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From sur...@apache.org
Subject svn commit: r1449986 - in /hadoop/common/branches/branch-2/hadoop-yarn-project: ./ hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/
Date Tue, 26 Feb 2013 00:57:36 GMT
Author: suresh
Date: Tue Feb 26 00:57:35 2013
New Revision: 1449986

URL: http://svn.apache.org/r1449986
Log:
YARN-390. Merge r1449980 from trunk.

Modified:
    hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ApplicationCLI.java
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/NodeCLI.java
    hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt?rev=1449986&r1=1449985&r2=1449986&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt Tue Feb 26 00:57:35 2013
@@ -24,6 +24,9 @@ Release 2.0.4-beta - UNRELEASED
     YARN-391. Formatting fixes for LCEResourceHandler classes.
     (Steve Loughran via sseth)
 
+    YARN-390. ApplicationCLI and NodeCLI hard-coded platform-specific line
+    separator causes test failures on Windows. (Chris Nauroth via suresh)
+
 Release 2.0.3-alpha - 2013-02-06 
 
   INCOMPATIBLE CHANGES

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ApplicationCLI.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ApplicationCLI.java?rev=1449986&r1=1449985&r2=1449986&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ApplicationCLI.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ApplicationCLI.java
Tue Feb 26 00:57:35 2013
@@ -17,6 +17,8 @@
  */
 package org.apache.hadoop.yarn.client.cli;
 
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
 import java.io.PrintWriter;
 import java.util.List;
 
@@ -31,7 +33,9 @@ import org.apache.hadoop.yarn.exceptions
 import org.apache.hadoop.yarn.util.ConverterUtils;
 
 public class ApplicationCLI extends YarnCLI {
-  private static final String APPLICATIONS_PATTERN = "%30s\t%20s\t%10s\t%10s\t%18s\t%18s\t%35s\n";
+  private static final String APPLICATIONS_PATTERN =
+    "%30s\t%20s\t%10s\t%10s\t%18s\t%18s\t%35s" +
+    System.getProperty("line.separator");
 
   public static void main(String[] args) throws Exception {
     ApplicationCLI cli = new ApplicationCLI();
@@ -123,37 +127,40 @@ public class ApplicationCLI extends Yarn
    * @throws YarnRemoteException
    */
   private void printApplicationReport(String applicationId)
-      throws YarnRemoteException {
+      throws YarnRemoteException, IOException {
     ApplicationReport appReport = client.getApplicationReport(ConverterUtils
         .toApplicationId(applicationId));
-    StringBuffer appReportStr = new StringBuffer();
+    // Use PrintWriter.println, which uses correct platform line ending.
+    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+    PrintWriter appReportStr = new PrintWriter(baos);
     if (appReport != null) {
-      appReportStr.append("Application Report : ");
-      appReportStr.append("\n\tApplication-Id : ");
-      appReportStr.append(appReport.getApplicationId());
-      appReportStr.append("\n\tApplication-Name : ");
-      appReportStr.append(appReport.getName());
-      appReportStr.append("\n\tUser : ");
-      appReportStr.append(appReport.getUser());
-      appReportStr.append("\n\tQueue : ");
-      appReportStr.append(appReport.getQueue());
-      appReportStr.append("\n\tStart-Time : ");
-      appReportStr.append(appReport.getStartTime());
-      appReportStr.append("\n\tFinish-Time : ");
-      appReportStr.append(appReport.getFinishTime());
-      appReportStr.append("\n\tState : ");
-      appReportStr.append(appReport.getYarnApplicationState());
-      appReportStr.append("\n\tFinal-State : ");
-      appReportStr.append(appReport.getFinalApplicationStatus());
-      appReportStr.append("\n\tTracking-URL : ");
-      appReportStr.append(appReport.getOriginalTrackingUrl());
-      appReportStr.append("\n\tDiagnostics : ");
-      appReportStr.append(appReport.getDiagnostics());
+      appReportStr.println("Application Report : ");
+      appReportStr.print("\tApplication-Id : ");
+      appReportStr.println(appReport.getApplicationId());
+      appReportStr.print("\tApplication-Name : ");
+      appReportStr.println(appReport.getName());
+      appReportStr.print("\tUser : ");
+      appReportStr.println(appReport.getUser());
+      appReportStr.print("\tQueue : ");
+      appReportStr.println(appReport.getQueue());
+      appReportStr.print("\tStart-Time : ");
+      appReportStr.println(appReport.getStartTime());
+      appReportStr.print("\tFinish-Time : ");
+      appReportStr.println(appReport.getFinishTime());
+      appReportStr.print("\tState : ");
+      appReportStr.println(appReport.getYarnApplicationState());
+      appReportStr.print("\tFinal-State : ");
+      appReportStr.println(appReport.getFinalApplicationStatus());
+      appReportStr.print("\tTracking-URL : ");
+      appReportStr.println(appReport.getOriginalTrackingUrl());
+      appReportStr.print("\tDiagnostics : ");
+      appReportStr.print(appReport.getDiagnostics());
     } else {
-      appReportStr.append("Application with id '" + applicationId
+      appReportStr.print("Application with id '" + applicationId
           + "' doesn't exist in RM.");
     }
-    sysout.println(appReportStr.toString());
+    appReportStr.close();
+    sysout.println(baos.toString("UTF-8"));
   }
 
