Ngone51 commented on a change in pull request #29683:
URL: https://github.com/apache/spark/pull/29683#discussion_r485042128
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File path:
core/src/main/scala/org/apache/spark/deploy/master/ui/MasterPage.scala
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@@ -80,15 +80,15 @@ private[ui] class MasterPage(parent: MasterWebUI) extends
WebUIPage("") {
.flatMap(_.toIterator)
.groupBy(_._1) // group by resource name
.map { case (rName, rInfoArr) =>
- rName -> rInfoArr.map(_._2).reduce(_ + _)
- }.map { case (k, v) => (k, v.toResourceInformation) }
+ rName -> rInfoArr.map(_._2.addresses.size).sum
+ }
val usedInfo = aliveWorkers.map(_.resourcesInfoUsed)
.map (resources => toMutable(resources))
Review comment:
We can avoid this conversion now? (and same for line 79)
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