kiszk commented on a change in pull request #22874: [SPARK-25865][CORE] Add GC
information to ExecutorMetrics
URL: https://github.com/apache/spark/pull/22874#discussion_r246882609
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File path: core/src/main/scala/org/apache/spark/internal/config/package.scala
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@@ -98,6 +98,27 @@ package object config {
.booleanConf
.createWithDefault(false)
+ private[spark] val EVENT_LOG_GARBAGE_COLLECTION_METRICS =
+ ConfigBuilder("spark.eventLog.logStageExecutorGCMetrics.enabled")
+ .booleanConf
+ .createWithDefault(false)
+
+ private[spark] val EVENT_LOG_ADDITIONAL_YOUNG_GENERATION_GARBAGE_COLLECTORS =
+ ConfigBuilder("spark.eventLog.additionalYoungGenerationGarbageCollectors")
+ .doc("Names of additional young generation garbage collector, " +
+ "usually is the return of GarbageCollectorMXBean.getName, e.g.
ParNew.")
+ .stringConf
+ .toSequence
+ .createWithDefault(Nil)
+
+ private[spark] val EVENT_LOG_ADDITIONAL_OLD_GENERATION_GARBAGE_COLLECTORS =
+ ConfigBuilder("spark.eventLog.additionalOldGenerationGarbageCollectors")
+ .doc("Names of additional old generation garbage collector, " +
+ "usually is the return of GarbageCollectorMXBean.getName, e.g.
ConcurrentMarkSweep.")
Review comment:
ditto
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