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From ji...@apache.org
Subject svn commit: r1549692 - in /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs: ./ src/main/java/org/apache/hadoop/hdfs/ src/main/java/org/apache/hadoop/hdfs/qjournal/client/ src/main/java/org/apache/hadoop/hdfs/qjournal/server/ src/main/java/org/apach...
Date Mon, 09 Dec 2013 21:58:47 GMT
Author: jing9
Date: Mon Dec  9 21:58:47 2013
New Revision: 1549692

URL: http://svn.apache.org/r1549692
Log:
HDFS-5629. Support HTTPS in JournalNode and SecondaryNameNode. Contributed by Haohui Mai.

Modified:
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/client/IPCLoggerChannel.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNode.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeHttpServer.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeRpcServer.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeHttpServer.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/QJournalProtocol.proto
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/MiniJournalCluster.java
    hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/server/TestJournalNode.java

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt (original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt Mon Dec  9 21:58:47 2013
@@ -239,6 +239,9 @@ Trunk (Unreleased)
     HDFS-5554. Flatten INodeFile hierarchy: Replace INodeFileWithSnapshot with
     FileWithSnapshotFeature.  (jing9 via szetszwo)
 
+    HDFS-5629. Support HTTPS in JournalNode and SecondaryNameNode. 
+    (Haohui Mai via jing9)
+
   OPTIMIZATIONS
     HDFS-5349. DNA_CACHE and DNA_UNCACHE should be by blockId only. (cmccabe)
 

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java
Mon Dec  9 21:58:47 2013
@@ -130,6 +130,8 @@ public class DFSConfigKeys extends Commo
   public static final int     DFS_NAMENODE_SAFEMODE_MIN_DATANODES_DEFAULT = 0;
   public static final String  DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY = "dfs.namenode.secondary.http-address";
   public static final String  DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_DEFAULT = "0.0.0.0:50090";
+  public static final String  DFS_NAMENODE_SECONDARY_HTTPS_ADDRESS_KEY = "dfs.namenode.secondary.https-address";
+  public static final String  DFS_NAMENODE_SECONDARY_HTTPS_ADDRESS_DEFAULT = "0.0.0.0:50091";
   public static final String  DFS_NAMENODE_CHECKPOINT_CHECK_PERIOD_KEY = "dfs.namenode.checkpoint.check.period";
   public static final long    DFS_NAMENODE_CHECKPOINT_CHECK_PERIOD_DEFAULT = 60;
   public static final String  DFS_NAMENODE_CHECKPOINT_PERIOD_KEY = "dfs.namenode.checkpoint.period";
@@ -504,6 +506,9 @@ public class DFSConfigKeys extends Commo
   public static final String  DFS_JOURNALNODE_HTTP_ADDRESS_KEY = "dfs.journalnode.http-address";
   public static final int     DFS_JOURNALNODE_HTTP_PORT_DEFAULT = 8480;
   public static final String  DFS_JOURNALNODE_HTTP_ADDRESS_DEFAULT = "0.0.0.0:" + DFS_JOURNALNODE_HTTP_PORT_DEFAULT;
+  public static final String  DFS_JOURNALNODE_HTTPS_ADDRESS_KEY = "dfs.journalnode.https-address";
+  public static final int     DFS_JOURNALNODE_HTTPS_PORT_DEFAULT = 8481;
+  public static final String  DFS_JOURNALNODE_HTTPS_ADDRESS_DEFAULT = "0.0.0.0:" + DFS_JOURNALNODE_HTTPS_PORT_DEFAULT;
 
   public static final String  DFS_JOURNALNODE_KEYTAB_FILE_KEY = "dfs.journalnode.keytab.file";
   public static final String  DFS_JOURNALNODE_USER_NAME_KEY = "dfs.journalnode.kerberos.principal";

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java
Mon Dec  9 21:58:47 2013
@@ -18,6 +18,7 @@
 
 package org.apache.hadoop.hdfs;
 
+import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ADMIN;
 import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_CLIENT_HTTPS_NEED_AUTH_DEFAULT;
 import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_CLIENT_HTTPS_NEED_AUTH_KEY;
 import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_HA_NAMENODES_KEY_PREFIX;
@@ -89,6 +90,7 @@ import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.net.NodeBase;
 import org.apache.hadoop.security.SecurityUtil;
 import org.apache.hadoop.security.UserGroupInformation;
+import org.apache.hadoop.security.authorize.AccessControlList;
 import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.util.ToolRunner;
 
