[SPARK-10619] Can't sort columns on Executor Page

should pick into spark 1.5.2 also.

https://issues.apache.org/jira/browse/SPARK-10619

looks like this was broken by commit: apache@fb1d06f#diff-b8adb646ef90f616c34eb5c98d1ebd16
It looks like somethings were change to use the UIUtils.listingTable but executor page wasn't converted so when it removed sortable from the UIUtils. TABLE_CLASS_NOT_STRIPED it broke this page.

Simply add the sortable tag back in and it fixes both active UI and the history server UI.

Author: Tom Graves <tgraves@yahoo-inc.com>

Closes apache#9101 from tgravescs/SPARK-10619.

Author: Tom Graves

core/src/main/scala/org/apache/spark/ui/UIUtils.scala

@@ -31,6 +31,7 @@ import org.apache.spark.ui.scope.RDDOperationGraph
 private[spark] object UIUtils extends Logging {
   val TABLE_CLASS_NOT_STRIPED = "table table-bordered table-condensed"
   val TABLE_CLASS_STRIPED = TABLE_CLASS_NOT_STRIPED + " table-striped"
+  val TABLE_CLASS_STRIPED_SORTABLE = TABLE_CLASS_STRIPED + " sortable"
 
   // SimpleDateFormat is not thread-safe. Don't expose it to avoid improper use.
   private val dateFormat = new ThreadLocal[SimpleDateFormat]() {

core/src/main/scala/org/apache/spark/ui/exec/ExecutorsPage.scala

@@ -62,7 +62,7 @@ private[ui] class ExecutorsPage(
     val logsExist = execInfo.filter(_.executorLogs.nonEmpty).nonEmpty
 
     val execTable =
-      <table class={UIUtils.TABLE_CLASS_STRIPED}>
+      <table class={UIUtils.TABLE_CLASS_STRIPED_SORTABLE}>
         <thead>
           <th>Executor ID</th>
           <th>Address</th>

core/src/main/scala/org/apache/spark/ui/jobs/ExecutorTable.scala

@@ -50,7 +50,7 @@ private[ui] class ExecutorTable(stageId: Int, stageAttemptId: Int, parent: Stage
         hasBytesSpilled = data.hasBytesSpilled
     })
 
-    <table class={UIUtils.TABLE_CLASS_STRIPED}>
+    <table class={UIUtils.TABLE_CLASS_STRIPED_SORTABLE}>
       <thead>
         <th>Executor ID</th>
         <th>Address</th>

streaming/src/main/scala/org/apache/spark/streaming/ui/BatchPage.scala

@@ -443,7 +443,7 @@ private[ui] class BatchPage(parent: StreamingTab) extends WebUIPage("batch") {
   }
 
   def generateInputMetadataTable(inputMetadatas: Seq[(Int, String)]): Seq[Node] = {
-    <table class={SparkUIUtils.TABLE_CLASS_STRIPED}>
+    <table class={SparkUIUtils.TABLE_CLASS_STRIPED_SORTABLE}>
       <thead>
         <tr>
           <th>Input</th>