LuciferYang commented on code in PR #48896:
URL: https://github.com/apache/spark/pull/48896#discussion_r1849630739
##########
core/src/main/scala/org/apache/spark/internal/config/package.scala:
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@@ -1594,6 +1594,22 @@ package object config {
.checkValue(v => v > 0, "The threshold should be positive.")
.createWithDefault(10000000)
+ private[spark] val SHUFFLE_OPTIMIZE_COMPRESSED_MAP_STATUS =
+ ConfigBuilder("spark.shuffle.optimize.compressed.map.status")
+ .internal()
+ .doc("Using CompressedMapStatus optimize skewed job.")
+ .version("2.3.0")
+ .booleanConf
+ .createWithDefault(false)
+
+ private[spark] val SHUFFLE_OPTIMIZE_COMPRESSED_CONVERT_HIGHLY_MAP_STATUS =
+
ConfigBuilder("spark.shuffle.optimize.compressed.convert.highly.map.status")
+ .internal()
+ .doc("CompressedMapStatus Convert to HighlyCompressedMapStatus for
reduce Driver memory")
+ .version("2.3.0")
Review Comment:
4.0.0?
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