[SPARK-53896][CORE] Enable spark.io.compression.lzf.parallel.enabled by default#52603
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dongjoon-hyun wants to merge 1 commit intoapache:masterfrom
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[SPARK-53896][CORE] Enable spark.io.compression.lzf.parallel.enabled by default#52603dongjoon-hyun wants to merge 1 commit intoapache:masterfrom
spark.io.compression.lzf.parallel.enabled by default#52603dongjoon-hyun wants to merge 1 commit intoapache:masterfrom
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Hi, @yaooqinn . As a release manager of Apache Spark 4.1.0, I want to include this as a part of Apache Spark 4.1.0. WDYT? |
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LuciferYang
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Oct 14, 2025
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Thank you, @yaooqinn and @LuciferYang . |
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Merged to master for Apache Spark 4.1.0-preview3. |
huangxiaopingRD
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Nov 25, 2025
…` by default ### What changes were proposed in this pull request? This PR aims to enable `spark.io.compression.lzf.parallel.enabled` by default at Apache Spark 4.1.0. ### Why are the changes needed? `spark.io.compression.lzf.parallel.enabled` was introduced at Apache Spark 4.0.0 and has been used stably so far. We can enable this by default. - apache#46858 ### Does this PR introduce _any_ user-facing change? Yes for `LZF` users. The migration guide is updated. ### How was this patch tested? Pass the CIs. ### Was this patch authored or co-authored using generative AI tooling? No. Closes apache#52603 from dongjoon-hyun/SPARK-53896. Authored-by: Dongjoon Hyun <[email protected]> Signed-off-by: Dongjoon Hyun <[email protected]>
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What changes were proposed in this pull request?
This PR aims to enable
spark.io.compression.lzf.parallel.enabledby default at Apache Spark 4.1.0.Why are the changes needed?
spark.io.compression.lzf.parallel.enabledwas introduced at Apache Spark 4.0.0 and has been used stably so far. We can enable this by default.Does this PR introduce any user-facing change?
Yes for
LZFusers. The migration guide is updated.How was this patch tested?
Pass the CIs.
Was this patch authored or co-authored using generative AI tooling?
No.