umehrot2 opened a new pull request #3956: URL: https://github.com/apache/hudi/pull/3956
## What is the purpose of the pull request This PR resolves a critical with Hudi concurrent writes feature, which has been described in more detail in https://issues.apache.org/jira/browse/HUDI-2663. To fix this, instead of deleting all the heartbeats of all inflight commits, we will just delete the heartbeat of those instants actually selected to be rolled back (instants truly considered as failed writes). ## Brief change log ## Verify this pull request The change was tested on EMR 6.4.0 on which the issue exists. If I have multiple writers ingesting data into different partitions concurrently, one of the writers would ultimately trigger the rollback of other inflight writers. After the fix, we no longer observe the issue. ## 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]
