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Posted to commits@spark.apache.org by rx...@apache.org on 2015/05/06 04:27:59 UTC

[01/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Repository: spark
Updated Branches:
  refs/heads/master 1fd31ba08 -> 51b3d41e1


http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/scala/org/apache/spark/JsonTestUtils.scala
----------------------------------------------------------------------
diff --git a/core/src/test/scala/org/apache/spark/JsonTestUtils.scala b/core/src/test/scala/org/apache/spark/JsonTestUtils.scala
deleted file mode 100644
index ba367cd..0000000
--- a/core/src/test/scala/org/apache/spark/JsonTestUtils.scala
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark
-
-import org.json4s._
-import org.json4s.jackson.JsonMethods
-
-trait JsonTestUtils {
-  def assertValidDataInJson(validateJson: JValue, expectedJson: JValue) {
-    val Diff(c, a, d) = validateJson.diff(expectedJson)
-    val validatePretty = JsonMethods.pretty(validateJson)
-    val expectedPretty = JsonMethods.pretty(expectedJson)
-    val errorMessage = s"Expected:\n$expectedPretty\nFound:\n$validatePretty"
-    import org.scalactic.TripleEquals._
-    assert(c === JNothing, s"$errorMessage\nChanged:\n${JsonMethods.pretty(c)}")
-    assert(a === JNothing, s"$errorMessage\nAdded:\n${JsonMethods.pretty(a)}")
-    assert(d === JNothing, s"$errorMessage\nDeleted:\n${JsonMethods.pretty(d)}")
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/scala/org/apache/spark/deploy/JsonProtocolSuite.scala
----------------------------------------------------------------------
diff --git a/core/src/test/scala/org/apache/spark/deploy/JsonProtocolSuite.scala b/core/src/test/scala/org/apache/spark/deploy/JsonProtocolSuite.scala
index e04a792..b58d625 100644
--- a/core/src/test/scala/org/apache/spark/deploy/JsonProtocolSuite.scala
+++ b/core/src/test/scala/org/apache/spark/deploy/JsonProtocolSuite.scala
@@ -28,9 +28,9 @@ import org.scalatest.FunSuite
 import org.apache.spark.deploy.DeployMessages.{MasterStateResponse, WorkerStateResponse}
 import org.apache.spark.deploy.master.{ApplicationInfo, DriverInfo, RecoveryState, WorkerInfo}
 import org.apache.spark.deploy.worker.{DriverRunner, ExecutorRunner}
-import org.apache.spark.{JsonTestUtils, SecurityManager, SparkConf}
+import org.apache.spark.{SecurityManager, SparkConf}
 
-class JsonProtocolSuite extends FunSuite with JsonTestUtils {
+class JsonProtocolSuite extends FunSuite {
 
   test("writeApplicationInfo") {
     val output = JsonProtocol.writeApplicationInfo(createAppInfo())
@@ -136,6 +136,16 @@ class JsonProtocolSuite extends FunSuite with JsonTestUtils {
       case e: JsonParseException => fail("Invalid Json detected", e)
     }
   }
+
+  def assertValidDataInJson(validateJson: JValue, expectedJson: JValue) {
+    val Diff(c, a, d) = validateJson diff expectedJson
+    val validatePretty = JsonMethods.pretty(validateJson)
+    val expectedPretty = JsonMethods.pretty(expectedJson)
+    val errorMessage = s"Expected:\n$expectedPretty\nFound:\n$validatePretty"
+    assert(c === JNothing, s"$errorMessage\nChanged:\n${JsonMethods.pretty(c)}")
+    assert(a === JNothing, s"$errorMessage\nAdded:\n${JsonMethods.pretty(a)}")
+    assert(d === JNothing, s"$errorMessage\nDelected:\n${JsonMethods.pretty(d)}")
+  }
 }
 
 object JsonConstants {

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/scala/org/apache/spark/deploy/history/HistoryServerSuite.scala
----------------------------------------------------------------------
diff --git a/core/src/test/scala/org/apache/spark/deploy/history/HistoryServerSuite.scala b/core/src/test/scala/org/apache/spark/deploy/history/HistoryServerSuite.scala
index 0744b68..71ba9c1 100644
--- a/core/src/test/scala/org/apache/spark/deploy/history/HistoryServerSuite.scala
+++ b/core/src/test/scala/org/apache/spark/deploy/history/HistoryServerSuite.scala
@@ -14,161 +14,22 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.spark.deploy.history
 
-import java.io.{File, FileInputStream, FileWriter, IOException}
-import java.net.{HttpURLConnection, URL}
-import javax.servlet.http.{HttpServletRequest, HttpServletResponse}
+import javax.servlet.http.HttpServletRequest
+
+import scala.collection.mutable
 
-import org.apache.commons.io.{FileUtils, IOUtils}
-import org.mockito.Mockito.when
-import org.scalatest.{BeforeAndAfter, FunSuite, Matchers}
+import org.apache.hadoop.fs.Path
+import org.mockito.Mockito.{when}
+import org.scalatest.FunSuite
+import org.scalatest.Matchers
 import org.scalatest.mock.MockitoSugar
 
-import org.apache.spark.{JsonTestUtils, SecurityManager, SparkConf}
 import org.apache.spark.ui.SparkUI
 
-/**
- * A collection of tests against the historyserver, including comparing responses from the json
- * metrics api to a set of known "golden files".  If new endpoints / parameters are added,
- * cases should be added to this test suite.  The expected outcomes can be genered by running
- * the HistoryServerSuite.main.  Note that this will blindly generate new expectation files matching
- * the current behavior -- the developer must verify that behavior is correct.
- *
- * Similarly, if the behavior is changed, HistoryServerSuite.main can be run to update the
- * expectations.  However, in general this should be done with extreme caution, as the metrics
- * are considered part of Spark's public api.
- */
-class HistoryServerSuite extends FunSuite with BeforeAndAfter with Matchers with MockitoSugar
-  with JsonTestUtils {
-
-  private val logDir = new File("src/test/resources/spark-events")
-  private val expRoot = new File("src/test/resources/HistoryServerExpectations/")
-
-  private var provider: FsHistoryProvider = null
-  private var server: HistoryServer = null
-  private var port: Int = -1
-
-  def init(): Unit = {
-    val conf = new SparkConf()
-      .set("spark.history.fs.logDirectory", logDir.getAbsolutePath)
-      .set("spark.history.fs.updateInterval", "0")
-      .set("spark.testing", "true")
-    provider = new FsHistoryProvider(conf)
-    provider.checkForLogs()
-    val securityManager = new SecurityManager(conf)
-
-    server = new HistoryServer(conf, provider, securityManager, 18080)
-    server.initialize()
-    server.bind()
-    port = server.boundPort
-  }
-
-  def stop(): Unit = {
-    server.stop()
-  }
-
-  before {
-    init()
-  }
-
-  after{
-    stop()
-  }
-
-  val cases = Seq(
-    "application list json" -> "applications",
-    "completed app list json" -> "applications?status=completed",
-    "running app list json" -> "applications?status=running",
-    "minDate app list json" -> "applications?minDate=2015-02-10",
-    "maxDate app list json" -> "applications?maxDate=2015-02-10",
-    "maxDate2 app list json" -> "applications?maxDate=2015-02-03T10:42:40.000CST",
-    "one app json" -> "applications/local-1422981780767",
-    "one app multi-attempt json" -> "applications/local-1426533911241",
-    "job list json" -> "applications/local-1422981780767/jobs",
-    "job list from multi-attempt app json(1)" -> "applications/local-1426533911241/1/jobs",
-    "job list from multi-attempt app json(2)" -> "applications/local-1426533911241/2/jobs",
-    "one job json" -> "applications/local-1422981780767/jobs/0",
-    "succeeded job list json" -> "applications/local-1422981780767/jobs?status=succeeded",
-    "succeeded&failed job list json" ->
-      "applications/local-1422981780767/jobs?status=succeeded&status=failed",
-    "executor list json" -> "applications/local-1422981780767/executors",
-    "stage list json" -> "applications/local-1422981780767/stages",
-    "complete stage list json" -> "applications/local-1422981780767/stages?status=complete",
-    "failed stage list json" -> "applications/local-1422981780767/stages?status=failed",
-    "one stage json" -> "applications/local-1422981780767/stages/1",
-    "one stage attempt json" -> "applications/local-1422981780767/stages/1/0",
-
-    "stage task summary" -> "applications/local-1427397477963/stages/20/0/taskSummary",
-    "stage task summary w/ custom quantiles" ->
-      "applications/local-1427397477963/stages/20/0/taskSummary?quantiles=0.01,0.5,0.99",
-
-    "stage task list" -> "applications/local-1427397477963/stages/20/0/taskList",
-    "stage task list w/ offset & length" ->
-      "applications/local-1427397477963/stages/20/0/taskList?offset=10&length=50",
-    "stage task list w/ sortBy" ->
-      "applications/local-1427397477963/stages/20/0/taskList?sortBy=DECREASING_RUNTIME",
-    "stage task list w/ sortBy short names: -runtime" ->
-      "applications/local-1427397477963/stages/20/0/taskList?sortBy=-runtime",
-    "stage task list w/ sortBy short names: runtime" ->
-      "applications/local-1427397477963/stages/20/0/taskList?sortBy=runtime",
-
-    "stage list with accumulable json" -> "applications/local-1426533911241/1/stages",
-    "stage with accumulable json" -> "applications/local-1426533911241/1/stages/0/0",
-    "stage task list from multi-attempt app json(1)" ->
-      "applications/local-1426533911241/1/stages/0/0/taskList",
-    "stage task list from multi-attempt app json(2)" ->
-      "applications/local-1426533911241/2/stages/0/0/taskList",
-
-    "rdd list storage json" -> "applications/local-1422981780767/storage/rdd",
-    "one rdd storage json" -> "applications/local-1422981780767/storage/rdd/0"
-  )
-
-  // run a bunch of characterization tests -- just verify the behavior is the same as what is saved
-  // in the test resource folder
-  cases.foreach { case (name, path) =>
-    test(name) {
-      val (code, jsonOpt, errOpt) = getContentAndCode(path)
-      code should be (HttpServletResponse.SC_OK)
-      jsonOpt should be ('defined)
-      errOpt should be (None)
-      val json = jsonOpt.get
-      val exp = IOUtils.toString(new FileInputStream(
-        new File(expRoot, path + "/json_expectation")))
-      // compare the ASTs so formatting differences don't cause failures
-      import org.json4s._
-      import org.json4s.jackson.JsonMethods._
-      val jsonAst = parse(json)
-      val expAst = parse(exp)
-      assertValidDataInJson(jsonAst, expAst)
-    }
-  }
-
-  test("response codes on bad paths") {
-    val badAppId = getContentAndCode("applications/foobar")
-    badAppId._1 should be (HttpServletResponse.SC_NOT_FOUND)
-    badAppId._3 should be (Some("unknown app: foobar"))
-
-    val badStageId = getContentAndCode("applications/local-1422981780767/stages/12345")
-    badStageId._1 should be (HttpServletResponse.SC_NOT_FOUND)
-    badStageId._3 should be (Some("unknown stage: 12345"))
-
-    val badStageAttemptId = getContentAndCode("applications/local-1422981780767/stages/1/1")
-    badStageAttemptId._1 should be (HttpServletResponse.SC_NOT_FOUND)
-    badStageAttemptId._3 should be (Some("unknown attempt for stage 1.  Found attempts: [0]"))
-
-    val badStageId2 = getContentAndCode("applications/local-1422981780767/stages/flimflam")
-    badStageId2._1 should be (HttpServletResponse.SC_NOT_FOUND)
-    // will take some mucking w/ jersey to get a better error msg in this case
-
-    val badQuantiles = getContentAndCode(
-      "applications/local-1427397477963/stages/20/0/taskSummary?quantiles=foo,0.1")
-    badQuantiles._1 should be (HttpServletResponse.SC_BAD_REQUEST)
-    badQuantiles._3 should be (Some("Bad value for parameter \"quantiles\".  Expected a double, " +
-      "got \"foo\""))
-
-    getContentAndCode("foobar")._1 should be (HttpServletResponse.SC_NOT_FOUND)
-  }
+class HistoryServerSuite extends FunSuite with Matchers with MockitoSugar {
 
   test("generate history page with relative links") {
     val historyServer = mock[HistoryServer]
@@ -193,70 +54,4 @@ class HistoryServerSuite extends FunSuite with BeforeAndAfter with Matchers with
     } yield (attrs.toString)
     justHrefs should contain(link)
   }
-
-  def getContentAndCode(path: String, port: Int = port): (Int, Option[String], Option[String]) = {
-    HistoryServerSuite.getContentAndCode(new URL(s"http://localhost:$port/json/v1/$path"))
-  }
-
-  def getUrl(path: String): String = {
-    HistoryServerSuite.getUrl(new URL(s"http://localhost:$port/json/v1/$path"))
-  }
-
-  def generateExpectation(path: String): Unit = {
-    val json = getUrl(path)
-    val dir = new File(expRoot, path)
-    dir.mkdirs()
-    val out = new FileWriter(new File(dir, "json_expectation"))
-    out.write(json)
-    out.close()
-  }
-}
-
-object HistoryServerSuite {
-  def main(args: Array[String]): Unit = {
-    // generate the "expected" results for the characterization tests.  Just blindly assume the
-    // current behavior is correct, and write out the returned json to the test/resource files
-
-    val suite = new HistoryServerSuite
-    FileUtils.deleteDirectory(suite.expRoot)
-    suite.expRoot.mkdirs()
-    try {
-      suite.init()
-      suite.cases.foreach { case (_, path) =>
-        suite.generateExpectation(path)
-      }
-    } finally {
-      suite.stop()
-    }
-  }
-
-  def getContentAndCode(url: URL): (Int, Option[String], Option[String]) = {
-    val connection = url.openConnection().asInstanceOf[HttpURLConnection]
-    connection.setRequestMethod("GET")
-    connection.connect()
-    val code = connection.getResponseCode()
-    val inString = try {
-      val in = Option(connection.getInputStream())
-      in.map{IOUtils.toString}
-    } catch {
-      case io: IOException => None
-    }
-    val errString = try {
-      val err = Option(connection.getErrorStream())
-      err.map{IOUtils.toString}
-    } catch {
-      case io: IOException => None
-    }
-    (code, inString, errString)
-  }
-
-  def getUrl(path: URL): String = {
-    val (code, resultOpt, error) = getContentAndCode(path)
-    if (code == 200) {
-      resultOpt.get
-    } else {
-      throw new RuntimeException(
-        "got code: " + code + " when getting " + path + " w/ error: " + error)
-    }
-  }
 }

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/scala/org/apache/spark/status/api/v1/SimpleDateParamTest.scala
----------------------------------------------------------------------
diff --git a/core/src/test/scala/org/apache/spark/status/api/v1/SimpleDateParamTest.scala b/core/src/test/scala/org/apache/spark/status/api/v1/SimpleDateParamTest.scala
deleted file mode 100644
index 5274df9..0000000
--- a/core/src/test/scala/org/apache/spark/status/api/v1/SimpleDateParamTest.scala
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import org.scalatest.{Matchers, FunSuite}
-
-class SimpleDateParamTest extends FunSuite with Matchers {
-
-  test("date parsing") {
-    new SimpleDateParam("2015-02-20T23:21:17.190GMT").timestamp should be (1424474477190L)
-    new SimpleDateParam("2015-02-20T17:21:17.190CST").timestamp should be (1424474477190L)
-    new SimpleDateParam("2015-02-20").timestamp should be (1424390400000L)  // GMT
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/scala/org/apache/spark/ui/UISeleniumSuite.scala
----------------------------------------------------------------------
diff --git a/core/src/test/scala/org/apache/spark/ui/UISeleniumSuite.scala b/core/src/test/scala/org/apache/spark/ui/UISeleniumSuite.scala
index 117b2c3..d53d7f3 100644
--- a/core/src/test/scala/org/apache/spark/ui/UISeleniumSuite.scala
+++ b/core/src/test/scala/org/apache/spark/ui/UISeleniumSuite.scala
@@ -18,13 +18,11 @@
 package org.apache.spark.ui
 
 import java.net.{HttpURLConnection, URL}
-import javax.servlet.http.{HttpServletResponse, HttpServletRequest}
+import javax.servlet.http.HttpServletRequest
 
 import scala.collection.JavaConversions._
 import scala.xml.Node
 
-import org.json4s._
-import org.json4s.jackson.JsonMethods
 import org.openqa.selenium.htmlunit.HtmlUnitDriver
 import org.openqa.selenium.{By, WebDriver}
 import org.scalatest._
@@ -35,9 +33,8 @@ import org.scalatest.time.SpanSugar._
 import org.apache.spark.LocalSparkContext._
 import org.apache.spark._
 import org.apache.spark.api.java.StorageLevels
-import org.apache.spark.deploy.history.HistoryServerSuite
 import org.apache.spark.shuffle.FetchFailedException
-import org.apache.spark.status.api.v1.{JacksonMessageWriter, StageStatus}
+
 
 /**
  * Selenium tests for the Spark Web UI.
@@ -45,8 +42,6 @@ import org.apache.spark.status.api.v1.{JacksonMessageWriter, StageStatus}
 class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with BeforeAndAfterAll {
 
   implicit var webDriver: WebDriver = _
-  implicit val formats = DefaultFormats
-
 
   override def beforeAll(): Unit = {
     webDriver = new HtmlUnitDriver
@@ -81,42 +76,28 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       val rdd = sc.parallelize(Seq(1, 2, 3))
       rdd.persist(StorageLevels.DISK_ONLY).count()
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(ui, "/storage")
+        go to (ui.appUIAddress.stripSuffix("/") + "/storage")
         val tableRowText = findAll(cssSelector("#storage-by-rdd-table td")).map(_.text).toSeq
         tableRowText should contain (StorageLevels.DISK_ONLY.description)
       }
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(ui, "/storage/rdd/?id=0")
+        go to (ui.appUIAddress.stripSuffix("/") + "/storage/rdd/?id=0")
         val tableRowText = findAll(cssSelector("#rdd-storage-by-block-table td")).map(_.text).toSeq
         tableRowText should contain (StorageLevels.DISK_ONLY.description)
       }
 
-      val storageJson = getJson(ui, "storage/rdd")
-      storageJson.children.length should be (1)
-      (storageJson \ "storageLevel").extract[String] should be (StorageLevels.DISK_ONLY.description)
-      val rddJson = getJson(ui, "storage/rdd/0")
-      (rddJson  \ "storageLevel").extract[String] should be (StorageLevels.DISK_ONLY.description)
-
       rdd.unpersist()
       rdd.persist(StorageLevels.MEMORY_ONLY).count()
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(ui, "/storage")
+        go to (ui.appUIAddress.stripSuffix("/") + "/storage")
         val tableRowText = findAll(cssSelector("#storage-by-rdd-table td")).map(_.text).toSeq
         tableRowText should contain (StorageLevels.MEMORY_ONLY.description)
       }
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(ui, "/storage/rdd/?id=0")
+        go to (ui.appUIAddress.stripSuffix("/") + "/storage/rdd/?id=0")
         val tableRowText = findAll(cssSelector("#rdd-storage-by-block-table td")).map(_.text).toSeq
         tableRowText should contain (StorageLevels.MEMORY_ONLY.description)
       }
-
-      val updatedStorageJson = getJson(ui, "storage/rdd")
-      updatedStorageJson.children.length should be (1)
-      (updatedStorageJson \ "storageLevel").extract[String] should be (
-        StorageLevels.MEMORY_ONLY.description)
-      val updatedRddJson = getJson(ui, "storage/rdd/0")
-      (updatedRddJson  \ "storageLevel").extract[String] should be (
-        StorageLevels.MEMORY_ONLY.description)
     }
   }
 
@@ -127,13 +108,10 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
         sc.parallelize(1 to 10).map { x => throw new Exception()}.collect()
       }
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/stages")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/stages")
         find(id("active")) should be(None)  // Since we hide empty tables
         find(id("failed")).get.text should be("Failed Stages (1)")
       }
-      val stageJson = getJson(sc.ui.get, "stages")
-      stageJson.children.length should be (1)
-      (stageJson \ "status").extract[String] should be (StageStatus.FAILED.name())
 
       // Regression test for SPARK-2105
       class NotSerializable
@@ -142,15 +120,12 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
         sc.parallelize(1 to 10).map { x => unserializableObject}.collect()
       }
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/stages")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/stages")
         find(id("active")) should be(None)  // Since we hide empty tables
         // The failure occurs before the stage becomes active, hence we should still show only one
         // failed stage, not two:
         find(id("failed")).get.text should be("Failed Stages (1)")
       }
-
-      val updatedStageJson = getJson(sc.ui.get, "stages")
-      updatedStageJson should be (stageJson)
     }
   }
 
@@ -163,7 +138,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
     withSpark(newSparkContext(killEnabled = true)) { sc =>
       runSlowJob(sc)
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/stages")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/stages")
         assert(hasKillLink)
       }
     }
@@ -171,7 +146,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
     withSpark(newSparkContext(killEnabled = false)) { sc =>
       runSlowJob(sc)
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/stages")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/stages")
         assert(!hasKillLink)
       }
     }
@@ -182,7 +157,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       // If no job has been run in a job group, then "(Job Group)" should not appear in the header
       sc.parallelize(Seq(1, 2, 3)).count()
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/jobs")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/jobs")
         val tableHeaders = findAll(cssSelector("th")).map(_.text).toSeq
         tableHeaders should not contain "Job Id (Job Group)"
       }
@@ -190,22 +165,10 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       sc.setJobGroup("my-job-group", "my-job-group-description")
       sc.parallelize(Seq(1, 2, 3)).count()
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/jobs")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/jobs")
         val tableHeaders = findAll(cssSelector("th")).map(_.text).toSeq
         tableHeaders should contain ("Job Id (Job Group)")
       }
-
-      val jobJson = getJson(sc.ui.get, "jobs")
-      for {
-        job @ JObject(_) <- jobJson
-        JInt(jobId) <- job \ "jobId"
-        jobGroup = job \ "jobGroup"
-      } {
-        jobId.toInt match {
-          case 0 => jobGroup should be (JNothing)
-          case 1 => jobGroup should be (JString("my-job-group"))
-        }
-      }
     }
   }
 
@@ -232,7 +195,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       }
       mappedData.count()
       eventually(timeout(5 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/jobs")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/jobs")
         find(cssSelector(".stage-progress-cell")).get.text should be ("2/2 (1 failed)")
         // Ideally, the following test would pass, but currently we overcount completed tasks
         // if task recomputations occur:
@@ -241,32 +204,6 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
         // of completed tasks may be higher:
         find(cssSelector(".progress-cell .progress")).get.text should be ("3/2 (1 failed)")
       }
-      val jobJson = getJson(sc.ui.get, "jobs")
-      (jobJson \ "numTasks").extract[Int]should be (2)
-      (jobJson \ "numCompletedTasks").extract[Int] should be (3)
-      (jobJson \ "numFailedTasks").extract[Int] should be (1)
-      (jobJson \ "numCompletedStages").extract[Int] should be (2)
-      (jobJson \ "numFailedStages").extract[Int] should be (1)
-      val stageJson = getJson(sc.ui.get, "stages")
-
-      for {
-        stage @ JObject(_) <- stageJson
-        JString(status) <- stage \ "status"
-        JInt(stageId) <- stage \ "stageId"
-        JInt(attemptId) <- stage \ "attemptId"
-      } {
-        val exp = if (attemptId == 0 && stageId == 1) StageStatus.FAILED else StageStatus.COMPLETE
-        status should be (exp.name())
-      }
-
-      for {
-        stageId <- 0 to 1
-        attemptId <- 0 to 1
-      } {
-        val exp = if (attemptId == 0 && stageId == 1) StageStatus.FAILED else StageStatus.COMPLETE
-        val stageJson = getJson(sc.ui.get, s"stages/$stageId/$attemptId")
-        (stageJson \ "status").extract[String] should be (exp.name())
-      }
     }
   }
 
@@ -281,7 +218,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       // Start the job:
       rdd.countAsync()
       eventually(timeout(10 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/jobs/job/?id=0")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/jobs/job/?id=0")
         find(id("active")).get.text should be ("Active Stages (1)")
         find(id("pending")).get.text should be ("Pending Stages (2)")
         // Essentially, we want to check that none of the stage rows show
@@ -307,7 +244,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       rdd.count()
       rdd.count()
       eventually(timeout(10 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/jobs")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/jobs")
         // The completed jobs table should have two rows. The first row will be the most recent job:
         val firstRow = find(cssSelector("tbody tr")).get.underlying
         val firstRowColumns = firstRow.findElements(By.tagName("td"))
@@ -334,7 +271,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       rdd.count()
       rdd.count()
       eventually(timeout(10 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/jobs/job/?id=1")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/jobs/job/?id=1")
         find(id("pending")) should be (None)
         find(id("active")) should be (None)
         find(id("failed")) should be (None)
@@ -362,7 +299,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       rdd.count()
       rdd.count()
       eventually(timeout(10 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "/jobs")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/jobs")
         findAll(cssSelector("tbody tr a")).foreach { link =>
           link.text.toLowerCase should include ("count")
           link.text.toLowerCase should not include "unknown"
@@ -384,7 +321,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       }
       sparkUI.attachTab(newTab)
       eventually(timeout(10 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/"))
         find(cssSelector("""ul li a[href*="jobs"]""")) should not be(None)
         find(cssSelector("""ul li a[href*="stages"]""")) should not be(None)
         find(cssSelector("""ul li a[href*="storage"]""")) should not be(None)
@@ -393,12 +330,12 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       }
       eventually(timeout(10 seconds), interval(50 milliseconds)) {
         // check whether new page exists
-        goToUi(sc, "/foo")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/foo")
         find(cssSelector("b")).get.text should include ("html magic")
       }
       sparkUI.detachTab(newTab)
       eventually(timeout(10 seconds), interval(50 milliseconds)) {
-        goToUi(sc, "")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/"))
         find(cssSelector("""ul li a[href*="jobs"]""")) should not be(None)
         find(cssSelector("""ul li a[href*="stages"]""")) should not be(None)
         find(cssSelector("""ul li a[href*="storage"]""")) should not be(None)
@@ -407,7 +344,7 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       }
       eventually(timeout(10 seconds), interval(50 milliseconds)) {
         // check new page not exist
-        goToUi(sc, "/foo")
+        go to (sc.ui.get.appUIAddress.stripSuffix("/") + "/foo")
         find(cssSelector("b")) should be(None)
       }
     }
@@ -434,163 +371,4 @@ class UISeleniumSuite extends FunSuite with WebBrowser with Matchers with Before
       }
     }
   }
-
-  test("stage & job retention") {
-    val conf = new SparkConf()
-      .setMaster("local")
-      .setAppName("test")
-      .set("spark.ui.enabled", "true")
-      .set("spark.ui.port", "0")
-      .set("spark.ui.retainedStages", "3")
-      .set("spark.ui.retainedJobs", "2")
-    val sc = new SparkContext(conf)
-    assert(sc.ui.isDefined)
-
-    withSpark(sc) { sc =>
-      // run a few jobs & stages ...
-      (0 until 5).foreach { idx =>
-        // NOTE: if we reverse the order, things don't really behave nicely
-        // we lose the stage for a job we keep, and then the job doesn't know
-        // about its last stage
-        sc.parallelize(idx to (idx + 3)).map(identity).groupBy(identity).map(identity)
-          .groupBy(identity).count()
-        sc.parallelize(idx to (idx + 3)).collect()
-      }
-
-      val expJobInfo = Seq(
-        ("9", "collect"),
-        ("8", "count")
-      )
-
-      eventually(timeout(1 second), interval(50 milliseconds)) {
-        goToUi(sc, "/jobs")
-        // The completed jobs table should have two rows. The first row will be the most recent job:
-        find("completed-summary").get.text should be ("Completed Jobs: 10, only showing 2")
-        find("completed").get.text should be ("Completed Jobs (10, only showing 2)")
-        val rows = findAll(cssSelector("tbody tr")).toIndexedSeq.map{_.underlying}
-        rows.size should be (expJobInfo.size)
-        for {
-          (row, idx) <- rows.zipWithIndex
-          columns = row.findElements(By.tagName("td"))
-          id = columns(0).getText()
-          description = columns(1).getText()
-        } {
-          id should be (expJobInfo(idx)._1)
-          description should include (expJobInfo(idx)._2)
-        }
-      }
-
-      val jobsJson = getJson(sc.ui.get, "jobs")
-      jobsJson.children.size should be (expJobInfo.size)
-      for {
-        (job @ JObject(_),idx) <- jobsJson.children.zipWithIndex
-        id = (job \ "jobId").extract[String]
-        name = (job \ "name").extract[String]
-      } {
-        withClue(s"idx = $idx; id = $id; name = ${name.substring(0,20)}") {
-          id should be (expJobInfo(idx)._1)
-          name should include (expJobInfo(idx)._2)
-        }
-      }
-
-      // what about when we query for a job that did exist, but has been cleared?
-      goToUi(sc, "/jobs/job/?id=7")
-      find("no-info").get.text should be ("No information to display for job 7")
-
-      val badJob = HistoryServerSuite.getContentAndCode(jsonUrl(sc.ui.get, "jobs/7"))
-      badJob._1 should be (HttpServletResponse.SC_NOT_FOUND)
-      badJob._2 should be (None)
-      badJob._3 should be (Some("unknown job: 7"))
-
-      val expStageInfo = Seq(
-        ("19", "collect"),
-        ("18", "count"),
-        ("17", "groupBy")
-      )
-
-      eventually(timeout(1 second), interval(50 milliseconds)) {
-        goToUi(sc, "/stages")
-        find("completed-summary").get.text should be ("Completed Stages: 20, only showing 3")
-        find("completed").get.text should be ("Completed Stages (20, only showing 3)")
-        val rows = findAll(cssSelector("tbody tr")).toIndexedSeq.map{_.underlying}
-        rows.size should be (3)
-        for {
-          (row, idx) <- rows.zipWithIndex
-          columns = row.findElements(By.tagName("td"))
-          id = columns(0).getText()
-          description = columns(1).getText()
-        } {
-          id should be (expStageInfo(idx)._1)
-          description should include (expStageInfo(idx)._2)
-        }
-      }
-
-      val stagesJson = getJson(sc.ui.get, "stages")
-      stagesJson.children.size should be (3)
-      for {
-        (stage @ JObject(_), idx) <- stagesJson.children.zipWithIndex
-        id = (stage \ "stageId").extract[String]
-        name = (stage \ "name").extract[String]
-      } {
-        id should be (expStageInfo(idx)._1)
-        name should include (expStageInfo(idx)._2)
-      }
-
-      // nonexistent stage
-
-      goToUi(sc, "/stages/stage/?id=12&attempt=0")
-      find("no-info").get.text should be ("No information to display for Stage 12 (Attempt 0)")
-      val badStage = HistoryServerSuite.getContentAndCode(jsonUrl(sc.ui.get,"stages/12/0"))
-      badStage._1 should be (HttpServletResponse.SC_NOT_FOUND)
-      badStage._2 should be (None)
-      badStage._3 should be (Some("unknown stage: 12"))
-
-      val badAttempt = HistoryServerSuite.getContentAndCode(jsonUrl(sc.ui.get,"stages/19/15"))
-      badAttempt._1 should be (HttpServletResponse.SC_NOT_FOUND)
-      badAttempt._2 should be (None)
-      badAttempt._3 should be (Some("unknown attempt for stage 19.  Found attempts: [0]"))
-
-      val badStageAttemptList = HistoryServerSuite.getContentAndCode(
-        jsonUrl(sc.ui.get, "stages/12"))
-      badStageAttemptList._1 should be (HttpServletResponse.SC_NOT_FOUND)
-      badStageAttemptList._2 should be (None)
-      badStageAttemptList._3 should be (Some("unknown stage: 12"))
-    }
-  }
-
-  test("live UI json application list") {
-    withSpark(newSparkContext()) { sc =>
-      val appListRawJson = HistoryServerSuite.getUrl(new URL(
-        sc.ui.get.appUIAddress + "/json/v1/applications"))
-      val appListJsonAst = JsonMethods.parse(appListRawJson)
-      appListJsonAst.children.length should be (1)
-      val attempts = (appListJsonAst \ "attempts").children
-      attempts.size should be (1)
-      (attempts(0) \ "completed").extract[Boolean] should be (false)
-      parseDate(attempts(0) \ "startTime") should be (sc.startTime)
-      parseDate(attempts(0) \ "endTime") should be (-1)
-      val oneAppJsonAst = getJson(sc.ui.get, "")
-      oneAppJsonAst should be (appListJsonAst.children(0))
-    }
-  }
-
-  def goToUi(sc: SparkContext, path: String): Unit = {
-    goToUi(sc.ui.get, path)
-  }
-
-  def goToUi(ui: SparkUI, path: String): Unit = {
-    go to (ui.appUIAddress.stripSuffix("/") + path)
-  }
-
-  def parseDate(json: JValue): Long = {
-    JacksonMessageWriter.makeISODateFormat.parse(json.extract[String]).getTime
-  }
-
-  def getJson(ui: SparkUI, path: String): JValue = {
-    JsonMethods.parse(HistoryServerSuite.getUrl(jsonUrl(ui, path)))
-  }
-
-  def jsonUrl(ui: SparkUI, path: String): URL = {
-    new URL(ui.appUIAddress + "/json/v1/applications/test/" + path)
-  }
 }

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/docs/monitoring.md
----------------------------------------------------------------------
diff --git a/docs/monitoring.md b/docs/monitoring.md
index 1e0fc15..8a85928 100644
--- a/docs/monitoring.md
+++ b/docs/monitoring.md
@@ -174,80 +174,6 @@ making it easy to identify slow tasks, data skew, etc.
 
 Note that the history server only displays completed Spark jobs. One way to signal the completion of a Spark job is to stop the Spark Context explicitly (`sc.stop()`), or in Python using the `with SparkContext() as sc:` to handle the Spark Context setup and tear down, and still show the job history on the UI.
 
-## REST API
-
-In addition to viewing the metrics in the UI, they are also available as JSON.  This gives developers
-an easy way to create new visualizations and monitoring tools for Spark.  The JSON is available for
-both running applications, and in the history server.  The endpoints are mounted at `/json/v1`.  Eg.,
-for the history server, they would typically be accessible at `http://<server-url>:18080/json/v1`, and
-for a running application, at `http://localhost:4040/json/v1`.
-
-<table class="table">
-  <tr><th>Endpoint</th><th>Meaning</th></tr>
-  <tr>
-    <td><code>/applications</code></td>
-    <td>A list of all applications</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/jobs</code></td>
-    <td>A list of all jobs for a given application</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/jobs/[job-id]</code></td>
-    <td>Details for the given job</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/stages</code></td>
-    <td>A list of all stages for a given application</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/stages/[stage-id]</code></td>
-    <td>A list of all attempts for the given stage</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/stages/[stage-id]/[stage-attempt-id]</code></td>
-    <td>Details for the given stage attempt</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/stages/[stage-id]/[stage-attempt-id]/taskSummary</code></td>
-    <td>Summary metrics of all tasks in the given stage attempt</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/stages/[stage-id]/[stage-attempt-id]/taskList</code></td>
-    <td>A list of all tasks for the given stage attempt</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/executors</code></td>
-    <td>A list of all executors for the given application</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/storage/rdd</code></td>
-    <td>A list of stored RDDs for the given application</td>
-  </tr>
-  <tr>
-    <td><code>/applications/[app-id]/storage/rdd/[rdd-id]</code></td>
-    <td>Details for the storage status of a given RDD</td>
-  </tr>
-</table>
-
-When running on Yarn, each application has multiple attempts, so `[app-id]` is actually
-`[app-id]/[attempt-id]` in all cases.
-
-These endpoints have been strongly versioned to make it easier to develop applications on top.
- In particular, Spark guarantees:
-
-* Endpoints will never be removed from one version
-* Individual fields will never be removed for any given endpoint
-* New endpoints may be added
-* New fields may be added to existing endpoints
-* New versions of the api may be added in the future at a separate endpoint (eg., `json/v2`).  New versions are *not* required to be backwards compatible.
-* Api versions may be dropped, but only after at least one minor release of co-existing with a new api version
-
-Note that even when examining the UI of a running applications, the `applications/[app-id]` portion is
-still required, though there is only one application available.  Eg. to see the list of jobs for the
-running app, you would go to `http://localhost:4040/json/v1/applications/[app-id]/jobs`.  This is to
-keep the paths consistent in both modes.
-
 # Metrics
 
 Spark has a configurable metrics system based on the 

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index 94cf283..12ad7c5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -624,18 +624,6 @@
         </exclusions>
       </dependency>
       <dependency>
-        <groupId>com.sun.jersey</groupId>
-        <artifactId>jersey-server</artifactId>
-        <version>1.9</version>
-        <scope>${hadoop.deps.scope}</scope>
-      </dependency>
-      <dependency>
-        <groupId>com.sun.jersey</groupId>
-        <artifactId>jersey-core</artifactId>
-        <version>1.9</version>
-        <scope>${hadoop.deps.scope}</scope>
-      </dependency>
-      <dependency>
         <groupId>org.scala-lang</groupId>
         <artifactId>scala-compiler</artifactId>
         <version>${scala.version}</version>


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[05/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Posted by rx...@apache.org.
http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1422981780767/EVENT_LOG_1
----------------------------------------------------------------------
diff --git a/core/src/test/resources/spark-events/local-1422981780767/EVENT_LOG_1 b/core/src/test/resources/spark-events/local-1422981780767/EVENT_LOG_1
deleted file mode 100755
index f14a000..0000000
--- a/core/src/test/resources/spark-events/local-1422981780767/EVENT_LOG_1
+++ /dev/null
@@ -1,82 +0,0 @@
-{"Event":"SparkListenerBlockManagerAdded","Block Manager ID":{"Executor ID":"<driver>","Host":"localhost","Port":57971},"Maximum Memory":278302556,"Timestamp":1422981780906}
-{"Event":"SparkListenerEnvironmentUpdate","JVM Information":{"Java Home":"/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre","Java Version":"1.7.0_67 (Oracle Corporation)","Scala Version":"version 2.10.4"},"Spark Properties":{"spark.driver.host":"192.168.1.103","spark.eventLog.enabled":"true","spark.driver.port":"57969","spark.repl.class.uri":"http://192.168.1.103:57968","spark.jars":"","spark.app.name":"Spark shell","spark.scheduler.mode":"FIFO","spark.executor.id":"driver","spark.master":"local[*]","spark.fileserver.uri":"http://192.168.1.103:57970","spark.tachyonStore.folderName":"spark-3f19daee-844c-41d0-a3fc-5e3e508f9731","spark.app.id":"local-1422981780767"},"System Properties":{"java.io.tmpdir":"/var/folders/36/m29jw1z95qv4ywb1c4n0rz000000gp/T/","line.separator":"\n","path.separator":":","sun.management.compiler":"HotSpot 64-Bit Tiered Compilers","SPARK_SUBMIT":"true","sun.cpu.endian":"little","java.specification.version":"1.7","java.vm.specification.name":"
 Java Virtual Machine Specification","java.vendor":"Oracle Corporation","java.vm.specification.version":"1.7","user.home":"/Users/irashid","file.encoding.pkg":"sun.io","sun.nio.ch.bugLevel":"","ftp.nonProxyHosts":"local|*.local|169.254/16|*.169.254/16","sun.arch.data.model":"64","sun.boot.library.path":"/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib","user.dir":"/Users/irashid/spark-examples/releases/spark-1.2.0-bin-hadoop2.4","java.library.path":"/Users/irashid/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.","sun.cpu.isalist":"","os.arch":"x86_64","java.vm.version":"24.65-b04","java.endorsed.dirs":"/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/endorsed","java.runtime.version":"1.7.0_67-b01","java.vm.info":"mixed mode","java.ext.dirs":"/Users/irashid/Library/Java/Extensions:/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/ext:/Li
 brary/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java","java.runtime.name":"Java(TM) SE Runtime Environment","file.separator":"/","java.class.version":"51.0","java.specification.name":"Java Platform API Specification","sun.boot.class.path":"/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/sunrsasign.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/Contents/Home/jre/classes","file.encoding":"UTF-8","user.timezone":"America/Chica
 go","java.specification.vendor":"Oracle Corporation","sun.java.launcher":"SUN_STANDARD","os.version":"10.9.5","sun.os.patch.level":"unknown","gopherProxySet":"false","java.vm.specification.vendor":"Oracle Corporation","user.country":"US","sun.jnu.encoding":"UTF-8","http.nonProxyHosts":"local|*.local|169.254/16|*.169.254/16","user.language":"en","socksNonProxyHosts":"local|*.local|169.254/16|*.169.254/16","java.vendor.url":"http://java.oracle.com/","java.awt.printerjob":"sun.lwawt.macosx.CPrinterJob","java.awt.graphicsenv":"sun.awt.CGraphicsEnvironment","awt.toolkit":"sun.lwawt.macosx.LWCToolkit","os.name":"Mac OS X","java.vm.vendor":"Oracle Corporation","java.vendor.url.bug":"http://bugreport.sun.com/bugreport/","user.name":"irashid","java.vm.name":"Java HotSpot(TM) 64-Bit Server VM","sun.java.command":"org.apache.spark.deploy.SparkSubmit --class org.apache.spark.repl.Main --conf spark.eventLog.enabled=true spark-shell","java.home":"/Library/Java/JavaVirtualMachines/jdk1.7.0_67.jdk/
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-{"Event":"SparkListenerApplicationStart","App Name":"Spark shell","App ID":"local-1422981780767","Timestamp":1422981779720,"User":"irashid"}
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-{"Event":"SparkListenerTaskEnd","Stage ID":1,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":13,"Index":5,"Attempt":0,"Launch Time":1422981785831,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786283,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":434,"Result Size":1902,"JVM GC Time":19,"Result Serialization Time":2,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Write Metrics":{"Shuffle Bytes Written":1648,"Shuffle Write Time":73000},"Input Metrics":{"Data Read Method":"Memory","Bytes Read":3500016}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":1,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":11,"Index":3,"Attempt":0,"Launch Time":1422981785830,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786284,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":434,"Result Size":1902,"JVM GC Time":19,"Result Serialization Time":1,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Write Metrics":{"Shuffle Bytes Written":1647,"Shuffle Write Time":83000},"Input Metrics":{"Data Read Method":"Memory","Bytes Read":3500016}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":1,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":9,"Index":1,"Attempt":0,"Launch Time":1422981785830,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786284,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":1,"Executor Run Time":436,"Result Size":1902,"JVM GC Time":19,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Write Metrics":{"Shuffle Bytes Written":1648,"Shuffle Write Time":98000},"Input Metrics":{"Data Read Method":"Memory","Bytes Read":3500016}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":1,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":12,"Index":4,"Attempt":0,"Launch Time":1422981785831,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786285,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":434,"Result Size":1902,"JVM GC Time":19,"Result Serialization Time":1,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Write Metrics":{"Shuffle Bytes Written":1645,"Shuffle Write Time":101000},"Input Metrics":{"Data Read Method":"Memory","Bytes Read":3500016}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":1,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":10,"Index":2,"Attempt":0,"Launch Time":1422981785830,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786286,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":434,"Result Size":1902,"JVM GC Time":19,"Result Serialization Time":1,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Write Metrics":{"Shuffle Bytes Written":1648,"Shuffle Write Time":76000},"Input Metrics":{"Data Read Method":"Memory","Bytes Read":3500016}}}
-{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":1,"Stage Attempt ID":0,"Stage Name":"map at <console>:14","Number of Tasks":8,"RDD Info":[{"RDD ID":1,"Name":"1","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0},{"RDD ID":0,"Name":"0","Storage Level":{"Use Disk":false,"Use Memory":true,"Use Tachyon":false,"Deserialized":true,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0}],"Details":"org.apache.spark.rdd.RDD.map(RDD.scala:271)\n$line10.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:14)\n$line10.$read$$iwC$$iwC$$iwC.<init>(<console>:19)\n$line10.$read$$iwC$$iwC.<init>(<console>:21)\n$line10.$read$$iwC.<init>(<console>:23)\n$line10.$read.<init>(<console>:25)\n$line10.$read$.<init>(<console>:29)\n$line10.$read$.<clinit>(<console>)\n$line10
 .$eval$.<init>(<console>:7)\n$line10.$eval$.<clinit>(<console>)\n$line10.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)","Submission Time":1422981785829,"Completion Time":1422981786286,"Accumulables":[]}}
-{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":2,"Stage Attempt ID":0,"Stage Name":"count at <console>:20","Number of Tasks":8,"RDD Info":[{"RDD ID":3,"Name":"3","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0},{"RDD ID":2,"Name":"2","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0}],"Details":"org.apache.spark.rdd.RDD.count(RDD.scala:910)\n$line11.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:20)\n$line11.$read$$iwC$$iwC$$iwC.<init>(<console>:25)\n$line11.$read$$iwC$$iwC.<init>(<console>:27)\n$line11.$read$$iwC.<init>(<console>:29)\n$line11.$read.<init>(<console>:31)\n$line11.$read$.<init>(<console>:35)\n$line11.$read$.<clinit>(<console>)\n$
 line11.$eval$.<init>(<console>:7)\n$line11.$eval$.<clinit>(<console>)\n$line11.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)","Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":2,"Stage Attempt ID":0,"Task Info":{"Task ID":16,"Index":0,"Attempt":0,"Launch Time":1422981786296,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":2,"Stage Attempt ID":0,"Task Info":{"Task ID":17,"Index":1,"Attempt":0,"Launch Time":1422981786297,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":2,"Stage Attempt ID":0,"Task Info":{"Task ID":18,"Index":2,"Attempt":0,"Launch Time":1422981786297,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":2,"Stage Attempt ID":0,"Task Info":{"Task ID":19,"Index":3,"Attempt":0,"Launch Time":1422981786297,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":2,"Stage Attempt ID":0,"Task Info":{"Task ID":20,"Index":4,"Attempt":0,"Launch Time":1422981786298,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":2,"Stage Attempt ID":0,"Task Info":{"Task ID":21,"Index":5,"Attempt":0,"Launch Time":1422981786298,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":2,"Stage Attempt ID":0,"Task Info":{"Task ID":22,"Index":6,"Attempt":0,"Launch Time":1422981786298,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":2,"Stage Attempt ID":0,"Task Info":{"Task ID":23,"Index":7,"Attempt":0,"Launch Time":1422981786299,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskEnd","Stage ID":2,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":20,"Index":4,"Attempt":0,"Launch Time":1422981786298,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786337,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":34,"Result Size":862,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":8,"Fetch Wait Time":0,"Remote Bytes Read":0}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":2,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":21,"Index":5,"Attempt":0,"Launch Time":1422981786298,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786339,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":1,"Executor Run Time":35,"Result Size":862,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":8,"Fetch Wait Time":0,"Remote Bytes Read":0}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":2,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":17,"Index":1,"Attempt":0,"Launch Time":1422981786297,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786340,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":1,"Executor Run Time":35,"Result Size":862,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":8,"Fetch Wait Time":1,"Remote Bytes Read":0}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":2,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":18,"Index":2,"Attempt":0,"Launch Time":1422981786297,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786340,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":34,"Result Size":862,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":8,"Fetch Wait Time":0,"Remote Bytes Read":0}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":2,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":16,"Index":0,"Attempt":0,"Launch Time":1422981786296,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786340,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":1,"Executor Run Time":35,"Result Size":862,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":8,"Fetch Wait Time":0,"Remote Bytes Read":0}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":2,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":23,"Index":7,"Attempt":0,"Launch Time":1422981786299,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786341,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":1,"Executor Run Time":35,"Result Size":862,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":8,"Fetch Wait Time":0,"Remote Bytes Read":0}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":2,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":22,"Index":6,"Attempt":0,"Launch Time":1422981786298,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786342,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":34,"Result Size":862,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":8,"Fetch Wait Time":0,"Remote Bytes Read":0}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":2,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"ExceptionFailure","Class Name":"java.lang.RuntimeException","Description":"got a 3, failing","Stack Trace":[{"Declaring Class":"$line11.$read$$iwC$$iwC$$iwC$$iwC$$anonfun$1","Method Name":"apply","File Name":"<console>","Line Number":18},{"Declaring Class":"$line11.$read$$iwC$$iwC$$iwC$$iwC$$anonfun$1","Method Name":"apply","File Name":"<console>","Line Number":17},{"Declaring Class":"scala.collection.Iterator$$anon$11","Method Name":"next","File Name":"Iterator.scala","Line Number":328},{"Declaring Class":"org.apache.spark.util.Utils$","Method Name":"getIteratorSize","File Name":"Utils.scala","Line Number":1311},{"Declaring Class":"org.apache.spark.rdd.RDD$$anonfun$count$1","Method Name":"apply","File Name":"RDD.scala","Line Number":910},{"Declaring Class":"org.apache.spark.rdd.RDD$$anonfun$count$1","Method Name":"apply","File Name":"RDD.scala","Line Number":910},
 {"Declaring Class":"org.apache.spark.SparkContext$$anonfun$runJob$4","Method Name":"apply","File Name":"SparkContext.scala","Line Number":1314},{"Declaring Class":"org.apache.spark.SparkContext$$anonfun$runJob$4","Method Name":"apply","File Name":"SparkContext.scala","Line Number":1314},{"Declaring Class":"org.apache.spark.scheduler.ResultTask","Method Name":"runTask","File Name":"ResultTask.scala","Line Number":61},{"Declaring Class":"org.apache.spark.scheduler.Task","Method Name":"run","File Name":"Task.scala","Line Number":56},{"Declaring Class":"org.apache.spark.executor.Executor$TaskRunner","Method Name":"run","File Name":"Executor.scala","Line Number":196},{"Declaring Class":"java.util.concurrent.ThreadPoolExecutor","Method Name":"runWorker","File Name":"ThreadPoolExecutor.java","Line Number":1145},{"Declaring Class":"java.util.concurrent.ThreadPoolExecutor$Worker","Method Name":"run","File Name":"ThreadPoolExecutor.java","Line Number":615},{"Declaring Class":"java.lang.Thread
 ","Method Name":"run","File Name":"Thread.java","Line Number":745}],"Full Stack Trace":"java.lang.RuntimeException: got a 3, failing\n\tat $line11.$read$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply(<console>:18)\n\tat $line11.$read$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply(<console>:17)\n\tat scala.collection.Iterator$$anon$11.next(Iterator.scala:328)\n\tat org.apache.spark.util.Utils$.getIteratorSize(Utils.scala:1311)\n\tat org.apache.spark.rdd.RDD$$anonfun$count$1.apply(RDD.scala:910)\n\tat org.apache.spark.rdd.RDD$$anonfun$count$1.apply(RDD.scala:910)\n\tat org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1314)\n\tat org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1314)\n\tat org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)\n\tat org.apache.spark.scheduler.Task.run(Task.scala:56)\n\tat org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:196)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecuto
 r.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:745)\n","Metrics":{"Host Name":"localhost","Executor Deserialize Time":0,"Executor Run Time":36,"Result Size":0,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":8,"Fetch Wait Time":0,"Remote Bytes Read":0}}},"Task Info":{"Task ID":19,"Index":3,"Attempt":0,"Launch Time":1422981786297,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981786343,"Failed":true,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":0,"Executor Run Time":36,"Result Size":0,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":8,"Fe
 tch Wait Time":0,"Remote Bytes Read":0}}}
-{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":2,"Stage Attempt ID":0,"Stage Name":"count at <console>:20","Number of Tasks":8,"RDD Info":[{"RDD ID":3,"Name":"3","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0},{"RDD ID":2,"Name":"2","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0}],"Details":"org.apache.spark.rdd.RDD.count(RDD.scala:910)\n$line11.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:20)\n$line11.$read$$iwC$$iwC$$iwC.<init>(<console>:25)\n$line11.$read$$iwC$$iwC.<init>(<console>:27)\n$line11.$read$$iwC.<init>(<console>:29)\n$line11.$read.<init>(<console>:31)\n$line11.$read$.<init>(<console>:35)\n$line11.$read$.<clinit>(<console>)\n$
 line11.$eval$.<init>(<console>:7)\n$line11.$eval$.<clinit>(<console>)\n$line11.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)","Submission Time":1422981786296,"Completion Time":1422981786347,"Failure Reason":"Job aborted due to stage failure: Task 3 in stage 2.0 failed 1 times, most recent failure: Lost task 3.0 in stage 2.0 (TID 19, localhost): java.lang.RuntimeException: got a 3, fai
 ling\n\tat $line11.$read$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply(<console>:18)\n\tat $line11.$read$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply(<console>:17)\n\tat scala.collection.Iterator$$anon$11.next(Iterator.scala:328)\n\tat org.apache.spark.util.Utils$.getIteratorSize(Utils.scala:1311)\n\tat org.apache.spark.rdd.RDD$$anonfun$count$1.apply(RDD.scala:910)\n\tat org.apache.spark.rdd.RDD$$anonfun$count$1.apply(RDD.scala:910)\n\tat org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1314)\n\tat org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1314)\n\tat org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)\n\tat org.apache.spark.scheduler.Task.run(Task.scala:56)\n\tat org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:196)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Th
 read.java:745)\n\nDriver stacktrace:","Accumulables":[]}}
-{"Event":"SparkListenerJobEnd","Job ID":1,"Job Result":{"Result":"JobFailed","Exception":{"Message":"Job aborted due to stage failure: Task 3 in stage 2.0 failed 1 times, most recent failure: Lost task 3.0 in stage 2.0 (TID 19, localhost): java.lang.RuntimeException: got a 3, failing\n\tat $line11.$read$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply(<console>:18)\n\tat $line11.$read$$iwC$$iwC$$iwC$$iwC$$anonfun$1.apply(<console>:17)\n\tat scala.collection.Iterator$$anon$11.next(Iterator.scala:328)\n\tat org.apache.spark.util.Utils$.getIteratorSize(Utils.scala:1311)\n\tat org.apache.spark.rdd.RDD$$anonfun$count$1.apply(RDD.scala:910)\n\tat org.apache.spark.rdd.RDD$$anonfun$count$1.apply(RDD.scala:910)\n\tat org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1314)\n\tat org.apache.spark.SparkContext$$anonfun$runJob$4.apply(SparkContext.scala:1314)\n\tat org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:61)\n\tat org.apache.spark.scheduler.Task.run(Task.scala:5
 6)\n\tat org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:196)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)\n\tat java.lang.Thread.run(Thread.java:745)\n\nDriver stacktrace:","Stack Trace":[{"Declaring Class":"org.apache.spark.scheduler.DAGScheduler","Method Name":"org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages","File Name":"DAGScheduler.scala","Line Number":1214},{"Declaring Class":"org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1","Method Name":"apply","File Name":"DAGScheduler.scala","Line Number":1203},{"Declaring Class":"org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1","Method Name":"apply","File Name":"DAGScheduler.scala","Line Number":1202},{"Declaring Class":"scala.collection.mutable.ResizableArray$class","Method Name":"foreach","File Name":"ResizableArray.scala","Line Number":59},{"Dec
 laring Class":"scala.collection.mutable.ArrayBuffer","Method Name":"foreach","File Name":"ArrayBuffer.scala","Line Number":47},{"Declaring Class":"org.apache.spark.scheduler.DAGScheduler","Method Name":"abortStage","File Name":"DAGScheduler.scala","Line Number":1202},{"Declaring Class":"org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1","Method Name":"apply","File Name":"DAGScheduler.scala","Line Number":696},{"Declaring Class":"org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1","Method Name":"apply","File Name":"DAGScheduler.scala","Line Number":696},{"Declaring Class":"scala.Option","Method Name":"foreach","File Name":"Option.scala","Line Number":236},{"Declaring Class":"org.apache.spark.scheduler.DAGScheduler","Method Name":"handleTaskSetFailed","File Name":"DAGScheduler.scala","Line Number":696},{"Declaring Class":"org.apache.spark.scheduler.DAGSchedulerEventProcessActor$$anonfun$receive$2","Method Name":"applyOrElse","File Name":"DAGSch
 eduler.scala","Line Number":1420},{"Declaring Class":"akka.actor.Actor$class","Method Name":"aroundReceive","File Name":"Actor.scala","Line Number":465},{"Declaring Class":"org.apache.spark.scheduler.DAGSchedulerEventProcessActor","Method Name":"aroundReceive","File Name":"DAGScheduler.scala","Line Number":1375},{"Declaring Class":"akka.actor.ActorCell","Method Name":"receiveMessage","File Name":"ActorCell.scala","Line Number":516},{"Declaring Class":"akka.actor.ActorCell","Method Name":"invoke","File Name":"ActorCell.scala","Line Number":487},{"Declaring Class":"akka.dispatch.Mailbox","Method Name":"processMailbox","File Name":"Mailbox.scala","Line Number":238},{"Declaring Class":"akka.dispatch.Mailbox","Method Name":"run","File Name":"Mailbox.scala","Line Number":220},{"Declaring Class":"akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask","Method Name":"exec","File Name":"AbstractDispatcher.scala","Line Number":393},{"Declaring Class":"scala.concurrent.forkjoin.ForkJoinTa
 sk","Method Name":"doExec","File Name":"ForkJoinTask.java","Line Number":260},{"Declaring Class":"scala.concurrent.forkjoin.ForkJoinPool$WorkQueue","Method Name":"runTask","File Name":"ForkJoinPool.java","Line Number":1339},{"Declaring Class":"scala.concurrent.forkjoin.ForkJoinPool","Method Name":"runWorker","File Name":"ForkJoinPool.java","Line Number":1979},{"Declaring Class":"scala.concurrent.forkjoin.ForkJoinWorkerThread","Method Name":"run","File Name":"ForkJoinWorkerThread.java","Line Number":107}]}}}
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 init>(<console>:28)\n$line19.$read$.<init>(<console>:32)\n$line19.$read$.<clinit>(<console>)\n$line19.$eval$.<init>(<console>:7)\n$line19.$eval$.<clinit>(<console>)\n$line19.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)","Accumulables":[]}],"Stage IDs":[3]}
-{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":3,"Stage Attempt ID":0,"Stage Name":"count at <console>:17","Number of Tasks":8,"RDD Info":[{"RDD ID":6,"Name":"/Users/irashid/spark-examples/tmp_data/sums_2","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0},{"RDD ID":5,"Name":"/Users/irashid/spark-examples/tmp_data/sums_2","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0}],"Details":"org.apache.spark.rdd.RDD.count(RDD.scala:910)\n$line19.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:17)\n$line19.$read$$iwC$$iwC$$iwC.<init>(<console>:22)\n$line19.$read$$iwC$$iwC.<init>(<console>:24)\n$line19.$read$$iwC.<init>(<console>:26)\n$line19.$read.<init>(<
 console>:28)\n$line19.$read$.<init>(<console>:32)\n$line19.$read$.<clinit>(<console>)\n$line19.$eval$.<init>(<console>:7)\n$line19.$eval$.<clinit>(<console>)\n$line19.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)","Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":3,"Stage Attempt ID":0,"Task Info":{"Task ID":24,"Index":0,"Attempt":0,"Launch Time":1422981787191,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":3,"Stage Attempt ID":0,"Task Info":{"Task ID":25,"Index":1,"Attempt":0,"Launch Time":1422981787191,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":3,"Stage Attempt ID":0,"Task Info":{"Task ID":26,"Index":2,"Attempt":0,"Launch Time":1422981787192,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":3,"Stage Attempt ID":0,"Task Info":{"Task ID":27,"Index":3,"Attempt":0,"Launch Time":1422981787192,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":3,"Stage Attempt ID":0,"Task Info":{"Task ID":28,"Index":4,"Attempt":0,"Launch Time":1422981787193,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":3,"Stage Attempt ID":0,"Task Info":{"Task ID":29,"Index":5,"Attempt":0,"Launch Time":1422981787193,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":3,"Stage Attempt ID":0,"Task Info":{"Task ID":30,"Index":6,"Attempt":0,"Launch Time":1422981787194,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskStart","Stage ID":3,"Stage Attempt ID":0,"Task Info":{"Task ID":31,"Index":7,"Attempt":0,"Launch Time":1422981787194,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Accumulables":[]}}
-{"Event":"SparkListenerTaskEnd","Stage ID":3,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":25,"Index":1,"Attempt":0,"Launch Time":1422981787191,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981787222,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":5,"Executor Run Time":20,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":32}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":3,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":24,"Index":0,"Attempt":0,"Launch Time":1422981787191,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981787223,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":5,"Executor Run Time":20,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":32}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":3,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":26,"Index":2,"Attempt":0,"Launch Time":1422981787192,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981787223,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":4,"Executor Run Time":22,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":3,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":31,"Index":7,"Attempt":0,"Launch Time":1422981787194,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981787223,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":5,"Executor Run Time":19,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":1,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":3,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":29,"Index":5,"Attempt":0,"Launch Time":1422981787193,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981787224,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":5,"Executor Run Time":19,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":3,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":27,"Index":3,"Attempt":0,"Launch Time":1422981787192,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981787224,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":6,"Executor Run Time":19,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":3,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":28,"Index":4,"Attempt":0,"Launch Time":1422981787193,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981787225,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":3,"Executor Run Time":22,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":3,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":30,"Index":6,"Attempt":0,"Launch Time":1422981787194,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981787225,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":3,"Executor Run Time":21,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":3,"Stage Attempt ID":0,"Stage Name":"count at <console>:17","Number of Tasks":8,"RDD Info":[{"RDD ID":6,"Name":"/Users/irashid/spark-examples/tmp_data/sums_2","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0},{"RDD ID":5,"Name":"/Users/irashid/spark-examples/tmp_data/sums_2","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0}],"Details":"org.apache.spark.rdd.RDD.count(RDD.scala:910)\n$line19.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:17)\n$line19.$read$$iwC$$iwC$$iwC.<init>(<console>:22)\n$line19.$read$$iwC$$iwC.<init>(<console>:24)\n$line19.$read$$iwC.<init>(<console>:26)\n$line19.$read.<init>(<
 console>:28)\n$line19.$read$.<init>(<console>:32)\n$line19.$read$.<clinit>(<console>)\n$line19.$eval$.<init>(<console>:7)\n$line19.$eval$.<clinit>(<console>)\n$line19.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)","Submission Time":1422981787191,"Completion Time":1422981787226,"Accumulables":[]}}
-{"Event":"SparkListenerJobEnd","Job ID":2,"Job Result":{"Result":"JobSucceeded"}}
-{"Event":"SparkListenerApplicationEnd","Timestamp":1422981788731}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1422981780767/SPARK_VERSION_1.2.0
----------------------------------------------------------------------
diff --git a/core/src/test/resources/spark-events/local-1422981780767/SPARK_VERSION_1.2.0 b/core/src/test/resources/spark-events/local-1422981780767/SPARK_VERSION_1.2.0
deleted file mode 100755
index e69de29..0000000

