Task - A task that needs to be done. MDEV-4784 merge test cases from 5.6

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Stalled

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                  serg Sergei Golubchik added a comment - - edited

                  This test verifies that with --server-id=0 replication commands from the list below fail with an error:

                  RESET SLAVE
STOP SLAVE
START SLAVE
CHANGE MASTER ...
SHOW MASTER LOGS
RESET MASTER
                  Show
                  serg Sergei Golubchik added a comment - - edited This test verifies that with --server-id=0 replication commands from the list below fail with an error: RESET SLAVE STOP SLAVE START SLAVE CHANGE MASTER ... SHOW MASTER LOGS RESET MASTER
                  Hide
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                  elenst Elena Stepanova added a comment -

                  We don't seem to have the initial problem with upgrade 5.5=>10.x (maybe because MariaDB doesn't create those kinds of replication objects, or does it differently?)
                  MariaDB also doesn't throw errors on the commands above, except for CHANGE MASTER. We definitely shouldn't make them fail in 10.0.
                  So, probably the test case should be disabled.

                  Show
                  elenst Elena Stepanova added a comment - We don't seem to have the initial problem with upgrade 5.5=>10.x (maybe because MariaDB doesn't create those kinds of replication objects, or does it differently?) MariaDB also doesn't throw errors on the commands above, except for CHANGE MASTER. We definitely shouldn't make them fail in 10.0. So, probably the test case should be disabled.
                  Hide
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                  svoj Sergey Vojtovich added a comment -

                  Kristian, could you check this too? We don't have this test case, so there is nothing to disable. Otherwise I tend to agree with Elena.

                  Show
                  svoj Sergey Vojtovich added a comment - Kristian, could you check this too? We don't have this test case, so there is nothing to disable. Otherwise I tend to agree with Elena.

                    People

                    • Assignee:
                      knielsen Kristian Nielsen
                      Reporter:
                      svoj Sergey Vojtovich
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                      Dates

                      • Created:
                        Updated: