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https://issues.apache.org/jira/browse/UIMA-2461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik closed UIMA-2461.
-------------------------------

    Resolution: Fixed
      Assignee: Jerry Cwiklik

During initialization, the UIMA AS forces creation of a cas pool for each of 
its CMs. This is done to register a CM MBean with JMX, so that the cas pool 
configuration is visible in jConsole. For uima aggregate CM, cas pools are 
opaque and not accessible to UIMA AS. Each internal CM, has its own cas pool 
that is created and initialized by the ASB. Modified uima-as code to not force 
creation of a cas pool for uima aggregate CM.     
                
> UIMA AS doesnt support deployment of colocated uima aggregate CM
> ----------------------------------------------------------------
>
>                 Key: UIMA-2461
>                 URL: https://issues.apache.org/jira/browse/UIMA-2461
>             Project: UIMA
>          Issue Type: Bug
>          Components: Async Scaleout
>            Reporter: Jerry Cwiklik
>            Assignee: Jerry Cwiklik
>             Fix For: 2.4.0AS
>
>
> When deploying a co-located uima aggregate CM (async=false), the UIMA-AS 
> throws an exception caused by:
> org.apache.uima.aae.error.AsynchAEException: 
> org.apache.uima.UIMARuntimeException: AnalysisComponent "/<aggregate 
> component>/" requested more CASes (1) than defined in its 
> getCasInstancesRequired() method (0).  It is possible that the 
> AnalysisComponent is not properly releasing CASes when it encounters an error.

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