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1425081759269/APPLICATION_COMPLETE
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diff --git a/core/src/test/resources/spark-events/local-1425081759269/APPLICATION_COMPLETE b/core/src/test/resources/spark-events/local-1425081759269/APPLICATION_COMPLETE
deleted file mode 100755
index e69de29..0000000


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[10/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Posted by rx...@apache.org.
Revert "[SPARK-3454] separate json endpoints for data in the UI"

This reverts commit d49735800db27239c11478aac4b0f2ec9df91a3f.

The commit broke Spark on Windows.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/51b3d41e
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/51b3d41e
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/51b3d41e

Branch: refs/heads/master
Commit: 51b3d41e160a1326a04536241b427e65b39ed8df
Parents: 1fd31ba
Author: Reynold Xin <rx...@databricks.com>
Authored: Tue May 5 19:27:30 2015 -0700
Committer: Reynold Xin <rx...@databricks.com>
Committed: Tue May 5 19:27:30 2015 -0700

----------------------------------------------------------------------
 .rat-excludes                                   |     7 -
 core/pom.xml                                    |     8 -
 .../org/apache/spark/JobExecutionStatus.java    |     8 +-
 .../spark/status/api/v1/ApplicationStatus.java  |    30 -
 .../apache/spark/status/api/v1/StageStatus.java |    31 -
 .../apache/spark/status/api/v1/TaskSorting.java |    48 -
 .../java/org/apache/spark/util/EnumUtil.java    |    38 -
 .../scala/org/apache/spark/SparkContext.scala   |     2 +-
 .../org/apache/spark/annotation/Private.java    |    41 -
 .../history/ApplicationHistoryProvider.scala    |     4 +-
 .../deploy/history/FsHistoryProvider.scala      |    14 +-
 .../spark/deploy/history/HistoryServer.scala    |    20 +-
 .../spark/deploy/master/ApplicationInfo.scala   |     2 +-
 .../org/apache/spark/deploy/master/Master.scala |    14 +-
 .../deploy/master/ui/ApplicationPage.scala      |    19 +-
 .../spark/deploy/master/ui/MasterPage.scala     |    12 +-
 .../spark/deploy/master/ui/MasterWebUI.scala    |    24 +-
 .../spark/status/api/v1/AllJobsResource.scala   |    98 -
 .../spark/status/api/v1/AllRDDResource.scala    |   104 -
 .../spark/status/api/v1/AllStagesResource.scala |   309 -
 .../status/api/v1/ApplicationListResource.scala |    94 -
 .../status/api/v1/ExecutorListResource.scala    |    36 -
 .../status/api/v1/JacksonMessageWriter.scala    |    93 -
 .../spark/status/api/v1/JsonRootResource.scala  |   255 -
 .../status/api/v1/OneApplicationResource.scala  |    31 -
 .../spark/status/api/v1/OneJobResource.scala    |    41 -
 .../spark/status/api/v1/OneRDDResource.scala    |    34 -
 .../spark/status/api/v1/OneStageResource.scala  |   150 -
 .../spark/status/api/v1/SecurityFilter.scala    |    38 -
 .../spark/status/api/v1/SimpleDateParam.scala   |    55 -
 .../org/apache/spark/status/api/v1/api.scala    |   228 -
 .../spark/storage/StorageStatusListener.scala   |     6 +-
 .../scala/org/apache/spark/ui/SparkUI.scala     |    49 +-
 .../main/scala/org/apache/spark/ui/WebUI.scala  |     8 +-
 .../apache/spark/ui/exec/ExecutorsPage.scala    |    17 +-
 .../org/apache/spark/ui/jobs/AllJobsPage.scala  |    14 +-
 .../apache/spark/ui/jobs/AllStagesPage.scala    |    12 +-
 .../org/apache/spark/ui/jobs/JobPage.scala      |     2 +-
 .../spark/ui/jobs/JobProgressListener.scala     |     4 -
 .../org/apache/spark/ui/jobs/PoolPage.scala     |     2 +-
 .../org/apache/spark/ui/jobs/StagePage.scala    |    19 +-
 .../org/apache/spark/ui/storage/RDDPage.scala   |    73 +-
 .../apache/spark/ui/storage/StoragePage.scala   |     2 +-
 .../apache/spark/ui/storage/StorageTab.scala    |     6 +-
 .../applications/json_expectation               |    53 -
 .../executors/json_expectation                  |    17 -
 .../local-1422981780767/jobs/0/json_expectation |    15 -
 .../local-1422981780767/jobs/json_expectation   |    43 -
 .../json_expectation                            |    43 -
 .../jobs?status=succeeded/json_expectation      |    29 -
 .../local-1422981780767/json_expectation        |    10 -
 .../stages/1/0/json_expectation                 |   270 -
 .../stages/1/json_expectation                   |   270 -
 .../local-1422981780767/stages/json_expectation |    89 -
 .../stages?status=complete/json_expectation     |    67 -
 .../stages?status=failed/json_expectation       |    23 -
 .../storage/rdd/0/json_expectation              |    64 -
 .../storage/rdd/json_expectation                |     9 -
 .../local-1426533911241/1/jobs/json_expectation |    15 -
 .../1/stages/0/0/json_expectation               |   242 -
 .../1/stages/0/0/taskList/json_expectation      |   193 -
 .../1/stages/json_expectation                   |    27 -
 .../local-1426533911241/2/jobs/json_expectation |    15 -
 .../2/stages/0/0/taskList/json_expectation      |   193 -
 .../local-1426533911241/json_expectation        |    17 -
 .../stages/20/0/taskList/json_expectation       |   481 -
 .../json_expectation                            |  1201 --
 .../0/taskList?sortBy=-runtime/json_expectation |   481 -
 .../json_expectation                            |   481 -
 .../0/taskList?sortBy=runtime/json_expectation  |   481 -
 .../stages/20/0/taskSummary/json_expectation    |    15 -
 .../json_expectation                            |    15 -
 .../json_expectation                            |    10 -
 .../json_expectation                            |    19 -
 .../json_expectation                            |    35 -
 .../json_expectation                            |    53 -
 .../json_expectation                            |     1 -
 .../local-1422981759269/APPLICATION_COMPLETE    |     0
 .../local-1422981759269/EVENT_LOG_1             |    88 -
 .../local-1422981759269/SPARK_VERSION_1.2.0     |     0
 .../local-1422981780767/APPLICATION_COMPLETE    |     0
 .../local-1422981780767/EVENT_LOG_1             |    82 -
 .../local-1422981780767/SPARK_VERSION_1.2.0     |     0
 .../local-1425081759269/APPLICATION_COMPLETE    |     0
 .../local-1425081759269/EVENT_LOG_1             |    88 -
 .../local-1425081759269/SPARK_VERSION_1.2.0     |     0
 .../local-1426533911241/APPLICATION_COMPLETE    |     0
 .../local-1426533911241/EVENT_LOG_1             |    24 -
 .../local-1426533911241/SPARK_VERSION_1.2.0     |     0
 .../local-1426633911242/APPLICATION_COMPLETE    |     0
 .../local-1426633911242/EVENT_LOG_1             |    24 -
 .../local-1426633911242/SPARK_VERSION_1.2.0     |     0
 .../resources/spark-events/local-1427397477963  | 12083 -----------------
 .../scala/org/apache/spark/JsonTestUtils.scala  |    34 -
 .../apache/spark/deploy/JsonProtocolSuite.scala |    14 +-
 .../deploy/history/HistoryServerSuite.scala     |   223 +-
 .../status/api/v1/SimpleDateParamTest.scala     |    29 -
 .../org/apache/spark/ui/UISeleniumSuite.scala   |   264 +-
 docs/monitoring.md                              |    74 -
 pom.xml                                         |    12 -
 100 files changed, 172 insertions(+), 19946 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/.rat-excludes
----------------------------------------------------------------------
diff --git a/.rat-excludes b/.rat-excludes
index ac652ed..dccf2db 100644
--- a/.rat-excludes
+++ b/.rat-excludes
@@ -74,12 +74,5 @@ logs
 .*scalastyle-output.xml
 .*dependency-reduced-pom.xml
 known_translations
-json_expectation
-local-1422981759269/*
-local-1422981780767/*
-local-1425081759269/*
-local-1426533911241/*
-local-1426633911242/*
-local-1427397477963/*
 DESCRIPTION
 NAMESPACE

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/pom.xml
----------------------------------------------------------------------
diff --git a/core/pom.xml b/core/pom.xml
index fc42f48..164a836 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -229,14 +229,6 @@
       <version>3.2.10</version>
     </dependency>
     <dependency>
-      <groupId>com.sun.jersey</groupId>
-      <artifactId>jersey-server</artifactId>
-    </dependency>
-    <dependency>
-      <groupId>com.sun.jersey</groupId>
-      <artifactId>jersey-core</artifactId>
-    </dependency>
-    <dependency>
       <groupId>org.apache.mesos</groupId>
       <artifactId>mesos</artifactId>
       <classifier>${mesos.classifier}</classifier>

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/java/org/apache/spark/JobExecutionStatus.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/spark/JobExecutionStatus.java b/core/src/main/java/org/apache/spark/JobExecutionStatus.java
index 0287fb7..6e16131 100644
--- a/core/src/main/java/org/apache/spark/JobExecutionStatus.java
+++ b/core/src/main/java/org/apache/spark/JobExecutionStatus.java
@@ -17,15 +17,9 @@
 
 package org.apache.spark;
 
-import org.apache.spark.util.EnumUtil;
-
 public enum JobExecutionStatus {
   RUNNING,
   SUCCEEDED,
   FAILED,
-  UNKNOWN;
-
-  public static JobExecutionStatus fromString(String str) {
-    return EnumUtil.parseIgnoreCase(JobExecutionStatus.class, str);
-  }
+  UNKNOWN
 }

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/java/org/apache/spark/status/api/v1/ApplicationStatus.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/spark/status/api/v1/ApplicationStatus.java b/core/src/main/java/org/apache/spark/status/api/v1/ApplicationStatus.java
deleted file mode 100644
index 8c7dcf7..0000000
--- a/core/src/main/java/org/apache/spark/status/api/v1/ApplicationStatus.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.spark.status.api.v1;
-
-import org.apache.spark.util.EnumUtil;
-
-public enum ApplicationStatus {
-  COMPLETED,
-  RUNNING;
-
-  public static ApplicationStatus fromString(String str) {
-    return EnumUtil.parseIgnoreCase(ApplicationStatus.class, str);
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/java/org/apache/spark/status/api/v1/StageStatus.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/spark/status/api/v1/StageStatus.java b/core/src/main/java/org/apache/spark/status/api/v1/StageStatus.java
deleted file mode 100644
index 9dbb565..0000000
--- a/core/src/main/java/org/apache/spark/status/api/v1/StageStatus.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.spark.status.api.v1;
-
-import org.apache.spark.util.EnumUtil;
-
-public enum StageStatus {
-  ACTIVE,
-  COMPLETE,
-  FAILED,
-  PENDING;
-
-  public static StageStatus fromString(String str) {
-    return EnumUtil.parseIgnoreCase(StageStatus.class, str);
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/java/org/apache/spark/status/api/v1/TaskSorting.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/spark/status/api/v1/TaskSorting.java b/core/src/main/java/org/apache/spark/status/api/v1/TaskSorting.java
deleted file mode 100644
index f19ed01..0000000
--- a/core/src/main/java/org/apache/spark/status/api/v1/TaskSorting.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.spark.status.api.v1;
-
-import org.apache.spark.util.EnumUtil;
-
-import java.util.HashSet;
-import java.util.Set;
-
-public enum TaskSorting {
-  ID,
-  INCREASING_RUNTIME("runtime"),
-  DECREASING_RUNTIME("-runtime");
-
-  private final Set<String> alternateNames;
-  private TaskSorting(String... names) {
-    alternateNames = new HashSet<String>();
-    for (String n: names) {
-      alternateNames.add(n);
-    }
-  }
-
-  public static TaskSorting fromString(String str) {
-    String lower = str.toLowerCase();
-    for (TaskSorting t: values()) {
-      if (t.alternateNames.contains(lower)) {
-        return t;
-      }
-    }
-    return EnumUtil.parseIgnoreCase(TaskSorting.class, str);
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/java/org/apache/spark/util/EnumUtil.java
----------------------------------------------------------------------
diff --git a/core/src/main/java/org/apache/spark/util/EnumUtil.java b/core/src/main/java/org/apache/spark/util/EnumUtil.java
deleted file mode 100644
index c40c7e7..0000000
--- a/core/src/main/java/org/apache/spark/util/EnumUtil.java
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.util;
-
-import com.google.common.base.Joiner;
-import org.apache.spark.annotation.Private;
-
-@Private
-public class EnumUtil {
-  public static <E extends Enum<E>> E parseIgnoreCase(Class<E> clz, String str) {
-    E[] constants = clz.getEnumConstants();
-    if (str == null) {
-      return null;
-    }
-    for (E e : constants) {
-      if (e.name().equalsIgnoreCase(str)) {
-        return e;
-      }
-    }
-    throw new IllegalArgumentException(
-      String.format("Illegal type='%s'. Supported type values: %s",
-        str, Joiner.on(", ").join(constants)));
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/SparkContext.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/SparkContext.scala b/core/src/main/scala/org/apache/spark/SparkContext.scala
index 2ca6882..682dec4 100644
--- a/core/src/main/scala/org/apache/spark/SparkContext.scala
+++ b/core/src/main/scala/org/apache/spark/SparkContext.scala
@@ -428,7 +428,7 @@ class SparkContext(config: SparkConf) extends Logging with ExecutorAllocationCli
     _ui =
       if (conf.getBoolean("spark.ui.enabled", true)) {
         Some(SparkUI.createLiveUI(this, _conf, listenerBus, _jobProgressListener,
-          _env.securityManager,appName, startTime = startTime))
+          _env.securityManager,appName))
       } else {
         // For tests, do not enable the UI
         None

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/annotation/Private.java
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/annotation/Private.java b/core/src/main/scala/org/apache/spark/annotation/Private.java
deleted file mode 100644
index 9082fcf..0000000
--- a/core/src/main/scala/org/apache/spark/annotation/Private.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.spark.annotation;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-/**
- * A class that is considered private to the internals of Spark -- there is a high-likelihood
- * they will be changed in future versions of Spark.
- *
- * This should be used only when the standard Scala / Java means of protecting classes are
- * insufficient.  In particular, Java has no equivalent of private[spark], so we use this annotation
- * in its place.
- *
- * NOTE: If there exists a Scaladoc comment that immediately precedes this annotation, the first
- * line of the comment must be ":: Private ::" with no trailing blank line. This is because
- * of the known issue that Scaladoc displays only either the annotation or the comment, whichever
- * comes first.
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.TYPE, ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER,
-        ElementType.CONSTRUCTOR, ElementType.LOCAL_VARIABLE, ElementType.PACKAGE})
-public @interface Private {}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/deploy/history/ApplicationHistoryProvider.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/deploy/history/ApplicationHistoryProvider.scala b/core/src/main/scala/org/apache/spark/deploy/history/ApplicationHistoryProvider.scala
index 298a820..6a5011a 100644
--- a/core/src/main/scala/org/apache/spark/deploy/history/ApplicationHistoryProvider.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/history/ApplicationHistoryProvider.scala
@@ -19,7 +19,7 @@ package org.apache.spark.deploy.history
 
 import org.apache.spark.ui.SparkUI
 
-private[spark] case class ApplicationAttemptInfo(
+private[history] case class ApplicationAttemptInfo(
     attemptId: Option[String],
     startTime: Long,
     endTime: Long,
@@ -27,7 +27,7 @@ private[spark] case class ApplicationAttemptInfo(
     sparkUser: String,
     completed: Boolean = false)
 
-private[spark] case class ApplicationHistoryInfo(
+private[history] case class ApplicationHistoryInfo(
     id: String,
     name: String,
     attempts: List[ApplicationAttemptInfo])

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala b/core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala
index 45c2be3..993763f 100644
--- a/core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala
@@ -17,21 +17,23 @@
 
 package org.apache.spark.deploy.history
 
-import java.io.{BufferedInputStream, FileNotFoundException, IOException, InputStream}
+import java.io.{IOException, BufferedInputStream, FileNotFoundException, InputStream}
 import java.util.concurrent.{ExecutorService, Executors, TimeUnit}
 
 import scala.collection.mutable
+import scala.concurrent.duration.Duration
 
-import com.google.common.util.concurrent.{MoreExecutors, ThreadFactoryBuilder}
-import org.apache.hadoop.fs.{FileStatus, Path}
-import org.apache.hadoop.fs.permission.AccessControlException
+import com.google.common.util.concurrent.ThreadFactoryBuilder
 
-import org.apache.spark.{Logging, SecurityManager, SparkConf}
+import com.google.common.util.concurrent.MoreExecutors
+import org.apache.hadoop.fs.permission.AccessControlException
+import org.apache.hadoop.fs.{FileStatus, Path}
 import org.apache.spark.deploy.SparkHadoopUtil
 import org.apache.spark.io.CompressionCodec
 import org.apache.spark.scheduler._
 import org.apache.spark.ui.SparkUI
 import org.apache.spark.util.{Clock, SystemClock, ThreadUtils, Utils}
+import org.apache.spark.{Logging, SecurityManager, SparkConf}
 
 /**
  * A class that provides application history from event logs stored in the file system.
@@ -149,7 +151,7 @@ private[history] class FsHistoryProvider(conf: SparkConf, clock: Clock)
             val conf = this.conf.clone()
             val appSecManager = new SecurityManager(conf)
             SparkUI.createHistoryUI(conf, replayBus, appSecManager, appId,
-              HistoryServer.getAttemptURI(appId, attempt.attemptId), attempt.startTime)
+              HistoryServer.getAttemptURI(appId, attempt.attemptId))
             // Do not call ui.bind() to avoid creating a new server for each application
           }
 

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/deploy/history/HistoryServer.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/deploy/history/HistoryServer.scala b/core/src/main/scala/org/apache/spark/deploy/history/HistoryServer.scala
index 50522e6..754c8e9 100644
--- a/core/src/main/scala/org/apache/spark/deploy/history/HistoryServer.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/history/HistoryServer.scala
@@ -25,7 +25,6 @@ import org.eclipse.jetty.servlet.{ServletContextHandler, ServletHolder}
 
 import org.apache.spark.{Logging, SecurityManager, SparkConf}
 import org.apache.spark.deploy.SparkHadoopUtil
-import org.apache.spark.status.api.v1.{ApplicationInfo, ApplicationsListResource, JsonRootResource, UIRoot}
 import org.apache.spark.ui.{SparkUI, UIUtils, WebUI}
 import org.apache.spark.ui.JettyUtils._
 import org.apache.spark.util.{SignalLogger, Utils}
@@ -46,7 +45,7 @@ class HistoryServer(
     provider: ApplicationHistoryProvider,
     securityManager: SecurityManager,
     port: Int)
-  extends WebUI(securityManager, port, conf) with Logging with UIRoot {
+  extends WebUI(securityManager, port, conf) with Logging {
 
   // How many applications to retain
   private val retainedApplications = conf.getInt("spark.history.retainedApplications", 50)
@@ -57,7 +56,7 @@ class HistoryServer(
       require(parts.length == 1 || parts.length == 2, s"Invalid app key $key")
       val ui = provider
         .getAppUI(parts(0), if (parts.length > 1) Some(parts(1)) else None)
-        .getOrElse(throw new NoSuchElementException(s"no app with key $key"))
+        .getOrElse(throw new NoSuchElementException())
       attachSparkUI(ui)
       ui
     }
@@ -114,10 +113,6 @@ class HistoryServer(
     }
   }
 
-  def getSparkUI(appKey: String): Option[SparkUI] = {
-    Option(appCache.get(appKey))
-  }
-
   initialize()
 
   /**
@@ -128,9 +123,6 @@ class HistoryServer(
    */
   def initialize() {
     attachPage(new HistoryPage(this))
-
-    attachHandler(JsonRootResource.getJsonServlet(this))
-
     attachHandler(createStaticHandler(SparkUI.STATIC_RESOURCE_DIR, "/static"))
 
     val contextHandler = new ServletContextHandler
@@ -168,13 +160,7 @@ class HistoryServer(
    *
    * @return List of all known applications.
    */
-  def getApplicationList(): Iterable[ApplicationHistoryInfo] = {
-    provider.getListing()
-  }
-
-  def getApplicationInfoList: Iterator[ApplicationInfo] = {
-    getApplicationList().iterator.map(ApplicationsListResource.appHistoryInfoToPublicAppInfo)
-  }
+  def getApplicationList(): Iterable[ApplicationHistoryInfo] = provider.getListing()
 
   /**
    * Returns the provider configuration to show in the listing page.

