[jira] Created: (UIMA-1223) Annotators should be initialized in the same thread that their process method will later be called on

[Adam Lally (JIRA)]

Annotators should be initialized in the same thread that their process method 
will later be called on
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                 Key: UIMA-1223
                 URL: https://issues.apache.org/jira/browse/UIMA-1223
             Project: UIMA
          Issue Type: Bug
          Components: Async Scaleout
    Affects Versions: 2.2.2
            Reporter: Adam Lally
            Assignee: Jerry Cwiklik


It is more convenient if an annotator is initialized on the same thread that it 
is later called on.  Some components may use thread-local data and they won't 
work in UIMA-AS currently.  Another advantage of doing the initialization in 
the processing thread is that you could initialize multiple instances of the 
annotator in parallel instead of sequentially, which may be faster for a 
multi-core machine.

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