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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2021/08/27 20:48:18 UTC

[GitHub] [hudi] vinothchandar commented on a change in pull request #3547: Add Hudi 0.9.0 release page with highlights

vinothchandar commented on a change in pull request #3547:
URL: https://github.com/apache/hudi/pull/3547#discussion_r697710966



##########
File path: website/releases/release-0.9.0.md
##########
@@ -0,0 +1,118 @@
+---
+title: "Release 0.9.0"
+sidebar_position: 2
+layout: releases
+toc: true
+last_modified_at: 2021-08-26T08:40:00-07:00
+---
+# [Release 0.9.0](https://github.com/apache/hudi/releases/tag/release-0.9.0) ([docs](/docs/quick-start-guide))
+
+## Download Information
+* Source Release : [Apache Hudi 0.9.0 Source Release](https://downloads.apache.org/hudi/0.9.0/hudi-0.9.0.src.tgz) ([asc](https://downloads.apache.org/hudi/0.9.0/hudi-0.9.0.src.tgz.asc), [sha512](https://downloads.apache.org/hudi/0.9.0/hudi-0.9.0.src.tgz.sha512))
+* Apache Hudi jars corresponding to this release is available [here](https://repository.apache.org/#nexus-search;quick~hudi)
+
+## Migration Guide for this release
+- If migrating from release older than 0.5.3, please also check the upgrade instructions for each subsequent release below.
+- Specifically check upgrade instructions for 0.6.0.
+- With 0.9.0 Hudi is adding more table properties to aid in using an existing hudi table with spark-sql. 
+  To smoothly aid this transition these properties added to `hoodie.properties` file. Whenever Hudi is launched with
+  newer table version i.e 2 (or moving from pre 0.9.0 to 0.9.0), an upgrade step will be executed automatically.
+  This automatic upgrade step will happen just once per Hudi table as the `hoodie.table.version` will be updated in 
+  property file after upgrade is completed.
+- Similarly, a command line tool for Downgrading (command - `downgrade`) is added if in case some users want to 
+  downgrade Hudi from table version 2 to 1 or move from Hudi 0.9.0 to pre 0.9.0
+- This release also replaces string representation of all configs to ConfigProperty. Older configs (strings) are deprecated
+and users are encouraged to use the new ConfigProperties. 
+
+## Release Highlights

Review comment:
       highlights are pretty long IMO. can we condense this




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