[jira] [Commented] (UIMA-5957) JCasIterable and JCasIterator in SimplePipeline should use the same ResourceManager

["Richard Eckart de Castilho (JIRA)" <de...@uima.apache.org>]

    [ https://issues.apache.org/jira/browse/UIMA-5957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16741960#comment-16741960 ] 

Richard Eckart de Castilho commented on UIMA-5957:
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The uimaFIT pipeline runners by default always create a new resource manager unless there is an active UimaContext attached to the current thread. If this is the case, then its RM is used (see DefaultResourceManagerCreator.newResourceManager()). So either you should ensure that there is a UimaContext available or you'd need to implement your own ResourceManagerCreator. 

> JCasIterable and JCasIterator in SimplePipeline should use the same ResourceManager
> -----------------------------------------------------------------------------------
>
>                 Key: UIMA-5957
>                 URL: https://issues.apache.org/jira/browse/UIMA-5957
>             Project: UIMA
>          Issue Type: Improvement
>          Components: uimaFIT
>    Affects Versions: 2.4.0uimaFIT
>            Reporter: Peter Klügl
>            Priority: Major
>
> Using SimplePipeline with JCas cover classes and Ruta leads currently to class loader switching for each annotator since the JCas and the annotator refer to a different uima class loader due to the resource managers. Additionally, Ruta needs to perform internal reindexing, which can lead to observed but undefined problems.



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