modi95 opened a new pull request #1916:
URL: https://github.com/apache/hudi/pull/1916
## What is the purpose of the pull request
This diff adds a lightweight metrics registry (based on codahale metrics)
for Hudi Common. Other modules can use this registry to track their metrics as
well. The Hudi Client has been modified to collect and emit the metrics from
this registry.
## Verify this pull request
This change added tests and can be verified as follows:
- Added unit tests in `org.apache.hudi.common.TestRegistry`.
- Verified change using console logger metrics in Hudi Demo Docker.
- These changes have been tested in production at Uber.
## Committer checklist
- [ ] Has a corresponding JIRA in PR title & commit
- [ ] Commit message is descriptive of the change
- [ ] CI is green
- [ ] Necessary doc changes done or have another open PR
- [ ] For large changes, please consider breaking it into sub-tasks under
an umbrella JIRA.
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