Bug #35943 Failure to create mysql.ndb_schema shoudl not be logged if tabe already exist

Description:
When a MySQL Server connects the cluster it will make sure that the mysql.ndb_schema table exists. If two MySQL Servers are started simultaneously they will both check but only one of them will succeed in creating the table. The other one will currently log en error message about this. This is not necessary, it should just continue and check again if the table exist.

How to repeat:
Start two MySQL Server that connect to the same cluster. Check the error log.

Suggested fix:
Add the error code 721 (TableAlreadyExist) to the list of errors to ignore and try again.

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/45149

ChangeSet@1.2569, 2008-04-09 18:42:05+02:00, msvensson@pilot.mysql.com +1 -0
  Bug#35943 Failure to create mysql.ndb_schema shoudl not be logged if tabe already exist

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/45994

ChangeSet@1.2577, 2008-04-25 10:56:34+02:00, msvensson@pilot.mysql.com +1 -0
  Bug#35943 Failure to create mysql.ndb_schema should not be logged if tabe already exist

Pushed into 5.1.23-ndb-6.4.0

Pushed into 5.1.24-ndb-6.3.13

Pushed into 5.1.24-ndb-6.2.14

Documented in the 5.1.24-ndb-6.2.16 and 5.1.24-ndb-6.3.14 changelogs as follows:

        When more than one SQL node connected to the cluster at the same time,
        creation of the mysql.ndb_schema table failed on one of them with an 
        explicit /Table exists/ error, which was not necessary.

Pushed into 6.0.6-alpha  (revid:sp1r-msvensson@pilot.mysql.com-20080425085634-48316) (version source revid:jonas@mysql.com-20080808094047-4e1yiarqa2t3opg3) (pib:5)

Pushed into 6.0.10-alpha (revid:luis.soares@sun.com-20090129165607-wiskabxm948yx463) (version source revid:luis.soares@sun.com-20090129163120-e2ntks4wgpqde6zt) (merge vers: 6.0.10-alpha) (pib:6)

Pushed into 5.1.32 (revid:luis.soares@sun.com-20090129165946-d6jnnfqfokuzr09y) (version source revid:sp1r-msvensson@pilot.mysql.com-20080409164205-42881) (merge vers: 5.1.25-rc) (pib:6)

Pushed into 5.1.32-ndb-6.3.23 (revid:tomas.ulin@sun.com-20090217131017-6u8qz1edkjfiobef) (version source revid:tomas.ulin@sun.com-20090203133556-9rclp06ol19bmzs4) (merge vers: 5.1.32-ndb-6.3.22) (pib:6)

Pushed into 5.1.32-ndb-6.4.3 (revid:tomas.ulin@sun.com-20090217134419-5ha6xg4dpedrbmau) (version source revid:tomas.ulin@sun.com-20090203133556-9rclp06ol19bmzs4) (merge vers: 5.1.32-ndb-6.3.22) (pib:6)

Pushed into 5.1.32-ndb-6.2.17 (revid:tomas.ulin@sun.com-20090217134216-5699eq74ws4oxa0j) (version source revid:tomas.ulin@sun.com-20090201210519-vehobc4sy3g9s38e) (merge vers: 5.1.32-ndb-6.2.17) (pib:6)