Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/2852#discussion_r19300885
--- Diff: core/src/main/scala/org/apache/spark/ui/storage/RDDPage.scala ---
@@ -19,16 +19,47 @@ package org.apache.spark.ui.storage
import javax.servlet.http.HttpServletRequest
-import scala.xml.Node
+import scala.xml.{Text, Node}
import org.apache.spark.storage.{BlockId, BlockStatus, StorageStatus,
StorageUtils}
-import org.apache.spark.ui.{WebUIPage, UIUtils}
+import org.apache.spark.ui.{UITableBuilder, UITable, WebUIPage, UIUtils}
import org.apache.spark.util.Utils
/** Page showing storage details for a given RDD */
private[ui] class RDDPage(parent: StorageTab) extends WebUIPage("rdd") {
private val listener = parent.listener
+ private val workerTable: UITable[(Int, StorageStatus)] = {
+ val builder = new UITableBuilder[(Int, StorageStatus)]()
+ import builder._
+ col("Host") { case (_, status) =>
+ s"${status.blockManagerId.host}:${status.blockManagerId.port}"
+ }
+ def getMemUsed(x: (Int, StorageStatus)): String =
x._2.memUsedByRdd(x._1).toString
+ customCol(
+ "Memory usage",
+ sortKey = Some(getMemUsed)) { case (rddId, status) =>
+ val used = Utils.bytesToString(status.memUsedByRdd(rddId))
+ val remaining = Utils.bytesToString(status.memRemaining)
+ Text(s"$used ($remaining Remaining)")
+ }
+ memCol("Disk Usage") { case (rddId, status) =>
status.diskUsedByRdd(rddId) }
+ build
+ }
+
+ val blockTable: UITable[(BlockId, BlockStatus, Seq[String])] = {
--- End diff --
can this one be private? (i haven't looked at the context so maybe you
cannot do that)
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