alexeykudinkin opened a new pull request #4106: URL: https://github.com/apache/hudi/pull/4106
## *Tips* - *Thank you very much for contributing to Apache Hudi.* - *Please review https://hudi.apache.org/contribute/how-to-contribute before opening a pull request.* ## What is the purpose of the pull request NOTE: This change is stacked on top of #4060 and currently contains all of the commits from it as well. As such, am marking this PR as WIP to advance incrementally merging aforementioned PR first before moving to that one. Neutralizing affiliation of the Column Statistics index produced as part of Z-ordering Layout Optimization flow, and re-purposing it as generic "Column-Stats Index" (so that it later could be re-used by Hilbert Space curve ordering, etc) ## Brief change log - Replace `Z-index` references w/ `Col-Stats-index` - Extracted `ColumnStatsIndexHelper` from `ZOrderingIndexHelper` - Separated all things index from actual Z-ordering ## Verify this pull request *(Please pick either of the following options)* This pull request is a trivial rework / code cleanup and 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. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
