[ https://forge.continuent.org/jira/browse/SEQUOIA-854?page=all ]
Emmanuel Cecchet reopened SEQUOIA-854:
--------------------------------------
Assign To: Emmanuel Cecchet (was: Mathieu Peltier)
Reopened to change fix version
> Sequoia used with mysql can show com.mysql.jdbc.CommunicationsException
> errors when controllers is not used for a long time
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: SEQUOIA-854
> URL: https://forge.continuent.org/jira/browse/SEQUOIA-854
> Project: Sequoia
> Type: Bug
> Components: Core
> Versions: Sequoia 3.0 beta1, Sequoia 2.10.2
> Reporter: Stephane Giron
> Assignee: Emmanuel Cecchet
> Priority: Critical
> Fix For: Sequoia 3.0 beta 2
>
>
> Bug posted on sequoia mailing list by Ashraful Karim :
> Hello,
> I'm seeing the following error when I try to do an insert into one of the
> backend db's in a RAIDb1 config. The backends were working before the
> weekend and when I came in this morning and try to do an insert, it gave me
> the following errors. What does it mean "No operations allowed after
> connection closed."? Why was the connection closed? Can you please shed some
> light onto this. Thanks.
> AK
> -------
> Anyone has any ideas what is causing this error or how to debug it; it seems
> to happen after some hours of inactivity. Looks like the controllers some
> how lose contact with each other; here's the error message I got again this
> morning. Thanks.
> AK
> This bug has been reported for VariablePoolConnectionManager
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