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Implement node evacuation filtering during checks and add whitelist f…
…or stoppable checks
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127 changes: 127 additions & 0 deletions
127
.../org/apache/helix/rest/clusterMaintenanceService/MaintenanceManagementServiceBuilder.java
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| package org.apache.helix.rest.clusterMaintenanceService; | ||
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| /* | ||
| * 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. | ||
| */ | ||
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| import java.util.Collections; | ||
| import java.util.List; | ||
| import java.util.Set; | ||
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| import org.apache.helix.ConfigAccessor; | ||
| import org.apache.helix.manager.zk.ZKHelixDataAccessor; | ||
| import org.apache.helix.rest.client.CustomRestClient; | ||
| import org.apache.helix.rest.server.json.instance.StoppableCheck; | ||
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| public class MaintenanceManagementServiceBuilder { | ||
| private ConfigAccessor _configAccessor; | ||
| private boolean _skipZKRead; | ||
| private String _namespace; | ||
| private ZKHelixDataAccessor _dataAccessor; | ||
| private CustomRestClient _customRestClient; | ||
| private boolean _continueOnFailure; | ||
| private Set<StoppableCheck.Category> _skipHealthCheckCategories = Collections.emptySet(); | ||
| private List<HealthCheck> _stoppableHealthCheckList = Collections.emptyList(); | ||
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| public ConfigAccessor getConfigAccessor() { | ||
| return _configAccessor; | ||
| } | ||
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| public boolean isSkipZKRead() { | ||
| return _skipZKRead; | ||
| } | ||
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| public String getNamespace() { | ||
| return _namespace; | ||
| } | ||
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| public ZKHelixDataAccessor getDataAccessor() { | ||
| return _dataAccessor; | ||
| } | ||
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| public CustomRestClient getCustomRestClient() { | ||
| return _customRestClient; | ||
| } | ||
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| public boolean isContinueOnFailure() { | ||
| return _continueOnFailure; | ||
| } | ||
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| public Set<StoppableCheck.Category> getSkipHealthCheckCategories() { | ||
| return _skipHealthCheckCategories; | ||
| } | ||
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| public List<HealthCheck> getStoppableHealthCheckList() { | ||
| return _stoppableHealthCheckList; | ||
| } | ||
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| public MaintenanceManagementServiceBuilder setConfigAccessor(ConfigAccessor configAccessor) { | ||
| _configAccessor = configAccessor; | ||
| return this; | ||
| } | ||
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| public MaintenanceManagementServiceBuilder setSkipZKRead(boolean skipZKRead) { | ||
| _skipZKRead = skipZKRead; | ||
| return this; | ||
| } | ||
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| public MaintenanceManagementServiceBuilder setNamespace(String namespace) { | ||
| _namespace = namespace; | ||
| return this; | ||
| } | ||
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| public MaintenanceManagementServiceBuilder setDataAccessor( | ||
| ZKHelixDataAccessor dataAccessor) { | ||
| _dataAccessor = dataAccessor; | ||
| return this; | ||
| } | ||
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| public MaintenanceManagementServiceBuilder setCustomRestClient( | ||
| CustomRestClient customRestClient) { | ||
| _customRestClient = customRestClient; | ||
| return this; | ||
| } | ||
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| public MaintenanceManagementServiceBuilder setContinueOnFailure(boolean continueOnFailure) { | ||
| _continueOnFailure = continueOnFailure; | ||
| return this; | ||
| } | ||
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| public MaintenanceManagementServiceBuilder setSkipHealthCheckCategories( | ||
| Set<StoppableCheck.Category> skipHealthCheckCategories) { | ||
| _skipHealthCheckCategories = skipHealthCheckCategories; | ||
| return this; | ||
| } | ||
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| public MaintenanceManagementServiceBuilder setStoppableHealthCheckList( | ||
| List<HealthCheck> stoppableHealthCheckList) { | ||
| _stoppableHealthCheckList = stoppableHealthCheckList; | ||
| return this; | ||
| } | ||
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| public MaintenanceManagementService createMaintenanceManagementService() { | ||
| if (_configAccessor == null || _namespace == null || _dataAccessor == null | ||
| || _customRestClient == null) { | ||
| throw new IllegalArgumentException( | ||
| "One or more of following mandatory arguments are not set: '_configAccessor', " | ||
| + "'_namespace', '_dataAccessor', '_customRestClient'."); | ||
| } | ||
| return new MaintenanceManagementService(this); | ||
| } | ||
| } |
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