HBASE-30209 MobFileCleanerChore is not registered for online configur…#8341
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liuxiaocs7 wants to merge 2 commits into
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HBASE-30209 MobFileCleanerChore is not registered for online configur…#8341liuxiaocs7 wants to merge 2 commits into
liuxiaocs7 wants to merge 2 commits into
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apache#8324) Signed-off-by: Junegunn Choi <junegunn@apache.org> Reviewed-by: Vladimir Rodionov <vladrodionov@gmail.com>
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Pull request overview
This PR addresses HBASE-30209 by ensuring MobFileCleanerChore participates in HMaster’s online configuration update mechanism (via ConfigurationManager observers), and adds/extends tests to validate both scheduling and dynamic reconfiguration behavior.
Changes:
- Register
MobFileCleanerChoreas aConfigurationManagerobserver during HMaster initialization. - Add a unit test validating
MobFileCleanerChore.onConfigurationChangeresizes its executor thread pool. - Extend the “default scheduled chores” master test to assert the MOB cleaner chore is scheduled and registered as a configuration observer.
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java | Registers MobFileCleanerChore with configurationManager so it receives online config updates. |
| hbase-server/src/test/java/org/apache/hadoop/hbase/mob/TestMobFileCleanerChore.java | Adds a test verifying onConfigurationChange resizes the cleaner executor. |
| hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterChoreScheduled.java | Adds coverage to confirm the MOB cleaner chore is scheduled and intended to be registered for config updates. |
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…… (#8324)