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global schema lock
Posted by: Mouhsen Ibrahim
Date: July 04, 2017 03:40AM

Hi, sometimes I get global schema lock errors I feel they are random and it is hard for me to provide a reproducible test case.

My question is what can I do to know what is causing these errors when they happen?

I looked at the error log of mysqld, the error log of ndbd and the log of management nodes nothing is there.

What might cause this issue??

I am using Ubuntu 14.04 and ndbcluster 7.5

I will post more info if I find them.


Thanks a lot.

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