karth295 commented on a change in pull request #27636:
[WIP][SPARK-30873][CORE][YARN]Handling Node Decommissioning for Yarn cluster
manger in Spark
URL: https://github.com/apache/spark/pull/27636#discussion_r383058430
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File path: core/src/main/scala/org/apache/spark/internal/config/package.scala
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@@ -1542,4 +1542,46 @@ package object config {
.bytesConf(ByteUnit.BYTE)
.createOptional
+ private[spark] val GRACEFUL_DECOMMISSION_ENABLE =
+ ConfigBuilder("spark.graceful.decommission.enable")
+ .doc("Whether to enable the node graceful decommissioning handling")
+ .booleanConf
+ .createWithDefault(false)
+
+ private[spark] val GRACEFUL_DECOMMISSION_FETCHFAILED_IGNORE_THRESHOLD =
+ ConfigBuilder("spark.graceful.decommission.fetchfailed.ignore.threshold")
+ .doc("Threshold of number of times fetchfailed ignored due to node
decommission")
Review comment:
The comment here should clarify that it's the number of stage failures
ignored, not number of task failures (I was a bit confused by that at first)
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