012huang commented on a change in pull request #25949: [SPARK-29273] set the
right peakExecutionMemory value when the task end
URL: https://github.com/apache/spark/pull/25949#discussion_r329337440
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File path: core/src/main/scala/org/apache/spark/util/JsonProtocol.scala
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@@ -647,6 +647,13 @@ private[spark] object JsonProtocol {
val taskInfo = taskInfoFromJson(json \ "Task Info")
val executorMetrics = executorMetricsFromJson(json \ "Task Executor
Metrics")
val taskMetrics = taskMetricsFromJson(json \ "Task Metrics")
+ val peakExecutionMemory = taskInfo.accumulables.find(accInfo => {
Review comment:
hi, @vanzin , I update this PR
the peakExecutionMemory value zero happend when replaying event log, so I
add the metrics value in SparkListenerTaskEnd json info and parsing it when
replaying and set the value back like other metrics do, this is a litter more
natural than the first commit for this PR
the unit test is the same as JsonProtocolSuite.testTaskMetrics
could you please kindly review?
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