Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/2342#discussion_r28990365
--- Diff: core/src/main/scala/org/apache/spark/ui/jobs/JobPage.scala ---
@@ -17,20 +17,167 @@
package org.apache.spark.ui.jobs
-import scala.collection.mutable
-import scala.xml.{NodeSeq, Node}
+import java.util.Date
+
+import scala.collection.mutable.{Buffer, ListBuffer}
+import scala.xml.{NodeSeq, Node, Unparsed}
import javax.servlet.http.HttpServletRequest
import org.apache.spark.JobExecutionStatus
import org.apache.spark.scheduler.StageInfo
import org.apache.spark.ui.{UIUtils, WebUIPage}
+import org.apache.spark.ui.jobs.UIData.ExecutorUIData
/** Page showing statistics and stage list for a given job */
private[ui] class JobPage(parent: JobsTab) extends WebUIPage("job") {
- private val listener = parent.listener
+ private val STAGES_LEGEND =
+ <div class="legend-area"><svg width="200px" height="85px">
+ <rect x="5px" y="5px" width="20px" height="15px"
+ rx="2px" ry="2px" stroke="#97B0F8" fill="#D5DDF6"></rect>
+ <text x="35px" y="17px">Completed Stage </text>
+ <rect x="5px" y="35px" width="20px" height="15px"
+ rx="2px" ry="2px" stroke="#97B0F8" fill="#FF5475"></rect>
+ <text x="35px" y="47px">Failed Stage</text>
+ <rect x="5px" y="65px" width="20px" height="15px"
+ rx="2px" ry="2px" stroke="#97B0F8" fill="#FDFFCA"></rect>
+ <text x="35px" y="77px">Active Stage</text>
+ </svg></div>.toString.filter(_ != '\n')
+
+ private val EXECUTORS_LEGEND =
+ <div class="legend-area"><svg width="200px" height="55px">
+ <rect x="5px" y="5px" width="20px" height="15px"
+ rx="2px" ry="2px" stroke="#97B0F8" fill="#D5DDF6"></rect>
+ <text x="35px" y="17px">Executor Added</text>
+ <rect x="5px" y="35px" width="20px" height="15px"
+ rx="2px" ry="2px" stroke="#97B0F8" fill="#EBCA59"></rect>
+ <text x="35px" y="47px">Executor Removed</text>
+ </svg></div>.toString.filter(_ != '\n')
+
+ private def makeStageEvent(stageInfos: Seq[StageInfo]): Seq[String] = {
+ stageInfos.map { stage =>
+ val stageId = stage.stageId
+ val attemptId = stage.attemptId
+ val name = stage.name
+ val status = {
--- End diff --
This is very minor, though
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