-}
\ No newline at end of file
+}

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/NodeCLI.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/NodeCLI.java?rev=1449986&r1=1449985&r2=1449986&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/NodeCLI.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/NodeCLI.java
Tue Feb 26 00:57:35 2013
@@ -17,6 +17,8 @@
  */
 package org.apache.hadoop.yarn.client.cli;
 
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
 import java.io.PrintWriter;
 import java.util.List;
 
@@ -31,7 +33,9 @@ import org.apache.hadoop.yarn.exceptions
 import org.apache.hadoop.yarn.util.ConverterUtils;
 
 public class NodeCLI extends YarnCLI {
-  private static final String NODES_PATTERN = "%16s\t%10s\t%17s\t%26s\t%18s\n";
+  private static final String NODES_PATTERN = "%16s\t%10s\t%17s\t%26s\t%18s" +
+    System.getProperty("line.separator");
+
   public static void main(String[] args) throws Exception {
     NodeCLI cli = new NodeCLI();
     cli.setSysOutPrintStream(System.out);
@@ -100,48 +104,51 @@ public class NodeCLI extends YarnCLI {
    * @param nodeIdStr
    * @throws YarnRemoteException
    */
-  private void printNodeStatus(String nodeIdStr) throws YarnRemoteException {
+  private void printNodeStatus(String nodeIdStr) throws YarnRemoteException,
+      IOException {
     NodeId nodeId = ConverterUtils.toNodeId(nodeIdStr);
     List<NodeReport> nodesReport = client.getNodeReports();
-    StringBuffer nodeReportStr = new StringBuffer();
+    // Use PrintWriter.println, which uses correct platform line ending.
+    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+    PrintWriter nodeReportStr = new PrintWriter(baos);
     NodeReport nodeReport = null;
     for (NodeReport report : nodesReport) {
       if (!report.getNodeId().equals(nodeId)) {
         continue;
       }
       nodeReport = report;
-      nodeReportStr.append("Node Report : ");
-      nodeReportStr.append("\n\tNode-Id : ");
-      nodeReportStr.append(nodeReport.getNodeId());
-      nodeReportStr.append("\n\tRack : ");
-      nodeReportStr.append(nodeReport.getRackName());
-      nodeReportStr.append("\n\tNode-State : ");
-      nodeReportStr.append(nodeReport.getNodeState());
-      nodeReportStr.append("\n\tNode-Http-Address : ");
-      nodeReportStr.append(nodeReport.getHttpAddress());
-      nodeReportStr.append("\n\tHealth-Status(isNodeHealthy) : ");
-      nodeReportStr.append(nodeReport.getNodeHealthStatus()
+      nodeReportStr.println("Node Report : ");
+      nodeReportStr.print("\tNode-Id : ");
+      nodeReportStr.println(nodeReport.getNodeId());
+      nodeReportStr.print("\tRack : ");
+      nodeReportStr.println(nodeReport.getRackName());
+      nodeReportStr.print("\tNode-State : ");
+      nodeReportStr.println(nodeReport.getNodeState());
+      nodeReportStr.print("\tNode-Http-Address : ");
+      nodeReportStr.println(nodeReport.getHttpAddress());
+      nodeReportStr.print("\tHealth-Status(isNodeHealthy) : ");
+      nodeReportStr.println(nodeReport.getNodeHealthStatus()
           .getIsNodeHealthy());
-      nodeReportStr.append("\n\tLast-Last-Health-Update : ");
-      nodeReportStr.append(nodeReport.getNodeHealthStatus()
+      nodeReportStr.print("\tLast-Last-Health-Update : ");
+      nodeReportStr.println(nodeReport.getNodeHealthStatus()
           .getLastHealthReportTime());
-      nodeReportStr.append("\n\tHealth-Report : ");
+      nodeReportStr.print("\tHealth-Report : ");
       nodeReportStr
-          .append(nodeReport.getNodeHealthStatus().getHealthReport());
-      nodeReportStr.append("\n\tContainers : ");
-      nodeReportStr.append(nodeReport.getNumContainers());
-      nodeReportStr.append("\n\tMemory-Used : ");
-      nodeReportStr.append((nodeReport.getUsed() == null) ? "0M"
+          .println(nodeReport.getNodeHealthStatus().getHealthReport());
+      nodeReportStr.print("\tContainers : ");
+      nodeReportStr.println(nodeReport.getNumContainers());
+      nodeReportStr.print("\tMemory-Used : ");
+      nodeReportStr.println((nodeReport.getUsed() == null) ? "0M"
           : (nodeReport.getUsed().getMemory() + "M"));
-      nodeReportStr.append("\n\tMemory-Capacity : ");
-      nodeReportStr.append(nodeReport.getCapability().getMemory());
+      nodeReportStr.print("\tMemory-Capacity : ");
+      nodeReportStr.println(nodeReport.getCapability().getMemory());
     }
 
