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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