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From "Eddie Epstein (JIRA)" <uima-...@incubator.apache.org>
Subject [jira] Commented: (UIMA-1129) XMI serialization support for delta CAS
Date Tue, 23 Sep 2008 12:56:44 GMT

    [ https://issues.apache.org/jira/browse/UIMA-1129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12633716#action_12633716
] 

Eddie Epstein commented on UIMA-1129:
-------------------------------------

There appears to be a bug on delta CAS serialization for content added to a named view. For
my scenario under test, the input CAS to a service has a single, named view. The service adds
FS to that view, but the delta CAS output assigns all the new content to _InitialView. 

Probably related, according to a Cas dump done from inside the service, the _InitialView is
created during service processing, although it has no content.



> XMI serialization support for delta CAS  
> -----------------------------------------
>
>                 Key: UIMA-1129
>                 URL: https://issues.apache.org/jira/browse/UIMA-1129
>             Project: UIMA
>          Issue Type: New Feature
>          Components: Core Java Framework
>            Reporter: Bhavani Iyer
>            Assignee: Bhavani Iyer
>         Attachments: UIMA-1129-1.patch, UIMA-1129-2.patch, UIMA-1129-2a.patch, UIMA-1129-3.patch,
UIMA-1129.patch
>
>
> Extend XMI serialization to enable serializing only the changes to the CAS.  The requirement
for delta CAS support in order to to reduce serialization overhead associated with remote
services is described in the wiki page found here: http://cwiki.apache.org/UIMA/reducing-overhead-for-remote-service-calls.html.

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