GitHub user junrao opened a pull request:
https://github.com/apache/kafka/pull/4351
kafka-6320: move ZK metrics in KafkaHealthCheck to ZookeeperClient
* Moved metrics in KafkaHealthCheck to ZookeeperClient.
* Converted remaining ZkUtils usage in KafkaServer to ZookeeperClient and
removed ZkUtils from KafkaServer.
* Made the re-creation of ZooKeeper during ZK session expiration with
infinite retries.
* Added unit tests for all new methods in KafkaZkClient.
### Committer Checklist (excluded from commit message)
- [ ] Verify design and implementation
- [ ] Verify test coverage and CI build status
- [ ] Verify documentation (including upgrade notes)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/junrao/kafka kafka-6320
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/4351.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #4351
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commit 68937522ada25ed1efdda0f51919375d997e596e
Author: Jun Rao <junrao@...>
Date: 2017-12-21T22:09:17Z
kafka-6320: move ZK metrics in KafkaHealthCheck to ZookeeperClient
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