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From "Jerry Cwiklik (JIRA)" <...@uima.apache.org>
Subject [jira] [Closed] (UIMA-4388) UIMA-AS service bloats metadata on each GetMeta request
Date Tue, 12 May 2015 19:22:01 GMT

     [ https://issues.apache.org/jira/browse/UIMA-4388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jerry Cwiklik closed UIMA-4388.
-------------------------------
    Resolution: Pending Closed

Fixes metadata bloat on each GetMeta request

> 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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