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/deploy/master/ApplicationInfo.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/deploy/master/ApplicationInfo.scala b/core/src/main/scala/org/apache/spark/deploy/master/ApplicationInfo.scala
index 1620e95..f59d550 100644
--- a/core/src/main/scala/org/apache/spark/deploy/master/ApplicationInfo.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/master/ApplicationInfo.scala
@@ -28,7 +28,7 @@ import org.apache.spark.annotation.DeveloperApi
 import org.apache.spark.deploy.ApplicationDescription
 import org.apache.spark.util.Utils
 
-private[spark] class ApplicationInfo(
+private[deploy] class ApplicationInfo(
     val startTime: Long,
     val id: String,
     val desc: ApplicationDescription,

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/deploy/master/Master.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/deploy/master/Master.scala b/core/src/main/scala/org/apache/spark/deploy/master/Master.scala
index 53e1903..0fac3cd 100644
--- a/core/src/main/scala/org/apache/spark/deploy/master/Master.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/master/Master.scala
@@ -754,9 +754,9 @@ private[master] class Master(
 
   /**
    * Rebuild a new SparkUI from the given application's event logs.
-   * Return the UI if successful, else None
+   * Return whether this is successful.
    */
-  private[master] def rebuildSparkUI(app: ApplicationInfo): Option[SparkUI] = {
+  private def rebuildSparkUI(app: ApplicationInfo): Boolean = {
     val appName = app.desc.name
     val notFoundBasePath = HistoryServer.UI_PATH_PREFIX + "/not-found"
     try {
@@ -764,7 +764,7 @@ private[master] class Master(
         .getOrElse {
           // Event logging is not enabled for this application
           app.desc.appUiUrl = notFoundBasePath
-          return None
+          return false
         }
 
       val eventLogFilePrefix = EventLoggingListener.getLogPath(
@@ -787,7 +787,7 @@ private[master] class Master(
       val logInput = EventLoggingListener.openEventLog(new Path(eventLogFile), fs)
       val replayBus = new ReplayListenerBus()
       val ui = SparkUI.createHistoryUI(new SparkConf, replayBus, new SecurityManager(conf),
-        appName + status, HistoryServer.UI_PATH_PREFIX + s"/${app.id}", app.startTime)
+        appName + status, HistoryServer.UI_PATH_PREFIX + s"/${app.id}")
       val maybeTruncated = eventLogFile.endsWith(EventLoggingListener.IN_PROGRESS)
       try {
         replayBus.replay(logInput, eventLogFile, maybeTruncated)
@@ -798,7 +798,7 @@ private[master] class Master(
       webUi.attachSparkUI(ui)
       // Application UI is successfully rebuilt, so link the Master UI to it
       app.desc.appUiUrl = ui.basePath
-      Some(ui)
+      true
     } catch {
       case fnf: FileNotFoundException =>
         // Event logging is enabled for this application, but no event logs are found
@@ -808,7 +808,7 @@ private[master] class Master(
         msg += " Did you specify the correct logging directory?"
         msg = URLEncoder.encode(msg, "UTF-8")
         app.desc.appUiUrl = notFoundBasePath + s"?msg=$msg&title=$title"
-        None
+        false
       case e: Exception =>
         // Relay exception message to application UI page
         val title = s"Application history load error (${app.id})"
@@ -817,7 +817,7 @@ private[master] class Master(
         logError(msg, e)
         msg = URLEncoder.encode(msg, "UTF-8")
         app.desc.appUiUrl = notFoundBasePath + s"?msg=$msg&exception=$exception&title=$title"
-        None
+        false
     }
   }
 

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/deploy/master/ui/ApplicationPage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/deploy/master/ui/ApplicationPage.scala b/core/src/main/scala/org/apache/spark/deploy/master/ui/ApplicationPage.scala
index 06e265f..273f077 100644
--- a/core/src/main/scala/org/apache/spark/deploy/master/ui/ApplicationPage.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/master/ui/ApplicationPage.scala
@@ -23,8 +23,10 @@ import scala.concurrent.Await
 import scala.xml.Node
 
 import akka.pattern.ask
+import org.json4s.JValue
+import org.json4s.JsonAST.JNothing
 
-import org.apache.spark.deploy.ExecutorState
+import org.apache.spark.deploy.{ExecutorState, JsonProtocol}
 import org.apache.spark.deploy.DeployMessages.{MasterStateResponse, RequestMasterState}
 import org.apache.spark.deploy.master.ExecutorDesc
 import org.apache.spark.ui.{UIUtils, WebUIPage}
@@ -36,6 +38,21 @@ private[ui] class ApplicationPage(parent: MasterWebUI) extends WebUIPage("app")
   private val timeout = parent.timeout
 
   /** Executor details for a particular application */
+  override def renderJson(request: HttpServletRequest): JValue = {
+    val appId = request.getParameter("appId")
+    val stateFuture = (master ? RequestMasterState)(timeout).mapTo[MasterStateResponse]
+    val state = Await.result(stateFuture, timeout)
+    val app = state.activeApps.find(_.id == appId).getOrElse({
+      state.completedApps.find(_.id == appId).getOrElse(null)
+    })
+    if (app == null) {
+      JNothing
+    } else {
+      JsonProtocol.writeApplicationInfo(app)
+    }
+  }
+
+  /** Executor details for a particular application */
   def render(request: HttpServletRequest): Seq[Node] = {
     val appId = request.getParameter("appId")
     val stateFuture = (master ? RequestMasterState)(timeout).mapTo[MasterStateResponse]

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterPage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterPage.scala b/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterPage.scala
index 7569276..1f2c3fd 100644
--- a/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterPage.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterPage.scala
@@ -35,13 +35,10 @@ private[ui] class MasterPage(parent: MasterWebUI) extends WebUIPage("") {
   private val master = parent.masterActorRef
   private val timeout = parent.timeout
 
-  def getMasterState: MasterStateResponse = {
-    val stateFuture = (master ? RequestMasterState)(timeout).mapTo[MasterStateResponse]
-    Await.result(stateFuture, timeout)
-  }
-
   override def renderJson(request: HttpServletRequest): JValue = {
-    JsonProtocol.writeMasterState(getMasterState)
+    val stateFuture = (master ? RequestMasterState)(timeout).mapTo[MasterStateResponse]
+    val state = Await.result(stateFuture, timeout)
+    JsonProtocol.writeMasterState(state)
   }
 
   def handleAppKillRequest(request: HttpServletRequest): Unit = {
@@ -71,7 +68,8 @@ private[ui] class MasterPage(parent: MasterWebUI) extends WebUIPage("") {
 
   /** Index view listing applications and executors */
   def render(request: HttpServletRequest): Seq[Node] = {
-    val state = getMasterState
+    val stateFuture = (master ? RequestMasterState)(timeout).mapTo[MasterStateResponse]
+    val state = Await.result(stateFuture, timeout)
 
     val workerHeaders = Seq("Worker Id", "Address", "State", "Cores", "Memory")
     val workers = state.workers.sortBy(_.id)

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala b/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala
index eb26e9f..dea0a65 100644
--- a/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala
+++ b/core/src/main/scala/org/apache/spark/deploy/master/ui/MasterWebUI.scala
@@ -19,7 +19,6 @@ package org.apache.spark.deploy.master.ui
 
 import org.apache.spark.Logging
 import org.apache.spark.deploy.master.Master
-import org.apache.spark.status.api.v1.{ApplicationsListResource, ApplicationInfo, JsonRootResource, UIRoot}
 import org.apache.spark.ui.{SparkUI, WebUI}
 import org.apache.spark.ui.JettyUtils._
 import org.apache.spark.util.RpcUtils
@@ -29,15 +28,12 @@ import org.apache.spark.util.RpcUtils
  */
 private[master]
 class MasterWebUI(val master: Master, requestedPort: Int)
-  extends WebUI(master.securityMgr, requestedPort, master.conf, name = "MasterUI") with Logging
-  with UIRoot {
+  extends WebUI(master.securityMgr, requestedPort, master.conf, name = "MasterUI") with Logging {
 
   val masterActorRef = master.self
   val timeout = RpcUtils.askTimeout(master.conf)
   val killEnabled = master.conf.getBoolean("spark.ui.killEnabled", true)
 
-  val masterPage = new MasterPage(this)
-
   initialize()
 
   /** Initialize all components of the server. */
@@ -47,7 +43,6 @@ class MasterWebUI(val master: Master, requestedPort: Int)
     attachPage(new HistoryNotFoundPage(this))
     attachPage(masterPage)
     attachHandler(createStaticHandler(MasterWebUI.STATIC_RESOURCE_DIR, "/static"))
-    attachHandler(JsonRootResource.getJsonServlet(this))
     attachHandler(createRedirectHandler(
       "/app/kill", "/", masterPage.handleAppKillRequest, httpMethods = Set("POST")))
     attachHandler(createRedirectHandler(
@@ -65,23 +60,6 @@ class MasterWebUI(val master: Master, requestedPort: Int)
     assert(serverInfo.isDefined, "Master UI must be bound to a server before detaching SparkUIs")
     ui.getHandlers.foreach(detachHandler)
   }
-
-  def getApplicationInfoList: Iterator[ApplicationInfo] = {
-    val state = masterPage.getMasterState
-    val activeApps = state.activeApps.sortBy(_.startTime).reverse
-    val completedApps = state.completedApps.sortBy(_.endTime).reverse
-    activeApps.iterator.map { ApplicationsListResource.convertApplicationInfo(_, false) } ++
-      completedApps.iterator.map { ApplicationsListResource.convertApplicationInfo(_, true) }
-  }
-
-  def getSparkUI(appId: String): Option[SparkUI] = {
-    val state = masterPage.getMasterState
-    val activeApps = state.activeApps.sortBy(_.startTime).reverse
-    val completedApps = state.completedApps.sortBy(_.endTime).reverse
-    (activeApps ++ completedApps).find { _.id == appId }.flatMap {
-      master.rebuildSparkUI
-    }
-  }
 }
 
