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https://issues.apache.org/jira/browse/UIMA-5801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16522814#comment-16522814
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Richard Eckart de Castilho commented on UIMA-5801:
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If UIMA core would take into account the context classloader, then we could
stop uimaFIT from creating classloaders all the time.
> Performance degradation of jCas.reset when repeatedly used in different
> analysisEngines
> ---------------------------------------------------------------------------------------
>
> Key: UIMA-5801
> URL: https://issues.apache.org/jira/browse/UIMA-5801
> Project: UIMA
> Issue Type: Bug
> Components: UIMA
> Affects Versions: 2.1
> Reporter: David Bürkle
> Assignee: Marshall Schor
> Priority: Major
> Attachments: JCasPerformanceTest.java
>
>
> The execution time of jCas.reset() increases linearly when invoked on the
> same jCas.
> This occurs in a loop that builds a new analysisEngine, processes the jCas
> and resets it.
> This does not occur when the same analysisEngine is reused.
> A junit test demonstrating the behaviour is attatched.
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