zhengruifeng commented on code in PR #52747:
URL: https://github.com/apache/spark/pull/52747#discussion_r2493110731
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sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala:
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@@ -3958,6 +3958,20 @@ object SQLConf {
"than zero and less than INT_MAX.")
.createWithDefaultString("64MB")
+ val ARROW_EXECUTION_COMPRESSION_CODEC =
+ buildConf("spark.sql.execution.arrow.compressionCodec")
+ .doc("Compression codec used to compress Arrow IPC data when
transferring data " +
Review Comment:
does this optimization take effect in pandas udf?
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