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HDFS-6273. Add file missed in previous checkin. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1589808 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Arpit Agarwal 2014-04-24 18:04:45 +00:00
parent cf4bc7fdd4
commit 730e0675da
1 changed files with 261 additions and 0 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNameNodeRespectsBindHostKeys.java Normal file
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/**
* 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.namenode;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThat;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNot.not;
import org.junit.Test;
import org.apache.hadoop.fs.FileUtil;
import org.apache.hadoop.hdfs.DFSConfigKeys;
import org.apache.hadoop.http.HttpConfig;
import org.apache.hadoop.security.ssl.KeyStoreTestUtil;
import java.io.File;
import java.io.IOException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import static org.apache.hadoop.hdfs.DFSConfigKeys.*;
import static org.junit.Assert.assertTrue;
import org.apache.hadoop.hdfs.HdfsConfiguration;
import org.apache.hadoop.hdfs.MiniDFSCluster;
/**
* This test checks that the NameNode respects the following keys:
*
* - DFS_NAMENODE_RPC_BIND_HOST_KEY
* - DFS_NAMENODE_SERVICE_RPC_BIND_HOST_KEY
* - DFS_NAMENODE_HTTP_BIND_HOST_KEY
* - DFS_NAMENODE_HTTPS_BIND_HOST_KEY
*/
public class TestNameNodeRespectsBindHostKeys {
public static final Log LOG = LogFactory.getLog(TestNameNodeRespectsBindHostKeys.class);
private static final String WILDCARD_ADDRESS = "0.0.0.0";
private static final String LOCALHOST_SERVER_ADDRESS = "127.0.0.1:0";
private static String getRpcServerAddress(MiniDFSCluster cluster) {
NameNodeRpcServer rpcServer = (NameNodeRpcServer) cluster.getNameNodeRpc();
return rpcServer.getClientRpcServer().getListenerAddress().getAddress().toString();
}
private static String getServiceRpcServerAddress(MiniDFSCluster cluster) {
NameNodeRpcServer rpcServer = (NameNodeRpcServer) cluster.getNameNodeRpc();
return rpcServer.getServiceRpcServer().getListenerAddress().getAddress().toString();
}
@Test (timeout=300000)
public void testRpcBindHostKey() throws IOException {
Configuration conf = new HdfsConfiguration();
MiniDFSCluster cluster = null;
LOG.info("Testing without " + DFS_NAMENODE_RPC_BIND_HOST_KEY);
// NN should not bind the wildcard address by default.
try {
cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0).build();
cluster.waitActive();
String address = getRpcServerAddress(cluster);
assertThat("Bind address not expected to be wildcard by default.",
address, not("/" + WILDCARD_ADDRESS));
} finally {
if (cluster != null) {
cluster.shutdown();
cluster = null;
}
}
LOG.info("Testing with " + DFS_NAMENODE_RPC_BIND_HOST_KEY);
// Tell NN to bind the wildcard address.
conf.set(DFS_NAMENODE_RPC_BIND_HOST_KEY, WILDCARD_ADDRESS);
// Verify that NN binds wildcard address now.
try {
cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0).build();
cluster.waitActive();
String address = getRpcServerAddress(cluster);
assertThat("Bind address " + address + " is not wildcard.",
address, is("/" + WILDCARD_ADDRESS));
} finally {
if (cluster != null) {
cluster.shutdown();
}
}
}
@Test (timeout=300000)
public void testServiceRpcBindHostKey() throws IOException {
Configuration conf = new HdfsConfiguration();
MiniDFSCluster cluster = null;
LOG.info("Testing without " + DFS_NAMENODE_SERVICE_RPC_BIND_HOST_KEY);
conf.set(DFS_NAMENODE_SERVICE_RPC_ADDRESS_KEY, LOCALHOST_SERVER_ADDRESS);
// NN should not bind the wildcard address by default.
try {
cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0).build();
cluster.waitActive();
String address = getServiceRpcServerAddress(cluster);
assertThat("Bind address not expected to be wildcard by default.",
address, not("/" + WILDCARD_ADDRESS));
} finally {
if (cluster != null) {
cluster.shutdown();
cluster = null;
}
}
LOG.info("Testing with " + DFS_NAMENODE_SERVICE_RPC_BIND_HOST_KEY);
// Tell NN to bind the wildcard address.
conf.set(DFS_NAMENODE_SERVICE_RPC_BIND_HOST_KEY, WILDCARD_ADDRESS);
// Verify that NN binds wildcard address now.
