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| 'use strict';
;require.register("mixins/main/service/configs/component_actions_by_configs", 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');
var batchUtils = require('utils/batch_scheduled_requests');
var stringUtils = require('utils/string_utils');
/**
* Mixin with methods for component actions that needs to be done when a config with specific value is saved
* Used in the service config controller
* @type {Em.Mixin}
*/
App.ComponentActionsByConfigs = Em.Mixin.create({
configAction: null,
/**
* Flag to check if Yarn Queues have been refreshed already
*/
isYarnQueueRefreshed: false,
/**
* Do component add/delete actions as inferred from value of service configs
* @public
* @method doConfigActions
*/
doConfigActions: function doConfigActions() {
var serviceConfigs = this.get('stepConfigs').findProperty('serviceName', this.get('content.serviceName')).get('configs');
var configActionComponents = serviceConfigs.filterProperty('configActionComponent');
this.isYarnQueueRefreshed = false;
this.doComponentDeleteActions(configActionComponents);
this.doComponentAddActions(configActionComponents);
this.showPopup();
},
/**
* Method to show confirmation popup before sending an ajax request
*/
showPopup: function showPopup() {
var config_actions = App.ConfigAction.find().filterProperty('actionType', 'showPopup');
var self = this;
if (config_actions.length) {
config_actions.forEach(function (config_action) {
var configs = self.get('allConfigs').filterProperty('filename', config_action.get('fileName')).filter(function (item) {
return item.get('value') !== item.get('initialValue');
});
if (configs.length) {
var hostComponents = App.HostComponent.find();
if (config_action.get('fileName') === 'capacity-scheduler.xml' && !self.isYarnQueueRefreshed) {
var isRMRunning = hostComponents.some(function (component) {
return component.get('componentName') === 'RESOURCEMANAGER' && component.get('isRunning');
});
if (isRMRunning) {
var hsiInstance = hostComponents.filterProperty('componentName', 'HIVE_SERVER_INTERACTIVE');
if (self.get('content.serviceName') === 'HIVE') {
// Auto refresh yarn capacity scheduler if capacity-scheduler configs are changed from Hive configs page
self.popupPrimaryButtonCallback(config_action);
// Show a popup to restart HSI if HSI is enabled
if (hsiInstance.length > 0) {
self.showHsiRestartPopup(hsiInstance);
}
} else {
self.configAction = config_action;
var body = config_action.get('popupProperties').body;
Iif (config_action.get('popupProperties').hasOwnProperty('conditionalWarning') && config_action.get('popupProperties').conditionalWarning === true) {
// Check if Hive Server 2 Interactive is enabled and show a warning message if it is enabled
if (hsiInstance.length > 0) {
body += "<br/><br/>" + config_action.get('popupProperties').warningMessage;
}
}
App.showConfirmationPopup(function () {
self.popupPrimaryButtonCallback(config_action);
}, body, null, Em.I18n.t('popup.confirmation.commonHeader'), config_action.get('popupProperties').primaryButton.label, 'success', 'refresh_yarn_queues');
}
}
}
}
});
}
},
showHsiRestartPopup: function showHsiRestartPopup(components) {
var self = this;
App.showConfirmationPopup(function () {
self.hsiRestartPopupPrimaryButtonCallback(components);
}, Em.I18n.t('popup.confirmation.hsiRestart.body'), null, Em.I18n.t('popup.confirmation.commonHeader'), Em.I18n.t('popup.confirmation.hsiRestart.buttonText'), 'success', 'restart_hsi');
},
hsiRestartPopupPrimaryButtonCallback: function hsiRestartPopupPrimaryButtonCallback(components) {
batchUtils.restartHostComponents(components, Em.I18n.t('rollingrestart.context.selectedComponentOnSelectedHost').format(components[0].get('displayName')), "HOST_COMPONENT");
},
popupPrimaryButtonCallback: function popupPrimaryButtonCallback(config_action) {
var hosts = App.Service.find(config_action.get('serviceName')).get('hostComponents').filterProperty('componentName', config_action.get('componentName')).mapProperty('hostName');
var self = this;
App.ajax.send({
name: config_action.get('popupProperties').primaryButton.metaData.name,
sender: self,
data: {
command: config_action.get('popupProperties').primaryButton.metaData.command,
context: config_action.get('popupProperties').primaryButton.metaData.context,
hosts: hosts.join(','),
serviceName: config_action.get('serviceName'),
componentName: config_action.get('componentName'),
