HDFS-16896 clear ignoredNodes list when we clear deadnode list on ref… #5444
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
apache#5322) HDFS-16896 clear ignoredNodes list when we clear deadnode list on refetchLocations. ignoredNodes list is only used on hedged read codepath Co-authored-by: Tom McCormick <[email protected]>
|
💔 -1 overall
This message was automatically generated. |
bbeaudreault
pushed a commit
to HubSpot/hadoop
that referenced
this pull request
Jul 12, 2023
…adnode list on ref… (apache#5322) (apache#5444) Cherry picked from: 162288b Co-authored-by: Tom McCormick <[email protected]>
NyteKnight
pushed a commit
to NyteKnight/hadoop
that referenced
this pull request
Jun 25, 2024
apache#5322) (apache#5444) (apache#99) Cherry picked from: 162288b Co-authored-by: Tom McCormick <[email protected]> ACLOVERRIDE for oss email Co-authored-by: Tom <[email protected]>
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Outdated suggestions cannot be applied.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.
…… (#5322)
HDFS-16896 clear ignoredNodes list when we clear deadnode list on refetchLocations. ignoredNodes list is only used on hedged read codepath
Description of PR
Backporting hedged read fixes to branch 3.3
How was this patch tested?
Added tests and tested by LinkedIn Trino to verify performance improvements
Ran TestPread and TestDFSInputStreamBlockLocations tests manually all passed.
For code changes:
LICENSE,LICENSE-binary,NOTICE-binaryfiles?