@@ -1573,4 +1575,67 @@ public class DFSUtil {
     }
     return ttl*1000;
   }
+
+  /**
+   * Load HTTPS-related configuration.
+   */
+  public static Configuration loadSslConfiguration(Configuration conf) {
+    Configuration sslConf = new Configuration(false);
+
+    sslConf.addResource(conf.get(
+        DFSConfigKeys.DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_KEY,
+        DFSConfigKeys.DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_DEFAULT));
+
+    boolean requireClientAuth = conf.getBoolean(DFS_CLIENT_HTTPS_NEED_AUTH_KEY,
+        DFS_CLIENT_HTTPS_NEED_AUTH_DEFAULT);
+    sslConf.setBoolean(DFS_CLIENT_HTTPS_NEED_AUTH_KEY, requireClientAuth);
+    return sslConf;
+  }
+
+  /**
+   * Return a HttpServer.Builder that the journalnode / namenode / secondary
+   * namenode can use to initialize their HTTP / HTTPS server.
+   *
+   */
+  public static HttpServer.Builder httpServerTemplateForNNAndJN(
+      Configuration conf, final InetSocketAddress httpAddr,
+      final InetSocketAddress httpsAddr, String name, String spnegoUserNameKey,
+      String spnegoKeytabFileKey) throws IOException {
+    HttpConfig.Policy policy = getHttpPolicy(conf);
+
+    HttpServer.Builder builder = new HttpServer.Builder().setName(name)
+        .setConf(conf).setACL(new AccessControlList(conf.get(DFS_ADMIN, " ")))
+        .setSecurityEnabled(UserGroupInformation.isSecurityEnabled())
+        .setUsernameConfKey(spnegoUserNameKey)
+        .setKeytabConfKey(getSpnegoKeytabKey(conf, spnegoKeytabFileKey));
+
+    // initialize the webserver for uploading/downloading files.
+    LOG.info("Starting web server as: "
+        + SecurityUtil.getServerPrincipal(conf.get(spnegoUserNameKey),
+            httpAddr.getHostName()));
+
+    if (policy.isHttpEnabled()) {
+      if (httpAddr.getPort() == 0) {
+        builder.setFindPort(true);
+      }
+
+      URI uri = URI.create("http://" + NetUtils.getHostPortString(httpAddr));
+      builder.addEndpoint(uri);
+      LOG.info("Starting Web-server for " + name + " at: " + uri);
+    }
+
+    if (policy.isHttpsEnabled() && httpsAddr != null) {
+      Configuration sslConf = loadSslConfiguration(conf);
+      loadSslConfToHttpServerBuilder(builder, sslConf);
+
+      if (httpsAddr.getPort() == 0) {
+        builder.setFindPort(true);
+      }
+
+      URI uri = URI.create("https://" + NetUtils.getHostPortString(httpsAddr));
+      builder.addEndpoint(uri);
+      LOG.info("Starting Web-server for " + name + " at: " + uri);
+    }
+    return builder;
+  }
 }

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/client/IPCLoggerChannel.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/client/IPCLoggerChannel.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/client/IPCLoggerChannel.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/client/IPCLoggerChannel.java
Mon Dec  9 21:58:47 2013
@@ -20,6 +20,7 @@ package org.apache.hadoop.hdfs.qjournal.
 import java.io.IOException;
 import java.net.InetSocketAddress;
 import java.net.MalformedURLException;
+import java.net.URI;
 import java.net.URL;
 import java.security.PrivilegedExceptionAction;
 import java.util.concurrent.Callable;
@@ -84,8 +85,9 @@ public class IPCLoggerChannel implements
   
   private final String journalId;
   private final NamespaceInfo nsInfo;
-  private int httpPort = -1;
-  
+
+  private URL httpServerURL;
+
   private final IPCLoggerChannelMetrics metrics;
   