forceRefreshConfigTags: config_action.get('configName')
},
error: 'popupPrimaryButtonCallbackError'
});
},
popupPrimaryButtonCallbackError: function popupPrimaryButtonCallbackError(data) {
var error = this.configAction.get('popupProperties').errorMessage;
if (data && data.responseText) {
try {
var json = $.parseJSON(data.responseText);
error += json.message;
} catch (err) {}
}
App.showAlertPopup(this.configAction.get('popupProperties').errorMessage, error, null);
},
/**
* Method informs if any component will be added/deleted on saving configurations
* @return {boolean}
* @public
* @method isComponentActionsPresent
*/
isComponentActionsPresent: function isComponentActionsPresent() {
var serviceConfigs = this.get('stepConfigs').findProperty('serviceName', this.get('content.serviceName')).get('configs');
var configActionComponents = serviceConfigs.filterProperty('configActionComponent');
return !!(this.getComponentsToDelete(configActionComponents).length + this.getComponentsToAdd(configActionComponents).length);
},
/**
* Get Component that will be deleted on saving configurations
* @param configActionComponents {Object}
* @return {Array}
* @private
* @method getComponentsToDelete
*/
getComponentsToDelete: function getComponentsToDelete(configActionComponents) {
var hostComponents = App.HostComponent.find();
var componentsToDelete = [];
configActionComponents.filterProperty('configActionComponent.action', 'delete').map(function (item) {
return item.configActionComponent;
}).forEach(function (_componentToDelete) {
var installedHosts = hostComponents.filterProperty('componentName', _componentToDelete.componentName).mapProperty('hostName');
_componentToDelete.hostNames.forEach(function (hostsToDelete) {
Eif (installedHosts.contains(hostsToDelete)) {
componentsToDelete.push({
componentName: _componentToDelete.componentName,
hostName: hostsToDelete,
isClient: _componentToDelete.isClient
});
}
});
}, this);
return componentsToDelete;
},
/**
* Get Component that will be added on saving configurations
* @param configActionComponents {Object}
* @return {array}
* @private
* @method getComponentsToDelete
*/
getComponentsToAdd: function getComponentsToAdd(configActionComponents) {
var componentsToAdd = [];
configActionComponents.filterProperty('configActionComponent.action', 'add').map(function (item) {
return item.configActionComponent;
}).forEach(function (_componentToAdd) {
var serviceNameForComponent = App.StackServiceComponent.find(_componentToAdd.componentName).get('serviceName');
var hostsToInstall = _componentToAdd.hostNames;
App.Service.find(serviceNameForComponent).get('hostComponents').filterProperty('componentName', _componentToAdd.componentName).mapProperty('hostName').forEach(function (installedHost) {
// List of host components to be added should not include ones that are already present in the cluster.
hostsToInstall = _componentToAdd.hostNames.without(installedHost);
});
hostsToInstall.forEach(function (hostToInstall) {
componentsToAdd.push({
componentName: _componentToAdd.componentName,
hostName: hostToInstall,
isClient: _componentToAdd.isClient
});
});
}, this);
return componentsToAdd;
},
/**
* Do component Delete actions as inferred from value of service config
* @param configActionComponents Object[]
* @private
* @method {configActionComponents}
*/
doComponentDeleteActions: function doComponentDeleteActions(configActionComponents) {
var _this = this;
var componentsToDelete = this.getComponentsToDelete(configActionComponents);
if (componentsToDelete.length) {
componentsToDelete.forEach(function (componentToDelete) {
var componentName = componentToDelete.componentName;
var hostName = componentToDelete.hostName;
var displayName = App.StackServiceComponent.find(componentName).get('displayName');
var context = Em.I18n.t('requestInfo.stop').format(displayName);
var batches = [];
_this.setRefreshYarnQueueRequest(batches);
batches.push(_this.getInstallHostComponentsRequest(hostName, componentName, context));
batches.push(_this.getDeleteHostComponentRequest(hostName, componentName));
_this.setOrderIdForBatches(batches);
App.ajax.send({
name: 'common.batch.request_schedules',
sender: {
checkIfComponentWasDeleted: _this.checkIfComponentWasDeleted
},
data: {
intervalTimeSeconds: 60,
tolerateSize: 0,
batches: batches,
displayName: displayName,
hostName: hostName
},
success: 'checkIfComponentWasDeleted'
});
});
}
},
