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From "Jerry Cwiklik (JIRA)" <...@uima.apache.org>
Subject [jira] [Created] (UIMA-4388) UIMA-AS service bloats metadata on each GetMeta request
Date Tue, 12 May 2015 19:09:03 GMT
Jerry Cwiklik created UIMA-4388:

             Summary: UIMA-AS service bloats metadata on each GetMeta request
                 Key: UIMA-4388
                 URL: https://issues.apache.org/jira/browse/UIMA-4388
             Project: UIMA
          Issue Type: Bug
          Components: Async Scaleout
    Affects Versions: 2.6.0AS
            Reporter: Jerry Cwiklik
            Assignee: Jerry Cwiklik
             Fix For: 2.6.1AS

Everytime a client sends GetMeta request the UIMA-AS service bloats metadata by adding AEInstanceCount
parameter. This parameter is added only for informational purposes to let the client know
how many AE instances are available for processing. 
DUCC Service Manager process sends GetMeta requests frequently to many services it manages
and over time service metadata becomes large enough to cause OOM in the SM.
Modify UIMA-AS to add the parameter only once. 

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