     if (nodeReport == null) {
-      nodeReportStr.append("Could not find the node report for node id : "
+      nodeReportStr.print("Could not find the node report for node id : "
           + nodeIdStr);
     }
-
-    sysout.println(nodeReportStr.toString());
+    nodeReportStr.close();
+    sysout.println(baos.toString("UTF-8"));
   }
-}
\ No newline at end of file
+}

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java?rev=1449986&r1=1449985&r2=1449986&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java
Tue Feb 26 00:57:35 2013
@@ -29,6 +29,7 @@ import static org.mockito.Mockito.when;
 
 import java.io.ByteArrayOutputStream;
 import java.io.PrintStream;
+import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -79,12 +80,21 @@ public class TestYarnCLI {
     int result = cli.run(new String[] { "-status", applicationId.toString() });
     assertEquals(0, result);
     verify(client).getApplicationReport(applicationId);
-    String appReportStr = "Application Report : \n\t"
-        + "Application-Id : application_1234_0005\n\t"
-        + "Application-Name : appname\n\tUser : user\n\t"
-        + "Queue : queue\n\tStart-Time : 0\n\tFinish-Time : 0\n\t"
-        + "State : FINISHED\n\tFinal-State : SUCCEEDED\n\t"
-        + "Tracking-URL : N/A\n\tDiagnostics : diagnostics\n";
+    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+    PrintWriter pw = new PrintWriter(baos);
+    pw.println("Application Report : ");
+    pw.println("\tApplication-Id : application_1234_0005");
+    pw.println("\tApplication-Name : appname");
+    pw.println("\tUser : user");
+    pw.println("\tQueue : queue");
+    pw.println("\tStart-Time : 0");
+    pw.println("\tFinish-Time : 0");
+    pw.println("\tState : FINISHED");
+    pw.println("\tFinal-State : SUCCEEDED");
+    pw.println("\tTracking-URL : N/A");
+    pw.println("\tDiagnostics : diagnostics");
+    pw.close();
+    String appReportStr = baos.toString("UTF-8");
     Assert.assertEquals(appReportStr, sysOutStream.toString());
     verify(sysOut, times(1)).println(isA(String.class));
   }
@@ -105,16 +115,18 @@ public class TestYarnCLI {
     assertEquals(0, result);
     verify(client).getApplicationList();
 
