[jira] [Created] (UIMA-4145) bin cas deserialization form 6 delta cas has some errors in obscure cases

["Marshall Schor (JIRA)" <de...@uima.apache.org>]

Marshall Schor created UIMA-4145:
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             Summary: bin cas deserialization form 6 delta cas has some errors in obscure cases
                 Key: UIMA-4145
                 URL: https://issues.apache.org/jira/browse/UIMA-4145
             Project: UIMA
          Issue Type: Bug
          Components: Core Java Framework
            Reporter: Marshall Schor
            Assignee: Marshall Schor
             Fix For: 2.7.0SDK


While putting in support for deserialization of delta CASes which update existing FS which may be indexed (thus needing special handling to avoid potentially corrupting the index), I noticed what appeared to be a kind of copy-paste error - where a wrong FS feature offset variable was being used.

This would only ever show up if form 6 was being used and the source and target type systems differed in a manner that led to different offsets in the FS for the affected kinds of features.  The affected kinds are: byte, boolean, float, and string, and arrays of float and string.  The typo was that the heap update was using the cas-being-deserialized'd feature offset, instead of the cas-being-deserialized-into's offset.  Other kinds were correct.



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