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HDFS-3111. deleted the TestFiDataXceiverServer.java from repository as this was already deleted. (Contributed by Uma Maheswara Rao G). 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1301879 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Uma Maheswara Rao G 2012-03-17 07:25:36 +00:00
parent 240a1eb4bf
commit 313a311856
1 changed files with 0 additions and 97 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/test/aop/org/apache/hadoop/hdfs/server/datanode/TestFiDataXceiverServer.java
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@ -1,97 +0,0 @@
/**
* 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.server.datanode;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.io.InputStream;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketAddress;
import java.util.concurrent.CountDownLatch;
import org.apache.hadoop.conf.Configuration;
import org.junit.Test;
import org.mockito.Mockito;
/**
* This is a test for DataXceiverServer when DataXceiver thread spawning is
* failed due to OutOfMemoryError. Expected behavior is that DataXceiverServer
* should not be exited. It should retry again after 30 seconds
*/
public class TestFiDataXceiverServer {
@Test(timeout = 30000)
public void testOutOfMemoryErrorInDataXceiverServerRun() throws Exception {
final CountDownLatch latch = new CountDownLatch(1);
ServerSocket sock = new ServerSocket() {
@Override
public Socket accept() throws IOException {
return new Socket() {
@Override
public InetAddress getInetAddress() {
return super.getLocalAddress();
}
@Override
public SocketAddress getRemoteSocketAddress() {
return new InetSocketAddress(8080);
}
@Override
public SocketAddress getLocalSocketAddress() {
return new InetSocketAddress(0);
}
@Override
public synchronized void close() throws IOException {
latch.countDown();
super.close();
}
@Override
public InputStream getInputStream() throws IOException {
return null;
}
};
}
};
Thread thread = null;
System.setProperty("fi.enabledOOM", "true");
DataNode dn = Mockito.mock(DataNode.class);
try {
Configuration conf = new Configuration();
Mockito.doReturn(conf).when(dn).getConf();
dn.shouldRun = true;
DataXceiverServer server = new DataXceiverServer(sock, conf, dn);
thread = new Thread(server);
thread.start();
latch.await();
assertTrue("Not running the thread", thread.isAlive());
} finally {
System.setProperty("fi.enabledOOM", "false");
dn.shouldRun = false;
if (null != thread)
thread.interrupt();
sock.close();
}
}
}