Bug #28170 replicate-ignore-db=mysql should not ignore mysql.ndb_apply_status

Description:
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Server version: 5.1.15-ndb-6.1.7-log Source distribution

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mysql> select * from mysql.ndb_apply_status;
Empty set (0.05 sec)

mysql> show create table mysql.ndb_apply_status;
+------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Table            | Create Table                                                                                               |
+------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| ndb_apply_status | CREATE TABLE `ndb_apply_status` (
  `server_id` int(10) unsigned NOT NULL,
  `epoch` bigint(20) unsigned NOT NULL,
  `log_name` varchar(255) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
  `start_pos` bigint(20) unsigned NOT NULL,
  `end_pos` bigint(20) unsigned NOT NULL,
  PRIMARY KEY (`server_id`) USING HASH
) ENGINE=ndbcluster DEFAULT CHARSET=latin1 |
+------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.01 sec)

mysql> select * from mysql.ndb_apply_status;
Empty set (0.00 sec)

mysql>

How to repeat:
Run transactions in cluster replication and check ndb_apply_status table.

Suggested fix:
update with last applied epoch

With replication-ignore-db=mysql all updated to mysql.ndb_apply_status are lost. The mysql.ndb_apply_status should never be ignored.

The above use to not be an issue until ndb_apply_status was moved under the mysql database.

So is the behaviour described in the Synopsis a bug or not? Don't understand why this is closed, unless this is designated as intentional.

Not sure how it got closed.

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/36121

ChangeSet@1.2581, 2007-10-23 13:26:02+02:00, msvensson@shellback.(none) +2 -0
  Bug#28170 replicate-ignore-db=mysql should not ignore mysql.ndb_apply_status
   - Add test case

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/36926

ChangeSet@1.2582, 2007-11-01 22:45:31+01:00, msvensson@shellback.(none) +3 -0
  Bug#28170 replicate-ignore-db=mysql should not ignore mysql.ndb_apply_status
   - Add test case

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/36983

ChangeSet@1.2581, 2007-11-02 13:07:14+01:00, msvensson@shellback.(none) +3 -0
  Bug#28170 replicate-ignore-db=mysql should not ignore mysql.ndb_apply_status
   - Add test case
  ---
  Bug#28170 replicate-ignore-db=mysql should not ignore mysql.ndb_apply_status
   - Add test case

Documented in the 5.1.23-ndb-6.3.9 changelog as follows:

        Setting --replicate-ignore-db=mysql caused the
        mysql.ndb_apply_status table not to be
        replicated, breaking Cluster Replication.

Left in PQ status pending further merges.

Also documented for 5.1.23-ndb-6.2.12.

Pushed into 5.1.24-rc

Pushed into 6.0.5-alpha

Also documented for 5.1.24 and 6.0.5.