Extend AnalysisEngineManagement interface
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Key: UIMA-2217
URL: https://issues.apache.org/jira/browse/UIMA-2217
Project: UIMA
Issue Type: Improvement
Components: Core Java Framework
Reporter: Jerry Cwiklik
Assignee: Jerry Cwiklik
Fix For: 2.3.2SDK
Currently, there is no way to determine how long it takes to initialize
components in the UIMA aggregate. The framework JMX management interface needs
to be extended to expose state of a component (Initializing, Ready), ID of a
thread initializing the component, as well as the total time spent in
initialization. These new stats can facilitate debugging of user code to
pinpoint hangs and components that are slow to initialize. Changes are needed
in the following:
1) AnalysisEngineManagement - extend AE Management interface
2) AnalysisEngineManagementImpl - implement new API defined in the above
interface
3) AnalysisEngineManagementImplMBean - expose new APIs via JMX
4) UIMAFramework - modify all produceAnalysisEngine() methods to set AE state
to Ready after successful call to produceResource() and set the totaltime to
initialize AE
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