zhengruifeng opened a new pull request #30889: URL: https://github.com/apache/spark/pull/30889
### What changes were proposed in this pull request? In https://github.com/apache/spark/pull/21632/files#diff-0fdae8a6782091746ed20ea43f77b639f9c6a5f072dd2f600fcf9a7b37db4f47, a new field `rawCount` was added into `NodeData`, which cause that a tree model trained in 2.4 can not be loaded in 3.0/3.1/master ### Why are the changes needed? to support load old tree model in 3.0/3.1/master ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? added testsuites ---------------------------------------------------------------- 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: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
