sddyljsx commented on a change in pull request #27135: [SPARK-30458][Web UI]
The Executor Computing Time in Time Line of Stage Page is Wrong
URL: https://github.com/apache/spark/pull/27135#discussion_r364597689
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File path: core/src/main/scala/org/apache/spark/ui/jobs/StagePage.scala
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@@ -288,10 +288,10 @@ private[ui] class StagePage(parent: StagesTab, store:
AppStatusStore) extends We
val executorOverhead = serializationTime + deserializationTime
val executorRunTime = if (taskInfo.duration.isDefined) {
- totalExecutionTime - executorOverhead - gettingResultTime
+ math.max(totalExecutionTime - executorOverhead - gettingResultTime -
schedulerDelay, 0)
Review comment:
It is impossible.
I write math.max(xxx, 0) here, just be consistent with the calculation of
the executorComputingTimeProportion
L297:
val executorComputingTimeProportion =
math.max(100 - schedulerDelayProportion -
shuffleReadTimeProportion -
shuffleWriteTimeProportion - serializationTimeProportion -
deserializationTimeProportion - gettingResultTimeProportion, 0)
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