| /* |
| * 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. |
| */ |
| package org.apache.drill.exec.server; |
| |
| import org.apache.drill.common.config.DrillConfig; |
| import org.apache.drill.common.exceptions.DrillRuntimeException; |
| import org.apache.drill.exec.coord.ClusterCoordinator; |
| import org.apache.drill.exec.coord.store.TransientStore; |
| import org.apache.drill.exec.coord.store.TransientStoreConfig; |
| import org.apache.drill.exec.proto.SchemaUserBitShared; |
| import org.apache.drill.exec.proto.UserBitShared; |
| import org.apache.drill.exec.proto.UserBitShared.QueryInfo; |
| import org.apache.drill.exec.proto.UserBitShared.QueryProfile; |
| import org.apache.drill.exec.store.sys.PersistentStore; |
| import org.apache.drill.exec.store.sys.PersistentStoreConfig; |
| import org.apache.drill.exec.store.sys.PersistentStoreProvider; |
| |
| public class QueryProfileStoreContext { |
| |
| private static final String PROFILES = "profiles"; |
| private static final String RUNNING = "running"; |
| |
| private final PersistentStore<UserBitShared.QueryProfile> completedProfiles; |
| |
| private final TransientStore<UserBitShared.QueryInfo> runningProfiles; |
| |
| private final PersistentStoreConfig<QueryProfile> profileStoreConfig; |
| |
| public QueryProfileStoreContext(DrillConfig config, PersistentStoreProvider storeProvider, |
| ClusterCoordinator coordinator) { |
| profileStoreConfig = PersistentStoreConfig.newProtoBuilder(SchemaUserBitShared.QueryProfile.WRITE, |
| SchemaUserBitShared.QueryProfile.MERGE) |
| .name(PROFILES) |
| .blob() |
| .build(); |
| |
| try { |
| completedProfiles = storeProvider.getOrCreateStore(profileStoreConfig); |
| } catch (final Exception e) { |
| throw new DrillRuntimeException(e); |
| } |
| |
| runningProfiles = coordinator.getOrCreateTransientStore(TransientStoreConfig |
| .newProtoBuilder(SchemaUserBitShared.QueryInfo.WRITE, SchemaUserBitShared.QueryInfo.MERGE) |
| .name(RUNNING) |
| .build()); |
| } |
| |
| public PersistentStoreConfig<QueryProfile> getProfileStoreConfig() { |
| return profileStoreConfig; |
| } |
| |
| public PersistentStore<QueryProfile> getCompletedProfileStore() { |
| return completedProfiles; |
| } |
| |
| public TransientStore<QueryInfo> getRunningProfileStore() { |
| return runningProfiles; |
| } |
| } |