checkIfComponentWasDeleted: function checkIfComponentWasDeleted(resp, req, data) {
var scheduleId = resp.resources[0].RequestSchedule.id;
var self = this;
setTimeout(function () {
batchUtils.getRequestSchedule(scheduleId, function (resp) {
var lastStatus = resp.RequestSchedule.last_execution_status;
var status = resp.RequestSchedule.status;
if (lastStatus === 'FAILED' || status === 'FAILED') {
App.showAlertPopup(Em.I18n.t('hosts.bulkOperation.delete.component.failed.header'), Em.I18n.t('hosts.bulkOperation.delete.component.failed.body').format(data.displayName, data.hostName));
}
}, function () {});
}, data.batches.length * 60000);
},
/**
* Do component Add actions as inferred from value of service config
* @param configActionComponents Object[]
* @private
* @method {doComponentAddActions}
*/
doComponentAddActions: function doComponentAddActions(configActionComponents) {
var componentsToAdd = this.getComponentsToAdd(configActionComponents);
if (componentsToAdd.length) {
var allComponentsToAdd = componentsToAdd.concat(this.getDependentComponents(componentsToAdd));
var allComponentsToAddHosts = allComponentsToAdd.mapProperty('hostName').uniq();
allComponentsToAddHosts.forEach(function (_hostName) {
var hostComponents = allComponentsToAdd.filterProperty('hostName', _hostName).mapProperty('componentName').uniq();
var masterHostComponents = allComponentsToAdd.filterProperty('hostName', _hostName).filterProperty('isClient', false).mapProperty('componentName').uniq();
var displayNames = masterHostComponents.map(function (item) {
return App.StackServiceComponent.find().findProperty('componentName', item).get('displayName');
});
var displayStr = stringUtils.getFormattedStringFromArray(displayNames);
var context = Em.I18n.t('requestInfo.start').format(displayStr);
var batches = [];
this.setCreateComponentRequest(batches, hostComponents);
batches.push(this.getCreateHostComponentsRequest(_hostName, hostComponents));
batches.push(this.getInstallHostComponentsRequest(_hostName, hostComponents));
this.setRefreshYarnQueueRequest(batches);
batches.push(this.getStartHostComponentsRequest(_hostName, masterHostComponents, context));
this.setOrderIdForBatches(batches);
App.ajax.send({
name: 'common.batch.request_schedules',
sender: this,
data: {
intervalTimeSeconds: 1,
tolerateSize: 0,
batches: batches
}
});
}, this);
}
},
/**
* @method getDependentComponents
* @param {Array} componentsToAdd
* @returns {Array}
*/
getDependentComponents: function getDependentComponents(componentsToAdd) {
var dependentComponents = [];
componentsToAdd.forEach(function (_component) {
var componentToAdd = App.StackServiceComponent.find(_component.componentName);
var installedComponents = App.HostComponent.find().filterProperty('hostName', _component.hostName).mapProperty('componentName').uniq();
var dependencies = componentToAdd.missingDependencies(installedComponents, { 'scope': 'host' }).map(function (_dependency) {
return {
componentName: _dependency.chooseCompatible(),
hostName: _component.hostName,
isClient: App.StackServiceComponent.find(_dependency.componentName).get('isClient')
};
}, this);
var dependenciesToInstall = dependencies.filter(function (_dependencyToAdd) {
var isInstalled = App.HostComponent.find().filterProperty('componentName', _dependencyToAdd.componentName).someProperty('hostName', _dependencyToAdd.hostName);
var isAddedToInstall = dependentComponents.filterProperty('componentName', _dependencyToAdd.componentName).someProperty('hostName', _dependencyToAdd.hostName);
return !(isInstalled || isAddedToInstall);
}, this);
dependentComponents = dependentComponents.concat(dependenciesToInstall);
}, this);
return dependentComponents;
},
/**
* Sets order_id for each batch request in the `batches` array
* @param batches {Array}
* @private
* @method {setOrderIdForBatches}
*/
setOrderIdForBatches: function setOrderIdForBatches(batches) {
batches.forEach(function (_batch, index) {
_batch.order_id = index + 1;
}, this);
},
/**
* Gets the API request to create multiple components on a host
* @param hostName {String}
* @param components {String[]}|{String}
* @return {Object} Deferred promise
*/
getCreateHostComponentsRequest: function getCreateHostComponentsRequest(hostName, components) {
var query = "Hosts/host_name.in(" + hostName + ")";
components = Array.isArray(components) ? components : [components];
var hostComponent = components.map(function (_componentName) {
