wangshengjie123 opened a new pull request, #2373:
URL: https://github.com/apache/celeborn/pull/2373
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### What changes were proposed in this pull request?
Add logic to support avoid sorting shuffle files for Reduce mode when
optimize skew partitions
### Why are the changes needed?
Current logic need sorting shuffle files when read Reduce mode skew
partition shuffle files, we found some shuffle sorting timeout and performance
issue
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
Cluster test and uts
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