-    StringBuffer appsReportStrBuf = new StringBuffer();
-    appsReportStrBuf.append("Total Applications:1\n");
-    appsReportStrBuf
-        .append("                Application-Id\t    Application-Name"
-            + "\t      User\t     Queue\t             State\t       "
-            + "Final-State\t                       Tracking-URL\n");
-    appsReportStrBuf.append("         application_1234_0005\t             "
-        + "appname\t      user\t     queue\t          FINISHED\t         "
-        + "SUCCEEDED\t                                N/A\n");
-    Assert.assertEquals(appsReportStrBuf.toString(), sysOutStream.toString());
+    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+    PrintWriter pw = new PrintWriter(baos);
+    pw.println("Total Applications:1");
+    pw.print("                Application-Id\t    Application-Name");
+    pw.print("\t      User\t     Queue\t             State\t       ");
+    pw.println("Final-State\t                       Tracking-URL");
+    pw.print("         application_1234_0005\t             ");
+    pw.print("appname\t      user\t     queue\t          FINISHED\t         ");
+    pw.println("SUCCEEDED\t                                N/A");
+    pw.close();
+    String appsReportStr = baos.toString("UTF-8");
+    Assert.assertEquals(appsReportStr, sysOutStream.toString());
     verify(sysOut, times(1)).write(any(byte[].class), anyInt(), anyInt());
   }
 
@@ -137,18 +149,20 @@ public class TestYarnCLI {
     int result = cli.run(new String[] { "-list" });
     assertEquals(0, result);
     verify(client).getNodeReports();
-    StringBuffer nodesReportStr = new StringBuffer();
-    nodesReportStr.append("Total Nodes:3");
-    nodesReportStr
-        .append("\n         Node-Id\tNode-State\tNode-Http-Address\t"
-            + "Health-Status(isNodeHealthy)\tRunning-Containers");
-    nodesReportStr.append("\n         host0:0\t   RUNNING\t       host1:8888"
-        + "\t                     false\t                 0");
-    nodesReportStr.append("\n         host1:0\t   RUNNING\t       host1:8888"
-        + "\t                     false\t                 0");
-    nodesReportStr.append("\n         host2:0\t   RUNNING\t       host1:8888"
-        + "\t                     false\t                 0\n");
-    Assert.assertEquals(nodesReportStr.toString(), sysOutStream.toString());
+    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+    PrintWriter pw = new PrintWriter(baos);
+    pw.println("Total Nodes:3");
+    pw.print("         Node-Id\tNode-State\tNode-Http-Address\t");
+    pw.println("Health-Status(isNodeHealthy)\tRunning-Containers");
+    pw.print("         host0:0\t   RUNNING\t       host1:8888");
+    pw.println("\t                     false\t                 0");
+    pw.print("         host1:0\t   RUNNING\t       host1:8888");
+    pw.println("\t                     false\t                 0");
+    pw.print("         host2:0\t   RUNNING\t       host1:8888");
+    pw.println("\t                     false\t                 0");
+    pw.close();
+    String nodesReportStr = baos.toString("UTF-8");
+    Assert.assertEquals(nodesReportStr, sysOutStream.toString());
     verify(sysOut, times(1)).write(any(byte[].class), anyInt(), anyInt());
   }
 
@@ -163,11 +177,21 @@ public class TestYarnCLI {
     int result = cli.run(new String[] { "-status", nodeId.toString() });
     assertEquals(0, result);
     verify(client).getNodeReports();
-    String nodeStatusStr = "Node Report : \n\tNode-Id : host0:0\n\t"
-        + "Rack : rack1\n\tNode-State : RUNNING\n\t"
-        + "Node-Http-Address : host1:8888\n\tHealth-Status(isNodeHealthy) "
-        + ": false\n\tLast-Last-Health-Update : 0\n\tHealth-Report : null"
-        + "\n\tContainers : 0\n\tMemory-Used : 0M\n\tMemory-Capacity : 0";
+    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+    PrintWriter pw = new PrintWriter(baos);
+    pw.println("Node Report : ");
+    pw.println("\tNode-Id : host0:0");
+    pw.println("\tRack : rack1");
+    pw.println("\tNode-State : RUNNING");
+    pw.println("\tNode-Http-Address : host1:8888");
+    pw.println("\tHealth-Status(isNodeHealthy) : false");
+    pw.println("\tLast-Last-Health-Update : 0");
+    pw.println("\tHealth-Report : null");
+    pw.println("\tContainers : 0");
+    pw.println("\tMemory-Used : 0M");
+    pw.println("\tMemory-Capacity : 0");
+    pw.close();
+    String nodeStatusStr = baos.toString("UTF-8");
     verify(sysOut, times(1)).println(isA(String.class));
     verify(sysOut).println(nodeStatusStr);
   }
@@ -225,4 +249,4 @@ public class TestYarnCLI {
     return cli;
   }
 
-}
\ No newline at end of file
+}



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