MySQL Bugs: #31443: A data node can run out of event buffer when other data node failed.

Bug #31443	A data node can run out of event buffer when other data node failed.
Submitted:	8 Oct 2007 10:55	Modified:	8 Dec 2016 14:53
Reporter:	Geert Vanderkelen	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Cluster: Cluster (NDB) storage engine	Severity:	S4 (Feature request)
Version:	mysql-5.1	OS:	Any
Assigned to:	Assigned Account	CPU Architecture:	Any

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Description:
It is currently possible that a data node runs out of event buffer (and shuts down) when another data node was pulled out after missing heartbeats.

The error when this happens is also not clear:
Error 2303, Message: System error, node killed during node restart by other node (Internal error, programming error or missing error message, please report a bug)

How to repeat:
No test case available.

Suggested fix:

Apparently fixed in NDB 6.3 times. Since this issue doesn't effect any release series that are currently supported, no way or reason to add changelog entry.

Closed.