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.Assert.assertEquals;
021
022import java.util.concurrent.TimeUnit;
023import org.apache.hadoop.conf.Configuration;
024import org.apache.hadoop.hbase.HBaseClassTestRule;
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.ClassRule;
030import org.junit.Test;
031import org.junit.experimental.categories.Category;
032
033/**
034 * See HBASE-24513.
035 */
036@Category({ ClientTests.class, SmallTests.class })
037public class TestAsyncConnectionConfiguration {
038
039  @ClassRule
040  public static final HBaseClassTestRule CLASS_RULE =
041    HBaseClassTestRule.forClass(TestAsyncConnectionConfiguration.class);
042
043  @Test
044  public void testDefaultReadWriteRpcTimeout() {
045    Configuration conf = HBaseConfiguration.create();
046    long timeoutMs = 1000;
047    conf.setLong(HConstants.HBASE_RPC_TIMEOUT_KEY, timeoutMs);
048    AsyncConnectionConfiguration config = new AsyncConnectionConfiguration(conf);
049    long expected = TimeUnit.MILLISECONDS.toNanos(timeoutMs);
050    assertEquals(expected, config.getRpcTimeoutNs());
051    assertEquals(expected, config.getReadRpcTimeoutNs());
052    assertEquals(expected, config.getWriteRpcTimeoutNs());
053  }
054}