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https://issues.apache.org/jira/browse/UIMA-3470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925660#comment-13925660
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Richard Eckart de Castilho commented on UIMA-3470:
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So to summarize: to fix this issue, we would need the ability to use UIMA
JCasIterator/CasIterator without requiring the user to call release()
explicitly (we should do that somehow implicitly).
I also only did some very basic testing with a JCasMultiplier that calls
getEmptyJCas() only once per next() method, and with a simple
FixedFlowController with PARAM_ACTION_AFTER_CAS_MULTIPLIER set to "drop".
> JCasIterable doesn't work with CasMultipliers
> ---------------------------------------------
>
> Key: UIMA-3470
> URL: https://issues.apache.org/jira/browse/UIMA-3470
> Project: UIMA
> Issue Type: Bug
> Components: uimaFIT
> Affects Versions: 2.0.0uimaFIT
> Reporter: Richard Eckart de Castilho
> Fix For: 2.0.1uimaFIT
>
> Attachments: UIMA-3470-20140210-rec.patch
>
>
> I believe the JCasIterable is currently implemented as a loop which calls
> "process" on the analysis engines for every CAS produced by the reader
> and then returns the corresponding CAS. This wouldn't work with multipliers.
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