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Posted to dev@uima.apache.org by "Eddie Epstein (JIRA)" <ui...@incubator.apache.org> on 2008/06/06 18:29:45 UTC
[jira] Closed: (UIMA-1049) Uimacpp logging facility is not thread
safe
[ https://issues.apache.org/jira/browse/UIMA-1049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eddie Epstein closed UIMA-1049.
-------------------------------
Resolution: Fixed
> Uimacpp logging facility is not thread safe
> -------------------------------------------
>
> Key: UIMA-1049
> URL: https://issues.apache.org/jira/browse/UIMA-1049
> Project: UIMA
> Issue Type: Bug
> Components: C++ Framework
> Reporter: Bhavani Iyer
> Assignee: Bhavani Iyer
> Fix For: 2.2C
>
> Attachments: UIMA-1049-1.patch, UIMA-1049-2.patch, UIMA-1049.patch
>
>
> Multiple instances of a C++ annotator may be run when the C++ annotator is run within a CPM with multiple parallel pipelines or when the C++ annotator is deployed as a UIMA AS service configured to start multiple instances. In both cases, when the JNI interface to logging is used, the call to the logging facility results in the exception,
> Exception in thread "pool-1-thread-2" and the log message is not written.
> The problem does not appear when the C++ service is run in the natively using the ActiveMQ C++ serivce wrapper since the wrapper implements its own synchronization for logging.
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