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Posted to dev@activemq.apache.org by "Hans Huber (JIRA)" <ji...@apache.org> on 2006/05/29 11:11:51 UTC
[jira] Created: (AMQ-728) Active MQ is creating great number of
Oracle processes
Active MQ is creating great number of Oracle processes
------------------------------------------------------
Key: AMQ-728
URL: https://issues.apache.org/activemq/browse/AMQ-728
Project: ActiveMQ
Type: Bug
Components: Message Store
Versions: 3.2.1
Environment: Sun Solaris 8, Oracle 9i2, Java 1.4.2_08
Reporter: Hans Huber
Attachments: OracleAfter.png, OracleBefore.png
We migrated from derby to Oracle as message persistence layer. We discoverd now, that ActiveMQ is creating a lot of Oracle resource intensive processes. Please see attached diagrams:
OracleBefore.png = Orace processes with derby as persistence layer
OraceAfter.png = Oracle processes with Oracele as persistence layer
Any help is much appreciated. If you need any additional information, pls don't hesitate to contact me
Best regards, Hans Huber
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[jira] Commented: (AMQ-728) Active MQ is creating great number of
Oracle processes
Posted by "Hiram Chirino (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-728?page=comments#action_36300 ]
Hiram Chirino commented on AMQ-728:
-----------------------------------
Hans,
Could you try setting up activemq to use the c3p0 http://sourceforge.net/projects/c3p0 datasource instead of the commons datasource?
We have had reports that it works much better. Could you confirm?
> Active MQ is creating great number of Oracle processes
> ------------------------------------------------------
>
> Key: AMQ-728
> URL: https://issues.apache.org/activemq/browse/AMQ-728
> Project: ActiveMQ
> Type: Bug
> Components: Message Store
> Versions: 3.2.1
> Environment: Sun Solaris 8, Oracle 9i2, Java 1.4.2_08
> Reporter: Hans Huber
> Attachments: OracleAfter.png, OracleBefore.png
>
>
> We migrated from derby to Oracle as message persistence layer. We discoverd now, that ActiveMQ is creating a lot of Oracle resource intensive processes. Please see attached diagrams:
> OracleBefore.png = Orace processes with derby as persistence layer
> OraceAfter.png = Oracle processes with Oracele as persistence layer
> Any help is much appreciated. If you need any additional information, pls don't hesitate to contact me
> Best regards, Hans Huber
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[jira] Resolved: (AMQ-728) Active MQ is creating great number of
Oracle processes
Posted by "james strachan (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-728?page=all ]
james strachan resolved AMQ-728.
--------------------------------
Fix Version/s: 4.2.0
Resolution: Fixed
I think this is now resolved - if it isn't please let us know and we can reopen
> Active MQ is creating great number of Oracle processes
> ------------------------------------------------------
>
> Key: AMQ-728
> URL: https://issues.apache.org/activemq/browse/AMQ-728
> Project: ActiveMQ
> Issue Type: Bug
> Components: Message Store
> Affects Versions: 3.2.1
> Environment: Sun Solaris 8, Oracle 9i2, Java 1.4.2_08
> Reporter: Hans Huber
> Fix For: 4.2.0
>
> Attachments: OracleAfter.png, OracleBefore.png
>
>
> We migrated from derby to Oracle as message persistence layer. We discoverd now, that ActiveMQ is creating a lot of Oracle resource intensive processes. Please see attached diagrams:
> OracleBefore.png = Orace processes with derby as persistence layer
> OraceAfter.png = Oracle processes with Oracele as persistence layer
> Any help is much appreciated. If you need any additional information, pls don't hesitate to contact me
> Best regards, Hans Huber
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[jira] Commented: (AMQ-728) Active MQ is creating great number of
Oracle processes
Posted by "Hans Huber (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/activemq/browse/AMQ-728?page=comments#action_36468 ]
Hans Huber commented on AMQ-728:
--------------------------------
Hi Hiram
Thanks four your help. We will test this in a test environment. I will keep you updated.
regards, Hans
> Active MQ is creating great number of Oracle processes
> ------------------------------------------------------
>
> Key: AMQ-728
> URL: https://issues.apache.org/activemq/browse/AMQ-728
> Project: ActiveMQ
> Type: Bug
> Components: Message Store
> Versions: 3.2.1
> Environment: Sun Solaris 8, Oracle 9i2, Java 1.4.2_08
> Reporter: Hans Huber
> Attachments: OracleAfter.png, OracleBefore.png
>
>
> We migrated from derby to Oracle as message persistence layer. We discoverd now, that ActiveMQ is creating a lot of Oracle resource intensive processes. Please see attached diagrams:
> OracleBefore.png = Orace processes with derby as persistence layer
> OraceAfter.png = Oracle processes with Oracele as persistence layer
> Any help is much appreciated. If you need any additional information, pls don't hesitate to contact me
> Best regards, Hans Huber
--
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