[HDFS-13575] RBF: Track Router state - ASF JIRA

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Details

Type: New Feature
Status: Open
Priority: Minor
Resolution: Unresolved
Affects Version/s: 3.1.1
Fix Version/s: None
Component/s: None
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Description

Currently, RBF tracks the state of the Namenodes and the Nameservices.
To track the full federation status, it should also track the state of the Routers.

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is related to

HDFS-12615 Router-based HDFS federation phase 2

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1.	RBF: Federation Router State State Store internal API	Resolved	Íñigo Goiri	Actions
2.	RBF: Heartbeat Router State	Resolved	Íñigo Goiri	Actions
3.	RBF: Add a safe mode for the Router	Resolved	Íñigo Goiri	Actions
4.	RBF: Expose the state of the Routers in the federation	Resolved	Íñigo Goiri	Actions
5.	RBF: Add router admin option to manage safe mode	Resolved	Yiqun Lin	Actions
6.	RBF: RouterHeartbeatService throws out CachedStateStore related exceptions when starting router	Resolved	Wei Yan	Actions
7.	RBF: TestRouterSafemode failed if the port 8888 is in use	Resolved	Baolong Mao	Actions
8.	RBF: Admin cannot enforce Router enter SafeMode	Resolved	Chao Sun	Actions