try {
cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0).build();
cluster.waitActive();
String address = getServiceRpcServerAddress(cluster);
assertThat("Bind address " + address + " is not wildcard.",
address, is("/" + WILDCARD_ADDRESS));
} finally {
if (cluster != null) {
cluster.shutdown();
}
}
}
@Test(timeout=300000)
public void testHttpBindHostKey() throws IOException {
Configuration conf = new HdfsConfiguration();
MiniDFSCluster cluster = null;
LOG.info("Testing without " + DFS_NAMENODE_HTTP_BIND_HOST_KEY);
// NN should not bind the wildcard address by default.
try {
conf.set(DFS_NAMENODE_HTTP_ADDRESS_KEY, LOCALHOST_SERVER_ADDRESS);
cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0).build();
cluster.waitActive();
String address = cluster.getNameNode().getHttpAddress().toString();
assertFalse("HTTP Bind address not expected to be wildcard by default.",
address.startsWith(WILDCARD_ADDRESS));
} finally {
if (cluster != null) {
cluster.shutdown();
cluster = null;
}
}
LOG.info("Testing with " + DFS_NAMENODE_HTTP_BIND_HOST_KEY);
// Tell NN to bind the wildcard address.
conf.set(DFS_NAMENODE_HTTP_BIND_HOST_KEY, WILDCARD_ADDRESS);
// Verify that NN binds wildcard address now.
try {
conf.set(DFS_NAMENODE_HTTP_ADDRESS_KEY, LOCALHOST_SERVER_ADDRESS);
cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0).build();
cluster.waitActive();
String address = cluster.getNameNode().getHttpAddress().toString();
assertTrue("HTTP Bind address " + address + " is not wildcard.",
address.startsWith(WILDCARD_ADDRESS));
} finally {
if (cluster != null) {
cluster.shutdown();
}
}
}
private static final String BASEDIR = System.getProperty("test.build.dir",
"target/test-dir") + "/" + TestNameNodeRespectsBindHostKeys.class.getSimpleName();
private static void setupSsl() throws Exception {
Configuration conf = new Configuration();
conf.setBoolean(DFSConfigKeys.DFS_WEBHDFS_ENABLED_KEY, true);
conf.set(DFSConfigKeys.DFS_HTTP_POLICY_KEY, HttpConfig.Policy.HTTPS_ONLY.name());
conf.set(DFSConfigKeys.DFS_NAMENODE_HTTPS_ADDRESS_KEY, "localhost:0");
conf.set(DFSConfigKeys.DFS_DATANODE_HTTPS_ADDRESS_KEY, "localhost:0");
File base = new File(BASEDIR);
FileUtil.fullyDelete(base);
assertTrue(base.mkdirs());
final String keystoresDir = new File(BASEDIR).getAbsolutePath();
final String sslConfDir = KeyStoreTestUtil.getClasspathDir(TestNameNodeRespectsBindHostKeys.class);
KeyStoreTestUtil.setupSSLConfig(keystoresDir, sslConfDir, conf, false);
}
/**
* HTTPS test is different since we need to setup SSL configuration.
* NN also binds the wildcard address for HTTPS port by default so we must
* pick a different host/port combination.
* @throws Exception
*/
@Test (timeout=300000)
public void testHttpsBindHostKey() throws Exception {
Configuration conf = new HdfsConfiguration();
MiniDFSCluster cluster = null;
LOG.info("Testing behavior without " + DFS_NAMENODE_HTTPS_BIND_HOST_KEY);
setupSsl();
conf.set(DFS_HTTP_POLICY_KEY, HttpConfig.Policy.HTTPS_ONLY.name());
// NN should not bind the wildcard address by default.
try {
conf.set(DFS_NAMENODE_HTTPS_ADDRESS_KEY, LOCALHOST_SERVER_ADDRESS);
cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0).build();
cluster.waitActive();
String address = cluster.getNameNode().getHttpsAddress().toString();
assertFalse("HTTP Bind address not expected to be wildcard by default.",
address.startsWith(WILDCARD_ADDRESS));
} finally {
if (cluster != null) {
cluster.shutdown();
cluster = null;
}
}
LOG.info("Testing behavior with " + DFS_NAMENODE_HTTPS_BIND_HOST_KEY);
// Tell NN to bind the wildcard address.
conf.set(DFS_NAMENODE_HTTPS_BIND_HOST_KEY, WILDCARD_ADDRESS);
// Verify that NN binds wildcard address now.
try {
conf.set(DFS_NAMENODE_HTTPS_ADDRESS_KEY, LOCALHOST_SERVER_ADDRESS);
cluster = new MiniDFSCluster.Builder(conf).numDataNodes(0).build();
cluster.waitActive();
String address = cluster.getNameNode().getHttpsAddress().toString();
assertTrue("HTTP Bind address " + address + " is not wildcard.",
address.startsWith(WILDCARD_ADDRESS));
} finally {
if (cluster != null) {
cluster.shutdown();
}
}
}
}