YARN-3351. AppMaster tracking URL is broken in HA. (Anubhav Dhoot via kasha)
(cherry picked from commit 20b49224eb
)
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ecab7d2265
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@ -11,6 +11,7 @@ Release 2.7.1 - UNRELEASED
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OPTIMIZATIONS
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OPTIMIZATIONS
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BUG FIXES
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BUG FIXES
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YARN-3487. CapacityScheduler scheduler lock obtained unnecessarily when
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YARN-3487. CapacityScheduler scheduler lock obtained unnecessarily when
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calling getQueue (Jason Lowe via wangda)
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calling getQueue (Jason Lowe via wangda)
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@ -26,6 +27,8 @@ Release 2.7.1 - UNRELEASED
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YARN-3522. Fixed DistributedShell to instantiate TimeLineClient as the
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YARN-3522. Fixed DistributedShell to instantiate TimeLineClient as the
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correct user. (Zhijie Shen via jianhe)
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correct user. (Zhijie Shen via jianhe)
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YARN-3351. AppMaster tracking URL is broken in HA. (Anubhav Dhoot via kasha)
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Release 2.7.0 - 2015-04-20
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Release 2.7.0 - 2015-04-20
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INCOMPATIBLE CHANGES
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INCOMPATIBLE CHANGES
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@ -130,11 +130,23 @@ public class WebAppUtils {
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return addr;
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return addr;
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}
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}
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public static String getResolvedRemoteRMWebAppURLWithScheme(
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Configuration conf) {
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return getHttpSchemePrefix(conf)
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+ getResolvedRemoteRMWebAppURLWithoutScheme(conf);
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}
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public static String getResolvedRMWebAppURLWithScheme(Configuration conf) {
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public static String getResolvedRMWebAppURLWithScheme(Configuration conf) {
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return getHttpSchemePrefix(conf)
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return getHttpSchemePrefix(conf)
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+ getResolvedRMWebAppURLWithoutScheme(conf);
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+ getResolvedRMWebAppURLWithoutScheme(conf);
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}
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}
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public static String getResolvedRemoteRMWebAppURLWithoutScheme(
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Configuration conf) {
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return getResolvedRemoteRMWebAppURLWithoutScheme(conf,
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YarnConfiguration.useHttps(conf) ? Policy.HTTPS_ONLY : Policy.HTTP_ONLY);
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}
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public static String getResolvedRMWebAppURLWithoutScheme(Configuration conf) {
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public static String getResolvedRMWebAppURLWithoutScheme(Configuration conf) {
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return getResolvedRMWebAppURLWithoutScheme(conf,
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return getResolvedRMWebAppURLWithoutScheme(conf,
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YarnConfiguration.useHttps(conf) ? Policy.HTTPS_ONLY : Policy.HTTP_ONLY);
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YarnConfiguration.useHttps(conf) ? Policy.HTTPS_ONLY : Policy.HTTP_ONLY);
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@ -143,6 +155,23 @@ public class WebAppUtils {
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public static String getResolvedRMWebAppURLWithoutScheme(Configuration conf,
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public static String getResolvedRMWebAppURLWithoutScheme(Configuration conf,
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Policy httpPolicy) {
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Policy httpPolicy) {
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InetSocketAddress address = null;
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InetSocketAddress address = null;
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if (httpPolicy == Policy.HTTPS_ONLY) {
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address =
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conf.getSocketAddr(YarnConfiguration.RM_WEBAPP_HTTPS_ADDRESS,
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YarnConfiguration.DEFAULT_RM_WEBAPP_HTTPS_ADDRESS,
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YarnConfiguration.DEFAULT_RM_WEBAPP_HTTPS_PORT);
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} else {
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address =
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conf.getSocketAddr(YarnConfiguration.RM_WEBAPP_ADDRESS,
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YarnConfiguration.DEFAULT_RM_WEBAPP_ADDRESS,
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YarnConfiguration.DEFAULT_RM_WEBAPP_PORT);
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}
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return getResolvedAddress(address);
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}
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public static String getResolvedRemoteRMWebAppURLWithoutScheme(Configuration conf,
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Policy httpPolicy) {
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InetSocketAddress address = null;
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String rmId = null;
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String rmId = null;
