| /** |
| * 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'); |
| |
| App.HDFSService = App.Service.extend({ |
| version: DS.attr('string'), |
| nameNode: DS.belongsTo('App.HostComponent'), |
| snameNode: DS.belongsTo('App.HostComponent'), |
| activeNameNode: DS.belongsTo('App.HostComponent'), |
| standbyNameNode: DS.belongsTo('App.HostComponent'), |
| standbyNameNode2: DS.belongsTo('App.HostComponent'), |
| isNnHaEnabled: function() { |
| return !this.get('snameNode') && this.get('hostComponents').filterProperty('componentName', 'NAMENODE').length > 1; |
| }.property('snameNode','hostComponents'), |
| dataNodesStarted: DS.attr('number'), |
| dataNodesInstalled: DS.attr('number'), |
| dataNodesTotal: DS.attr('number'), |
| nfsGatewaysStarted: DS.attr('number', {defaultValue: 0}), |
| nfsGatewaysInstalled: DS.attr('number', {defaultValue: 0}), |
| nfsGatewaysTotal: DS.attr('number', {defaultValue: 0}), |
| journalNodes: DS.hasMany('App.HostComponent'), |
| nameNodeStartTime: DS.attr('number'), |
| jvmMemoryHeapUsed: DS.attr('number'), |
| jvmMemoryHeapMax: DS.attr('number'), |
| decommissionDataNodes: DS.hasMany('App.HostComponent'), |
| liveDataNodes: DS.hasMany('App.HostComponent'), |
| deadDataNodes: DS.hasMany('App.HostComponent'), |
| capacityUsed: DS.attr('number'), |
| capacityTotal: DS.attr('number'), |
| capacityRemaining: DS.attr('number'), |
| capacityNonDfsUsed: DS.attr('number'), |
| dfsTotalBlocks: DS.attr('number'), |
| dfsCorruptBlocks: DS.attr('number'), |
| dfsMissingBlocks: DS.attr('number'), |
| dfsUnderReplicatedBlocks: DS.attr('number'), |
| dfsTotalFiles: DS.attr('number'), |
| upgradeStatus: DS.attr('string'), |
| safeModeStatus: DS.attr('string'), |
| nameNodeRpc: DS.attr('number'), |
| metricsNotAvailable: DS.attr('boolean') |
| }); |
| |
| App.HDFSService.FIXTURES = []; |