[SPARK-54032][CORE] Prefer to use native Netty transports by default #52736
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HyukjinKwon
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Thank you, @HyukjinKwon ! |
yaooqinn
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Thank you, @yaooqinn ~ |
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Merged to master. cc @peter-toth , too. |
huangxiaopingRD
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### What changes were proposed in this pull request? This PR aims to prefer to use native Netty transports by default for Apache Spark 4.1.0. ### Why are the changes needed? To help users configure Netty transport libraries easily. - https://netty.io/wiki/native-transports.html > Netty provides the following platform specific JNI transports: > - Linux (since 4.0.16) > - MacOS/BSD (since 4.1.11) > > These JNI transports add features specific to a particular platform, generate less garbage, and generally improve performance when compared to the NIO based transport. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Pass the CIs. ### Was this patch authored or co-authored using generative AI tooling? No. Closes apache#52736 from dongjoon-hyun/SPARK-54032. Authored-by: Dongjoon Hyun <dongjoon@apache.org> Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
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What changes were proposed in this pull request?
This PR aims to prefer to use native Netty transports by default for Apache Spark 4.1.0.
Why are the changes needed?
To help users configure Netty transport libraries easily.
Does this PR introduce any user-facing change?
No.
How was this patch tested?
Pass the CIs.
Was this patch authored or co-authored using generative AI tooling?
No.