Bug #20848 Rename Ndb_number_of_storage_engines variable
Submitted: 4 Jul 2006 11:45 Modified: 2 Nov 2006 7:31
Reporter: Jon Stephens Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Cluster: Cluster (NDB) storage engine Severity:S4 (Feature request)
Version:5.0/5.1 OS:Any (All)
Assigned to: justin he CPU Architecture:Any
Triage: D5 (Feature request)

[4 Jul 2006 11:45] Jon Stephens
Description:
It was decided some time ago that "correct" nomenclature for nodes running ndbd processes would be (despite my loud objections to the contrary) referred to as "data nodes" rather than "storage nodes". In keeping with this, I propose that the system status variable Ndb_number_of_storage_nodes be renamed "Ndb_number_of_data_nodes" or possibly the more neutral "Ndb_number_of_NDBDs".

How to repeat:
SHOW STATUS LIKE 'NDB%';

Suggested fix:
See Description.
[8 Aug 2006 4:04] Bugs System
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/10138

ChangeSet@1.2243, 2006-08-08 12:23:36+08:00, root@dev3-76.(none) +1 -0
  bug#20848.
[10 Aug 2006 10:00] Bugs System
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/10247

ChangeSet@1.2246, 2006-08-10 17:58:16+08:00, root@qa3-104.qa.cn.tlan +1 -0
  BUG#20848
  
  just change 'number_of_storage_nodes' to 'number_of_data_nodes'
[11 Aug 2006 7:12] Bugs System
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/10295

ChangeSet@1.2235, 2006-08-11 15:10:08+08:00, justin.he@qa3-104.qa.cn.tlan +1 -0
  BUG#20848 SHOW STATUS LIKE 'NDB%' should be data nodes not storage nodes
  
  use correct termninology
[11 Aug 2006 10:03] Bugs System
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/10302

ChangeSet@1.2275, 2006-08-11 18:01:46+08:00, justin.he@qa3-104.qa.cn.tlan +1 -0
  BUG#20848
[10 Oct 2006 18:34] Jonas Oreland
pushed into 5.1.12
[1 Nov 2006 14:39] Jonas Oreland
pushed into 5.0.29
[2 Nov 2006 7:31] Jon Stephens
Thank you for your bug report. This issue has been committed to our source repository of that product and will be incorporated into the next release.

If necessary, you can access the source repository and build the latest available version, including the bug fix. More information about accessing the source trees is available at

    http://dev.mysql.com/doc/en/installing-source.html

Documented change in 5.0.29/5.1.12.
[4 Nov 2006 3:15] Jon Stephens
*Fix for 5.0 documented in 5.0.30 Release Notes.*