Github user kayousterhout commented on a diff in the pull request:
https://github.com/apache/spark/pull/5843#discussion_r30366233
--- Diff: core/src/main/scala/org/apache/spark/ui/jobs/StagePage.scala ---
@@ -36,6 +37,35 @@ private[ui] class StagePage(parent: StagesTab) extends
WebUIPage("stage") {
private val progressListener = parent.progressListener
private val operationGraphListener = parent.operationGraphListener
+ private val TIMELINE_LEGEND = {
+ <div class="legend-area">
+ <svg>
+ {
+ val legendPairs = List(("deserialization-time-proportion", "Task
Deserialization Time"),
+ ("shuffle-read-time-proportion", "Shuffle Read Time"),
+ ("executor-runtime-proportion", "Executor Computing Time"),
+ ("shuffle-write-time-proportion", "Shuffle Write Time"),
+ ("serialization-time-proportion", "Result Serialization TIme"),
+ ("getting-result-time-proportion", "Getting Result Time"),
+ ("scheduler-delay-proportion", "Scheduler Delay"))
--- End diff --
one last nit: Can you move scheduler delay to be first, to reflect the
order that it's shown in the visualization?
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