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Re: ndb watchdog overslept
Posted by: d g
Date: February 20, 2017 05:17AM

Hi,

after more testing i found the solution. The Problem was the System where the dump came from. On the Soucre System max-allowed-packet was configured to 128M. It seems that this value is too high and cause the ndb datanodes to overload. i dumped the data again with 16M Packet size with the following command and my restore runs without error but a bit slower:

ysqldump --hex-blob --routines --triggers --add-drop-database --single-transaction --max_allowed_packet=16M

Maybe 32M or 64M is also ok but i didnt tested it yet.

Regards
Denny

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