| /* |
| * 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.phoenix.end2end; |
| |
| import java.util.Map; |
| |
| import org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment; |
| import org.apache.phoenix.coprocessor.TaskRegionObserver; |
| import org.apache.phoenix.jdbc.PhoenixDatabaseMetaData; |
| import org.apache.phoenix.query.BaseTest; |
| import org.apache.phoenix.query.QueryServices; |
| import org.apache.phoenix.util.ReadOnlyProps; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.phoenix.thirdparty.com.google.common.collect.Maps; |
| |
| /** |
| * Base class for tests whose methods run in parallel with statistics enabled. |
| * You must create unique names using {@link #generateUniqueName()} for each |
| * table and sequence used to prevent collisions. |
| */ |
| public abstract class ParallelStatsEnabledIT extends BaseTest { |
| |
| protected static RegionCoprocessorEnvironment TaskRegionEnvironment; |
| |
| @BeforeClass |
| public static synchronized final void doSetup() throws Exception { |
| Map<String, String> props = Maps.newHashMapWithExpectedSize(1); |
| props.put(QueryServices.STATS_GUIDEPOST_WIDTH_BYTES_ATTRIB, Long.toString(20)); |
| props.put(QueryServices.STATS_UPDATE_FREQ_MS_ATTRIB, Long.toString(5)); |
| props.put(QueryServices.MAX_SERVER_METADATA_CACHE_TIME_TO_LIVE_MS_ATTRIB, Long.toString(5)); |
| props.put(QueryServices.USE_STATS_FOR_PARALLELIZATION, Boolean.toString(true)); |
| setUpTestDriver(new ReadOnlyProps(props.entrySet().iterator())); |
| |
| TaskRegionEnvironment = |
| getUtility() |
| .getRSForFirstRegionInTable( |
| PhoenixDatabaseMetaData.SYSTEM_TASK_HBASE_TABLE_NAME) |
| .getRegions(PhoenixDatabaseMetaData.SYSTEM_TASK_HBASE_TABLE_NAME) |
| .get(0).getCoprocessorHost() |
| .findCoprocessorEnvironment(TaskRegionObserver.class.getName()); |
| } |
| |
| @AfterClass |
| public static synchronized void freeResources() throws Exception { |
| BaseTest.freeResourcesIfBeyondThreshold(); |
| } |
| } |