HDFS-3514. Add missing TestParallelLocalRead. Contributed by Henry Robinson.
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1348207 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
parent
9368be0e73
commit
bc367be4ef
|
@ -90,6 +90,8 @@ Trunk (unreleased changes)
|
|||
HDFS-3040. TestMulitipleNNDataBlockScanner is misspelled. (Madhukara Phatak
|
||||
via atm)
|
||||
|
||||
HDFS-3514. Add missing TestParallelLocalRead. (Henry Robinson via atm)
|
||||
|
||||
OPTIMIZATIONS
|
||||
|
||||
HDFS-2834. Add a ByteBuffer-based read API to DFSInputStream.
|
||||
|
|
|
@ -0,0 +1,68 @@
|
|||
/**
|
||||
* 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.hadoop.hdfs;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import org.apache.hadoop.security.UserGroupInformation;
|
||||
import org.junit.AfterClass;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.Test;
|
||||
|
||||
public class TestParallelLocalRead extends TestParallelReadUtil {
|
||||
|
||||
@BeforeClass
|
||||
static public void setupCluster() throws Exception {
|
||||
HdfsConfiguration conf = new HdfsConfiguration();
|
||||
|
||||
conf.setBoolean(DFSConfigKeys.DFS_CLIENT_READ_SHORTCIRCUIT_KEY, true);
|
||||
conf.setBoolean(DFSConfigKeys.DFS_CLIENT_READ_SHORTCIRCUIT_SKIP_CHECKSUM_KEY,
|
||||
false);
|
||||
conf.set(DFSConfigKeys.DFS_BLOCK_LOCAL_PATH_ACCESS_USER_KEY,
|
||||
UserGroupInformation.getCurrentUser().getShortUserName());
|
||||
|
||||
setupCluster(1, conf);
|
||||
}
|
||||
|
||||
@AfterClass
|
||||
static public void teardownCluster() throws Exception {
|
||||
TestParallelReadUtil.teardownCluster();
|
||||
}
|
||||
|
||||
/**
|
||||
* Do parallel read several times with different number of files and threads.
|
||||
*
|
||||
* Note that while this is the only "test" in a junit sense, we're actually
|
||||
* dispatching a lot more. Failures in the other methods (and other threads)
|
||||
* need to be manually collected, which is inconvenient.
|
||||
*/
|
||||
@Test
|
||||
public void testParallelReadCopying() throws IOException {
|
||||
runTestWorkload(new CopyingReadWorkerHelper());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testParallelReadByteBuffer() throws IOException {
|
||||
runTestWorkload(new DirectReadWorkerHelper());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testParallelReadMixed() throws IOException {
|
||||
runTestWorkload(new MixedWorkloadHelper());
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue