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From Keiichi Fujino <kfuj...@apache.org>
Subject Re: BackupManager start fails under heavy load
Date Tue, 02 Jul 2013 07:48:59 GMT
2013/6/28 Patrick Savage <patrick.savage@3pillarglobal.com>

> We have an issue in our Tomcat 7.0.30 clustered production environment on
> RHEL 5 where Tomcat fails to start our application when other nodes in the
> cluster are under extremely heavy load. It fails because the BackupManager
> cannot start the replicated map due to timeouts trying to connect to all
> the
> other nodes. The only way to recover from this seems to be shutting down
> almost all of the nodes and then starting them again. The cluster has 9
> nodes, but we have also had the problem with 6 nodes.
>
>
>
> Is there a way to ensure the application will start even if the
> BackupManager cannot connect to the other nodes?


No.
If replication map fails to start, associated context will fail to start.

I will implement a feature  to ensure the application will start even If
replication map fails to start.

-- 
Keiichi.Fujino

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