Reamer opened a new pull request #3964:
URL: https://github.com/apache/zeppelin/pull/3964
### What is this PR for?
This PR includes:
- two new metric endpoints (`/metrics/json`, `/metrics/prometheus`)
- two new healthcheck endpoints (`/health/readiness`, `/health/liveness`)
- some default metrics (jetty, jvm, interpreter)
- a graphite metric exporter
### What type of PR is it?
- Feature
### Todos
* [ ] - Add Unit tests
* [ ] - Add docu for InfluxDB reporter
* [ ] - Add documentation for metric and healthcheck endpoints
* [ ] - Check shiro protection for metric and healthcheck endpoints
* [ ] - Add license informations for dropwizard metric library
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-4977
* https://issues.apache.org/jira/browse/ZEPPELIN-4976
### How should this be tested?
* https://travis-ci.com/github/Reamer/zeppelin/builds/198259695
### Questions:
* Does the licenses files need update? Yes
* Is there breaking changes for older versions? No
* Does this needs documentation? Yes
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
