001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.client;
019
020import static org.junit.jupiter.api.Assertions.assertEquals;
021import static org.junit.jupiter.api.Assertions.assertTrue;
022
023import java.util.concurrent.TimeUnit;
024import org.apache.hadoop.conf.Configuration;
025import org.apache.hadoop.hbase.HBaseConfiguration;
026import org.apache.hadoop.hbase.HConstants;
027import org.apache.hadoop.hbase.testclassification.ClientTests;
028import org.apache.hadoop.hbase.testclassification.SmallTests;
029import org.junit.jupiter.api.Tag;
030import org.junit.jupiter.api.Test;
031
032/**
033 * See HBASE-24513, HBASE-28608.
034 */
035@Tag(ClientTests.TAG)
036@Tag(SmallTests.TAG)
037public class TestAsyncConnectionConfiguration {
038
039  @Test
040  public void itHandlesDeprecatedPauseForCQTBE() {
041    Configuration conf = new Configuration();
042    long timeoutMs = 1000;
043    conf.setLong(HConstants.HBASE_CLIENT_PAUSE_FOR_CQTBE, timeoutMs);
044    AsyncConnectionConfiguration config = new AsyncConnectionConfiguration(conf);
045
046    assertTrue(Configuration.isDeprecated(HConstants.HBASE_CLIENT_PAUSE_FOR_CQTBE));
047    long expected = TimeUnit.MILLISECONDS.toNanos(timeoutMs);
048    assertEquals(expected, config.getPauseNsForServerOverloaded());
049
050    conf = new Configuration();
051    conf.setLong(AsyncConnectionConfiguration.HBASE_CLIENT_PAUSE_FOR_SERVER_OVERLOADED, timeoutMs);
052    config = new AsyncConnectionConfiguration(conf);
053    assertEquals(expected, config.getPauseNsForServerOverloaded());
054  }
055
056  @Test
057  public void testDefaultReadWriteRpcTimeout() {
058    Configuration conf = HBaseConfiguration.create();
059    long timeoutMs = 1000;
060    conf.setLong(HConstants.HBASE_RPC_TIMEOUT_KEY, timeoutMs);
061    AsyncConnectionConfiguration config = new AsyncConnectionConfiguration(conf);
062    long expected = TimeUnit.MILLISECONDS.toNanos(timeoutMs);
063    assertEquals(expected, config.getRpcTimeoutNs());
064    assertEquals(expected, config.getReadRpcTimeoutNs());
065    assertEquals(expected, config.getWriteRpcTimeoutNs());
066  }
067
068  @Test
069  public void testDefaultMetaOperationTimeout() {
070    Configuration conf = HBaseConfiguration.create();
071    long timeoutMs = 1000;
072    conf.setLong(HConstants.HBASE_CLIENT_OPERATION_TIMEOUT, timeoutMs);
073    AsyncConnectionConfiguration config = new AsyncConnectionConfiguration(conf);
074    long expected = TimeUnit.MILLISECONDS.toNanos(timeoutMs);
075    assertEquals(expected, config.getOperationTimeoutNs());
076    assertEquals(expected, config.getMetaOperationTimeoutNs());
077  }
078
079}