return {
"HostRoles": {
"component_name": _componentName
}
};
}, this);
return {
"type": 'POST',
"uri": "/clusters/" + App.get('clusterName') + "/hosts",
"RequestBodyInfo": {
"RequestInfo": {
"query": query
},
"Body": {
"host_components": hostComponent
}
}
};
},
/**
* Gets the API request to install multiple components on a host
* @param hostName {String}
* @param components {String[]}
* @param context {String} Optional
* @return {Object}
*/
getInstallHostComponentsRequest: function getInstallHostComponentsRequest(hostName, components, context) {
context = context || Em.I18n.t('requestInfo.installComponents');
return this.getUpdateHostComponentsRequest(hostName, components, App.HostComponentStatus.stopped, context);
},
/**
* Gets the API request to start multiple components on a host
* @param hostName {String}
* @param components {String[]}
* @param context {String} Optional
* @return {Object}
*/
getStartHostComponentsRequest: function getStartHostComponentsRequest(hostName, components, context) {
context = context || Em.I18n.t('requestInfo.startHostComponents');
return this.getUpdateHostComponentsRequest(hostName, components, App.HostComponentStatus.started, context);
},
/**
* Gets the API request to start/stop multiple components on a host
* @param hostName {String}
* @param components
* @param desiredState
* @param context {String}
* @private
* @method {getUpdateHostComponentsRequest}
* @return {Object}
*/
getUpdateHostComponentsRequest: function getUpdateHostComponentsRequest(hostName, components, desiredState, context) {
components = Array.isArray(components) ? components : [components];
var query = "HostRoles/component_name.in(" + components.join(',') + ")";
return {
"type": 'PUT',
"uri": "/clusters/" + App.get('clusterName') + "/hosts/" + hostName + "/host_components",
"RequestBodyInfo": {
"RequestInfo": {
"context": context,
"operation_level": {
"level": "HOST",
"cluster_name": App.get('clusterName'),
"host_names": hostName
},
"query": query
},
"Body": {
"HostRoles": {
"state": desiredState
}
}
}
};
},
/**
* Gets the API request to delete component on a host
* @param hostName {String}
* @param component {String}
* @private
* @method {getDeleteHostComponentRequest}
* @return {Object}
*/
getDeleteHostComponentRequest: function getDeleteHostComponentRequest(hostName, component) {
return {
"type": 'DELETE',
"uri": "/clusters/" + App.get('clusterName') + "/hosts/" + hostName + "/host_components/" + component
};
},
/**
* Add `Create component` as a request in the batched API call
* @param batches {Array}
* @param hostComponents {Array}
* @private
* @method {setCreateComponentRequest}
*/
setCreateComponentRequest: function setCreateComponentRequest(batches, hostComponents) {
var stackServices = App.StackServiceComponent.find(),
services = App.Service.find();
hostComponents.forEach(function (_componentName) {
var serviceName = stackServices.findProperty('componentName', _componentName).get('serviceName');
var serviceComponents = services.findProperty('serviceName', serviceName).get('serviceComponents');
Eif (!serviceComponents.contains(_componentName)) {
batches.push({
"type": 'POST',
"uri": "/clusters/" + App.get('clusterName') + "/services/" + serviceName + "/components/" + _componentName
});
}
});
},
/**
* Add `Refresh YARN Queue` as a request in the batched API call
* @param batches {Array}
* @private
* @method {setRefreshYarnQueueRequest}
*/
setRefreshYarnQueueRequest: function setRefreshYarnQueueRequest(batches) {
var capacitySchedulerConfigs = this.get('allConfigs').filterProperty('filename', 'capacity-scheduler.xml').filter(function (item) {
return item.get('value') !== item.get('initialValue');
});
if (capacitySchedulerConfigs.length) {
var serviceName = 'YARN';
var componentName = 'RESOURCEMANAGER';
var hostNames = App.Service.find(serviceName).get('hostComponents').filterProperty('componentName', componentName).mapProperty('hostName');
// Set the flag to true
this.isYarnQueueRefreshed = true;
batches.push({
"type": 'POST',
"uri": "/clusters/" + App.get('clusterName') + "/requests",
"RequestBodyInfo": {
"RequestInfo": {
"context": Em.I18n.t('services.service.actions.run.yarnRefreshQueues.context'),
"command": "REFRESHQUEUES",
"parameters/forceRefreshConfigTags": "capacity-scheduler"
},
"Requests/resource_filters": [{
service_name: serviceName,
component_name: componentName,
hosts: hostNames.join(',')
}]
}
});
}
}
});
}); |