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From "David Jencks (JIRA)" <j...@apache.org>
Subject [jira] Commented: (GERONIMO-4222) Database pool unusable after database unavailable for awhile
Date Tue, 15 Sep 2009 23:58:57 GMT

    [ https://issues.apache.org/jira/browse/GERONIMO-4222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755804#action_12755804
] 

David Jencks commented on GERONIMO-4222:
----------------------------------------

Could you show the code you are using?

I'm not entirely sure I think that a property file is easier to update than java code.  You
still have to repack everything and make sure you have it the right place and the right copy....
it seems to me that rebuilding the project might be easier and it is certainly much more friendly
to tracking what code you are using.

So, without more discussion I'd be much more in favor of not having a configurable exception
sorter but just getting it right for postgres.

> Database pool unusable after database unavailable for awhile
> ------------------------------------------------------------
>
>                 Key: GERONIMO-4222
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-4222
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>    Affects Versions: 2.0.2, 2.1.3, 2.1.4
>         Environment: Red Hat Enterprise Linux Server v5.2
> WAS-CE v2.0.0.1, based on Geronimo v2.0.2
>            Reporter: David Frahm
>             Fix For: Wish List
>
>         Attachments: before and after wasce restart.txt, stacktrace.txt, tranql-connector-postgresql-common-1.1.jar
>
>
> I have frequent trouble with my database pool to an AS/400.  The database is taken down
every night for backup, and at least once a week the connection pool is unusable after the
database comes back up.  Restarting the connection pool makes everything work again. 
> We are new to Geronimo/WAS-CE -- just this one app on one server -- so I don't have anything
to compare to.  However, we have had this same issue with a couple 1.x/1.1.x versions before
we upgraded to v2.  Also, there are several WebSphere (full WAS, not WAS-CE) apps that do
not have this trouble.
> Configuration Info
> Driver: JTOpen v6.1 (com.ibm.as400.access.AS400JDBCDriver)
> Pool Min Size: 0
> Pool Max Size: 100
> Blocking Timeout: 5000
> Idle Timeout: 15

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