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[#2761] fix(spark): remove unnecessary synchronized#2762

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roryqi merged 2 commits into
apache:masterfrom
wForget:UNIFFLE-2761
Jul 8, 2026
Merged

[#2761] fix(spark): remove unnecessary synchronized#2762
roryqi merged 2 commits into
apache:masterfrom
wForget:UNIFFLE-2761

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@wForget

@wForget wForget commented Jul 8, 2026

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What changes were proposed in this pull request?

Remove unnecessary synchronized for getRemoteShuffleHandleInfo methods

Why are the changes needed?

closes #2761

Does this PR introduce any user-facing change?

No.

How was this patch tested?

Existing tests

0,
0L,
0L);
0, 0, 1L, 0, 0L, new byte[] {}, Lists.newArrayList(shuffleServerInfo), 0, 0L, 0L);

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@github-actions

github-actions Bot commented Jul 8, 2026

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Test Results

 3 617 files  ±0   3 617 suites  ±0   7h 47m 4s ⏱️ + 1m 10s
 1 265 tests ±0   1 254 ✅ ±0  11 💤 ±0  0 ❌ ±0 
18 055 runs  ±0  18 018 ✅ ±0  37 💤 ±0  0 ❌ ±0 

Results for commit 03785f7. ± Comparison against base commit 9df64d2.

@roryqi roryqi merged commit 018ac28 into apache:master Jul 8, 2026
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Successfully merging this pull request may close these issues.

[Improvement] Remove unnecessary synchronization from getRemoteShuffleHandleInfo methods to avoid shuffle writer lock contention

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