MySQL Bugs: #41575: /en/server-status-variables.html's need to be updated for MySQL Cluster

Bug #41575	/en/server-status-variables.html's need to be updated for MySQL Cluster
Submitted:	18 Dec 2008 2:44	Modified:	5 Jan 2009 9:40
Reporter:	Jonathan Miller	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: Documentation	Severity:	S3 (Non-critical)
Version:	mysql-5.1-telco-6.4	OS:	Any
Assigned to:	Jon Stephens	CPU Architecture:	Any

Description:
I did not check 5.1 GA, so some of the below may not apply

-- No longer in list as of telco-6.4 --
ndb-shm
ndb-nodeid

-- Case and scores -- (5.1?)

ndb_execute_count should be Ndb_execute_count

ndb-cluster-connection-pool should be Ndb_cluster_connection_pool

-- Missing -- (6.0 docs)
Ndb_number_of_ready_data_nodes
Ndb_execution_count
Ndb_cluster_connection_pool
Ndb_connection_count

How to repeat:
http://dev.mysql.com/doc/refman/5.1/en/server-status-variables.html
http://dev.mysql.com/doc/refman/6.0/en/server-status-variables.html

Suggested fix:
Not 100% sure that these are needed for the 5.1 docs, but I am sure they will be needed for 6.0.

Hi Jeb!

ndb-shm and ndb-nodeid are not status variables; they're server options. 

ndb-shm does not set any server variables at all and (according to Jonas) is not even supported and never has been supported; my understanding is that it is going to be removed from the sources -- see Bug#40597. (And feel free to nag a dev or 2 about it.)

The status variable form for ndb-nodeid is Ndb_cluster_node_id, which is listed.

No NDB-only options or variables are currently listed in the 6.0 Manual (in fact, there's no Cluster information in the 6.0 Manual at all other than pointers to the 5.1 Manual), since we don't support Cluster in 6.0 at this time. This will change once we have 6.0-based Cluster releases.

I fixed the listing for Ndb_execute_count.