 private[master] object MasterWebUI {

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/AllJobsResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/AllJobsResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/AllJobsResource.scala
deleted file mode 100644
index 5783df5..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/AllJobsResource.scala
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import java.util.{Arrays, Date, List => JList}
-import javax.ws.rs._
-import javax.ws.rs.core.MediaType
-
-import org.apache.spark.JobExecutionStatus
-import org.apache.spark.ui.SparkUI
-import org.apache.spark.ui.jobs.JobProgressListener
-import org.apache.spark.ui.jobs.UIData.JobUIData
-
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class AllJobsResource(ui: SparkUI) {
-
-  @GET
-  def jobsList(@QueryParam("status") statuses: JList[JobExecutionStatus]): Seq[JobData] = {
-    val statusToJobs: Seq[(JobExecutionStatus, Seq[JobUIData])] =
-      AllJobsResource.getStatusToJobs(ui)
-    val adjStatuses: JList[JobExecutionStatus] = {
-      if (statuses.isEmpty) {
-        Arrays.asList(JobExecutionStatus.values(): _*)
-      } else {
-        statuses
-      }
-    }
-    val jobInfos = for {
-      (status, jobs) <- statusToJobs
-      job <- jobs if adjStatuses.contains(status)
-    } yield {
-      AllJobsResource.convertJobData(job, ui.jobProgressListener, false)
-    }
-    jobInfos.sortBy{- _.jobId}
-  }
-
-}
-
-private[v1] object AllJobsResource {
-
-  def getStatusToJobs(ui: SparkUI): Seq[(JobExecutionStatus, Seq[JobUIData])] = {
-    val statusToJobs = ui.jobProgressListener.synchronized {
-      Seq(
-        JobExecutionStatus.RUNNING -> ui.jobProgressListener.activeJobs.values.toSeq,
-        JobExecutionStatus.SUCCEEDED -> ui.jobProgressListener.completedJobs.toSeq,
-        JobExecutionStatus.FAILED -> ui.jobProgressListener.failedJobs.reverse.toSeq
-      )
-    }
-    statusToJobs
-  }
-
-  def convertJobData(
-      job: JobUIData,
-      listener: JobProgressListener,
-      includeStageDetails: Boolean): JobData = {
-    listener.synchronized {
-      val lastStageInfo = listener.stageIdToInfo.get(job.stageIds.max)
-      val lastStageData = lastStageInfo.flatMap { s =>
-        listener.stageIdToData.get((s.stageId, s.attemptId))
-      }
-      val lastStageName = lastStageInfo.map { _.name }.getOrElse("(Unknown Stage Name)")
-      val lastStageDescription = lastStageData.flatMap { _.description }
-      new JobData(
-        jobId = job.jobId,
-        name = lastStageName,
-        description = lastStageDescription,
-        submissionTime = job.submissionTime.map{new Date(_)},
-        completionTime = job.completionTime.map{new Date(_)},
-        stageIds = job.stageIds,
-        jobGroup = job.jobGroup,
-        status = job.status,
-        numTasks = job.numTasks,
-        numActiveTasks = job.numActiveTasks,
-        numCompletedTasks = job.numCompletedTasks,
-        numSkippedTasks = job.numCompletedTasks,
-        numFailedTasks = job.numFailedTasks,
-        numActiveStages = job.numActiveStages,
-        numCompletedStages = job.completedStageIndices.size,
-        numSkippedStages = job.numSkippedStages,
-        numFailedStages = job.numFailedStages
-      )
-    }
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/AllRDDResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/AllRDDResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/AllRDDResource.scala
deleted file mode 100644
index 645ede2..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/AllRDDResource.scala
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import javax.ws.rs.{GET, Produces}
-import javax.ws.rs.core.MediaType
-
-import org.apache.spark.storage.{RDDInfo, StorageStatus, StorageUtils}
-import org.apache.spark.ui.SparkUI
-import org.apache.spark.ui.storage.StorageListener
-
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class AllRDDResource(ui: SparkUI) {
-
-  @GET
-  def rddList(): Seq[RDDStorageInfo] = {
-    val storageStatusList = ui.storageListener.storageStatusList
-    val rddInfos = ui.storageListener.rddInfoList
-    rddInfos.map{rddInfo =>
-      AllRDDResource.getRDDStorageInfo(rddInfo.id, rddInfo, storageStatusList,
-        includeDetails = false)
-    }
-  }
-
-}
-
-private[spark] object AllRDDResource {
-
-  def getRDDStorageInfo(
-      rddId: Int,
-      listener: StorageListener,
-      includeDetails: Boolean): Option[RDDStorageInfo] = {
-    val storageStatusList = listener.storageStatusList
-    listener.rddInfoList.find { _.id == rddId }.map { rddInfo =>
-      getRDDStorageInfo(rddId, rddInfo, storageStatusList, includeDetails)
-    }
-  }
-
-  def getRDDStorageInfo(
-      rddId: Int,
-      rddInfo: RDDInfo,
-      storageStatusList: Seq[StorageStatus],
-      includeDetails: Boolean): RDDStorageInfo = {
-    val workers = storageStatusList.map { (rddId, _) }
-    val blockLocations = StorageUtils.getRddBlockLocations(rddId, storageStatusList)
-    val blocks = storageStatusList
-      .flatMap { _.rddBlocksById(rddId) }
-      .sortWith { _._1.name < _._1.name }
-      .map { case (blockId, status) =>
-        (blockId, status, blockLocations.get(blockId).getOrElse(Seq[String]("Unknown")))
-      }
-
-    val dataDistribution = if (includeDetails) {
-      Some(storageStatusList.map { status =>
-        new RDDDataDistribution(
-          address = status.blockManagerId.hostPort,
-          memoryUsed = status.memUsedByRdd(rddId),
-          memoryRemaining = status.memRemaining,
-          diskUsed = status.diskUsedByRdd(rddId)
-        ) } )
-    } else {
-      None
-    }
-    val partitions = if (includeDetails) {
-      Some(blocks.map { case (id, block, locations) =>
-        new RDDPartitionInfo(
-          blockName = id.name,
-          storageLevel = block.storageLevel.description,
-          memoryUsed = block.memSize,
-          diskUsed = block.diskSize,
-          executors = locations
-        )
-      } )
-    } else {
-      None
-    }
-
-    new RDDStorageInfo(
-      id = rddId,
-      name = rddInfo.name,
-      numPartitions = rddInfo.numPartitions,
-      numCachedPartitions = rddInfo.numCachedPartitions,
-      storageLevel = rddInfo.storageLevel.description,
-      memoryUsed = rddInfo.memSize,
-      diskUsed = rddInfo.diskSize,
-      dataDistribution = dataDistribution,
-      partitions = partitions
-    )
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/AllStagesResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/AllStagesResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/AllStagesResource.scala
deleted file mode 100644
index 5060858..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/AllStagesResource.scala
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import java.util.{Arrays, Date, List => JList}
-import javax.ws.rs.{GET, PathParam, Produces, QueryParam}
-import javax.ws.rs.core.MediaType
-
-import org.apache.spark.executor.{InputMetrics => InternalInputMetrics, OutputMetrics => InternalOutputMetrics, ShuffleReadMetrics => InternalShuffleReadMetrics, ShuffleWriteMetrics => InternalShuffleWriteMetrics, TaskMetrics => InternalTaskMetrics}
-import org.apache.spark.scheduler.{AccumulableInfo => InternalAccumulableInfo, StageInfo}
-import org.apache.spark.ui.SparkUI
-import org.apache.spark.ui.jobs.UIData.{StageUIData, TaskUIData}
-import org.apache.spark.util.Distribution
-
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class AllStagesResource(ui: SparkUI) {
-
-  @GET
-  def stageList(@QueryParam("status") statuses: JList[StageStatus]): Seq[StageData] = {
-    val listener = ui.jobProgressListener
-    val stageAndStatus = AllStagesResource.stagesAndStatus(ui)
-    val adjStatuses = {
-      if (statuses.isEmpty()) {
-        Arrays.asList(StageStatus.values(): _*)
-      } else {
-        statuses
-      }
-    }
-    for {
-      (status, stageList) <- stageAndStatus
-      stageInfo: StageInfo <- stageList if adjStatuses.contains(status)
-      stageUiData: StageUIData <- listener.synchronized {
-        listener.stageIdToData.get((stageInfo.stageId, stageInfo.attemptId))
-      }
-    } yield {
-      AllStagesResource.stageUiToStageData(status, stageInfo, stageUiData, includeDetails = false)
-    }
-  }
-}
-
-private[v1] object AllStagesResource {
-  def stageUiToStageData(
-      status: StageStatus,
-      stageInfo: StageInfo,
-      stageUiData: StageUIData,
-      includeDetails: Boolean): StageData = {
-
-    val taskData = if (includeDetails) {
-      Some(stageUiData.taskData.map { case (k, v) => k -> convertTaskData(v) } )
-    } else {
-      None
-    }
-    val executorSummary = if (includeDetails) {
-      Some(stageUiData.executorSummary.map { case (k, summary) =>
-        k -> new ExecutorStageSummary(
-          taskTime = summary.taskTime,
-          failedTasks = summary.failedTasks,
-          succeededTasks = summary.succeededTasks,
-          inputBytes = summary.inputBytes,
-          outputBytes = summary.outputBytes,
-          shuffleRead = summary.shuffleRead,
-          shuffleWrite = summary.shuffleWrite,
-          memoryBytesSpilled = summary.memoryBytesSpilled,
-          diskBytesSpilled = summary.diskBytesSpilled
-        )
-      })
-    } else {
-      None
-    }
-
-    val accumulableInfo = stageUiData.accumulables.values.map { convertAccumulableInfo }.toSeq
-
-    new StageData(
-      status = status,
-      stageId = stageInfo.stageId,
-      attemptId = stageInfo.attemptId,
-      numActiveTasks = stageUiData.numActiveTasks,
-      numCompleteTasks = stageUiData.numCompleteTasks,
-      numFailedTasks = stageUiData.numFailedTasks,
-      executorRunTime = stageUiData.executorRunTime,
-      inputBytes = stageUiData.inputBytes,
-      inputRecords = stageUiData.inputRecords,
-      outputBytes = stageUiData.outputBytes,
-      outputRecords = stageUiData.outputRecords,
-      shuffleReadBytes = stageUiData.shuffleReadTotalBytes,
-      shuffleReadRecords = stageUiData.shuffleReadRecords,
-      shuffleWriteBytes = stageUiData.shuffleWriteBytes,
-      shuffleWriteRecords = stageUiData.shuffleWriteRecords,
-      memoryBytesSpilled = stageUiData.memoryBytesSpilled,
-      diskBytesSpilled = stageUiData.diskBytesSpilled,
-      schedulingPool = stageUiData.schedulingPool,
-      name = stageInfo.name,
-      details = stageInfo.details,
-      accumulatorUpdates = accumulableInfo,
-      tasks = taskData,
-      executorSummary = executorSummary
-    )
-  }
-
-  def stagesAndStatus(ui: SparkUI): Seq[(StageStatus, Seq[StageInfo])] = {
-    val listener = ui.jobProgressListener
-    listener.synchronized {
-      Seq(
-        StageStatus.ACTIVE -> listener.activeStages.values.toSeq,
-        StageStatus.COMPLETE -> listener.completedStages.reverse.toSeq,
-        StageStatus.FAILED -> listener.failedStages.reverse.toSeq,
-        StageStatus.PENDING -> listener.pendingStages.values.toSeq
-      )
-    }
-  }
-
-  def convertTaskData(uiData: TaskUIData): TaskData = {
-    new TaskData(
-      taskId = uiData.taskInfo.taskId,
-      index = uiData.taskInfo.index,
-      attempt = uiData.taskInfo.attempt,
-      launchTime = new Date(uiData.taskInfo.launchTime),
-      executorId = uiData.taskInfo.executorId,
-      host = uiData.taskInfo.host,
-      taskLocality = uiData.taskInfo.taskLocality.toString(),
-      speculative = uiData.taskInfo.speculative,
-      accumulatorUpdates = uiData.taskInfo.accumulables.map { convertAccumulableInfo },
-      errorMessage = uiData.errorMessage,
-      taskMetrics = uiData.taskMetrics.map { convertUiTaskMetrics }
-    )
-  }
-
-  def taskMetricDistributions(
-      allTaskData: Iterable[TaskUIData],
-      quantiles: Array[Double]): TaskMetricDistributions = {
-
-    val rawMetrics = allTaskData.flatMap{_.taskMetrics}.toSeq
-
-    def metricQuantiles(f: InternalTaskMetrics => Double): IndexedSeq[Double] =
-      Distribution(rawMetrics.map { d => f(d) }).get.getQuantiles(quantiles)
-
-    // We need to do a lot of similar munging to nested metrics here.  For each one,
-    // we want (a) extract the values for nested metrics (b) make a distribution for each metric
-    // (c) shove the distribution into the right field in our return type and (d) only return
-    // a result if the option is defined for any of the tasks.  MetricHelper is a little util
-    // to make it a little easier to deal w/ all of the nested options.  Mostly it lets us just
-    // implement one "build" method, which just builds the quantiles for each field.
-
-    val inputMetrics: Option[InputMetricDistributions] =
-      new MetricHelper[InternalInputMetrics, InputMetricDistributions](rawMetrics, quantiles) {
-        def getSubmetrics(raw: InternalTaskMetrics): Option[InternalInputMetrics] = {
-          raw.inputMetrics
-        }
-
-        def build: InputMetricDistributions = new InputMetricDistributions(
-          bytesRead = submetricQuantiles(_.bytesRead),
-          recordsRead = submetricQuantiles(_.recordsRead)
-        )
-      }.metricOption
-
-    val outputMetrics: Option[OutputMetricDistributions] =
-      new MetricHelper[InternalOutputMetrics, OutputMetricDistributions](rawMetrics, quantiles) {
-        def getSubmetrics(raw:InternalTaskMetrics): Option[InternalOutputMetrics] = {
-          raw.outputMetrics
-        }
-        def build: OutputMetricDistributions = new OutputMetricDistributions(
-          bytesWritten = submetricQuantiles(_.bytesWritten),
-          recordsWritten = submetricQuantiles(_.recordsWritten)
-        )
-      }.metricOption
-
-    val shuffleReadMetrics: Option[ShuffleReadMetricDistributions] =
-      new MetricHelper[InternalShuffleReadMetrics, ShuffleReadMetricDistributions](rawMetrics,
-        quantiles) {
-        def getSubmetrics(raw: InternalTaskMetrics): Option[InternalShuffleReadMetrics] = {
-          raw.shuffleReadMetrics
-        }
-        def build: ShuffleReadMetricDistributions = new ShuffleReadMetricDistributions(
-          readBytes = submetricQuantiles(_.totalBytesRead),
-          readRecords = submetricQuantiles(_.recordsRead),
-          remoteBytesRead = submetricQuantiles(_.remoteBytesRead),
-          remoteBlocksFetched = submetricQuantiles(_.remoteBlocksFetched),
-          localBlocksFetched = submetricQuantiles(_.localBlocksFetched),
-          totalBlocksFetched = submetricQuantiles(_.totalBlocksFetched),
-          fetchWaitTime = submetricQuantiles(_.fetchWaitTime)
-        )
-      }.metricOption
-
-    val shuffleWriteMetrics: Option[ShuffleWriteMetricDistributions] =
-      new MetricHelper[InternalShuffleWriteMetrics, ShuffleWriteMetricDistributions](rawMetrics,
-        quantiles) {
-        def getSubmetrics(raw: InternalTaskMetrics): Option[InternalShuffleWriteMetrics] = {
-          raw.shuffleWriteMetrics
-        }
-        def build: ShuffleWriteMetricDistributions = new ShuffleWriteMetricDistributions(
-          writeBytes = submetricQuantiles(_.shuffleBytesWritten),
-          writeRecords = submetricQuantiles(_.shuffleRecordsWritten),
-          writeTime = submetricQuantiles(_.shuffleWriteTime)
-        )
-      }.metricOption
-
-    new TaskMetricDistributions(
-      quantiles = quantiles,
-      executorDeserializeTime = metricQuantiles(_.executorDeserializeTime),
-      executorRunTime = metricQuantiles(_.executorRunTime),
-      resultSize = metricQuantiles(_.resultSize),
-      jvmGcTime = metricQuantiles(_.jvmGCTime),
-      resultSerializationTime = metricQuantiles(_.resultSerializationTime),
-      memoryBytesSpilled = metricQuantiles(_.memoryBytesSpilled),
-      diskBytesSpilled = metricQuantiles(_.diskBytesSpilled),
-      inputMetrics = inputMetrics,
-      outputMetrics = outputMetrics,
-      shuffleReadMetrics = shuffleReadMetrics,
-      shuffleWriteMetrics = shuffleWriteMetrics
-    )
-  }
-
-  def convertAccumulableInfo(acc: InternalAccumulableInfo): AccumulableInfo = {
-    new AccumulableInfo(acc.id, acc.name, acc.update, acc.value)
-  }
-
-  def convertUiTaskMetrics(internal: InternalTaskMetrics): TaskMetrics = {
-    new TaskMetrics(
-      executorDeserializeTime = internal.executorDeserializeTime,
-      executorRunTime = internal.executorRunTime,
-      resultSize = internal.resultSize,
-      jvmGcTime = internal.jvmGCTime,
-      resultSerializationTime = internal.resultSerializationTime,
-      memoryBytesSpilled = internal.memoryBytesSpilled,
-      diskBytesSpilled = internal.diskBytesSpilled,
-      inputMetrics = internal.inputMetrics.map { convertInputMetrics },
-      outputMetrics = Option(internal.outputMetrics).flatten.map { convertOutputMetrics },
-      shuffleReadMetrics = internal.shuffleReadMetrics.map { convertShuffleReadMetrics },
-      shuffleWriteMetrics = internal.shuffleWriteMetrics.map { convertShuffleWriteMetrics }
-    )
-  }
-
-  def convertInputMetrics(internal: InternalInputMetrics): InputMetrics = {
-    new InputMetrics(
-      bytesRead = internal.bytesRead,
-      recordsRead = internal.recordsRead
-    )
-  }
-
-  def convertOutputMetrics(internal: InternalOutputMetrics): OutputMetrics = {
-    new OutputMetrics(
-      bytesWritten = internal.bytesWritten,
-      recordsWritten = internal.recordsWritten
-    )
-  }
-
-  def convertShuffleReadMetrics(internal: InternalShuffleReadMetrics): ShuffleReadMetrics = {
-    new ShuffleReadMetrics(
-      remoteBlocksFetched = internal.remoteBlocksFetched,
-      localBlocksFetched = internal.localBlocksFetched,
-      fetchWaitTime = internal.fetchWaitTime,
-      remoteBytesRead = internal.remoteBytesRead,
-      totalBlocksFetched = internal.totalBlocksFetched,
-      recordsRead = internal.recordsRead
-    )
-  }
-
-  def convertShuffleWriteMetrics(internal: InternalShuffleWriteMetrics): ShuffleWriteMetrics = {
-    new ShuffleWriteMetrics(
-      bytesWritten = internal.shuffleBytesWritten,
-      writeTime = internal.shuffleWriteTime,
-      recordsWritten = internal.shuffleRecordsWritten
-    )
-  }
-}
-
-/**
- * Helper for getting distributions from nested metric types.  Many of the metrics we want are
- * contained in options inside TaskMetrics (eg., ShuffleWriteMetrics). This makes it easy to handle
- * the options (returning None if the metrics are all empty), and extract the quantiles for each
- * metric.  After creating an instance, call metricOption to get the result type.
- */
-private[v1] abstract class MetricHelper[I,O](
-    rawMetrics: Seq[InternalTaskMetrics],
-    quantiles: Array[Double]) {
-
-  def getSubmetrics(raw: InternalTaskMetrics): Option[I]
-
-  def build: O
-
-  val data: Seq[I] = rawMetrics.flatMap(getSubmetrics)
-
-  /** applies the given function to all input metrics, and returns the quantiles */
-  def submetricQuantiles(f: I => Double): IndexedSeq[Double] = {
-    Distribution(data.map { d => f(d) }).get.getQuantiles(quantiles)
-  }
-
-  def metricOption: Option[O] = {
-    if (data.isEmpty) {
-      None
-    } else {
-      Some(build)
-    }
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/ApplicationListResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/ApplicationListResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/ApplicationListResource.scala
deleted file mode 100644
index 17b521f..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/ApplicationListResource.scala
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import java.util.{Arrays, Date, List => JList}
-import javax.ws.rs.{DefaultValue, GET, Produces, QueryParam}
-import javax.ws.rs.core.MediaType
-
-import org.apache.spark.deploy.history.ApplicationHistoryInfo
-import org.apache.spark.deploy.master.{ApplicationInfo => InternalApplicationInfo}
-
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class ApplicationListResource(uiRoot: UIRoot) {
-
-  @GET
-  def appList(
-      @QueryParam("status") status: JList[ApplicationStatus],
-      @DefaultValue("2010-01-01") @QueryParam("minDate") minDate: SimpleDateParam,
-      @DefaultValue("3000-01-01") @QueryParam("maxDate") maxDate: SimpleDateParam)
-  : Iterator[ApplicationInfo] = {
-    val allApps = uiRoot.getApplicationInfoList
-    val adjStatus = {
-      if (status.isEmpty) {
-        Arrays.asList(ApplicationStatus.values(): _*)
-      } else {
-        status
-      }
-    }
-    val includeCompleted = adjStatus.contains(ApplicationStatus.COMPLETED)
-    val includeRunning = adjStatus.contains(ApplicationStatus.RUNNING)
-    allApps.filter { app =>
-      val anyRunning = app.attempts.exists(!_.completed)
-      // if any attempt is still running, we consider the app to also still be running
-      val statusOk = (!anyRunning && includeCompleted) ||
-        (anyRunning && includeRunning)
-      // keep the app if *any* attempts fall in the right time window
-      val dateOk = app.attempts.exists { attempt =>
-        attempt.startTime.getTime >= minDate.timestamp &&
-          attempt.startTime.getTime <= maxDate.timestamp
-      }
-      statusOk && dateOk
-    }
-  }
-}
-
-private[spark] object ApplicationsListResource {
-  def appHistoryInfoToPublicAppInfo(app: ApplicationHistoryInfo): ApplicationInfo = {
-    new ApplicationInfo(
-      id = app.id,
-      name = app.name,
-      attempts = app.attempts.map { internalAttemptInfo =>
-        new ApplicationAttemptInfo(
-          attemptId = internalAttemptInfo.attemptId,
-          startTime = new Date(internalAttemptInfo.startTime),
-          endTime = new Date(internalAttemptInfo.endTime),
-          sparkUser = internalAttemptInfo.sparkUser,
-          completed = internalAttemptInfo.completed
-        )
-      }
-    )
-  }
-
-  def convertApplicationInfo(
-      internal: InternalApplicationInfo,
-      completed: Boolean): ApplicationInfo = {
-    // standalone application info always has just one attempt
-    new ApplicationInfo(
-      id = internal.id,
-      name = internal.desc.name,
-      attempts = Seq(new ApplicationAttemptInfo(
-        attemptId = None,
-        startTime = new Date(internal.startTime),
-        endTime = new Date(internal.endTime),
-        sparkUser = internal.desc.user,
-        completed = completed
-      ))
-    )
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/ExecutorListResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/ExecutorListResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/ExecutorListResource.scala
deleted file mode 100644
index 8ad4656..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/ExecutorListResource.scala
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one or more
-* contributor license agreements.  See the NOTICE file distributed with
-* this work for additional information regarding copyright ownership.
-* The ASF licenses this file to You under the Apache License, Version 2.0
-* (the "License"); you may not use this file except in compliance with
-* the License.  You may obtain a copy of the License at
-*
-*    http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
-package org.apache.spark.status.api.v1
-
-import javax.ws.rs.{GET, PathParam, Produces}
-import javax.ws.rs.core.MediaType
-
-import org.apache.spark.ui.SparkUI
-import org.apache.spark.ui.exec.ExecutorsPage
-
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class ExecutorListResource(ui: SparkUI) {
-
-  @GET
-  def executorList(): Seq[ExecutorSummary] = {
-    val listener = ui.executorsListener
-    val storageStatusList = listener.storageStatusList
-    (0 until storageStatusList.size).map { statusId =>
-      ExecutorsPage.getExecInfo(listener, statusId)
-    }
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/JacksonMessageWriter.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/JacksonMessageWriter.scala b/core/src/main/scala/org/apache/spark/status/api/v1/JacksonMessageWriter.scala
deleted file mode 100644
index 202a519..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/JacksonMessageWriter.scala
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import java.io.OutputStream
-import java.lang.annotation.Annotation
-import java.lang.reflect.Type
-import java.text.SimpleDateFormat
-import java.util.{Calendar, SimpleTimeZone}
-import javax.ws.rs.Produces
-import javax.ws.rs.core.{MediaType, MultivaluedMap}
-import javax.ws.rs.ext.{MessageBodyWriter, Provider}
-
-import com.fasterxml.jackson.annotation.JsonInclude
-import com.fasterxml.jackson.databind.{ObjectMapper, SerializationFeature}
-
-/**
- * This class converts the POJO metric responses into json, using jackson.
- *
- * This doesn't follow the standard jersey-jackson plugin options, because we want to stick
- * with an old version of jersey (since we have it from yarn anyway) and don't want to pull in lots
- * of dependencies from a new plugin.
- *
- * Note that jersey automatically discovers this class based on its package and its annotations.
- */
-@Provider
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class JacksonMessageWriter extends MessageBodyWriter[Object]{
-
-  val mapper = new ObjectMapper() {
-    override def writeValueAsString(t: Any): String = {
-      super.writeValueAsString(t)
-    }
-  }
-  mapper.registerModule(com.fasterxml.jackson.module.scala.DefaultScalaModule)
-  mapper.enable(SerializationFeature.INDENT_OUTPUT)
-  mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL)
-  mapper.setDateFormat(JacksonMessageWriter.makeISODateFormat)
-
-  override def isWriteable(
-      aClass: Class[_],
-      `type`: Type,
-      annotations: Array[Annotation],
-      mediaType: MediaType): Boolean = {
-      true
-  }
-
-  override def writeTo(
-      t: Object,
-      aClass: Class[_],
-      `type`: Type,
-      annotations: Array[Annotation],
-      mediaType: MediaType,
-      multivaluedMap: MultivaluedMap[String, AnyRef],
-      outputStream: OutputStream): Unit = {
-    t match {
-      case ErrorWrapper(err) => outputStream.write(err.getBytes("utf-8"))
-      case _ => mapper.writeValue(outputStream, t)
-    }
-  }
-
-  override def getSize(
-      t: Object,
-      aClass: Class[_],
-      `type`: Type,
-      annotations: Array[Annotation],
-      mediaType: MediaType): Long = {
-    -1L
-  }
-}
-
-private[spark] object JacksonMessageWriter {
-  def makeISODateFormat: SimpleDateFormat = {
-    val iso8601 = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'GMT'")
-    val cal = Calendar.getInstance(new SimpleTimeZone(0, "GMT"))
-    iso8601.setCalendar(cal)
-    iso8601
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/JsonRootResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/JsonRootResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/JsonRootResource.scala
deleted file mode 100644
index c3ec45f..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/JsonRootResource.scala
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import javax.servlet.ServletContext
-import javax.ws.rs._
-import javax.ws.rs.core.{Context, Response}
-
-import com.sun.jersey.api.core.ResourceConfig
-import com.sun.jersey.spi.container.servlet.ServletContainer
-import org.eclipse.jetty.server.handler.ContextHandler
-import org.eclipse.jetty.servlet.{ServletContextHandler, ServletHolder}
-
-import org.apache.spark.SecurityManager
-import org.apache.spark.ui.SparkUI
-
-/**
- * Main entry point for serving spark application metrics as json, using JAX-RS.
- *
- * Each resource should have endpoints that return **public** classes defined in api.scala.  Mima
- * binary compatibility checks ensure that we don't inadvertently make changes that break the api.
- * The returned objects are automatically converted to json by jackson with JacksonMessageWriter.
- * In addition, there are a number of tests in HistoryServerSuite that compare the json to "golden
- * files".  Any changes and additions should be reflected there as well -- see the notes in
- * HistoryServerSuite.
- */
-@Path("/v1")
-private[v1] class JsonRootResource extends UIRootFromServletContext {
-
-  @Path("applications")
-  def getApplicationList(): ApplicationListResource = {
-    new ApplicationListResource(uiRoot)
-  }
-
-  @Path("applications/{appId}")
-  def getApplication(): OneApplicationResource = {
-    new OneApplicationResource(uiRoot)
-  }
-
-  @Path("applications/{appId}/{attemptId}/jobs")
-  def getJobs(
-      @PathParam("appId") appId: String,
-      @PathParam("attemptId") attemptId: String): AllJobsResource = {
-    uiRoot.withSparkUI(appId, Some(attemptId)) { ui =>
-      new AllJobsResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/jobs")
-  def getJobs(@PathParam("appId") appId: String): AllJobsResource = {
-    uiRoot.withSparkUI(appId, None) { ui =>
-      new AllJobsResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/jobs/{jobId: \\d+}")
-  def getJob(@PathParam("appId") appId: String): OneJobResource = {
-    uiRoot.withSparkUI(appId, None) { ui =>
-      new OneJobResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/{attemptId}/jobs/{jobId: \\d+}")
-  def getJob(
-      @PathParam("appId") appId: String,
-      @PathParam("attemptId") attemptId: String): OneJobResource = {
-    uiRoot.withSparkUI(appId, Some(attemptId)) { ui =>
-      new OneJobResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/executors")
-  def getExecutors(@PathParam("appId") appId: String): ExecutorListResource = {
-    uiRoot.withSparkUI(appId, None) { ui =>
-      new ExecutorListResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/{attemptId}/executors")
-  def getExecutors(
-      @PathParam("appId") appId: String,
-      @PathParam("attemptId") attemptId: String): ExecutorListResource = {
-    uiRoot.withSparkUI(appId, Some(attemptId)) { ui =>
-      new ExecutorListResource(ui)
-    }
-  }
-
-
-  @Path("applications/{appId}/stages")
-  def getStages(@PathParam("appId") appId: String): AllStagesResource= {
-    uiRoot.withSparkUI(appId, None) { ui =>
-      new AllStagesResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/{attemptId}/stages")
-  def getStages(
-      @PathParam("appId") appId: String,
-      @PathParam("attemptId") attemptId: String): AllStagesResource= {
-    uiRoot.withSparkUI(appId, Some(attemptId)) { ui =>
-      new AllStagesResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/stages/{stageId: \\d+}")
-  def getStage(@PathParam("appId") appId: String): OneStageResource= {
-    uiRoot.withSparkUI(appId, None) { ui =>
-      new OneStageResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/{attemptId}/stages/{stageId: \\d+}")
-  def getStage(
-      @PathParam("appId") appId: String,
-      @PathParam("attemptId") attemptId: String): OneStageResource = {
-    uiRoot.withSparkUI(appId, Some(attemptId)) { ui =>
-      new OneStageResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/storage/rdd")
-  def getRdds(@PathParam("appId") appId: String): AllRDDResource = {
-    uiRoot.withSparkUI(appId, None) { ui =>
-      new AllRDDResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/{attemptId}/storage/rdd")
-  def getRdds(
-      @PathParam("appId") appId: String,
-      @PathParam("attemptId") attemptId: String): AllRDDResource = {
-    uiRoot.withSparkUI(appId, Some(attemptId)) { ui =>
-      new AllRDDResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/storage/rdd/{rddId: \\d+}")
-  def getRdd(@PathParam("appId") appId: String): OneRDDResource = {
-    uiRoot.withSparkUI(appId, None) { ui =>
-      new OneRDDResource(ui)
-    }
-  }
-
-  @Path("applications/{appId}/{attemptId}/storage/rdd/{rddId: \\d+}")
-  def getRdd(
-      @PathParam("appId") appId: String,
-      @PathParam("attemptId") attemptId: String): OneRDDResource = {
-    uiRoot.withSparkUI(appId, Some(attemptId)) { ui =>
-      new OneRDDResource(ui)
-    }
-  }
-
-}
-
-private[spark] object JsonRootResource {
-
-  def getJsonServlet(uiRoot: UIRoot): ServletContextHandler = {
-    val jerseyContext = new ServletContextHandler(ServletContextHandler.NO_SESSIONS)
-    jerseyContext.setContextPath("/json")
-    val holder:ServletHolder = new ServletHolder(classOf[ServletContainer])
-    holder.setInitParameter("com.sun.jersey.config.property.resourceConfigClass",
-      "com.sun.jersey.api.core.PackagesResourceConfig")
-    holder.setInitParameter("com.sun.jersey.config.property.packages",
-      "org.apache.spark.status.api.v1")
-    holder.setInitParameter(ResourceConfig.PROPERTY_CONTAINER_REQUEST_FILTERS,
-      classOf[SecurityFilter].getCanonicalName)
-    UIRootFromServletContext.setUiRoot(jerseyContext, uiRoot)
-    jerseyContext.addServlet(holder, "/*")
-    jerseyContext
-  }
-}
-
-/**
- * This trait is shared by the all the root containers for application UI information --
- * the HistoryServer, the Master UI, and the application UI.  This provides the common
- * interface needed for them all to expose application info as json.
- */
-private[spark] trait UIRoot {
-  def getSparkUI(appKey: String): Option[SparkUI]
-  def getApplicationInfoList: Iterator[ApplicationInfo]
-
-  /**
-   * Get the spark UI with the given appID, and apply a function
-   * to it.  If there is no such app, throw an appropriate exception
-   */
-  def withSparkUI[T](appId: String, attemptId: Option[String])(f: SparkUI => T): T = {
-    val appKey = attemptId.map(appId + "/" + _).getOrElse(appId)
-    getSparkUI(appKey) match {
-      case Some(ui) =>
-        f(ui)
-      case None => throw new NotFoundException("no such app: " + appId)
-    }
-  }
-  def securityManager: SecurityManager
-}
-
-private[v1] object UIRootFromServletContext {
-
-  private val attribute = getClass.getCanonicalName
-
-  def setUiRoot(contextHandler: ContextHandler, uiRoot: UIRoot): Unit = {
-    contextHandler.setAttribute(attribute, uiRoot)
-  }
-
-  def getUiRoot(context: ServletContext): UIRoot = {
-    context.getAttribute(attribute).asInstanceOf[UIRoot]
-  }
-}
-
-private[v1] trait UIRootFromServletContext {
-  @Context
-  var servletContext: ServletContext = _
-
-  def uiRoot: UIRoot = UIRootFromServletContext.getUiRoot(servletContext)
-}
-
-private[v1] class NotFoundException(msg: String) extends WebApplicationException(
-  new NoSuchElementException(msg),
-    Response
-      .status(Response.Status.NOT_FOUND)
-      .entity(ErrorWrapper(msg))
-      .build()
-)
-
-private[v1] class BadParameterException(msg: String) extends WebApplicationException(
-  new IllegalArgumentException(msg),
-  Response
-    .status(Response.Status.BAD_REQUEST)
-    .entity(ErrorWrapper(msg))
-    .build()
-) {
-  def this(param: String, exp: String, actual: String) = {
-    this(raw"""Bad value for parameter "$param".  Expected a $exp, got "$actual"""")
-  }
-}
-
-/**
- * Signal to JacksonMessageWriter to not convert the message into json (which would result in an
- * extra set of quotes).
- */
-private[v1] case class ErrorWrapper(s: String)

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/OneApplicationResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/OneApplicationResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/OneApplicationResource.scala
deleted file mode 100644
index b5ef726..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/OneApplicationResource.scala
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import javax.ws.rs.core.MediaType
-import javax.ws.rs.{Produces, PathParam, GET}
-
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class OneApplicationResource(uiRoot: UIRoot) {
-
-  @GET
-  def getApp(@PathParam("appId") appId: String): ApplicationInfo = {
-    val apps = uiRoot.getApplicationInfoList.find { _.id == appId }
-    apps.getOrElse(throw new NotFoundException("unknown app: " + appId))
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/OneJobResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/OneJobResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/OneJobResource.scala
deleted file mode 100644
index 6d8a60d..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/OneJobResource.scala
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import javax.ws.rs.{PathParam, GET, Produces}
-import javax.ws.rs.core.MediaType
-
-import org.apache.spark.JobExecutionStatus
-import org.apache.spark.ui.SparkUI
-import org.apache.spark.ui.jobs.UIData.JobUIData
-
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class OneJobResource(ui: SparkUI) {
-
-  @GET
-  def oneJob(@PathParam("jobId") jobId: Int): JobData = {
-    val statusToJobs: Seq[(JobExecutionStatus, Seq[JobUIData])] =
-      AllJobsResource.getStatusToJobs(ui)
-    val jobOpt = statusToJobs.map {_._2} .flatten.find { jobInfo => jobInfo.jobId == jobId}
-    jobOpt.map { job =>
-      AllJobsResource.convertJobData(job, ui.jobProgressListener, false)
-    }.getOrElse {
-      throw new NotFoundException("unknown job: " + jobId)
-    }
-  }
-
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/OneRDDResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/OneRDDResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/OneRDDResource.scala
deleted file mode 100644
index 07b224f..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/OneRDDResource.scala
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import javax.ws.rs.{PathParam, GET, Produces}
-import javax.ws.rs.core.MediaType
-
-import org.apache.spark.ui.SparkUI
-
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class OneRDDResource(ui: SparkUI) {
-
-  @GET
-  def rddData(@PathParam("rddId") rddId: Int): RDDStorageInfo  = {
-    AllRDDResource.getRDDStorageInfo(rddId, ui.storageListener, true).getOrElse(
-      throw new NotFoundException(s"no rdd found w/ id $rddId")
-    )
-  }
-
-}