   /**
@@ -241,13 +243,12 @@ public class IPCLoggerChannel implements
   public URL buildURLToFetchLogs(long segmentTxId) {
     Preconditions.checkArgument(segmentTxId > 0,
         "Invalid segment: %s", segmentTxId);
-    Preconditions.checkState(httpPort != -1,
-        "HTTP port not set yet");
+    Preconditions.checkState(hasHttpServerEndPoint(), "No HTTP/HTTPS endpoint");
         
     try {
       String path = GetJournalEditServlet.buildPath(
           journalId, segmentTxId, nsInfo);
-      return new URL("http", addr.getHostName(), httpPort, path.toString());
+      return new URL(httpServerURL, path);
     } catch (MalformedURLException e) {
       // should never get here.
       throw new RuntimeException(e);
@@ -313,7 +314,7 @@ public class IPCLoggerChannel implements
       public GetJournalStateResponseProto call() throws IOException {
         GetJournalStateResponseProto ret =
             getProxy().getJournalState(journalId);
-        httpPort = ret.getHttpPort();
+        constructHttpServerURI(ret);
         return ret;
       }
     });
@@ -528,7 +529,7 @@ public class IPCLoggerChannel implements
             journalId, fromTxnId, forReading, inProgressOk);
         // Update the http port, since we need this to build URLs to any of the
         // returned logs.
-        httpPort = ret.getHttpPort();
+        constructHttpServerURI(ret);
         return PBHelper.convert(ret.getManifest());
       }
     });
@@ -540,10 +541,12 @@ public class IPCLoggerChannel implements
     return executor.submit(new Callable<PrepareRecoveryResponseProto>() {
       @Override
       public PrepareRecoveryResponseProto call() throws IOException {
-        if (httpPort < 0) {
-          // If the HTTP port hasn't been set yet, force an RPC call so we know
-          // what the HTTP port should be.
-          httpPort = getProxy().getJournalState(journalId).getHttpPort();
+        if (!hasHttpServerEndPoint()) {
+          // force an RPC call so we know what the HTTP port should be if it
+          // haven't done so.
+          GetJournalStateResponseProto ret = getProxy().getJournalState(
+              journalId);
+          constructHttpServerURI(ret);
         }
         return getProxy().prepareRecovery(createReqInfo(), segmentTxId);
       }
@@ -594,4 +597,43 @@ public class IPCLoggerChannel implements
         Math.max(lastCommitNanos - lastAckNanos, 0),
         TimeUnit.NANOSECONDS);
   }
+
+  private void constructHttpServerURI(GetEditLogManifestResponseProto ret) {
+    if (ret.hasFromURL()) {
+      URI uri = URI.create(ret.getFromURL());
+      httpServerURL = getHttpServerURI(uri.getScheme(), uri.getPort());
+    } else {
+      httpServerURL = getHttpServerURI("http", ret.getHttpPort());;
+    }
+  }
+
+  private void constructHttpServerURI(GetJournalStateResponseProto ret) {
+    if (ret.hasFromURL()) {
+      URI uri = URI.create(ret.getFromURL());
+      httpServerURL = getHttpServerURI(uri.getScheme(), uri.getPort());
+    } else {
+      httpServerURL = getHttpServerURI("http", ret.getHttpPort());;
+    }
+  }
+
+  /**
+   * Construct the http server based on the response.
+   *
+   * The fromURL field in the response specifies the endpoint of the http
+   * server. However, the address might not be accurate since the server can
+   * bind to multiple interfaces. Here the client plugs in the address specified
+   * in the configuration and generates the URI.
+   */
+  private URL getHttpServerURI(String scheme, int port) {
+    try {
+      return new URL(scheme, addr.getHostName(), port, "");
+    } catch (MalformedURLException e) {
+      // Unreachable
+      throw new RuntimeException(e);
+    }
+  }
+
+  private boolean hasHttpServerEndPoint() {
+   return httpServerURL != null;
+  }
 }

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNode.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNode.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNode.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNode.java
Mon Dec  9 21:58:47 2013
@@ -64,7 +64,7 @@ public class JournalNode implements Tool
   private JournalNodeHttpServer httpServer;
   private Map<String, Journal> journalsById = Maps.newHashMap();
   private ObjectName journalNodeInfoBeanName;
-
+  private String httpServerURI;
   private File localDir;
 
   static {
@@ -140,6 +140,8 @@ public class JournalNode implements Tool
     httpServer = new JournalNodeHttpServer(conf, this);
     httpServer.start();
 
+    httpServerURI = httpServer.getServerURI().toString();
+
     rpcServer = new JournalNodeRpcServer(conf, this);
     rpcServer.start();
   }
@@ -155,11 +157,14 @@ public class JournalNode implements Tool
     return rpcServer.getAddress();
   }
   
-
+  @Deprecated
   public InetSocketAddress getBoundHttpAddress() {
     return httpServer.getAddress();
   }
 
