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Posted to dev@uima.apache.org by "Jerry Cwiklik (Created) (JIRA)" <de...@uima.apache.org> on 2012/01/19 18:25:45 UTC
[jira] [Created] (UIMA-2351) Remove busy loop from uima-as
JmsInputChannel
Remove busy loop from uima-as JmsInputChannel
---------------------------------------------
Key: UIMA-2351
URL: https://issues.apache.org/jira/browse/UIMA-2351
Project: UIMA
Issue Type: Bug
Components: Async Scaleout
Reporter: Jerry Cwiklik
Assignee: Jerry Cwiklik
Fix For: 2.4.0AS
Found a busy loop in the JmsInputChannel which continually checks the state of the jms listener in a dedicated thread. If I remember this was put in to deal with shutdown of AMQ4.1.1 threads which were set to run as daemon threads. Since 4.1.1, AMQ no longer uses daemon threads so no reason to use this code.
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[jira] [Closed] (UIMA-2351) Remove busy loop from uima-as
JmsInputChannel
Posted by "Jerry Cwiklik (Closed) (JIRA)" <de...@uima.apache.org>.
[ https://issues.apache.org/jira/browse/UIMA-2351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jerry Cwiklik closed UIMA-2351.
-------------------------------
Resolution: Fixed
Removed busy loop from JmsInputChannel
> Remove busy loop from uima-as JmsInputChannel
> ---------------------------------------------
>
> Key: UIMA-2351
> URL: https://issues.apache.org/jira/browse/UIMA-2351
> Project: UIMA
> Issue Type: Bug
> Components: Async Scaleout
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Fix For: 2.4.0AS
>
>
> Found a busy loop in the JmsInputChannel which continually checks the state of the jms listener in a dedicated thread. If I remember this was put in to deal with shutdown of AMQ4.1.1 threads which were set to run as daemon threads. Since 4.1.1, AMQ no longer uses daemon threads so no reason to use this code.
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[jira] [Commented] (UIMA-2351) Remove busy loop from uima-as
JmsInputChannel
Posted by "Marshall Schor (Commented) (JIRA)" <de...@uima.apache.org>.
[ https://issues.apache.org/jira/browse/UIMA-2351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13189276#comment-13189276 ]
Marshall Schor commented on UIMA-2351:
--------------------------------------
So, this change then requires AMQ at a later than 4.1.1 - do we say that in our documentation?
> Remove busy loop from uima-as JmsInputChannel
> ---------------------------------------------
>
> Key: UIMA-2351
> URL: https://issues.apache.org/jira/browse/UIMA-2351
> Project: UIMA
> Issue Type: Bug
> Components: Async Scaleout
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Fix For: 2.4.0AS
>
>
> Found a busy loop in the JmsInputChannel which continually checks the state of the jms listener in a dedicated thread. If I remember this was put in to deal with shutdown of AMQ4.1.1 threads which were set to run as daemon threads. Since 4.1.1, AMQ no longer uses daemon threads so no reason to use this code.
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