Jingcheng Du created HBASE-10170:
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Summary: Coprocessor task monitor
Key: HBASE-10170
URL: https://issues.apache.org/jira/browse/HBASE-10170
Project: HBase
Issue Type: New Feature
Components: Coprocessors
Reporter: Jingcheng Du
The coprocessor tasks are managed by the TaskMonitor in the server side.
Usually these tasks run in a random long time, it’s hard to know how many tasks
and how about the task status in the HRegionServer in the client side.
To add the client API for the coprocessor task monitor could improve that.
Users could find the coprocessor task status by categories(coprocessor, client,
user name, etc.), this is helpful to improve the lives of the operations guys
who have to run HBase in production by giving them an API that can integrate
HBase server and coprocessor task monitoring with Nagios etc.
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