yihua opened a new pull request, #5268:
URL: https://github.com/apache/hudi/pull/5268
## What is the purpose of the pull request
This PR adds a new config to control the use and reading of metadata index
in HoodieBloomIndex, separate from the existing write configs, e.g.,
`hoodie.metadata.index.column.stats.enable`, which control the writing of the
index in metadata table.
## Brief change log
- Adds new config `hoodie.bloom.index.use.metadata` to control the use of
index from metadata table in HoodieBloomIndex. When true, the index lookup
uses bloom filters and column stats from metadata table when available to speed
up the process.
- Replaces the control knobs with the new config for reading metadata index
on the write path.
## Verify this pull request
This pull request is already covered by existing tests.
## 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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