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[08/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Posted by rx...@apache.org.
http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages?status=failed/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages?status=failed/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages?status=failed/json_expectation
deleted file mode 100644
index bff6a4f..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages?status=failed/json_expectation
+++ /dev/null
@@ -1,23 +0,0 @@
-[ {
-  "status" : "FAILED",
-  "stageId" : 2,
-  "attemptId" : 0,
-  "numActiveTasks" : 0,
-  "numCompleteTasks" : 7,
-  "numFailedTasks" : 1,
-  "executorRunTime" : 278,
-  "inputBytes" : 0,
-  "inputRecords" : 0,
-  "outputBytes" : 0,
-  "outputRecords" : 0,
-  "shuffleReadBytes" : 0,
-  "shuffleReadRecords" : 0,
-  "shuffleWriteBytes" : 0,
-  "shuffleWriteRecords" : 0,
-  "memoryBytesSpilled" : 0,
-  "diskBytesSpilled" : 0,
-  "name" : "count at <console>:20",
-  "details" : "org.apache.spark.rdd.RDD.count(RDD.scala:910)\n$line11.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:20)\n$line11.$read$$iwC$$iwC$$iwC.<init>(<console>:25)\n$line11.$read$$iwC$$iwC.<init>(<console>:27)\n$line11.$read$$iwC.<init>(<console>:29)\n$line11.$read.<init>(<console>:31)\n$line11.$read$.<init>(<console>:35)\n$line11.$read$.<clinit>(<console>)\n$line11.$eval$.<init>(<console>:7)\n$line11.$eval$.<clinit>(<console>)\n$line11.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.Spark
 IMain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)",
-  "schedulingPool" : "default",
-  "accumulatorUpdates" : [ ]
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/storage/rdd/0/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/storage/rdd/0/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/storage/rdd/0/json_expectation
deleted file mode 100644
index 38b5328..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/storage/rdd/0/json_expectation
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "id" : 0,
-  "name" : "0",
-  "numPartitions" : 8,
-  "numCachedPartitions" : 8,
-  "storageLevel" : "Memory Deserialized 1x Replicated",
-  "memoryUsed" : 28000128,
-  "diskUsed" : 0,
-  "dataDistribution" : [ {
-    "address" : "localhost:57971",
-    "memoryUsed" : 28000128,
-    "memoryRemaining" : 250302428,
-    "diskUsed" : 0
-  } ],
-  "partitions" : [ {
-    "blockName" : "rdd_0_0",
-    "storageLevel" : "Memory Deserialized 1x Replicated",
-    "memoryUsed" : 3500016,
-    "diskUsed" : 0,
-    "executors" : [ "localhost:57971" ]
-  }, {
-    "blockName" : "rdd_0_1",
-    "storageLevel" : "Memory Deserialized 1x Replicated",
-    "memoryUsed" : 3500016,
-    "diskUsed" : 0,
-    "executors" : [ "localhost:57971" ]
-  }, {
-    "blockName" : "rdd_0_2",
-    "storageLevel" : "Memory Deserialized 1x Replicated",
-    "memoryUsed" : 3500016,
-    "diskUsed" : 0,
-    "executors" : [ "localhost:57971" ]
-  }, {
-    "blockName" : "rdd_0_3",
-    "storageLevel" : "Memory Deserialized 1x Replicated",
-    "memoryUsed" : 3500016,
-    "diskUsed" : 0,
-    "executors" : [ "localhost:57971" ]
-  }, {
-    "blockName" : "rdd_0_4",
-    "storageLevel" : "Memory Deserialized 1x Replicated",
-    "memoryUsed" : 3500016,
-    "diskUsed" : 0,
-    "executors" : [ "localhost:57971" ]
-  }, {
-    "blockName" : "rdd_0_5",
-    "storageLevel" : "Memory Deserialized 1x Replicated",
-    "memoryUsed" : 3500016,
-    "diskUsed" : 0,
-    "executors" : [ "localhost:57971" ]
-  }, {
-    "blockName" : "rdd_0_6",
-    "storageLevel" : "Memory Deserialized 1x Replicated",
-    "memoryUsed" : 3500016,
-    "diskUsed" : 0,
-    "executors" : [ "localhost:57971" ]
-  }, {
-    "blockName" : "rdd_0_7",
-    "storageLevel" : "Memory Deserialized 1x Replicated",
-    "memoryUsed" : 3500016,
-    "diskUsed" : 0,
-    "executors" : [ "localhost:57971" ]
-  } ]
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/storage/rdd/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/storage/rdd/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/storage/rdd/json_expectation
deleted file mode 100644
index f79a310..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/storage/rdd/json_expectation
+++ /dev/null
@@ -1,9 +0,0 @@
-[ {
-  "id" : 0,
-  "name" : "0",
-  "numPartitions" : 8,
-  "numCachedPartitions" : 8,
-  "storageLevel" : "Memory Deserialized 1x Replicated",
-  "memoryUsed" : 28000128,
-  "diskUsed" : 0
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/jobs/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/jobs/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/jobs/json_expectation
deleted file mode 100644
index 2e92e1f..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/jobs/json_expectation
+++ /dev/null
@@ -1,15 +0,0 @@
-[ {
-  "jobId" : 0,
-  "name" : "foreach at <console>:15",
-  "stageIds" : [ 0 ],
-  "status" : "SUCCEEDED",
-  "numTasks" : 8,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 8,
-  "numSkippedTasks" : 8,
-  "numFailedTasks" : 0,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 0
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/0/0/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/0/0/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/0/0/json_expectation
deleted file mode 100644
index 32d5731..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/0/0/json_expectation
+++ /dev/null
@@ -1,242 +0,0 @@
-{
-  "status" : "COMPLETE",
-  "stageId" : 0,
-  "attemptId" : 0,
-  "numActiveTasks" : 0,
-  "numCompleteTasks" : 8,
-  "numFailedTasks" : 0,
-  "executorRunTime" : 120,
-  "inputBytes" : 0,
-  "inputRecords" : 0,
-  "outputBytes" : 0,
-  "outputRecords" : 0,
-  "shuffleReadBytes" : 0,
-  "shuffleReadRecords" : 0,
-  "shuffleWriteBytes" : 0,
-  "shuffleWriteRecords" : 0,
-  "memoryBytesSpilled" : 0,
-  "diskBytesSpilled" : 0,
-  "name" : "foreach at <console>:15",
-  "details" : "org.apache.spark.rdd.RDD.foreach(RDD.scala:765)\n$line9.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:15)\n$line9.$read$$iwC$$iwC$$iwC.<init>(<console>:20)\n$line9.$read$$iwC$$iwC.<init>(<console>:22)\n$line9.$read$$iwC.<init>(<console>:24)\n$line9.$read.<init>(<console>:26)\n$line9.$read$.<init>(<console>:30)\n$line9.$read$.<clinit>(<console>)\n$line9.$eval$.<init>(<console>:7)\n$line9.$eval$.<clinit>(<console>)\n$line9.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:483)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.in
 terpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)",
-  "schedulingPool" : "default",
-  "accumulatorUpdates" : [ {
-    "id" : 1,
-    "name" : "my counter",
-    "value" : "5050"
-  } ],
-  "tasks" : {
-    "2" : {
-      "taskId" : 2,
-      "index" : 2,
-      "attempt" : 0,
-      "launchTime" : "2015-03-16T19:25:36.522GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ {
-        "id" : 1,
-        "name" : "my counter",
-        "update" : "378",
-        "value" : "378"
-      } ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 13,
-        "executorRunTime" : 15,
-        "resultSize" : 697,
-        "jvmGcTime" : 0,
-        "resultSerializationTime" : 2,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0
-      }
-    },
-    "5" : {
-      "taskId" : 5,
-      "index" : 5,
-      "attempt" : 0,
-      "launchTime" : "2015-03-16T19:25:36.523GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ {
-        "id" : 1,
-        "name" : "my counter",
-        "update" : "897",
-        "value" : "3750"
-      } ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 12,
-        "executorRunTime" : 15,
-        "resultSize" : 697,
-        "jvmGcTime" : 0,
-        "resultSerializationTime" : 2,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0
-      }
-    },
-    "4" : {
-      "taskId" : 4,
-      "index" : 4,
-      "attempt" : 0,
-      "launchTime" : "2015-03-16T19:25:36.522GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ {
-        "id" : 1,
-        "name" : "my counter",
-        "update" : "678",
-        "value" : "2853"
-      } ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 12,
-        "executorRunTime" : 15,
-        "resultSize" : 697,
-        "jvmGcTime" : 0,
-        "resultSerializationTime" : 1,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0
-      }
-    },
-    "7" : {
-      "taskId" : 7,
-      "index" : 7,
-      "attempt" : 0,
-      "launchTime" : "2015-03-16T19:25:36.524GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ {
-        "id" : 1,
-        "name" : "my counter",
-        "update" : "1222",
-        "value" : "4972"
-      } ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 12,
-        "executorRunTime" : 15,
-        "resultSize" : 697,
-        "jvmGcTime" : 0,
-        "resultSerializationTime" : 2,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0
-      }
-    },
-    "1" : {
-      "taskId" : 1,
-      "index" : 1,
-      "attempt" : 0,
-      "launchTime" : "2015-03-16T19:25:36.521GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ {
-        "id" : 1,
-        "name" : "my counter",
-        "update" : "247",
-        "value" : "2175"
-      } ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 14,
-        "executorRunTime" : 15,
-        "resultSize" : 697,
-        "jvmGcTime" : 0,
-        "resultSerializationTime" : 2,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0
-      }
-    },
-    "3" : {
-      "taskId" : 3,
-      "index" : 3,
-      "attempt" : 0,
-      "launchTime" : "2015-03-16T19:25:36.522GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ {
-        "id" : 1,
-        "name" : "my counter",
-        "update" : "572",
-        "value" : "950"
-      } ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 13,
-        "executorRunTime" : 15,
-        "resultSize" : 697,
-        "jvmGcTime" : 0,
-        "resultSerializationTime" : 2,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0
-      }
-    },
-    "6" : {
-      "taskId" : 6,
-      "index" : 6,
-      "attempt" : 0,
-      "launchTime" : "2015-03-16T19:25:36.523GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ {
-        "id" : 1,
-        "name" : "my counter",
-        "update" : "978",
-        "value" : "1928"
-      } ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 12,
-        "executorRunTime" : 15,
-        "resultSize" : 697,
-        "jvmGcTime" : 0,
-        "resultSerializationTime" : 2,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0
-      }
-    },
-    "0" : {
-      "taskId" : 0,
-      "index" : 0,
-      "attempt" : 0,
-      "launchTime" : "2015-03-16T19:25:36.515GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ {
-        "id" : 1,
-        "name" : "my counter",
-        "update" : "78",
-        "value" : "5050"
-      } ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 14,
-        "executorRunTime" : 15,
-        "resultSize" : 697,
-        "jvmGcTime" : 0,
-        "resultSerializationTime" : 2,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0
-      }
-    }
-  },
-  "executorSummary" : {
-    "<driver>" : {
-      "taskTime" : 418,
-      "failedTasks" : 0,
-      "succeededTasks" : 8,
-      "inputBytes" : 0,
-      "outputBytes" : 0,
-      "shuffleRead" : 0,
-      "shuffleWrite" : 0,
-      "memoryBytesSpilled" : 0,
-      "diskBytesSpilled" : 0
-    }
-  }
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/0/0/taskList/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/0/0/taskList/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/0/0/taskList/json_expectation
deleted file mode 100644
index c3febc5..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/0/0/taskList/json_expectation
+++ /dev/null
@@ -1,193 +0,0 @@
-[ {
-  "taskId" : 0,
-  "index" : 0,
-  "attempt" : 0,
-  "launchTime" : "2015-03-16T19:25:36.515GMT",
-  "executorId" : "<driver>",
-  "host" : "localhost",
-  "taskLocality" : "PROCESS_LOCAL",
-  "speculative" : false,
-  "accumulatorUpdates" : [ {
-    "id" : 1,
-    "name" : "my counter",
-    "update" : "78",
-    "value" : "5050"
-  } ],
-  "taskMetrics" : {
-    "executorDeserializeTime" : 14,
-    "executorRunTime" : 15,
-    "resultSize" : 697,
-    "jvmGcTime" : 0,
-    "resultSerializationTime" : 2,
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-  "accumulatorUpdates" : [ {
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-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/json_expectation
deleted file mode 100644
index 79ccacd..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/1/stages/json_expectation
+++ /dev/null
@@ -1,27 +0,0 @@
-[ {
-  "status" : "COMPLETE",
-  "stageId" : 0,
-  "attemptId" : 0,
-  "numActiveTasks" : 0,
-  "numCompleteTasks" : 8,
-  "numFailedTasks" : 0,
-  "executorRunTime" : 120,
-  "inputBytes" : 0,
-  "inputRecords" : 0,
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-  "shuffleWriteRecords" : 0,
-  "memoryBytesSpilled" : 0,
-  "diskBytesSpilled" : 0,
-  "name" : "foreach at <console>:15",
-  "details" : "org.apache.spark.rdd.RDD.foreach(RDD.scala:765)\n$line9.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:15)\n$line9.$read$$iwC$$iwC$$iwC.<init>(<console>:20)\n$line9.$read$$iwC$$iwC.<init>(<console>:22)\n$line9.$read$$iwC.<init>(<console>:24)\n$line9.$read.<init>(<console>:26)\n$line9.$read$.<init>(<console>:30)\n$line9.$read$.<clinit>(<console>)\n$line9.$eval$.<init>(<console>:7)\n$line9.$eval$.<clinit>(<console>)\n$line9.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:483)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.in
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-  } ]
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/2/jobs/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/2/jobs/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/2/jobs/json_expectation
deleted file mode 100644
index 2e92e1f..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/2/jobs/json_expectation
+++ /dev/null
@@ -1,15 +0,0 @@
-[ {
-  "jobId" : 0,
-  "name" : "foreach at <console>:15",
-  "stageIds" : [ 0 ],
-  "status" : "SUCCEEDED",
-  "numTasks" : 8,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 8,
-  "numSkippedTasks" : 8,
-  "numFailedTasks" : 0,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 0
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/2/stages/0/0/taskList/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/2/stages/0/0/taskList/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/2/stages/0/0/taskList/json_expectation
deleted file mode 100644
index 56d667d..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/2/stages/0/0/taskList/json_expectation
+++ /dev/null
@@ -1,193 +0,0 @@
-[ {
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-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/json_expectation
deleted file mode 100644
index 8f3d716..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1426533911241/json_expectation
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "id" : "local-1426533911241",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "attemptId" : "2",
-    "startTime" : "2015-03-17T23:11:50.242GMT",
-    "endTime" : "2015-03-17T23:12:25.177GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  }, {
-    "attemptId" : "1",
-    "startTime" : "2015-03-16T19:25:10.242GMT",
-    "endTime" : "2015-03-16T19:25:45.177GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList/json_expectation
deleted file mode 100644
index 140c76d..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList/json_expectation
+++ /dev/null
@@ -1,481 +0,0 @@
-[ {
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-  "attempt" : 0,
-  "launchTime" : "2015-03-26T19:19:59.571GMT",
-  "executorId" : "<driver>",
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http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?offset=10&length=50/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?offset=10&length=50/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?offset=10&length=50/json_expectation
deleted file mode 100644
index 0fa1ac2..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?offset=10&length=50/json_expectation
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http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=-runtime/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=-runtime/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=-runtime/json_expectation
deleted file mode 100644
index 63b1316..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=-runtime/json_expectation
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[07/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Posted by rx...@apache.org.
http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=DECREASING_RUNTIME/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=DECREASING_RUNTIME/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=DECREASING_RUNTIME/json_expectation
deleted file mode 100644
index 63b1316..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=DECREASING_RUNTIME/json_expectation
+++ /dev/null
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http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=runtime/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=runtime/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=runtime/json_expectation
deleted file mode 100644
index 329065b..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskList?sortBy=runtime/json_expectation
+++ /dev/null
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\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskSummary/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskSummary/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskSummary/json_expectation
deleted file mode 100644
index 46f32c1..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskSummary/json_expectation
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "quantiles" : [ 0.05, 0.25, 0.5, 0.75, 0.95 ],
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\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskSummary?quantiles=0.01,0.5,0.99/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskSummary?quantiles=0.01,0.5,0.99/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskSummary?quantiles=0.01,0.5,0.99/json_expectation
deleted file mode 100644
index 65b4638..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1427397477963/stages/20/0/taskSummary?quantiles=0.01,0.5,0.99/json_expectation
+++ /dev/null
@@ -1,15 +0,0 @@
-{
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-  }
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications?maxDate=2015-02-03T10:42:40.000CST/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications?maxDate=2015-02-03T10:42:40.000CST/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications?maxDate=2015-02-03T10:42:40.000CST/json_expectation
deleted file mode 100644
index 483632a..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications?maxDate=2015-02-03T10:42:40.000CST/json_expectation
+++ /dev/null
@@ -1,10 +0,0 @@
-[ {
-  "id" : "local-1422981759269",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-03T16:42:38.277GMT",
-    "endTime" : "2015-02-03T16:42:46.912GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications?maxDate=2015-02-10/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications?maxDate=2015-02-10/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications?maxDate=2015-02-10/json_expectation
deleted file mode 100644
index 4b85690..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications?maxDate=2015-02-10/json_expectation
+++ /dev/null
@@ -1,19 +0,0 @@
-[ {
-  "id" : "local-1422981780767",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-03T16:42:59.720GMT",
-    "endTime" : "2015-02-03T16:43:08.731GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1422981759269",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-03T16:42:38.277GMT",
-    "endTime" : "2015-02-03T16:42:46.912GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications?minDate=2015-02-10/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications?minDate=2015-02-10/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications?minDate=2015-02-10/json_expectation
deleted file mode 100644
index e67f252..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications?minDate=2015-02-10/json_expectation
+++ /dev/null
@@ -1,35 +0,0 @@
-[ {
-  "id" : "local-1427397477963",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-03-26T19:17:57.184GMT",
-    "endTime" : "2015-03-26T19:20:02.949GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1426533911241",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "attemptId" : "2",
-    "startTime" : "2015-03-17T23:11:50.242GMT",
-    "endTime" : "2015-03-17T23:12:25.177GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  }, {
-    "attemptId" : "1",
-    "startTime" : "2015-03-16T19:25:10.242GMT",
-    "endTime" : "2015-03-16T19:25:45.177GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1425081759269",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-28T00:02:38.277GMT",
-    "endTime" : "2015-02-28T00:02:46.912GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications?status=completed/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications?status=completed/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications?status=completed/json_expectation
deleted file mode 100644
index 6101177..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications?status=completed/json_expectation
+++ /dev/null
@@ -1,53 +0,0 @@
-[ {
-  "id" : "local-1427397477963",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-03-26T19:17:57.184GMT",
-    "endTime" : "2015-03-26T19:20:02.949GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1426533911241",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "attemptId" : "2",
-    "startTime" : "2015-03-17T23:11:50.242GMT",
-    "endTime" : "2015-03-17T23:12:25.177GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  }, {
-    "attemptId" : "1",
-    "startTime" : "2015-03-16T19:25:10.242GMT",
-    "endTime" : "2015-03-16T19:25:45.177GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1425081759269",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-28T00:02:38.277GMT",
-    "endTime" : "2015-02-28T00:02:46.912GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1422981780767",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-03T16:42:59.720GMT",
-    "endTime" : "2015-02-03T16:43:08.731GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1422981759269",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-03T16:42:38.277GMT",
-    "endTime" : "2015-02-03T16:42:46.912GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications?status=running/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications?status=running/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications?status=running/json_expectation
deleted file mode 100644
index 8878e54..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications?status=running/json_expectation
+++ /dev/null
@@ -1 +0,0 @@
-[ ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1422981759269/APPLICATION_COMPLETE
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diff --git a/core/src/test/resources/spark-events/local-1422981759269/APPLICATION_COMPLETE b/core/src/test/resources/spark-events/local-1422981759269/APPLICATION_COMPLETE
deleted file mode 100755
index e69de29..0000000


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[04/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Posted by rx...@apache.org.
http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1425081759269/EVENT_LOG_1
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diff --git a/core/src/test/resources/spark-events/local-1425081759269/EVENT_LOG_1 b/core/src/test/resources/spark-events/local-1425081759269/EVENT_LOG_1
deleted file mode 100755
index 9745b36..0000000
--- a/core/src/test/resources/spark-events/local-1425081759269/EVENT_LOG_1
+++ /dev/null
@@ -1,88 +0,0 @@
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http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1425081759269/SPARK_VERSION_1.2.0
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diff --git a/core/src/test/resources/spark-events/local-1425081759269/SPARK_VERSION_1.2.0 b/core/src/test/resources/spark-events/local-1425081759269/SPARK_VERSION_1.2.0
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http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1426533911241/APPLICATION_COMPLETE
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diff --git a/core/src/test/resources/spark-events/local-1426533911241/APPLICATION_COMPLETE b/core/src/test/resources/spark-events/local-1426533911241/APPLICATION_COMPLETE
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http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1426533911241/EVENT_LOG_1
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deleted file mode 100755
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--- a/core/src/test/resources/spark-events/local-1426533911241/EVENT_LOG_1
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http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1426533911241/SPARK_VERSION_1.2.0
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diff --git a/core/src/test/resources/spark-events/local-1426533911241/SPARK_VERSION_1.2.0 b/core/src/test/resources/spark-events/local-1426533911241/SPARK_VERSION_1.2.0
deleted file mode 100755
index e69de29..0000000

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1426633911242/APPLICATION_COMPLETE
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diff --git a/core/src/test/resources/spark-events/local-1426633911242/APPLICATION_COMPLETE b/core/src/test/resources/spark-events/local-1426633911242/APPLICATION_COMPLETE
deleted file mode 100755
index e69de29..0000000


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[02/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Posted by rx...@apache.org.
http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1427397477963
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diff --git a/core/src/test/resources/spark-events/local-1427397477963 b/core/src/test/resources/spark-events/local-1427397477963
deleted file mode 100755
index 3bd251d..0000000
--- a/core/src/test/resources/spark-events/local-1427397477963
+++ /dev/null
@@ -1,12083 +0,0 @@
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<TRUNCATED>

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[03/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Posted by rx...@apache.org.
http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1426633911242/EVENT_LOG_1
----------------------------------------------------------------------
diff --git a/core/src/test/resources/spark-events/local-1426633911242/EVENT_LOG_1 b/core/src/test/resources/spark-events/local-1426633911242/EVENT_LOG_1
deleted file mode 100755
index e704328..0000000
--- a/core/src/test/resources/spark-events/local-1426633911242/EVENT_LOG_1
+++ /dev/null
@@ -1,24 +0,0 @@
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http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1426633911242/SPARK_VERSION_1.2.0
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diff --git a/core/src/test/resources/spark-events/local-1426633911242/SPARK_VERSION_1.2.0 b/core/src/test/resources/spark-events/local-1426633911242/SPARK_VERSION_1.2.0
deleted file mode 100755
index e69de29..0000000


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[06/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Posted by rx...@apache.org.
http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1422981759269/EVENT_LOG_1
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diff --git a/core/src/test/resources/spark-events/local-1422981759269/EVENT_LOG_1 b/core/src/test/resources/spark-events/local-1422981759269/EVENT_LOG_1
deleted file mode 100755
index 4794e56..0000000
--- a/core/src/test/resources/spark-events/local-1422981759269/EVENT_LOG_1
+++ /dev/null
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-{"Event":"SparkListenerTaskEnd","Stage ID":5,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":29,"Index":4,"Attempt":0,"Launch Time":1422981765027,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981765047,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":1,"Executor Run Time":13,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":5,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":28,"Index":3,"Attempt":0,"Launch Time":1422981765027,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981765047,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":12,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":5,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":32,"Index":7,"Attempt":0,"Launch Time":1422981765029,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981765048,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":1,"Executor Run Time":13,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":5,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":31,"Index":6,"Attempt":0,"Launch Time":1422981765028,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981765048,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":14,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":16}}}
-{"Event":"SparkListenerTaskEnd","Stage ID":5,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":26,"Index":1,"Attempt":0,"Launch Time":1422981765026,"Executor ID":"<driver>","Host":"localhost","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1422981765049,"Failed":false,"Accumulables":[]},"Task Metrics":{"Host Name":"localhost","Executor Deserialize Time":2,"Executor Run Time":12,"Result Size":1812,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Input Metrics":{"Data Read Method":"Hadoop","Bytes Read":32}}}
-{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":5,"Stage Attempt ID":0,"Stage Name":"count at <console>:17","Number of Tasks":8,"RDD Info":[{"RDD ID":5,"Name":"/Users/irashid/spark-examples/tmp_data/sums","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0},{"RDD ID":4,"Name":"/Users/irashid/spark-examples/tmp_data/sums","Storage Level":{"Use Disk":false,"Use Memory":false,"Use Tachyon":false,"Deserialized":false,"Replication":1},"Number of Partitions":8,"Number of Cached Partitions":0,"Memory Size":0,"Tachyon Size":0,"Disk Size":0}],"Details":"org.apache.spark.rdd.RDD.count(RDD.scala:910)\n$line15.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:17)\n$line15.$read$$iwC$$iwC$$iwC.<init>(<console>:22)\n$line15.$read$$iwC$$iwC.<init>(<console>:24)\n$line15.$read$$iwC.<init>(<console>:26)\n$line15.$read.<init>(<cons
 ole>:28)\n$line15.$read$.<init>(<console>:32)\n$line15.$read$.<clinit>(<console>)\n$line15.$eval$.<init>(<console>:7)\n$line15.$eval$.<clinit>(<console>)\n$line15.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)","Submission Time":1422981765026,"Completion Time":1422981765050,"Accumulables":[]}}
-{"Event":"SparkListenerJobEnd","Job ID":3,"Job Result":{"Result":"JobSucceeded"}}
-{"Event":"SparkListenerApplicationEnd","Timestamp":1422981766912}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1422981759269/SPARK_VERSION_1.2.0
----------------------------------------------------------------------
diff --git a/core/src/test/resources/spark-events/local-1422981759269/SPARK_VERSION_1.2.0 b/core/src/test/resources/spark-events/local-1422981759269/SPARK_VERSION_1.2.0
deleted file mode 100755
index e69de29..0000000

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/spark-events/local-1422981780767/APPLICATION_COMPLETE
----------------------------------------------------------------------
diff --git a/core/src/test/resources/spark-events/local-1422981780767/APPLICATION_COMPLETE b/core/src/test/resources/spark-events/local-1422981780767/APPLICATION_COMPLETE
deleted file mode 100755
index e69de29..0000000


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[09/10] spark git commit: Revert "[SPARK-3454] separate json endpoints for data in the UI"

Posted by rx...@apache.org.
http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/OneStageResource.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/OneStageResource.scala b/core/src/main/scala/org/apache/spark/status/api/v1/OneStageResource.scala
deleted file mode 100644
index fd24aea..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/OneStageResource.scala
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import javax.ws.rs._
-import javax.ws.rs.core.MediaType
-
-import org.apache.spark.SparkException
-import org.apache.spark.scheduler.StageInfo
-import org.apache.spark.status.api.v1.StageStatus._
-import org.apache.spark.status.api.v1.TaskSorting._
-import org.apache.spark.ui.SparkUI
-import org.apache.spark.ui.jobs.JobProgressListener
-import org.apache.spark.ui.jobs.UIData.StageUIData
-
-@Produces(Array(MediaType.APPLICATION_JSON))
-private[v1] class OneStageResource(ui: SparkUI) {
-
-  @GET
-  @Path("")
-  def stageData(@PathParam("stageId") stageId: Int): Seq[StageData] = {
-    withStage(stageId){ stageAttempts =>
-      stageAttempts.map { stage =>
-        AllStagesResource.stageUiToStageData(stage.status, stage.info, stage.ui,
-          includeDetails = true)
-      }
-    }
-  }
-
-  @GET
-  @Path("/{stageAttemptId: \\d+}")
-  def oneAttemptData(
-      @PathParam("stageId") stageId: Int,
-      @PathParam("stageAttemptId") stageAttemptId: Int): StageData = {
-    withStageAttempt(stageId, stageAttemptId) { stage =>
-      AllStagesResource.stageUiToStageData(stage.status, stage.info, stage.ui,
-        includeDetails = true)
-    }
-  }
-
-  @GET
-  @Path("/{stageAttemptId: \\d+}/taskSummary")
-  def taskSummary(
-      @PathParam("stageId") stageId: Int,
-      @PathParam("stageAttemptId") stageAttemptId: Int,
-      @DefaultValue("0.05,0.25,0.5,0.75,0.95") @QueryParam("quantiles") quantileString: String)
-  : TaskMetricDistributions = {
-    withStageAttempt(stageId, stageAttemptId) { stage =>
-      val quantiles = quantileString.split(",").map { s =>
-        try {
-          s.toDouble
-        } catch {
-          case nfe: NumberFormatException =>
-            throw new BadParameterException("quantiles", "double", s)
-        }
-      }
-      AllStagesResource.taskMetricDistributions(stage.ui.taskData.values, quantiles)
-    }
-  }
-
-  @GET
-  @Path("/{stageAttemptId: \\d+}/taskList")
-  def taskList(
-      @PathParam("stageId") stageId: Int,
-      @PathParam("stageAttemptId") stageAttemptId: Int,
-      @DefaultValue("0") @QueryParam("offset") offset: Int,
-      @DefaultValue("20") @QueryParam("length") length: Int,
-      @DefaultValue("ID") @QueryParam("sortBy") sortBy: TaskSorting): Seq[TaskData] = {
-    withStageAttempt(stageId, stageAttemptId) { stage =>
-      val tasks = stage.ui.taskData.values.map{AllStagesResource.convertTaskData}.toIndexedSeq
-        .sorted(OneStageResource.ordering(sortBy))
-      tasks.slice(offset, offset + length)  
-    }
-  }
-
-  private case class StageStatusInfoUi(status: StageStatus, info: StageInfo, ui: StageUIData)
-
-  private def withStage[T](stageId: Int)(f: Seq[StageStatusInfoUi] => T): T = {
-    val stageAttempts = findStageStatusUIData(ui.jobProgressListener, stageId)
-    if (stageAttempts.isEmpty) {
-      throw new NotFoundException("unknown stage: " + stageId)
-    } else {
-      f(stageAttempts)
-    }
-  }
-
-  private def findStageStatusUIData(
-      listener: JobProgressListener,
-      stageId: Int): Seq[StageStatusInfoUi] = {
-    listener.synchronized {
-      def getStatusInfoUi(status: StageStatus, infos: Seq[StageInfo]): Seq[StageStatusInfoUi] = {
-        infos.filter { _.stageId == stageId }.map { info =>
-          val ui = listener.stageIdToData.getOrElse((info.stageId, info.attemptId),
-            // this is an internal error -- we should always have uiData
-            throw new SparkException(
-              s"no stage ui data found for stage: ${info.stageId}:${info.attemptId}")
-          )
-          StageStatusInfoUi(status, info, ui)
-        }
-      }
-      getStatusInfoUi(ACTIVE, listener.activeStages.values.toSeq) ++
-        getStatusInfoUi(COMPLETE, listener.completedStages) ++
-        getStatusInfoUi(FAILED, listener.failedStages) ++
-        getStatusInfoUi(PENDING, listener.pendingStages.values.toSeq)
-    }
-  }
-
-  private def withStageAttempt[T](
-      stageId: Int,
-      stageAttemptId: Int)
-      (f: StageStatusInfoUi => T): T = {
-    withStage(stageId) { attempts =>
-        val oneAttempt = attempts.find { stage => stage.info.attemptId == stageAttemptId }
-        oneAttempt match {
-          case Some(stage) =>
-            f(stage)
-          case None =>
-            val stageAttempts = attempts.map { _.info.attemptId }
-            throw new NotFoundException(s"unknown attempt for stage $stageId.  " +
-              s"Found attempts: ${stageAttempts.mkString("[", ",", "]")}")
-        }
-    }
-  }
-}
-
-object OneStageResource {
-  def ordering(taskSorting: TaskSorting): Ordering[TaskData] = {
-    val extractor: (TaskData => Long) = td =>
-      taskSorting match {
-        case ID => td.taskId
-        case INCREASING_RUNTIME => td.taskMetrics.map{_.executorRunTime}.getOrElse(-1L)
-        case DECREASING_RUNTIME => -td.taskMetrics.map{_.executorRunTime}.getOrElse(-1L)
-      }
-    Ordering.by(extractor)
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/SecurityFilter.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/SecurityFilter.scala b/core/src/main/scala/org/apache/spark/status/api/v1/SecurityFilter.scala
deleted file mode 100644
index 95fbd96..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/SecurityFilter.scala
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import javax.ws.rs.WebApplicationException
-import javax.ws.rs.core.Response
-
-import com.sun.jersey.spi.container.{ContainerRequest, ContainerRequestFilter}
-
-private[v1] class SecurityFilter extends ContainerRequestFilter with UIRootFromServletContext {
-  def filter(req: ContainerRequest): ContainerRequest = {
-    val user = Option(req.getUserPrincipal).map { _.getName }.orNull
-    if (uiRoot.securityManager.checkUIViewPermissions(user)) {
-      req
-    } else {
-      throw new WebApplicationException(
-        Response
-          .status(Response.Status.FORBIDDEN)
-          .entity(raw"""user "$user"is not authorized""")
-          .build()
-      )
-    }
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/SimpleDateParam.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/SimpleDateParam.scala b/core/src/main/scala/org/apache/spark/status/api/v1/SimpleDateParam.scala
deleted file mode 100644
index cee2978..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/SimpleDateParam.scala
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import java.text.SimpleDateFormat
-import java.util.TimeZone
-import javax.ws.rs.WebApplicationException
-import javax.ws.rs.core.Response
-import javax.ws.rs.core.Response.Status
-
-import scala.util.Try
-
-private[v1] class SimpleDateParam(val originalValue: String) {
-  val timestamp: Long = {
-    SimpleDateParam.formats.collectFirst {
-      case fmt if Try(fmt.parse(originalValue)).isSuccess =>
-        fmt.parse(originalValue).getTime()
-    }.getOrElse(
-      throw new WebApplicationException(
-        Response
-          .status(Status.BAD_REQUEST)
-          .entity("Couldn't parse date: " + originalValue)
-          .build()
-      )
-    )
-  }
-}
-
-private[v1] object SimpleDateParam {
-
-  val formats: Seq[SimpleDateFormat] = {
-
-    val gmtDay = new SimpleDateFormat("yyyy-MM-dd")
-    gmtDay.setTimeZone(TimeZone.getTimeZone("GMT"))
-
-    Seq(
-      new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSz"),
-      gmtDay
-    )
-  }
-}

