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YARN-390. ApplicationCLI and NodeCLI hard-coded platform-specific line separator causes test failures on Windows. Contributed by Chris Nauroth.

Browse Source 
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1449980 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Suresh Srinivas 2013-02-26 00:26:24 +00:00
parent 4840775e3d
commit 10e1e314ac
4 changed files with 130 additions and 89 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -38,6 +38,9 @@ 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

61
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ApplicationCLI.java
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@ -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.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 @@ private void killApplication(String applicationId) throws YarnRemoteException {
* @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"));
}
}
}

63
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/NodeCLI.java
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@ -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.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 @@ private void listClusterNodes() throws YarnRemoteException {
* @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"));
}
}
}

92
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestYarnCLI.java
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@ -29,6 +29,7 @@
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 void testGetApplicationReport() throws Exception {
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 void testGetAllApplications() throws Exception {
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 void testListClusterNodes() throws Exception {
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 void testNodeStatus() throws Exception {
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 @@ private ApplicationCLI createAndGetAppCLI() {
return cli;
}
}
}