[jira] [Created] (UIMA-5801) Performance degradation of jCas.reset when repeatedly used in different analysisEngines

["David Bürkle (JIRA)" <de...@uima.apache.org>]

David Bürkle created UIMA-5801:
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             Summary: 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
         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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