[SPARK-22341][yarn] Impersonate correct user when preparing resources. #19566
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
The bug was introduced in SPARK-22290, which changed how the app's user is impersonated in the AM. The changed missed an initialization function that needs to be run as the app owner (who has the right credentials to read from HDFS).
|
Test build #83019 has finished for PR 19566 at commit
|
Contributor
|
@vanzin |
|
Test build #83054 has finished for PR 19566 at commit
|
Contributor
Author
|
Merging to master (since YARN is pretty broken without this). |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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Outdated suggestions cannot be applied.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.
The bug was introduced in SPARK-22290, which changed how the app's user
is impersonated in the AM. The changed missed an initialization function
that needs to be run as the app owner (who has the right credentials to
read from HDFS).