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/status/api/v1/api.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/status/api/v1/api.scala b/core/src/main/scala/org/apache/spark/status/api/v1/api.scala
deleted file mode 100644
index ef3c857..0000000
--- a/core/src/main/scala/org/apache/spark/status/api/v1/api.scala
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.spark.status.api.v1
-
-import java.util.Date
-
-import scala.collection.Map
-
-import org.apache.spark.JobExecutionStatus
-
-class ApplicationInfo private[spark](
-    val id: String,
-    val name: String,
-    val attempts: Seq[ApplicationAttemptInfo])
-
-class ApplicationAttemptInfo private[spark](
-    val attemptId: Option[String],
-    val startTime: Date,
-    val endTime: Date,
-    val sparkUser: String,
-    val completed: Boolean = false)
-
-class ExecutorStageSummary private[spark](
-    val taskTime : Long,
-    val failedTasks : Int,
-    val succeededTasks : Int,
-    val inputBytes : Long,
-    val outputBytes : Long,
-    val shuffleRead : Long,
-    val shuffleWrite : Long,
-    val memoryBytesSpilled : Long,
-    val diskBytesSpilled : Long)
-
-class ExecutorSummary private[spark](
-    val id: String,
-    val hostPort: String,
-    val rddBlocks: Int,
-    val memoryUsed: Long,
-    val diskUsed: Long,
-    val activeTasks: Int,
-    val failedTasks: Int,
-    val completedTasks: Int,
-    val totalTasks: Int,
-    val totalDuration: Long,
-    val totalInputBytes: Long,
-    val totalShuffleRead: Long,
-    val totalShuffleWrite: Long,
-    val maxMemory: Long,
-    val executorLogs: Map[String, String])
-
-class JobData private[spark](
-    val jobId: Int,
-    val name: String,
-    val description: Option[String],
-    val submissionTime: Option[Date],
-    val completionTime: Option[Date],
-    val stageIds: Seq[Int],
-    val jobGroup: Option[String],
-    val status: JobExecutionStatus,
-    val numTasks: Int,
-    val numActiveTasks: Int,
-    val numCompletedTasks: Int,
-    val numSkippedTasks: Int,
-    val numFailedTasks: Int,
-    val numActiveStages: Int,
-    val numCompletedStages: Int,
-    val numSkippedStages: Int,
-    val numFailedStages: Int)
-
-// Q: should Tachyon size go in here as well?  currently the UI only shows it on the overall storage
-// page ... does anybody pay attention to it?
-class RDDStorageInfo private[spark](
-    val id: Int,
-    val name: String,
-    val numPartitions: Int,
-    val numCachedPartitions: Int,
-    val storageLevel: String,
-    val memoryUsed: Long,
-    val diskUsed: Long,
-    val dataDistribution: Option[Seq[RDDDataDistribution]],
-    val partitions: Option[Seq[RDDPartitionInfo]])
-
-class RDDDataDistribution private[spark](
-    val address: String,
-    val memoryUsed: Long,
-    val memoryRemaining: Long,
-    val diskUsed: Long)
-
-class RDDPartitionInfo private[spark](
-    val blockName: String,
-    val storageLevel: String,
-    val memoryUsed: Long,
-    val diskUsed: Long,
-    val executors: Seq[String])
-
-class StageData private[spark](
-    val status: StageStatus,
-    val stageId: Int,
-    val attemptId: Int,
-    val numActiveTasks: Int ,
-    val numCompleteTasks: Int,
-    val numFailedTasks: Int,
-
-    val executorRunTime: Long,
-
-    val inputBytes: Long,
-    val inputRecords: Long,
-    val outputBytes: Long,
-    val outputRecords: Long,
-    val shuffleReadBytes: Long,
-    val shuffleReadRecords: Long,
-    val shuffleWriteBytes: Long,
-    val shuffleWriteRecords: Long,
-    val memoryBytesSpilled: Long,
-    val diskBytesSpilled: Long,
-
-    val name: String,
-    val details: String,
-    val schedulingPool: String,
-
-    val accumulatorUpdates: Seq[AccumulableInfo],
-    val tasks: Option[Map[Long, TaskData]],
-    val executorSummary:Option[Map[String,ExecutorStageSummary]])
-
-class TaskData private[spark](
-    val taskId: Long,
-    val index: Int,
-    val attempt: Int,
-    val launchTime: Date,
-    val executorId: String,
-    val host: String,
-    val taskLocality: String,
-    val speculative: Boolean,
-    val accumulatorUpdates: Seq[AccumulableInfo],
-    val errorMessage: Option[String] = None,
-    val taskMetrics: Option[TaskMetrics] = None)
-
-class TaskMetrics private[spark](
-    val executorDeserializeTime: Long,
-    val executorRunTime: Long,
-    val resultSize: Long,
-    val jvmGcTime: Long,
-    val resultSerializationTime: Long,
-    val memoryBytesSpilled: Long,
-    val diskBytesSpilled: Long,
-    val inputMetrics: Option[InputMetrics],
-    val outputMetrics: Option[OutputMetrics],
-    val shuffleReadMetrics: Option[ShuffleReadMetrics],
-    val shuffleWriteMetrics: Option[ShuffleWriteMetrics])
-
-class InputMetrics private[spark](
-    val bytesRead: Long,
-    val recordsRead: Long)
-
-class OutputMetrics private[spark](
-    val bytesWritten: Long,
-    val recordsWritten: Long)
-
-class ShuffleReadMetrics private[spark](
-    val remoteBlocksFetched: Int,
-    val localBlocksFetched: Int,
-    val fetchWaitTime: Long,
-    val remoteBytesRead: Long,
-    val totalBlocksFetched: Int,
-    val recordsRead: Long)
-
-class ShuffleWriteMetrics private[spark](
-    val bytesWritten: Long,
-    val writeTime: Long,
-    val recordsWritten: Long)
-
-class TaskMetricDistributions private[spark](
-    val quantiles: IndexedSeq[Double],
-
-    val executorDeserializeTime: IndexedSeq[Double],
-    val executorRunTime: IndexedSeq[Double],
-    val resultSize: IndexedSeq[Double],
-    val jvmGcTime: IndexedSeq[Double],
-    val resultSerializationTime: IndexedSeq[Double],
-    val memoryBytesSpilled: IndexedSeq[Double],
-    val diskBytesSpilled: IndexedSeq[Double],
-
-    val inputMetrics: Option[InputMetricDistributions],
-    val outputMetrics: Option[OutputMetricDistributions],
-    val shuffleReadMetrics: Option[ShuffleReadMetricDistributions],
-    val shuffleWriteMetrics: Option[ShuffleWriteMetricDistributions])
-
-class InputMetricDistributions private[spark](
-    val bytesRead: IndexedSeq[Double],
-    val recordsRead: IndexedSeq[Double])
-
-class OutputMetricDistributions private[spark](
-    val bytesWritten: IndexedSeq[Double],
-    val recordsWritten: IndexedSeq[Double])
-
-class ShuffleReadMetricDistributions private[spark](
-    val readBytes: IndexedSeq[Double],
-    val readRecords: IndexedSeq[Double],
-    val remoteBlocksFetched: IndexedSeq[Double],
-    val localBlocksFetched: IndexedSeq[Double],
-    val fetchWaitTime: IndexedSeq[Double],
-    val remoteBytesRead: IndexedSeq[Double],
-    val totalBlocksFetched: IndexedSeq[Double])
-
-class ShuffleWriteMetricDistributions private[spark](
-    val writeBytes: IndexedSeq[Double],
-    val writeRecords: IndexedSeq[Double],
-    val writeTime: IndexedSeq[Double])
-
-class AccumulableInfo private[spark](
-    val id: Long,
-    val name: String,
-    val update: Option[String],
-    val value: String)

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/storage/StorageStatusListener.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/storage/StorageStatusListener.scala b/core/src/main/scala/org/apache/spark/storage/StorageStatusListener.scala
index ec71148..7d75929 100644
--- a/core/src/main/scala/org/apache/spark/storage/StorageStatusListener.scala
+++ b/core/src/main/scala/org/apache/spark/storage/StorageStatusListener.scala
@@ -25,17 +25,13 @@ import org.apache.spark.scheduler._
 /**
  * :: DeveloperApi ::
  * A SparkListener that maintains executor storage status.
- *
- * This class is thread-safe (unlike JobProgressListener)
  */
 @DeveloperApi
 class StorageStatusListener extends SparkListener {
   // This maintains only blocks that are cached (i.e. storage level is not StorageLevel.NONE)
   private[storage] val executorIdToStorageStatus = mutable.Map[String, StorageStatus]()
 
-  def storageStatusList: Seq[StorageStatus] = synchronized {
-    executorIdToStorageStatus.values.toSeq
-  }
+  def storageStatusList: Seq[StorageStatus] = executorIdToStorageStatus.values.toSeq
 
   /** Update storage status list to reflect updated block statuses */
   private def updateStorageStatus(execId: String, updatedBlocks: Seq[(BlockId, BlockStatus)]) {

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/SparkUI.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/SparkUI.scala b/core/src/main/scala/org/apache/spark/ui/SparkUI.scala
index bfe4a18..a5271f0 100644
--- a/core/src/main/scala/org/apache/spark/ui/SparkUI.scala
+++ b/core/src/main/scala/org/apache/spark/ui/SparkUI.scala
@@ -17,9 +17,6 @@
 
 package org.apache.spark.ui
 
-import java.util.Date
-
-import org.apache.spark.status.api.v1.{ApplicationAttemptInfo, ApplicationInfo, JsonRootResource, UIRoot}
 import org.apache.spark.{Logging, SecurityManager, SparkConf, SparkContext}
 import org.apache.spark.scheduler._
 import org.apache.spark.storage.StorageStatusListener
@@ -36,7 +33,7 @@ import org.apache.spark.ui.scope.RDDOperationGraphListener
 private[spark] class SparkUI private (
     val sc: Option[SparkContext],
     val conf: SparkConf,
-    securityManager: SecurityManager,
+    val securityManager: SecurityManager,
     val environmentListener: EnvironmentListener,
     val storageStatusListener: StorageStatusListener,
     val executorsListener: ExecutorsListener,
@@ -44,27 +41,22 @@ private[spark] class SparkUI private (
     val storageListener: StorageListener,
     val operationGraphListener: RDDOperationGraphListener,
     var appName: String,
-    val basePath: String,
-    val startTime: Long)
+    val basePath: String)
   extends WebUI(securityManager, SparkUI.getUIPort(conf), conf, basePath, "SparkUI")
-  with Logging
-  with UIRoot {
+  with Logging {
 
   val killEnabled = sc.map(_.conf.getBoolean("spark.ui.killEnabled", true)).getOrElse(false)
 
-
-  val stagesTab = new StagesTab(this)
-
   /** Initialize all components of the server. */
   def initialize() {
     attachTab(new JobsTab(this))
+    val stagesTab = new StagesTab(this)
     attachTab(stagesTab)
     attachTab(new StorageTab(this))
     attachTab(new EnvironmentTab(this))
     attachTab(new ExecutorsTab(this))
     attachHandler(createStaticHandler(SparkUI.STATIC_RESOURCE_DIR, "/static"))
     attachHandler(createRedirectHandler("/", "/jobs", basePath = basePath))
-    attachHandler(JsonRootResource.getJsonServlet(this))
     // This should be POST only, but, the YARN AM proxy won't proxy POSTs
     attachHandler(createRedirectHandler(
       "/stages/stage/kill", "/stages", stagesTab.handleKillRequest,
@@ -91,24 +83,6 @@ private[spark] class SparkUI private (
   private[spark] def appUIHostPort = publicHostName + ":" + boundPort
 
   private[spark] def appUIAddress = s"http://$appUIHostPort"
-
-  def getSparkUI(appId: String): Option[SparkUI] = {
-    if (appId == appName) Some(this) else None
-  }
-
-  def getApplicationInfoList: Iterator[ApplicationInfo] = {
-    Iterator(new ApplicationInfo(
-      id = appName,
-      name = appName,
-      attempts = Seq(new ApplicationAttemptInfo(
-        attemptId = None,
-        startTime = new Date(startTime),
-        endTime = new Date(-1),
-        sparkUser = "",
-        completed = false
-      ))
-    ))
-  }
 }
 
 private[spark] abstract class SparkUITab(parent: SparkUI, prefix: String)
@@ -135,10 +109,9 @@ private[spark] object SparkUI {
       listenerBus: SparkListenerBus,
       jobProgressListener: JobProgressListener,
       securityManager: SecurityManager,
-      appName: String,
-      startTime: Long): SparkUI =  {
+      appName: String): SparkUI =  {
     create(Some(sc), conf, listenerBus, securityManager, appName,
-      jobProgressListener = Some(jobProgressListener), startTime = startTime)
+      jobProgressListener = Some(jobProgressListener))
   }
 
   def createHistoryUI(
@@ -146,9 +119,8 @@ private[spark] object SparkUI {
       listenerBus: SparkListenerBus,
       securityManager: SecurityManager,
       appName: String,
-      basePath: String,
-      startTime: Long): SparkUI = {
-    create(None, conf, listenerBus, securityManager, appName, basePath, startTime = startTime)
+      basePath: String): SparkUI = {
+    create(None, conf, listenerBus, securityManager, appName, basePath)
   }
 
   /**
@@ -165,8 +137,7 @@ private[spark] object SparkUI {
       securityManager: SecurityManager,
       appName: String,
       basePath: String = "",
-      jobProgressListener: Option[JobProgressListener] = None,
-      startTime: Long): SparkUI = {
+      jobProgressListener: Option[JobProgressListener] = None): SparkUI = {
 
     val _jobProgressListener: JobProgressListener = jobProgressListener.getOrElse {
       val listener = new JobProgressListener(conf)
@@ -188,6 +159,6 @@ private[spark] object SparkUI {
 
     new SparkUI(sc, conf, securityManager, environmentListener, storageStatusListener,
       executorsListener, _jobProgressListener, storageListener, operationGraphListener,
-      appName, basePath, startTime)
+      appName, basePath)
   }
 }

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/WebUI.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/WebUI.scala b/core/src/main/scala/org/apache/spark/ui/WebUI.scala
index 384f2ad..f9860d1 100644
--- a/core/src/main/scala/org/apache/spark/ui/WebUI.scala
+++ b/core/src/main/scala/org/apache/spark/ui/WebUI.scala
@@ -37,7 +37,7 @@ import org.apache.spark.{Logging, SecurityManager, SparkConf}
  * pages. The use of tabs is optional, however; a WebUI may choose to include pages directly.
  */
 private[spark] abstract class WebUI(
-    val securityManager: SecurityManager,
+    securityManager: SecurityManager,
     port: Int,
     conf: SparkConf,
     basePath: String = "",
@@ -77,9 +77,15 @@ private[spark] abstract class WebUI(
     val pagePath = "/" + page.prefix
     val renderHandler = createServletHandler(pagePath,
       (request: HttpServletRequest) => page.render(request), securityManager, basePath)
+    val renderJsonHandler = createServletHandler(pagePath.stripSuffix("/") + "/json",
+      (request: HttpServletRequest) => page.renderJson(request), securityManager, basePath)
     attachHandler(renderHandler)
+    attachHandler(renderJsonHandler)
     pageToHandlers.getOrElseUpdate(page, ArrayBuffer[ServletContextHandler]())
       .append(renderHandler)
+    pageToHandlers.getOrElseUpdate(page, ArrayBuffer[ServletContextHandler]())
+      .append(renderJsonHandler)
+    
   }
 
   /** Attach a handler to this UI. */

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsPage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsPage.scala b/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsPage.scala
index b247e4c..956608d 100644
--- a/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsPage.scala
+++ b/core/src/main/scala/org/apache/spark/ui/exec/ExecutorsPage.scala
@@ -22,11 +22,11 @@ import javax.servlet.http.HttpServletRequest
 
 import scala.xml.Node
 
-import org.apache.spark.status.api.v1.ExecutorSummary
 import org.apache.spark.ui.{ToolTips, UIUtils, WebUIPage}
 import org.apache.spark.util.Utils
 
-// This isn't even used anymore -- but we need to keep it b/c of a MiMa false positive
+/** Summary information about an executor to display in the UI. */
+// Needs to be private[ui] because of a false positive MiMa failure.
 private[ui] case class ExecutorSummaryInfo(
     id: String,
     hostPort: String,
@@ -44,7 +44,6 @@ private[ui] case class ExecutorSummaryInfo(
     maxMemory: Long,
     executorLogs: Map[String, String])
 
-
 private[ui] class ExecutorsPage(
     parent: ExecutorsTab,
     threadDumpEnabled: Boolean)
@@ -56,8 +55,7 @@ private[ui] class ExecutorsPage(
     val maxMem = storageStatusList.map(_.maxMem).sum
     val memUsed = storageStatusList.map(_.memUsed).sum
     val diskUsed = storageStatusList.map(_.diskUsed).sum
-    val execInfo = for (statusId <- 0 until storageStatusList.size) yield
-      ExecutorsPage.getExecInfo(listener, statusId)
+    val execInfo = for (statusId <- 0 until storageStatusList.size) yield getExecInfo(statusId)
     val execInfoSorted = execInfo.sortBy(_.id)
     val logsExist = execInfo.filter(_.executorLogs.nonEmpty).nonEmpty
 
@@ -113,7 +111,7 @@ private[ui] class ExecutorsPage(
   }
 
   /** Render an HTML row representing an executor */
-  private def execRow(info: ExecutorSummary, logsExist: Boolean): Seq[Node] = {
+  private def execRow(info: ExecutorSummaryInfo, logsExist: Boolean): Seq[Node] = {
     val maximumMemory = info.maxMemory
     val memoryUsed = info.memoryUsed
     val diskUsed = info.diskUsed
@@ -172,11 +170,8 @@ private[ui] class ExecutorsPage(
     </tr>
   }
 
-}
-
-private[spark] object ExecutorsPage {
   /** Represent an executor's info as a map given a storage status index */
-  def getExecInfo(listener: ExecutorsListener, statusId: Int): ExecutorSummary = {
+  private def getExecInfo(statusId: Int): ExecutorSummaryInfo = {
     val status = listener.storageStatusList(statusId)
     val execId = status.blockManagerId.executorId
     val hostPort = status.blockManagerId.hostPort
@@ -194,7 +189,7 @@ private[spark] object ExecutorsPage {
     val totalShuffleWrite = listener.executorToShuffleWrite.getOrElse(execId, 0L)
     val executorLogs = listener.executorToLogUrls.getOrElse(execId, Map.empty)
 
-    new ExecutorSummary(
+    new ExecutorSummaryInfo(
       execId,
       hostPort,
       rddBlocks,

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/jobs/AllJobsPage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/jobs/AllJobsPage.scala b/core/src/main/scala/org/apache/spark/ui/jobs/AllJobsPage.scala
index 09323d1..f6abf27 100644
--- a/core/src/main/scala/org/apache/spark/ui/jobs/AllJobsPage.scala
+++ b/core/src/main/scala/org/apache/spark/ui/jobs/AllJobsPage.scala
@@ -271,12 +271,6 @@ private[ui] class AllJobsPage(parent: JobsTab) extends WebUIPage("") {
       val shouldShowCompletedJobs = completedJobs.nonEmpty
       val shouldShowFailedJobs = failedJobs.nonEmpty
 
-      val completedJobNumStr = if (completedJobs.size == listener.numCompletedJobs) {
-        s"${completedJobs.size}"
-      } else {
-        s"${listener.numCompletedJobs}, only showing ${completedJobs.size}"
-      }
-
       val summary: NodeSeq =
         <div>
           <ul class="unstyled">
@@ -301,9 +295,9 @@ private[ui] class AllJobsPage(parent: JobsTab) extends WebUIPage("") {
             }
             {
               if (shouldShowCompletedJobs) {
-                <li id="completed-summary">
+                <li>
                   <a href="#completed"><strong>Completed Jobs:</strong></a>
-                  {completedJobNumStr}
+                  {completedJobs.size}
                 </li>
               }
             }
@@ -311,7 +305,7 @@ private[ui] class AllJobsPage(parent: JobsTab) extends WebUIPage("") {
               if (shouldShowFailedJobs) {
                 <li>
                   <a href="#failed"><strong>Failed Jobs:</strong></a>
-                  {listener.numFailedJobs}
+                  {failedJobs.size}
                 </li>
               }
             }
@@ -328,7 +322,7 @@ private[ui] class AllJobsPage(parent: JobsTab) extends WebUIPage("") {
           activeJobsTable
       }
       if (shouldShowCompletedJobs) {
-        content ++= <h4 id="completed">Completed Jobs ({completedJobNumStr})</h4> ++
+        content ++= <h4 id="completed">Completed Jobs ({completedJobs.size})</h4> ++
           completedJobsTable
       }
       if (shouldShowFailedJobs) {

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/jobs/AllStagesPage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/jobs/AllStagesPage.scala b/core/src/main/scala/org/apache/spark/ui/jobs/AllStagesPage.scala
index a37f739..236bc8e 100644
--- a/core/src/main/scala/org/apache/spark/ui/jobs/AllStagesPage.scala
+++ b/core/src/main/scala/org/apache/spark/ui/jobs/AllStagesPage.scala
@@ -64,12 +64,6 @@ private[ui] class AllStagesPage(parent: StagesTab) extends WebUIPage("") {
       val shouldShowCompletedStages = completedStages.nonEmpty
       val shouldShowFailedStages = failedStages.nonEmpty
 
-      val completedStageNumStr = if (numCompletedStages == completedStages.size) {
-        s"$numCompletedStages"
-      } else {
-        s"$numCompletedStages, only showing ${completedStages.size}"
-      }
-
       val summary: NodeSeq =
         <div>
           <ul class="unstyled">
@@ -104,9 +98,9 @@ private[ui] class AllStagesPage(parent: StagesTab) extends WebUIPage("") {
             }
             {
               if (shouldShowCompletedStages) {
-                <li id="completed-summary">
+                <li>
                   <a href="#completed"><strong>Completed Stages:</strong></a>
-                  {completedStageNumStr}
+                  {numCompletedStages}
                 </li>
               }
             }
@@ -138,7 +132,7 @@ private[ui] class AllStagesPage(parent: StagesTab) extends WebUIPage("") {
         pendingStagesTable.toNodeSeq
       }
       if (shouldShowCompletedStages) {
-        content ++= <h4 id="completed">Completed Stages ({completedStageNumStr})</h4> ++
+        content ++= <h4 id="completed">Completed Stages ({numCompletedStages})</h4> ++
         completedStagesTable.toNodeSeq
       }
       if (shouldShowFailedStages) {

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/jobs/JobPage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/jobs/JobPage.scala b/core/src/main/scala/org/apache/spark/ui/jobs/JobPage.scala
index 7163217..96cc3d7 100644
--- a/core/src/main/scala/org/apache/spark/ui/jobs/JobPage.scala
+++ b/core/src/main/scala/org/apache/spark/ui/jobs/JobPage.scala
@@ -187,7 +187,7 @@ private[ui] class JobPage(parent: JobsTab) extends WebUIPage("job") {
       val jobDataOption = listener.jobIdToData.get(jobId)
       if (jobDataOption.isEmpty) {
         val content =
-          <div id="no-info">
+          <div>
             <p>No information to display for job {jobId}</p>
           </div>
         return UIUtils.headerSparkPage(