+  public String getHttpServerURI() {
+    return httpServerURI;
+  }
 
   /**
    * Stop the daemon with the given status code

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeHttpServer.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeHttpServer.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeHttpServer.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeHttpServer.java
Mon Dec  9 21:58:47 2013
@@ -17,19 +17,12 @@
  */
 package org.apache.hadoop.hdfs.qjournal.server;
 
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ADMIN;
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_JOURNALNODE_KEYTAB_FILE_KEY;
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_JOURNALNODE_INTERNAL_SPNEGO_USER_NAME_KEY;
-
 import java.io.IOException;
 import java.net.InetSocketAddress;
 import java.net.URI;
-import java.net.URISyntaxException;
 
 import javax.servlet.ServletContext;
 
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hdfs.DFSConfigKeys;
@@ -37,22 +30,15 @@ import org.apache.hadoop.hdfs.DFSUtil;
 import org.apache.hadoop.hdfs.server.common.JspHelper;
 import org.apache.hadoop.http.HttpServer;
 import org.apache.hadoop.net.NetUtils;
-import org.apache.hadoop.security.authorize.AccessControlList;
-import org.apache.hadoop.security.SecurityUtil;
-import org.apache.hadoop.security.UserGroupInformation;
 
 /**
  * Encapsulates the HTTP server started by the Journal Service.
  */
 @InterfaceAudience.Private
 public class JournalNodeHttpServer {
-  public static final Log LOG = LogFactory.getLog(
-      JournalNodeHttpServer.class);
-
   public static final String JN_ATTRIBUTE_KEY = "localjournal";
 
   private HttpServer httpServer;
-  private int infoPort;
   private JournalNode localJournalNode;
 
   private final Configuration conf;
@@ -63,40 +49,24 @@ public class JournalNodeHttpServer {
   }
 
   void start() throws IOException {
-    final InetSocketAddress bindAddr = getAddress(conf);
+    final InetSocketAddress httpAddr = getAddress(conf);
 
-    // initialize the webserver for uploading/downloading files.
-    LOG.info("Starting web server as: "+ SecurityUtil.getServerPrincipal(conf
-        .get(DFS_JOURNALNODE_INTERNAL_SPNEGO_USER_NAME_KEY),
-        bindAddr.getHostName()));
-
-    int tmpInfoPort = bindAddr.getPort();
-    URI httpEndpoint;
-    try {
-      httpEndpoint = new URI("http://" + NetUtils.getHostPortString(bindAddr));
-    } catch (URISyntaxException e) {
-      throw new IOException(e);
-    }
+    final String httpsAddrString = conf.get(
+        DFSConfigKeys.DFS_JOURNALNODE_HTTPS_ADDRESS_KEY,
+        DFSConfigKeys.DFS_JOURNALNODE_HTTPS_ADDRESS_DEFAULT);
+    InetSocketAddress httpsAddr = NetUtils.createSocketAddr(httpsAddrString);
+
+    HttpServer.Builder builder = DFSUtil.httpServerTemplateForNNAndJN(conf,
+        httpAddr, httpsAddr, "journal",
+        DFSConfigKeys.DFS_JOURNALNODE_INTERNAL_SPNEGO_USER_NAME_KEY,
+        DFSConfigKeys.DFS_JOURNALNODE_KEYTAB_FILE_KEY);
 
-    httpServer = new HttpServer.Builder().setName("journal")
-        .addEndpoint(httpEndpoint)
-        .setFindPort(tmpInfoPort == 0).setConf(conf).setACL(
-            new AccessControlList(conf.get(DFS_ADMIN, " ")))
-        .setSecurityEnabled(UserGroupInformation.isSecurityEnabled())
-        .setUsernameConfKey(
-            DFS_JOURNALNODE_INTERNAL_SPNEGO_USER_NAME_KEY)
-        .setKeytabConfKey(DFSUtil.getSpnegoKeytabKey(conf,
-            DFS_JOURNALNODE_KEYTAB_FILE_KEY)).build();
+    httpServer = builder.build();
     httpServer.setAttribute(JN_ATTRIBUTE_KEY, localJournalNode);
     httpServer.setAttribute(JspHelper.CURRENT_CONF, conf);
     httpServer.addInternalServlet("getJournal", "/getJournal",
         GetJournalEditServlet.class, true);
     httpServer.start();
-
-    // The web-server port can be ephemeral... ensure we have the correct info
-    infoPort = httpServer.getConnectorAddress(0).getPort();
-
-    LOG.info("Journal Web-server up at: " + bindAddr + ":" + infoPort);
   }
 
   void stop() throws IOException {
@@ -112,12 +82,25 @@ public class JournalNodeHttpServer {
   /**
    * Return the actual address bound to by the running server.
    */
+  @Deprecated
   public InetSocketAddress getAddress() {
     InetSocketAddress addr = httpServer.getConnectorAddress(0);
     assert addr.getPort() != 0;
     return addr;
   }
 
