dongjoon-hyun commented on a change in pull request #30472:
URL: https://github.com/apache/spark/pull/30472#discussion_r550361643
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File path:
resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/Config.scala
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@@ -99,6 +99,14 @@ private[spark] object Config extends Logging {
.toSequence
.createWithDefault(Nil)
+ val CONFIG_MAP_MAXSIZE =
+ ConfigBuilder("spark.kubernetes.configMap.maxSize")
+ .doc("Max size limit for a config map. This is configurable as per" +
+ " https://etcd.io/docs/v3.4.0/dev-guide/limit/ on k8s server end.")
+ .version("3.1.0")
+ .longConf
+ .createWithDefault(1573000) // 1.5 MiB
Review comment:
Is this correct? The spec means 1.5Mib = `1572864`. This value seems to
be greater than that and will not prevent the failure.
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