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala b/core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala
index 246e191..8f9aa9f 100644
--- a/core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala
+++ b/core/src/main/scala/org/apache/spark/ui/jobs/JobProgressListener.scala
@@ -74,8 +74,6 @@ class JobProgressListener(conf: SparkConf) extends SparkListener with Logging {
   // JobProgressListener's retention limits.
   var numCompletedStages = 0
   var numFailedStages = 0
-  var numCompletedJobs = 0
-  var numFailedJobs = 0
 
   // Misc:
   val executorIdToBlockManagerId = HashMap[ExecutorId, BlockManagerId]()
@@ -219,12 +217,10 @@ class JobProgressListener(conf: SparkConf) extends SparkListener with Logging {
         completedJobs += jobData
         trimJobsIfNecessary(completedJobs)
         jobData.status = JobExecutionStatus.SUCCEEDED
-        numCompletedJobs += 1
       case JobFailed(exception) =>
         failedJobs += jobData
         trimJobsIfNecessary(failedJobs)
         jobData.status = JobExecutionStatus.FAILED
-        numFailedJobs += 1
     }
     for (stageId <- jobData.stageIds) {
       stageIdToActiveJobIds.get(stageId).foreach { jobsUsingStage =>

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/jobs/PoolPage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/jobs/PoolPage.scala b/core/src/main/scala/org/apache/spark/ui/jobs/PoolPage.scala
index f3e0b38..d725b9d 100644
--- a/core/src/main/scala/org/apache/spark/ui/jobs/PoolPage.scala
+++ b/core/src/main/scala/org/apache/spark/ui/jobs/PoolPage.scala
@@ -21,7 +21,7 @@ import javax.servlet.http.HttpServletRequest
 
 import scala.xml.Node
 
-import org.apache.spark.scheduler.StageInfo
+import org.apache.spark.scheduler.{Schedulable, StageInfo}
 import org.apache.spark.ui.{WebUIPage, UIUtils}
 
 /** Page showing specific pool details */

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/jobs/StagePage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/jobs/StagePage.scala b/core/src/main/scala/org/apache/spark/ui/jobs/StagePage.scala
index 89d175b..5793100 100644
--- a/core/src/main/scala/org/apache/spark/ui/jobs/StagePage.scala
+++ b/core/src/main/scala/org/apache/spark/ui/jobs/StagePage.scala
@@ -25,11 +25,11 @@ import scala.xml.{Elem, Node, Unparsed}
 import org.apache.commons.lang3.StringEscapeUtils
 
 import org.apache.spark.executor.TaskMetrics
-import org.apache.spark.scheduler.{AccumulableInfo, TaskInfo}
 import org.apache.spark.ui.{ToolTips, WebUIPage, UIUtils}
 import org.apache.spark.ui.jobs.UIData._
 import org.apache.spark.ui.scope.RDDOperationGraph
 import org.apache.spark.util.{Utils, Distribution}
+import org.apache.spark.scheduler.{AccumulableInfo, TaskInfo}
 
 /** Page showing statistics and task list for a given stage */
 private[ui] class StagePage(parent: StagesTab) extends WebUIPage("stage") {
@@ -48,22 +48,14 @@ private[ui] class StagePage(parent: StagesTab) extends WebUIPage("stage") {
       val stageAttemptId = parameterAttempt.toInt
       val stageDataOption = progressListener.stageIdToData.get((stageId, stageAttemptId))
 
-      val stageHeader = s"Details for Stage $stageId (Attempt $stageAttemptId)"
-      if (stageDataOption.isEmpty) {
-        val content =
-          <div id="no-info">
-            <p>No information to display for Stage {stageId} (Attempt {stageAttemptId})</p>
-          </div>
-        return UIUtils.headerSparkPage(stageHeader, content, parent)
-
-      }
-      if (stageDataOption.get.taskData.isEmpty) {
+      if (stageDataOption.isEmpty || stageDataOption.get.taskData.isEmpty) {
         val content =
           <div>
             <h4>Summary Metrics</h4> No tasks have started yet
             <h4>Tasks</h4> No tasks have started yet
           </div>
-        return UIUtils.headerSparkPage(stageHeader, content, parent)
+        return UIUtils.headerSparkPage(
+          s"Details for Stage $stageId (Attempt $stageAttemptId)", content, parent)
       }
 
       val stageData = stageDataOption.get
@@ -454,7 +446,8 @@ private[ui] class StagePage(parent: StagesTab) extends WebUIPage("stage") {
         maybeAccumulableTable ++
         <h4>Tasks</h4> ++ taskTable
 
-      UIUtils.headerSparkPage(stageHeader, content, parent, showVisualization = true)
+      UIUtils.headerSparkPage(
+        "Details for Stage %d".format(stageId), content, parent, showVisualization = true)
     }
   }
 

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/storage/RDDPage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/storage/RDDPage.scala b/core/src/main/scala/org/apache/spark/ui/storage/RDDPage.scala
index 05f94a7..199f731 100644
--- a/core/src/main/scala/org/apache/spark/ui/storage/RDDPage.scala
+++ b/core/src/main/scala/org/apache/spark/ui/storage/RDDPage.scala
@@ -21,8 +21,8 @@ import javax.servlet.http.HttpServletRequest
 
 import scala.xml.Node
 
-import org.apache.spark.status.api.v1.{AllRDDResource, RDDDataDistribution, RDDPartitionInfo}
-import org.apache.spark.ui.{UIUtils, WebUIPage}
+import org.apache.spark.storage.{BlockId, BlockStatus, StorageStatus, StorageUtils}
+import org.apache.spark.ui.{WebUIPage, UIUtils}
 import org.apache.spark.util.Utils
 
 /** Page showing storage details for a given RDD */
@@ -32,19 +32,28 @@ private[ui] class RDDPage(parent: StorageTab) extends WebUIPage("rdd") {
   def render(request: HttpServletRequest): Seq[Node] = {
     val parameterId = request.getParameter("id")
     require(parameterId != null && parameterId.nonEmpty, "Missing id parameter")
+
     val rddId = parameterId.toInt
-    val rddStorageInfo = AllRDDResource.getRDDStorageInfo(rddId, listener,includeDetails = true)
-      .getOrElse {
-        // Rather than crashing, render an "RDD Not Found" page
-        return UIUtils.headerSparkPage("RDD Not Found", Seq[Node](), parent)
-      }
+    val storageStatusList = listener.storageStatusList
+    val rddInfo = listener.rddInfoList.find(_.id == rddId).getOrElse {
+      // Rather than crashing, render an "RDD Not Found" page
+      return UIUtils.headerSparkPage("RDD Not Found", Seq[Node](), parent)
+    }
 
     // Worker table
-    val workerTable = UIUtils.listingTable(workerHeader, workerRow,
-      rddStorageInfo.dataDistribution.get, id = Some("rdd-storage-by-worker-table"))
+    val workers = storageStatusList.map((rddId, _))
+    val workerTable = UIUtils.listingTable(workerHeader, workerRow, workers,
+      id = Some("rdd-storage-by-worker-table"))
 
     // Block table
-    val blockTable = UIUtils.listingTable(blockHeader, blockRow, rddStorageInfo.partitions.get,
+    val blockLocations = StorageUtils.getRddBlockLocations(rddId, storageStatusList)
+    val blocks = storageStatusList
+      .flatMap(_.rddBlocksById(rddId))
+      .sortWith(_._1.name < _._1.name)
+      .map { case (blockId, status) =>
+        (blockId, status, blockLocations.get(blockId).getOrElse(Seq[String]("Unknown")))
+      }
+    val blockTable = UIUtils.listingTable(blockHeader, blockRow, blocks,
       id = Some("rdd-storage-by-block-table"))
 
     val content =
@@ -53,23 +62,23 @@ private[ui] class RDDPage(parent: StorageTab) extends WebUIPage("rdd") {
           <ul class="unstyled">
             <li>
               <strong>Storage Level:</strong>
-              {rddStorageInfo.storageLevel}
+              {rddInfo.storageLevel.description}
             </li>
             <li>
               <strong>Cached Partitions:</strong>
-              {rddStorageInfo.numCachedPartitions}
+              {rddInfo.numCachedPartitions}
             </li>
             <li>
               <strong>Total Partitions:</strong>
-              {rddStorageInfo.numPartitions}
+              {rddInfo.numPartitions}
             </li>
             <li>
               <strong>Memory Size:</strong>
-              {Utils.bytesToString(rddStorageInfo.memoryUsed)}
+              {Utils.bytesToString(rddInfo.memSize)}
             </li>
             <li>
               <strong>Disk Size:</strong>
-              {Utils.bytesToString(rddStorageInfo.diskUsed)}
+              {Utils.bytesToString(rddInfo.diskSize)}
             </li>
           </ul>
         </div>
@@ -77,19 +86,19 @@ private[ui] class RDDPage(parent: StorageTab) extends WebUIPage("rdd") {
 
       <div class="row-fluid">
         <div class="span12">
-          <h4> Data Distribution on {rddStorageInfo.dataDistribution.size} Executors </h4>
+          <h4> Data Distribution on {workers.size} Executors </h4>
           {workerTable}
         </div>
       </div>
 
       <div class="row-fluid">
         <div class="span12">
-          <h4> {rddStorageInfo.partitions.size} Partitions </h4>
+          <h4> {blocks.size} Partitions </h4>
           {blockTable}
         </div>
       </div>;
 
-    UIUtils.headerSparkPage("RDD Storage Info for " + rddStorageInfo.name, content, parent)
+    UIUtils.headerSparkPage("RDD Storage Info for " + rddInfo.name, content, parent)
   }
 
   /** Header fields for the worker table */
@@ -107,32 +116,34 @@ private[ui] class RDDPage(parent: StorageTab) extends WebUIPage("rdd") {
     "Executors")
 
   /** Render an HTML row representing a worker */
-  private def workerRow(worker: RDDDataDistribution): Seq[Node] = {
+  private def workerRow(worker: (Int, StorageStatus)): Seq[Node] = {
+    val (rddId, status) = worker
     <tr>
-      <td>{worker.address}</td>
+      <td>{status.blockManagerId.host + ":" + status.blockManagerId.port}</td>
       <td>
-        {Utils.bytesToString(worker.memoryUsed)}
-        ({Utils.bytesToString(worker.memoryRemaining)} Remaining)
+        {Utils.bytesToString(status.memUsedByRdd(rddId))}
+        ({Utils.bytesToString(status.memRemaining)} Remaining)
       </td>
-      <td>{Utils.bytesToString(worker.diskUsed)}</td>
+      <td>{Utils.bytesToString(status.diskUsedByRdd(rddId))}</td>
     </tr>
   }
 
   /** Render an HTML row representing a block */
-  private def blockRow(row: RDDPartitionInfo): Seq[Node] = {
+  private def blockRow(row: (BlockId, BlockStatus, Seq[String])): Seq[Node] = {
+    val (id, block, locations) = row
     <tr>
-      <td>{row.blockName}</td>
+      <td>{id}</td>
       <td>
-        {row.storageLevel}
+        {block.storageLevel.description}
       </td>
-      <td sorttable_customkey={row.memoryUsed.toString}>
-        {Utils.bytesToString(row.memoryUsed)}
+      <td sorttable_customkey={block.memSize.toString}>
+        {Utils.bytesToString(block.memSize)}
       </td>
-      <td sorttable_customkey={row.diskUsed.toString}>
-        {Utils.bytesToString(row.diskUsed)}
+      <td sorttable_customkey={block.diskSize.toString}>
+        {Utils.bytesToString(block.diskSize)}
       </td>
       <td>
-        {row.executors.map(l => <span>{l}<br/></span>)}
+        {locations.map(l => <span>{l}<br/></span>)}
       </td>
     </tr>
   }

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/storage/StoragePage.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/storage/StoragePage.scala b/core/src/main/scala/org/apache/spark/ui/storage/StoragePage.scala
index 07db783..59dc6b5 100644
--- a/core/src/main/scala/org/apache/spark/ui/storage/StoragePage.scala
+++ b/core/src/main/scala/org/apache/spark/ui/storage/StoragePage.scala
@@ -22,7 +22,7 @@ import javax.servlet.http.HttpServletRequest
 import scala.xml.Node
 
 import org.apache.spark.storage.RDDInfo
-import org.apache.spark.ui.{UIUtils, WebUIPage}
+import org.apache.spark.ui.{WebUIPage, UIUtils}
 import org.apache.spark.util.Utils
 
 /** Page showing list of RDD's currently stored in the cluster */

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/main/scala/org/apache/spark/ui/storage/StorageTab.scala
----------------------------------------------------------------------
diff --git a/core/src/main/scala/org/apache/spark/ui/storage/StorageTab.scala b/core/src/main/scala/org/apache/spark/ui/storage/StorageTab.scala
index 0351749..045bd78 100644
--- a/core/src/main/scala/org/apache/spark/ui/storage/StorageTab.scala
+++ b/core/src/main/scala/org/apache/spark/ui/storage/StorageTab.scala
@@ -35,8 +35,6 @@ private[ui] class StorageTab(parent: SparkUI) extends SparkUITab(parent, "storag
 /**
  * :: DeveloperApi ::
  * A SparkListener that prepares information to be displayed on the BlockManagerUI.
- *
- * This class is thread-safe (unlike JobProgressListener)
  */
 @DeveloperApi
 class StorageListener(storageStatusListener: StorageStatusListener) extends SparkListener {
@@ -45,9 +43,7 @@ class StorageListener(storageStatusListener: StorageStatusListener) extends Spar
   def storageStatusList: Seq[StorageStatus] = storageStatusListener.storageStatusList
 
   /** Filter RDD info to include only those with cached partitions */
-  def rddInfoList: Seq[RDDInfo] = synchronized {
-    _rddInfoMap.values.filter(_.numCachedPartitions > 0).toSeq
-  }
+  def rddInfoList: Seq[RDDInfo] = _rddInfoMap.values.filter(_.numCachedPartitions > 0).toSeq
 
   /** Update the storage info of the RDDs whose blocks are among the given updated blocks */
   private def updateRDDInfo(updatedBlocks: Seq[(BlockId, BlockStatus)]): Unit = {

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/json_expectation
deleted file mode 100644
index 6101177..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/json_expectation
+++ /dev/null
@@ -1,53 +0,0 @@
-[ {
-  "id" : "local-1427397477963",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-03-26T19:17:57.184GMT",
-    "endTime" : "2015-03-26T19:20:02.949GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1426533911241",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "attemptId" : "2",
-    "startTime" : "2015-03-17T23:11:50.242GMT",
-    "endTime" : "2015-03-17T23:12:25.177GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  }, {
-    "attemptId" : "1",
-    "startTime" : "2015-03-16T19:25:10.242GMT",
-    "endTime" : "2015-03-16T19:25:45.177GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1425081759269",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-28T00:02:38.277GMT",
-    "endTime" : "2015-02-28T00:02:46.912GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1422981780767",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-03T16:42:59.720GMT",
-    "endTime" : "2015-02-03T16:43:08.731GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}, {
-  "id" : "local-1422981759269",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-03T16:42:38.277GMT",
-    "endTime" : "2015-02-03T16:42:46.912GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/executors/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/executors/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/executors/json_expectation
deleted file mode 100644
index cb622e1..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/executors/json_expectation
+++ /dev/null
@@ -1,17 +0,0 @@
-[ {
-  "id" : "<driver>",
-  "hostPort" : "localhost:57971",
-  "rddBlocks" : 8,
-  "memoryUsed" : 28000128,
-  "diskUsed" : 0,
-  "activeTasks" : 0,
-  "failedTasks" : 1,
-  "completedTasks" : 31,
-  "totalTasks" : 32,
-  "totalDuration" : 8820,
-  "totalInputBytes" : 28000288,
-  "totalShuffleRead" : 0,
-  "totalShuffleWrite" : 13180,
-  "maxMemory" : 278302556,
-  "executorLogs" : { }
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs/0/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs/0/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs/0/json_expectation
deleted file mode 100644
index 4a29072..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs/0/json_expectation
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "jobId" : 0,
-  "name" : "count at <console>:15",
-  "stageIds" : [ 0 ],
-  "status" : "SUCCEEDED",
-  "numTasks" : 8,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 8,
-  "numSkippedTasks" : 8,
-  "numFailedTasks" : 0,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 0
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs/json_expectation
deleted file mode 100644
index cab4750..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs/json_expectation
+++ /dev/null
@@ -1,43 +0,0 @@
-[ {
-  "jobId" : 2,
-  "name" : "count at <console>:17",
-  "stageIds" : [ 3 ],
-  "status" : "SUCCEEDED",
-  "numTasks" : 8,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 8,
-  "numSkippedTasks" : 8,
-  "numFailedTasks" : 0,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 0
-}, {
-  "jobId" : 1,
-  "name" : "count at <console>:20",
-  "stageIds" : [ 1, 2 ],
-  "status" : "FAILED",
-  "numTasks" : 16,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 15,
-  "numSkippedTasks" : 15,
-  "numFailedTasks" : 1,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 1
-}, {
-  "jobId" : 0,
-  "name" : "count at <console>:15",
-  "stageIds" : [ 0 ],
-  "status" : "SUCCEEDED",
-  "numTasks" : 8,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 8,
-  "numSkippedTasks" : 8,
-  "numFailedTasks" : 0,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 0
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs?status=succeeded&status=failed/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs?status=succeeded&status=failed/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs?status=succeeded&status=failed/json_expectation
deleted file mode 100644
index cab4750..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs?status=succeeded&status=failed/json_expectation
+++ /dev/null
@@ -1,43 +0,0 @@
-[ {
-  "jobId" : 2,
-  "name" : "count at <console>:17",
-  "stageIds" : [ 3 ],
-  "status" : "SUCCEEDED",
-  "numTasks" : 8,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 8,
-  "numSkippedTasks" : 8,
-  "numFailedTasks" : 0,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 0
-}, {
-  "jobId" : 1,
-  "name" : "count at <console>:20",
-  "stageIds" : [ 1, 2 ],
-  "status" : "FAILED",
-  "numTasks" : 16,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 15,
-  "numSkippedTasks" : 15,
-  "numFailedTasks" : 1,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 1
-}, {
-  "jobId" : 0,
-  "name" : "count at <console>:15",
-  "stageIds" : [ 0 ],
-  "status" : "SUCCEEDED",
-  "numTasks" : 8,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 8,
-  "numSkippedTasks" : 8,
-  "numFailedTasks" : 0,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 0
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs?status=succeeded/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs?status=succeeded/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs?status=succeeded/json_expectation
deleted file mode 100644
index 6fd25be..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/jobs?status=succeeded/json_expectation
+++ /dev/null
@@ -1,29 +0,0 @@
-[ {
-  "jobId" : 2,
-  "name" : "count at <console>:17",
-  "stageIds" : [ 3 ],
-  "status" : "SUCCEEDED",
-  "numTasks" : 8,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 8,
-  "numSkippedTasks" : 8,
-  "numFailedTasks" : 0,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 0
-}, {
-  "jobId" : 0,
-  "name" : "count at <console>:15",
-  "stageIds" : [ 0 ],
-  "status" : "SUCCEEDED",
-  "numTasks" : 8,
-  "numActiveTasks" : 0,
-  "numCompletedTasks" : 8,
-  "numSkippedTasks" : 8,
-  "numFailedTasks" : 0,
-  "numActiveStages" : 0,
-  "numCompletedStages" : 1,
-  "numSkippedStages" : 0,
-  "numFailedStages" : 0
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/json_expectation
deleted file mode 100644
index 07489ad..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/json_expectation
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "id" : "local-1422981780767",
-  "name" : "Spark shell",
-  "attempts" : [ {
-    "startTime" : "2015-02-03T16:42:59.720GMT",
-    "endTime" : "2015-02-03T16:43:08.731GMT",
-    "sparkUser" : "irashid",
-    "completed" : true
-  } ]
-}
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/1/0/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/1/0/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/1/0/json_expectation
deleted file mode 100644
index 111cb81..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/1/0/json_expectation
+++ /dev/null
@@ -1,270 +0,0 @@
-{
-  "status" : "COMPLETE",
-  "stageId" : 1,
-  "attemptId" : 0,
-  "numActiveTasks" : 0,
-  "numCompleteTasks" : 8,
-  "numFailedTasks" : 0,
-  "executorRunTime" : 3476,
-  "inputBytes" : 28000128,
-  "inputRecords" : 0,
-  "outputBytes" : 0,
-  "outputRecords" : 0,
-  "shuffleReadBytes" : 0,
-  "shuffleReadRecords" : 0,
-  "shuffleWriteBytes" : 13180,
-  "shuffleWriteRecords" : 0,
-  "memoryBytesSpilled" : 0,
-  "diskBytesSpilled" : 0,
-  "name" : "map at <console>:14",
-  "details" : "org.apache.spark.rdd.RDD.map(RDD.scala:271)\n$line10.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:14)\n$line10.$read$$iwC$$iwC$$iwC.<init>(<console>:19)\n$line10.$read$$iwC$$iwC.<init>(<console>:21)\n$line10.$read$$iwC.<init>(<console>:23)\n$line10.$read.<init>(<console>:25)\n$line10.$read$.<init>(<console>:29)\n$line10.$read$.<clinit>(<console>)\n$line10.$eval$.<init>(<console>:7)\n$line10.$eval$.<clinit>(<console>)\n$line10.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIM
 ain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)",
-  "schedulingPool" : "default",
-  "accumulatorUpdates" : [ ],
-  "tasks" : {
-    "8" : {
-      "taskId" : 8,
-      "index" : 0,
-      "attempt" : 0,
-      "launchTime" : "2015-02-03T16:43:05.829GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 1,
-        "executorRunTime" : 435,
-        "resultSize" : 1902,
-        "jvmGcTime" : 19,
-        "resultSerializationTime" : 2,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0,
-        "inputMetrics" : {
-          "bytesRead" : 3500016,
-          "recordsRead" : 0
-        },
-        "shuffleWriteMetrics" : {
-          "bytesWritten" : 1648,
-          "writeTime" : 94000,
-          "recordsWritten" : 0
-        }
-      }
-    },
-    "11" : {
-      "taskId" : 11,
-      "index" : 3,
-      "attempt" : 0,
-      "launchTime" : "2015-02-03T16:43:05.830GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 2,
-        "executorRunTime" : 434,
-        "resultSize" : 1902,
-        "jvmGcTime" : 19,
-        "resultSerializationTime" : 1,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0,
-        "inputMetrics" : {
-          "bytesRead" : 3500016,
-          "recordsRead" : 0
-        },
-        "shuffleWriteMetrics" : {
-          "bytesWritten" : 1647,
-          "writeTime" : 83000,
-          "recordsWritten" : 0
-        }
-      }
-    },
-    "14" : {
-      "taskId" : 14,
-      "index" : 6,
-      "attempt" : 0,
-      "launchTime" : "2015-02-03T16:43:05.832GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ ],
-      "taskMetrics" : {
-        "executorDeserializeTime" : 2,
-        "executorRunTime" : 434,
-        "resultSize" : 1902,
-        "jvmGcTime" : 19,
-        "resultSerializationTime" : 1,
-        "memoryBytesSpilled" : 0,
-        "diskBytesSpilled" : 0,
-        "inputMetrics" : {
-          "bytesRead" : 3500016,
-          "recordsRead" : 0
-        },
-        "shuffleWriteMetrics" : {
-          "bytesWritten" : 1648,
-          "writeTime" : 88000,
-          "recordsWritten" : 0
-        }
-      }
-    },
-    "13" : {
-      "taskId" : 13,
-      "index" : 5,
-      "attempt" : 0,
-      "launchTime" : "2015-02-03T16:43:05.831GMT",
-      "executorId" : "<driver>",
-      "host" : "localhost",
-      "taskLocality" : "PROCESS_LOCAL",
-      "speculative" : false,
-      "accumulatorUpdates" : [ ],
-      "taskMetrics" : {
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-        "executorRunTime" : 434,
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http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/1/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/1/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/1/json_expectation
deleted file mode 100644
index ef339f8..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/1/json_expectation
+++ /dev/null
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\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/json_expectation
deleted file mode 100644
index 056fac7..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages/json_expectation
+++ /dev/null
@@ -1,89 +0,0 @@
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 IMain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)",
-  "schedulingPool" : "default",
-  "accumulatorUpdates" : [ ]
-} ]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/spark/blob/51b3d41e/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages?status=complete/json_expectation
----------------------------------------------------------------------
diff --git a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages?status=complete/json_expectation b/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages?status=complete/json_expectation
deleted file mode 100644
index 31ac9be..0000000
--- a/core/src/test/resources/HistoryServerExpectations/applications/local-1422981780767/stages?status=complete/json_expectation
+++ /dev/null
@@ -1,67 +0,0 @@
-[ {
-  "status" : "COMPLETE",
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-  "attemptId" : 0,
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-  "schedulingPool" : "default",
-  "accumulatorUpdates" : [ ]
-}, {
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-  "memoryBytesSpilled" : 0,
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-  "name" : "map at <console>:14",
-  "details" : "org.apache.spark.rdd.RDD.map(RDD.scala:271)\n$line10.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:14)\n$line10.$read$$iwC$$iwC$$iwC.<init>(<console>:19)\n$line10.$read$$iwC$$iwC.<init>(<console>:21)\n$line10.$read$$iwC.<init>(<console>:23)\n$line10.$read.<init>(<console>:25)\n$line10.$read$.<init>(<console>:29)\n$line10.$read$.<clinit>(<console>)\n$line10.$eval$.<init>(<console>:7)\n$line10.$eval$.<clinit>(<console>)\n$line10.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIM
 ain.interpret(SparkIMain.scala:705)\norg.apache.spark.repl.SparkIMain.interpret(SparkIMain.scala:669)",
-  "schedulingPool" : "default",
-  "accumulatorUpdates" : [ ]
-}, {
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-  "numFailedTasks" : 0,
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-  "memoryBytesSpilled" : 0,
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-  "name" : "count at <console>:15",
-  "details" : "org.apache.spark.rdd.RDD.count(RDD.scala:910)\n$line9.$read$$iwC$$iwC$$iwC$$iwC.<init>(<console>:15)\n$line9.$read$$iwC$$iwC$$iwC.<init>(<console>:20)\n$line9.$read$$iwC$$iwC.<init>(<console>:22)\n$line9.$read$$iwC.<init>(<console>:24)\n$line9.$read.<init>(<console>:26)\n$line9.$read$.<init>(<console>:30)\n$line9.$read$.<clinit>(<console>)\n$line9.$eval$.<init>(<console>:7)\n$line9.$eval$.<clinit>(<console>)\n$line9.$eval.$print(<console>)\nsun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\nsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\nsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.lang.reflect.Method.invoke(Method.java:606)\norg.apache.spark.repl.SparkIMain$ReadEvalPrint.call(SparkIMain.scala:852)\norg.apache.spark.repl.SparkIMain$Request.loadAndRun(SparkIMain.scala:1125)\norg.apache.spark.repl.SparkIMain.loadAndRunReq$1(SparkIMain.scala:674)\norg.apache.spark.repl.SparkIMain.inte
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-  "schedulingPool" : "default",
-  "accumulatorUpdates" : [ ]
-} ]
\ No newline at end of file


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