[SPARK-46957][CORE][FOLLOW-UP] Use Collections.emptyMap for Java compatibility #47121
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This fix will be cherry-picked along with the backport PR #47122. This PR itself is for master only. |
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@yaooqinn @LuciferYang Could you take a look? Thanks! |
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@yaooqinn @LuciferYang Thanks for taking care of the backport PR. What do you think about merging this PR to master for code consistency? |
yaooqinn
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Jun 28, 2024
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Merged to master, thank you @Ngone51 |
asl3
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Jul 1, 2024
…atibility ### What changes were proposed in this pull request? This PR replaces `Map.of()` with `Collections.emptyMap()`. ### Why are the changes needed? To fix the Java compilation error for branch-3.5/3.4. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Covered by existing tests. ### Was this patch authored or co-authored using generative AI tooling? No. Closes apache#47121 from Ngone51/SPARK-46957-followup. Authored-by: Yi Wu <[email protected]> Signed-off-by: Kent Yao <[email protected]>
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What changes were proposed in this pull request?
This PR replaces
Map.of()withCollections.emptyMap().Why are the changes needed?
To fix the Java compilation error for branch-3.5/3.4.
Does this PR introduce any user-facing change?
No.
How was this patch tested?
Covered by existing tests.
Was this patch authored or co-authored using generative AI tooling?
No.