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Out of Sendbuffer Memory with Excessive Backup Write/LCP Message (Doc ID 1939437.1)

Last updated on MARCH 24, 2019

Applies to:

MySQL Cluster - Version 7.2 and later
Information in this document applies to any platform.

Symptoms

On : 7.2 version, Crashes

When attempting to use Cluster, the following error occurs.

ERROR
-----------------------
Warning: 4 thread(s) did not stop before starting crash dump.
2014-10-07 17:45:12 [ndbd] INFO -- Out of SendBufferMemory in sendSignal
2014-10-07 17:45:12 [ndbd] INFO --
2014-10-07 17:45:12 [ndbd] INFO -- Watchdog restarting system
2014-10-07 17:45:12 [ndbd] INFO -- Watchdog shutdown completed - exiting
2014-10-07 17:45:18 [ndbd] ALERT -- Node 3: Forced node shutdown completed. Caused by error 2300: 'Generic error(Restart error). Temporary error, restart node'.


BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, users experience heavy load and performance issues.

Cause

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In this Document
Symptoms
Cause
Solution
References


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