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YARN-3722. Merge multiple TestWebAppUtils into

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o.a.h.yarn.webapp.util.TestWebAppUtils. Contributed by Masatake Iwasaki.
This commit is contained in:
Devaraj K 2015-05-28 15:35:06 +05:30
parent 50eeea1300
commit 7e509f5843
3 changed files with 55 additions and 81 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -277,6 +277,9 @@ Release 2.8.0 - UNRELEASED
YARN-3700. Made generic history service load a number of latest applications
according to the parameter or the configuration. (Xuan Gong via zjshen)
YARN-3722. Merge multiple TestWebAppUtils into o.a.h.yarn.webapp.util.TestWebAppUtils.
(Masatake Iwasaki via devaraj)
OPTIMIZATIONS
YARN-3339. TestDockerContainerExecutor should pull a single image and not

81
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/util/TestWebAppUtils.java
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@ -1,81 +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.hadoop.yarn.util;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.net.NetUtils;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import java.net.UnknownHostException;
import java.util.HashMap;
import java.util.Map;
public class TestWebAppUtils {
private static final String RM1_NODE_ID = "rm1";
private static final String RM2_NODE_ID = "rm2";
// Because WebAppUtils#getResolvedAddress tries to resolve the hostname, we add a static mapping for dummy hostnames
// to make this test run anywhere without having to give some resolvable hostnames
private static String dummyHostNames[] = {"host1", "host2", "host3"};
private static final String anyIpAddress = "1.2.3.4";
private static Map<String, String> savedStaticResolution = new HashMap<>();
@BeforeClass
public static void initializeDummyHostnameResolution() throws Exception {
String previousIpAddress;
for (String hostName : dummyHostNames) {
if (null != (previousIpAddress = NetUtils.getStaticResolution(hostName))) {
savedStaticResolution.put(hostName, previousIpAddress);
}
NetUtils.addStaticResolution(hostName, anyIpAddress);
}
}
@AfterClass
public static void restoreDummyHostnameResolution() throws Exception {
for (Map.Entry<String, String> hostnameToIpEntry : savedStaticResolution.entrySet()) {
NetUtils.addStaticResolution(hostnameToIpEntry.getKey(), hostnameToIpEntry.getValue());
}
}
@Test
public void TestRMWebAppURLRemoteAndLocal() throws UnknownHostException {
Configuration configuration = new Configuration();
final String rmAddress = "host1:8088";
configuration.set(YarnConfiguration.RM_WEBAPP_ADDRESS, rmAddress);
final String rm1Address = "host2:8088";
final String rm2Address = "host3:8088";
configuration.set(YarnConfiguration.RM_WEBAPP_ADDRESS + "." + RM1_NODE_ID, rm1Address);
configuration.set(YarnConfiguration.RM_WEBAPP_ADDRESS + "." + RM2_NODE_ID, rm2Address);
configuration.setBoolean(YarnConfiguration.RM_HA_ENABLED, true);
configuration.set(YarnConfiguration.RM_HA_IDS, RM1_NODE_ID + "," + RM2_NODE_ID);
String rmRemoteUrl = WebAppUtils.getResolvedRemoteRMWebAppURLWithoutScheme(configuration);
Assert.assertEquals("ResolvedRemoteRMWebAppUrl should resolve to the first HA RM address", rm1Address, rmRemoteUrl);
String rmLocalUrl = WebAppUtils.getResolvedRMWebAppURLWithoutScheme(configuration);
Assert.assertEquals("ResolvedRMWebAppUrl should resolve to the default RM webapp address", rmAddress, rmLocalUrl);
}
}

52
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/test/java/org/apache/hadoop/yarn/webapp/util/TestWebAppUtils.java
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@ -23,17 +23,69 @@
import java.io.File;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.HashMap;
import java.util.Map;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.Path;
import org.apache.hadoop.http.HttpServer2;
import org.apache.hadoop.http.HttpServer2.Builder;
import org.apache.hadoop.net.NetUtils;
import org.apache.hadoop.security.alias.CredentialProvider;
import org.apache.hadoop.security.alias.CredentialProviderFactory;
import org.apache.hadoop.security.alias.JavaKeyStoreProvider;
import org.apache.hadoop.yarn.conf.YarnConfiguration;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Assert;
import org.junit.Test;
public class TestWebAppUtils {
private static final String RM1_NODE_ID = "rm1";
private static final String RM2_NODE_ID = "rm2";
// Because WebAppUtils#getResolvedAddress tries to resolve the hostname, we add a static mapping for dummy hostnames
// to make this test run anywhere without having to give some resolvable hostnames
private static String dummyHostNames[] = {"host1", "host2", "host3"};
private static final String anyIpAddress = "1.2.3.4";
private static Map<String, String> savedStaticResolution = new HashMap<>();
@BeforeClass
public static void initializeDummyHostnameResolution() throws Exception {
String previousIpAddress;
for (String hostName : dummyHostNames) {
if (null != (previousIpAddress = NetUtils.getStaticResolution(hostName))) {
savedStaticResolution.put(hostName, previousIpAddress);
}
NetUtils.addStaticResolution(hostName, anyIpAddress);
}
}
@AfterClass
public static void restoreDummyHostnameResolution() throws Exception {
for (Map.Entry<String, String> hostnameToIpEntry : savedStaticResolution.entrySet()) {
NetUtils.addStaticResolution(hostnameToIpEntry.getKey(), hostnameToIpEntry.getValue());
}
}
@Test
public void TestRMWebAppURLRemoteAndLocal() throws UnknownHostException {
Configuration configuration = new Configuration();
final String rmAddress = "host1:8088";
configuration.set(YarnConfiguration.RM_WEBAPP_ADDRESS, rmAddress);
final String rm1Address = "host2:8088";
final String rm2Address = "host3:8088";
configuration.set(YarnConfiguration.RM_WEBAPP_ADDRESS + "." + RM1_NODE_ID, rm1Address);
configuration.set(YarnConfiguration.RM_WEBAPP_ADDRESS + "." + RM2_NODE_ID, rm2Address);
configuration.setBoolean(YarnConfiguration.RM_HA_ENABLED, true);
configuration.set(YarnConfiguration.RM_HA_IDS, RM1_NODE_ID + "," + RM2_NODE_ID);
String rmRemoteUrl = WebAppUtils.getResolvedRemoteRMWebAppURLWithoutScheme(configuration);
Assert.assertEquals("ResolvedRemoteRMWebAppUrl should resolve to the first HA RM address", rm1Address, rmRemoteUrl);
String rmLocalUrl = WebAppUtils.getResolvedRMWebAppURLWithoutScheme(configuration);
Assert.assertEquals("ResolvedRMWebAppUrl should resolve to the default RM webapp address", rmAddress, rmLocalUrl);
}
@Test
public void testGetPassword() throws Exception {