[Cdash] Lock timeouts after MySQL MyISAM -> InnoDB migration

Julien Jomier julien.jomier at kitware.com
Thu Jan 9 08:25:19 UTC 2014

Hi Nils,

You might need to tune your MySQL server. This article has been useful:


On 09/01/2014 08:34, Nils Gladitz wrote:
> I migrated my CDash MySQL tables from MyISAM to the InnoDB storage engine.
> Since then I found entries like the following in my Error Log:
>      (BuildFailure Insert): SQL error: Lock wait timeout exceeded; try
> restarting transaction
> Does anyone know what might cause these and/or how to mitigate them?
> Nils
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