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https://issues.apache.org/jira/browse/UIMA-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik updated UIMA-1104:
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Attachment: uimaj-as-core-UIMA-1104-patch-06.txt
uimaj-as-activemq-UIMA-1104-patch-06.txt
Integrated JmxMonitor with the UIMA_Service. Refactored UIMA_Service to remove
dead code.
The JmxMonitor startup is enabled via -Djmx.monitor.frequency=<number>
parameter. A presence of this parameter enables the monitor and redefines
monitor's default checkpoint frequency. Also, the monitor supports pluggable
formatter listeners. These listeners are called with new metrics every time a
checkpoint is completed. The listener may format the metrics to specific
requirements. To plug in a custom formatter use -Djmx.monitor.formatter=<class
name> parameter.
An example command line setting for the JmxMonitor is as follows:
set UIMA_JVM_OPTS=-Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.port=8009
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.ssl=false -Djmx.monitor.frequency=2000
-Djmx.monitor.formatter=org.apache.uima.examples.as.DefaultUimaServiceMonitorFormatter
Note: the custom formatter class is instantiated using default (empty)
constructor.
> Need a monitor component for UIMA-AS services to capture performance metrics
> -----------------------------------------------------------------------------
>
> Key: UIMA-1104
> URL: https://issues.apache.org/jira/browse/UIMA-1104
> Project: UIMA
> Issue Type: New Feature
> Components: Async Scaleout
> Reporter: Jerry Cwiklik
> Attachments: idleWithRemote.txt,
> uimaj-as-activemq-UIMA-1104-patch-03.txt,
> uimaj-as-activemq-UIMA-1104-patch-04.txt,
> uimaj-as-activemq-UIMA-1104-patch-05.txt,
> uimaj-as-activemq-UIMA-1104-patch-06.txt,
> uimaj-as-activemq-UIMA-1104-patch.txt, uimaj-as-core-UIMA-1104-patch-02.txt,
> uimaj-as-core-UIMA-1104-patch-03.txt, uimaj-as-core-UIMA-1104-patch-04.txt,
> uimaj-as-core-UIMA-1104-patch-05.txt, uimaj-as-core-UIMA-1104-patch-06.txt,
> uimaj-as-core-UIMA-1104-patch.txt
>
>
> In complex uima-as deployments it is hard to find bottlenecks which need
> scaleup. A JMX-based monitor is needed to collect runtime metrics from every
> uima-as service. The metrics must include idle time, queue depth, amount of
> time each service waits for a free CAS. The monitor should be an embeddable
> component that can be deployed in a java application. The monitor should
> allow custom formatting of metrics via pluggable extension.
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