[FLINK-35040] Revert commons-io to 2.11.0
#24652
Closed
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Outdated suggestions cannot be applied.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.
What is the purpose of the change
The performance of serializerHeavyString regresses since April 3, and had not yet recovered on April 8th.
After running a series of benchmarks, I found FLINK-34955 causes the performance regression.
FLINK-34955 wants to fix CVE issues of
common-compress, but it upgrades thecommons-iotogether. I try to revertcommons-ioto 2.11.0, and the performance is recovered.Brief change log
commons-ioto 2.11.0[FLINK-34955] Upgrade commons-compress to 1.26.0. (#24580)