satishkotha opened a new pull request #2872: URL: https://github.com/apache/hudi/pull/2872
## What is the purpose of the pull request RDD Union has limitation on number of tasks that can be in list. Use jsc union instead ## Brief change log RDD Union has limitation on number of tasks that can be in list. Use jsc union instead to avoid stack overflow at scale ## Verify this pull request This pull request is already covered by existing clustering tests. Improvement is expected at large scale ## 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org