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if (HAUtil.isHAEnabled(conf)) {
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if (HAUtil.isHAEnabled(conf)) {
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// If HA enabled, pick one of the RM-IDs and rely on redirect to go to
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// If HA enabled, pick one of the RM-IDs and rely on redirect to go to
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@ -0,0 +1,81 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.yarn.util;
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import org.apache.hadoop.conf.Configuration;
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import org.apache.hadoop.net.NetUtils;
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import org.apache.hadoop.yarn.conf.YarnConfiguration;
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import org.apache.hadoop.yarn.webapp.util.WebAppUtils;
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import org.junit.AfterClass;
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import org.junit.Assert;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import java.net.UnknownHostException;
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import java.util.HashMap;
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import java.util.Map;
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public class TestWebAppUtils {
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private static final String RM1_NODE_ID = "rm1";
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private static final String RM2_NODE_ID = "rm2";
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// Because WebAppUtils#getResolvedAddress tries to resolve the hostname, we add a static mapping for dummy hostnames
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// to make this test run anywhere without having to give some resolvable hostnames
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private static String dummyHostNames[] = {"host1", "host2", "host3"};
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private static final String anyIpAddress = "1.2.3.4";
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private static Map<String, String> savedStaticResolution = new HashMap<>();
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@BeforeClass
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public static void initializeDummyHostnameResolution() throws Exception {
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String previousIpAddress;
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for (String hostName : dummyHostNames) {
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if (null != (previousIpAddress = NetUtils.getStaticResolution(hostName))) {
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savedStaticResolution.put(hostName, previousIpAddress);
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}
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NetUtils.addStaticResolution(hostName, anyIpAddress);
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}
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}
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@AfterClass
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public static void restoreDummyHostnameResolution() throws Exception {
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for (Map.Entry<String, String> hostnameToIpEntry : savedStaticResolution.entrySet()) {
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NetUtils.addStaticResolution(hostnameToIpEntry.getKey(), hostnameToIpEntry.getValue());
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}
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}
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@Test
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public void TestRMWebAppURLRemoteAndLocal() throws UnknownHostException {
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Configuration configuration = new Configuration();
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final String rmAddress = "host1:8088";
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configuration.set(YarnConfiguration.RM_WEBAPP_ADDRESS, rmAddress);
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final String rm1Address = "host2:8088";
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final String rm2Address = "host3:8088";
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configuration.set(YarnConfiguration.RM_WEBAPP_ADDRESS + "." + RM1_NODE_ID, rm1Address);
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configuration.set(YarnConfiguration.RM_WEBAPP_ADDRESS + "." + RM2_NODE_ID, rm2Address);
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configuration.setBoolean(YarnConfiguration.RM_HA_ENABLED, true);
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configuration.set(YarnConfiguration.RM_HA_IDS, RM1_NODE_ID + "," + RM2_NODE_ID);
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String rmRemoteUrl = WebAppUtils.getResolvedRemoteRMWebAppURLWithoutScheme(configuration);
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Assert.assertEquals("ResolvedRemoteRMWebAppUrl should resolve to the first HA RM address", rm1Address, rmRemoteUrl);
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String rmLocalUrl = WebAppUtils.getResolvedRMWebAppURLWithoutScheme(configuration);
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Assert.assertEquals("ResolvedRMWebAppUrl should resolve to the default RM webapp address", rmAddress, rmLocalUrl);
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}
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}
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@ -38,7 +38,7 @@ public class NavBlock extends HtmlBlock implements YarnWebParams {
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protected void render(Block html) {
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protected void render(Block html) {
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String RMWebAppURL =
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String RMWebAppURL =
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WebAppUtils.getResolvedRMWebAppURLWithScheme(this.conf);
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WebAppUtils.getResolvedRemoteRMWebAppURLWithScheme(this.conf);
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html
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html
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.div("#nav")
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.div("#nav")
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.h3()._("ResourceManager")._()
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.h3()._("ResourceManager")._()
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