Bug 360809 - Commands (and API) for ZooKeeper connection failover
Summary: Commands (and API) for ZooKeeper connection failover
Status: RESOLVED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: gyrex (show other bugs)
Version: unspecified   Edit
Hardware: All All
: P3 enhancement (vote)
Target Milestone: ---   Edit
Assignee: Gunnar Wagenknecht CLA
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Keywords: helpwanted
Depends on: 360505
Blocks:
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Reported: 2011-10-13 08:47 EDT by Gunnar Wagenknecht CLA
Modified: 2018-03-19 11:59 EDT (History)
1 user (show)

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Description Gunnar Wagenknecht CLA 2011-10-13 08:47:10 EDT 
Gyrex should provider better support for maintenance work on a ZooKeeper ensemble.

We need commands (and UI support) for the following Operations:

* HotSwap of ZK connection settings
  - this should also include graceful fail-over to a different ZK server

* Connection "flush" (may replace setOffline/setOnline)

* Commands for debugging the connection (as well as ZK stats)
Comment 1 Gunnar Wagenknecht CLA 2013-02-26 15:25:50 EST 
There is now:

 cloud setConnectString/setOnline/setOffline

and:

 zk status
 zk reconnect