+  /**
+   * Return the URI that locates the HTTP server.
+   */
+  URI getServerURI() {
+    // getHttpClientScheme() only returns https for HTTPS_ONLY policy. This
+    // matches the behavior that the first connector is a HTTPS connector only
+    // for HTTPS_ONLY policy.
+    InetSocketAddress addr = httpServer.getConnectorAddress(0);
+    return URI.create(DFSUtil.getHttpClientScheme(conf) + "://"
+        + NetUtils.getHostPortString(addr));
+  }
+
   private static InetSocketAddress getAddress(Configuration conf) {
     String addr = conf.get(DFSConfigKeys.DFS_JOURNALNODE_HTTP_ADDRESS_KEY,
         DFSConfigKeys.DFS_JOURNALNODE_HTTP_ADDRESS_DEFAULT);

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeRpcServer.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeRpcServer.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeRpcServer.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNodeRpcServer.java
Mon Dec  9 21:58:47 2013
@@ -115,6 +115,7 @@ class JournalNodeRpcServer implements QJ
     return jn.getOrCreateJournal(journalId).isFormatted();
   }
 
+  @SuppressWarnings("deprecation")
   @Override
   public GetJournalStateResponseProto getJournalState(String journalId)
         throws IOException {
@@ -122,6 +123,7 @@ class JournalNodeRpcServer implements QJ
     return GetJournalStateResponseProto.newBuilder()
         .setLastPromisedEpoch(epoch)
         .setHttpPort(jn.getBoundHttpAddress().getPort())
+        .setFromURL(jn.getHttpServerURI())
         .build();
   }
 
@@ -173,6 +175,7 @@ class JournalNodeRpcServer implements QJ
       .purgeLogsOlderThan(reqInfo, minTxIdToKeep);
   }
 
+  @SuppressWarnings("deprecation")
   @Override
   public GetEditLogManifestResponseProto getEditLogManifest(String jid,
       long sinceTxId, boolean forReading, boolean inProgressOk)
@@ -184,6 +187,7 @@ class JournalNodeRpcServer implements QJ
     return GetEditLogManifestResponseProto.newBuilder()
         .setManifest(PBHelper.convert(manifest))
         .setHttpPort(jn.getBoundHttpAddress().getPort())
+        .setFromURL(jn.getHttpServerURI())
         .build();
   }
 

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
Mon Dec  9 21:58:47 2013
@@ -339,12 +339,7 @@ public class DataNode extends Configured
       InetSocketAddress secInfoSocAddr = NetUtils.createSocketAddr(conf.get(
           DFS_DATANODE_HTTPS_ADDRESS_KEY, infoHost + ":" + 0));
 
-      Configuration sslConf = new Configuration(false);
-      sslConf.addResource(conf.get(
-          DFSConfigKeys.DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_KEY,
-          DFSConfigKeys.DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_DEFAULT));
-      sslConf.setBoolean(DFS_CLIENT_HTTPS_NEED_AUTH_KEY, conf.getBoolean(
-          DFS_CLIENT_HTTPS_NEED_AUTH_KEY, DFS_CLIENT_HTTPS_NEED_AUTH_DEFAULT));
+      Configuration sslConf = DFSUtil.loadSslConfiguration(conf);
       DFSUtil.loadSslConfToHttpServerBuilder(builder, sslConf);
 
       int port = secInfoSocAddr.getPort();

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeHttpServer.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeHttpServer.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeHttpServer.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNodeHttpServer.java
Mon Dec  9 21:58:47 2013
@@ -17,13 +17,9 @@
  */
 package org.apache.hadoop.hdfs.server.namenode;
 
