1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | 1 1 1 1 5 1 2 1 6 6 6 6 6 6 | 'use strict'; ;require.register("utils/configs/move_rm_config_initializer", function (exports, require, module) { /** * 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. */ var App = require('app'); require('utils/configs/move_component_config_initializer_class'); /** * Settings for <code>rm_ha_depended</code>-initializer * Used for configs with value equal to the host name (host where component is moved) * * @param {boolean} rmHaShouldBeEnabled * @returns {{type: string, rmHaShouldBeEnabled: boolean}} */ function getRmHaDependedConfig(rmHaShouldBeEnabled) { return { type: 'rm_ha_depended', rmHaShouldBeEnabled: Boolean(rmHaShouldBeEnabled) }; } function getRmHaHawqConfig(rmHaShouldBeEnabled) { return { type: 'rm_ha_hawq', rmHaShouldBeEnabled: Boolean(rmHaShouldBeEnabled) }; } /** * Initializer for configs which should be affected when Resource Manager is moved from one host to another * If Resource Manager HA-mode is already activated, several configs are also updated * * @instance MoveComponentConfigInitializerClass */ App.MoveRmConfigInitializer = App.MoveComponentConfigInitializerClass.create({ initializerTypes: [{ name: 'rm_ha_depended', method: '_initAsRmHaDepended' }, { name: 'rm_ha_hawq', method: '_initAsRmHaHawq' }], initializers: { 'yarn.resourcemanager.hostname.{{suffix}}': getRmHaDependedConfig(true), 'yarn.resourcemanager.webapp.address.{{suffix}}': getRmHaDependedConfig(true), 'yarn.resourcemanager.webapp.https.address.{{suffix}}': getRmHaDependedConfig(true), 'yarn.resourcemanager.resource-tracker.address.{{suffix}}': getRmHaDependedConfig(true), 'yarn.resourcemanager.address.{{suffix}}': getRmHaDependedConfig(true), 'yarn.resourcemanager.ha': getRmHaHawqConfig(true), 'yarn.resourcemanager.scheduler.ha': getRmHaHawqConfig(true) }, /** * Initializer for configs with value equal to the target hostName * and based on <code>App.isRMHaEnabled</code> * Value example: 'host1:port1' * * @param {configProperty} configProperty * @param {extendedTopologyLocalDB} localDB * @param {reassignComponentDependencies} dependencies * @param {object} initializer * @returns {object} * @private * @method _initAsRmHaDepended */ _initAsRmHaDepended: function _initAsRmHaDepended(configProperty, localDB, dependencies, initializer) { Eif (App.get('isRMHaEnabled') === initializer.rmHaShouldBeEnabled) { var value = Em.get(configProperty, 'value'); var parts = value.split(':'); parts[0] = dependencies.targetHostName; Em.set(configProperty, 'value', parts.join(':')); } return configProperty; }, /** * This function to generate "rm1_host:port,rm2_host:port" for HAWQ configuration (RM HA specific) * configProperty = { * filename: "yarn-client", * name: "yarn.resourcemanager.ha", * value: "ip-10-32-36-162.ore1.vpc.pivotal.io:8050" * } * * dependencies = { * rm1: "ip-10-32-38-225.ore1.vpc.pivotal.io", * rm2: "ip-10-32-38-162.ore1.vpc.pivotal.io", * sourceHostName: "ip-10-32-36-162.ore1.vpc.pivotal.io", * targetHostName: "ip-10-32-38-34.ore1.vpc.pivotal.io" * } * * dependencies is defined by ReassignMasterWizardStep4Controller._getRmAdditionalDependencies() * Move RM Wizard has 2 combobox in HA case, but it seems to gurantee users can change only one of them. * (Thus, there is only one pair of sourceHostName and targetHostName) * */ _initAsRmHaHawq: function _initAsRmHaHawq(configProperty, localDB, dependencies, initializer) { if (App.get('isRMHaEnabled') === initializer.rmHaShouldBeEnabled) { // which of rm1 and rm2 is changed? var rm1, rm2; if (dependencies.rm1 === dependencies.sourceHostName) { rm1 = dependencies.targetHostName; rm2 = dependencies.rm2; } else { rm1 = dependencies.rm1; rm2 = dependencies.targetHostName; } // https://github.com/apache/hadoop/blob/release-2.7.1/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java#L133-L163 var DEFAULT_RM_PORT = 8032; var DEFAULT_RM_SCHEDULER_PORT = 8030; if (configProperty.name === "yarn.resourcemanager.ha") { var newValue = rm1 + ":" + DEFAULT_RM_PORT + "," + rm2 + ":" + DEFAULT_RM_PORT; } else { var newValue = rm1 + ":" + DEFAULT_RM_SCHEDULER_PORT + "," + rm2 + ":" + DEFAULT_RM_SCHEDULER_PORT; } Em.set(configProperty, 'value', newValue); } return configProperty; } }); }); |