MySQL Bugs: #74316: More work on WL#7514

Bug #74316	More work on WL#7514
Submitted:	10 Oct 2014 12:55	Modified:	19 Dec 2014 18:40
Reporter:	Mikael Ronström	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Cluster: Cluster (NDB) storage engine	Severity:	S3 (Non-critical)
Version:	7.4.0	OS:	Any
Assigned to:		CPU Architecture:	Any

Description:
In #WL7514 pushed to MySQL Cluster 7.4.0 there was extensive work on reporting more information about restarts. This bug allows for some more log information to be written that helps in some situations currently not so well covered (e.g. waiting on Allocate node id, master takeover of GCPs and LCPs).

How to repeat:
Read log printouts in restart cases and see the missing info

Suggested fix:
Add more log printouts

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.

  Documented in the NDB 7.4.3 changelog as follows:
  
    Additional logging is now performed for internal states such as
    waiting for node ID allocation and master takeover of global and
    local checkpoints.

  Closed.

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