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ADMIN;
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_CLIENT_HTTPS_NEED_AUTH_DEFAULT;
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_CLIENT_HTTPS_NEED_AUTH_KEY;
 
 import java.io.IOException;
 import java.net.InetSocketAddress;
-import java.net.URI;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -45,7 +41,6 @@ import org.apache.hadoop.http.HttpServer
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.security.SecurityUtil;
 import org.apache.hadoop.security.UserGroupInformation;
-import org.apache.hadoop.security.authorize.AccessControlList;
 
 /**
  * Encapsulates the HTTP server started by the NameNode. 
@@ -102,51 +97,16 @@ public class NameNodeHttpServer {
     HttpConfig.Policy policy = DFSUtil.getHttpPolicy(conf);
     final String infoHost = bindAddress.getHostName();
 
-    HttpServer.Builder builder = new HttpServer.Builder()
-        .setName("hdfs")
-        .setConf(conf)
-        .setACL(new AccessControlList(conf.get(DFS_ADMIN, " ")))
-        .setSecurityEnabled(UserGroupInformation.isSecurityEnabled())
-        .setUsernameConfKey(
-            DFSConfigKeys.DFS_NAMENODE_INTERNAL_SPNEGO_USER_NAME_KEY)
-        .setKeytabConfKey(
-            DFSUtil.getSpnegoKeytabKey(conf,
-                DFSConfigKeys.DFS_NAMENODE_KEYTAB_FILE_KEY));
-
-    if (policy.isHttpEnabled()) {
-      int port = bindAddress.getPort();
-      if (port == 0) {
-        builder.setFindPort(true);
-      }
-      builder.addEndpoint(URI.create("http://" + infoHost + ":" + port));
-    }
-
-    if (policy.isHttpsEnabled()) {
-      final String httpsAddrString = conf.get(
-          DFSConfigKeys.DFS_NAMENODE_HTTPS_ADDRESS_KEY,
-          DFSConfigKeys.DFS_NAMENODE_HTTPS_ADDRESS_DEFAULT);
-      InetSocketAddress addr = NetUtils.createSocketAddr(httpsAddrString);
-
-      Configuration sslConf = new Configuration(false);
-
-      sslConf.addResource(conf.get(
-          DFSConfigKeys.DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_KEY,
-          DFSConfigKeys.DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_DEFAULT));
-
-      sslConf.addResource(conf.get(
-          DFSConfigKeys.DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_KEY,
-          DFSConfigKeys.DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_DEFAULT));
-      sslConf.setBoolean(DFS_CLIENT_HTTPS_NEED_AUTH_KEY, conf.getBoolean(
-          DFS_CLIENT_HTTPS_NEED_AUTH_KEY, DFS_CLIENT_HTTPS_NEED_AUTH_DEFAULT));
-      DFSUtil.loadSslConfToHttpServerBuilder(builder, sslConf);
-
-      if (addr.getPort() == 0) {
-        builder.setFindPort(true);
-      }
-
-      builder.addEndpoint(URI.create("https://"
-          + NetUtils.getHostPortString(addr)));
-    }
+    final InetSocketAddress httpAddr = bindAddress;
+    final String httpsAddrString = conf.get(
+        DFSConfigKeys.DFS_NAMENODE_HTTPS_ADDRESS_KEY,
+        DFSConfigKeys.DFS_NAMENODE_HTTPS_ADDRESS_DEFAULT);
+    InetSocketAddress httpsAddr = NetUtils.createSocketAddr(httpsAddrString);
+
+    HttpServer.Builder builder = DFSUtil.httpServerTemplateForNNAndJN(conf,
+        httpAddr, httpsAddr, "hdfs",
+        DFSConfigKeys.DFS_NAMENODE_INTERNAL_SPNEGO_USER_NAME_KEY,
+        DFSConfigKeys.DFS_NAMENODE_KEYTAB_FILE_KEY);
 
     httpServer = builder.build();
 

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/SecondaryNameNode.java
Mon Dec  9 21:58:47 2013
@@ -17,19 +17,12 @@
  */
 package org.apache.hadoop.hdfs.server.namenode;
 
