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From "Jerry Cwiklik (JIRA)" <...@uima.apache.org>
Subject [jira] Created: (UIMA-1872) UIMA AS Primitive Service ResourceInitializationException is Silently Handled
Date Tue, 14 Sep 2010 15:28:34 GMT
UIMA AS Primitive Service ResourceInitializationException is Silently Handled
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                 Key: UIMA-1872
                 URL: https://issues.apache.org/jira/browse/UIMA-1872
             Project: UIMA
          Issue Type: Bug
          Components: Async Scaleout
    Affects Versions: 2.3AS
            Reporter: Jerry Cwiklik
            Assignee: Jerry Cwiklik


When deploying Uima AS service, a custom ThreadFactory is used to initialize each AE instance
in its own thread. Once initialized, the AE instance is pinned to its thread. Subsequent process()
calls will be done in the same thread that was used to initialize an AE. An exception thrown
by AE during initialization propagates all the way to the custom ThreadFactory where it is
*silently* ignored. Two bugs here:

1) The exception must be logged in the UimaAsThreadFactory.newThread() method.
2) Controller's callback listener must be called to notify the listener of initialization
exception 


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