hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-log-service.js

67 lines
2.1 KiB
JavaScript

/**
* 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.
*/
import Ember from 'ember';
import Constants from 'yarn-ui/constants';
import AbstractRoute from './abstract';
export default AbstractRoute.extend({
model(param) {
var id = param.container_id + Constants.PARAM_SEPARATOR + param.filename
+ Constants.PARAM_SEPARATOR + param.cluster_id;
return Ember.RSVP.hash({
containerLog: this.store.findRecord('yarn-app-log', id),
containerInfo: { id: param.container_id }
}).then(function (hash) {
// Just return as its success.
return hash;
}, function (reason) {
if (reason.errors && reason.errors[0]) {
// This means HTTP error response was sent by adapter.
return reason;
} else {
// Assume empty response received from server.
return {
containerInfo: { id: param.container_id },
containerLog: {
logs: "",
containerID: param.container_id,
logFileName: param.filename
}
};
}
});
},
afterModel(model) {
// Handle errors and redirect if promise is rejected.
if (model.errors && model.errors[0]) {
if (parseInt(model.errors[0].status) === 404) {
this.replaceWith('/notfound');
} else {
this.replaceWith('/error');
}
}
},
unloadAll() {
this.store.unloadAll('yarn-app-log');
}
});