vinothchandar commented on a change in pull request #1390: [HUDI-634] Cut 0.5.2 documentation and write release note URL: https://github.com/apache/incubator-hudi/pull/1390#discussion_r391334510
########## File path: docs/_pages/releases.md ########## @@ -6,6 +6,32 @@ toc: true last_modified_at: 2019-12-30T15:59:57-04:00 --- +## [Release 0.5.2-incubating](https://github.com/apache/incubator-hudi/releases/tag/release-0.5.2-incubating) ([docs](/docs/0.5.2-quick-start-guide.html)) + +### Download Information + * Source Release : [Apache Hudi(incubating) 0.5.2-incubating Source Release](https://www.apache.org/dist/incubator/hudi/0.5.2-incubating/hudi-0.5.2-incubating.src.tgz) ([asc](https://www.apache.org/dist/incubator/hudi/0.5.2-incubating/hudi-0.5.2-incubating.src.tgz.asc), [sha512](https://www.apache.org/dist/incubator/hudi/0.5.2-incubating/hudi-0.5.2-incubating.src.tgz.sha512)) + * Apache Hudi (incubating) jars corresponding to this release is available [here](https://repository.apache.org/#nexus-search;quick~hudi) + +### Migration Guide for this release + * Support for overwriting the payload implementation in `hoodie.properties` via specifying the `hoodie.compaction.payload.class` config option. Previously, once the payload class is set once in `hoodie.properties`, it cannot be changed. In some cases, if a code refactor is done and the jar updated, one may need to pass the new payload class name. + * Write Client restructuring has moved classes around ([HUDI-554](https://issues.apache.org/jira/browse/HUDI-554)). Package `client` now has all the various client classes, that do the transaction management. `func` renamed to `execution` and some helpers moved to `client/utils`. All compaction code under `io` now under `table/compact`. Rollback code under `table/rollback` and in general all code for individual operations under `table` + * Simplify `HoodieBloomIndex` without the need for 2GB limit handling. Prior to spark 2.4.0, each spark partition has a limit of 2GB. In Hudi 0.5.1, after we upgraded to spark 2.4.4, we don't have the limitation anymore. Hence removing the safe parallelism constraint we had in` HoodieBloomIndex`. Review comment: Again, this is not needed for migration rihgt? ---------------------------------------------------------------- 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: us...@infra.apache.org With regards, Apache Git Services
