[jira] Commented: (UIMA-1227) Help users debug binary CAS serialization problems

["Jerry Cwiklik (JIRA)" <ui...@incubator.apache.org>]

    [ https://issues.apache.org/jira/browse/UIMA-1227?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12672272#action_12672272 ] 

Jerry Cwiklik commented on UIMA-1227:
-------------------------------------

This JIRA depends on core UIMA-1290. The core frameworks should provide an API to enable validation of typesystems.

> Help users debug binary CAS serialization problems
> --------------------------------------------------
>
>                 Key: UIMA-1227
>                 URL: https://issues.apache.org/jira/browse/UIMA-1227
>             Project: UIMA
>          Issue Type: Improvement
>          Components: Async Scaleout
>            Reporter: Eddie Epstein
>
> In order to use binary CAS serialization for remote services, both client and service must have identical type systems. If not the same, binary deserialization is likely to throw exceptions. The service request handler should catch these exceptions when using binary deserialization and add message suggesting a likely cause of the problem: unequal type systems.

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