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https://issues.apache.org/jira/browse/UIMA-4991?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marshall Schor updated UIMA-4991:
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Fix Version/s: (was: 2.8.2SDK)
> eliminate need for shared data parameter in xmi serialization
> -------------------------------------------------------------
>
> Key: UIMA-4991
> URL: https://issues.apache.org/jira/browse/UIMA-4991
> Project: UIMA
> Issue Type: Improvement
> Components: Core Java Framework
> Affects Versions: 2.8.1SDK
> Reporter: Marshall Schor
> Assignee: Marshall Schor
> Priority: Minor
> Fix For: 3.0.0SDKexp
>
>
> The recent problem ( UIMA-4990 ) was caused by an improper use of a mostly
> undocumented parameter in the XMI serialization API - the
> XmiSerializationSharedData parameter. This is used for handling
> out-of-type-system data when sending a CAS to a remote service, and for
> merging multiple CASes being returned from multiple remote services.
> It is easy to misuse, and can result in strange errors (e.g. UIMA-4990 ).
> This improvement would move this to be an internal capability, no longer
> exposed in the API (existing API uses with it would be deprecated; instances
> of this, if passed in, would be ignored in favor of internal memory for this).
> This would enable automatic management of this data. There is a similar
> concept in the experimental Uima V3 prototype and an extra CAS Api for
> eliminating the extra storage if sophisticated users know early on it won't
> be needed.
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