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From Антон Мацюк <denixx.bay...@gmail.com>
Subject Re: [dbcp] dbcp, pool and SQLWarnings.
Date Tue, 03 Mar 2015 14:26:35 GMT
I am talking about DBCP 1.4 now.

2015-03-03 15:42 GMT+02:00 Phil Steitz <phil.steitz@gmail.com>:
>
>
>
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>> On Mar 1, 2015, at 2:24 PM, Антон Мацюк <denixx.baykin@gmail.com>
wrote:
>>
>> Hi!
>> I have a question about dbcp and pool.
>> Last two weeks I have examined heapdumps of Tomcat instances that is
>> used by my apps.
>> There is situation with BoneCP - it have a LOT of SQLWarnings at each
>> connection used by it.
>> With DBCP-app all is normal - there is no SQLWarnings.
>> Apps are not the same, so there can be difference in connections usage
>> or usage rate, but both apps use Sybase ASE as database, and ASE
>> reacts with SQLWarning at each use of setReadonly method.
>> I can't find if somewhere in dbcp- or pool- projects something calling
>> clearWarnings before or after connection have been used.
>> May you please point me to this place in code?
>> Maybe warnings cleared somewhere, maybe DBCP supress setReadonly, but
>> finally there is no SQLWarning's in Connections in heapdump of app
>> which use DBCP.
>> Is it a passivateObject
>> http://mail-archives.apache.org/mod_mbox/commons-dev/200306.mbox/%3C00cf01c33667$2358cf20$1ac8a8c0@JOACHIM%3E
>> ?
>> Thanks.
>
> Which version of DBCP?
>>
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