cloud-fan commented on a change in pull request #27463:
[SPARK-26700][Core][FOLLOWUP] Add config
`spark.network.maxRemoteBlockSizeFetchToMem`
URL: https://github.com/apache/spark/pull/27463#discussion_r375646801
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File path: core/src/main/scala/org/apache/spark/SparkConf.scala
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@@ -683,8 +683,9 @@ private[spark] object SparkConf extends Logging {
AlternateConfig("spark.akka.frameSize", "1.6")),
"spark.yarn.jars" -> Seq(
AlternateConfig("spark.yarn.jar", "2.0")),
- MAX_REMOTE_BLOCK_SIZE_FETCH_TO_MEM.key -> Seq(
- AlternateConfig("spark.reducer.maxReqSizeShuffleToMem", "2.3")),
+ NETWORK_MAX_REMOTE_BLOCK_SIZE_FETCH_TO_MEM.key -> Seq(
+ AlternateConfig("spark.reducer.maxReqSizeShuffleToMem", "2.3"),
+ AlternateConfig("spark.maxRemoteBlockSizeFetchToMem", "3.0")),
Review comment:
will spark log warning message when these 2 alternatives are used? If not we
still need to put them in `deprecatedConfigs`
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