[HBASE-23083] Collect Executor status info periodically and report to metrics system - ASF JIRA

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Type: Improvement
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 3.0.0-alpha-1, 2.3.0
Component/s: None
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Description

HRegionServer#startServiceThreads will start some Executors, but we don't have a good way to know their status, such as how many threads pending, and how many threads running. Can add an ScheduledChore to collect the information periodically and report to metrics system.

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GitHub Pull Request #664

What new metrics look like.

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Assignee:: chenxu

Reporter:: chenxu

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Dates

Created:: 27/Sep/19 02:55

Updated:: 16/Oct/19 11:29

Resolved:: 11/Oct/19 19:09