[HUDI-7626] propagate UserGroupInformation from the main thread to the new thread of timeline service threadpool #11039
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Change Logs
The UserGroupInformation lost in the new thread of timeline service threadpool. If it does not match the UserGroupInformation from the main thread, the spark writers might failed. See more information in issues#11030.
The pr aims to fix the problem.
Impact
None
Risk level (write none, low medium or high below)
None
Documentation Update
Describe any necessary documentation update if there is any new feature, config, or user-facing change. If not, put "none".
ticket number here and follow the instruction to make
changes to the website.
Contributor's checklist