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_ADMIN;
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_METRICS_SESSION_ID_KEY;
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_DEFAULT;
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY;
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_SECONDARY_NAMENODE_KEYTAB_FILE_KEY;
-import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_SECONDARY_NAMENODE_USER_NAME_KEY;
 import static org.apache.hadoop.util.ExitUtil.terminate;
 
 import java.io.File;
 import java.io.FilenameFilter;
 import java.io.IOException;
 import java.net.InetSocketAddress;
-import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URL;
 import java.security.PrivilegedAction;
@@ -71,6 +64,7 @@ import org.apache.hadoop.hdfs.server.nam
 import org.apache.hadoop.hdfs.server.protocol.NamenodeProtocol;
 import org.apache.hadoop.hdfs.server.protocol.RemoteEditLog;
 import org.apache.hadoop.hdfs.server.protocol.RemoteEditLogManifest;
+import org.apache.hadoop.http.HttpConfig;
 import org.apache.hadoop.http.HttpServer;
 import org.apache.hadoop.io.MD5Hash;
 import org.apache.hadoop.ipc.RemoteException;
@@ -79,7 +73,6 @@ import org.apache.hadoop.metrics2.source
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.security.SecurityUtil;
 import org.apache.hadoop.security.UserGroupInformation;
-import org.apache.hadoop.security.authorize.AccessControlList;
 import org.apache.hadoop.util.Daemon;
 import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.util.Time;
@@ -121,8 +114,7 @@ public class SecondaryNameNode implement
   private InetSocketAddress nameNodeAddr;
   private volatile boolean shouldRun;
   private HttpServer infoServer;
-  private int infoPort;
-  private String infoBindAddress;
+  private URL imageListenURL;
 
   private Collection<URI> checkpointDirs;
   private List<URI> checkpointEditsDirs;
@@ -210,8 +202,8 @@ public class SecondaryNameNode implement
   
   public static InetSocketAddress getHttpAddress(Configuration conf) {
     return NetUtils.createSocketAddr(conf.get(
-        DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY,
-        DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_DEFAULT));
+        DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY,
+        DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_DEFAULT));
   }
   
   /**
@@ -221,17 +213,19 @@ public class SecondaryNameNode implement
   private void initialize(final Configuration conf,
       CommandLineOpts commandLineOpts) throws IOException {
     final InetSocketAddress infoSocAddr = getHttpAddress(conf);
-    infoBindAddress = infoSocAddr.getHostName();
+    final String infoBindAddress = infoSocAddr.getHostName();
     UserGroupInformation.setConfiguration(conf);
     if (UserGroupInformation.isSecurityEnabled()) {
-      SecurityUtil.login(conf, DFS_SECONDARY_NAMENODE_KEYTAB_FILE_KEY,
-          DFS_SECONDARY_NAMENODE_USER_NAME_KEY, infoBindAddress);
+      SecurityUtil.login(conf,
+          DFSConfigKeys.DFS_SECONDARY_NAMENODE_KEYTAB_FILE_KEY,
+          DFSConfigKeys.DFS_SECONDARY_NAMENODE_USER_NAME_KEY, infoBindAddress);
     }
     // initiate Java VM metrics
     DefaultMetricsSystem.initialize("SecondaryNameNode");
     JvmMetrics.create("SecondaryNameNode",
-        conf.get(DFS_METRICS_SESSION_ID_KEY), DefaultMetricsSystem.instance());
-    
+        conf.get(DFSConfigKeys.DFS_METRICS_SESSION_ID_KEY),
+        DefaultMetricsSystem.instance());
+
     // Create connection to the namenode.
     shouldRun = true;
     nameNodeAddr = NameNode.getServiceAddress(conf, true);
@@ -256,19 +250,19 @@ public class SecondaryNameNode implement
     // Initialize other scheduling parameters from the configuration
     checkpointConf = new CheckpointConf(conf);
 
-    // initialize the webserver for uploading files.
-    int tmpInfoPort = infoSocAddr.getPort();
-    URI httpEndpoint = URI.create("http://" + NetUtils.getHostPortString(infoSocAddr));
-
-    infoServer = new HttpServer.Builder().setName("secondary")
-        .addEndpoint(httpEndpoint)
-        .setFindPort(tmpInfoPort == 0).setConf(conf).setACL(
-            new AccessControlList(conf.get(DFS_ADMIN, " ")))
-        .setSecurityEnabled(UserGroupInformation.isSecurityEnabled())
-        .setUsernameConfKey(
-            DFSConfigKeys.DFS_SECONDARY_NAMENODE_INTERNAL_SPNEGO_USER_NAME_KEY)
-        .setKeytabConfKey(DFSUtil.getSpnegoKeytabKey(conf,
-            DFSConfigKeys.DFS_SECONDARY_NAMENODE_KEYTAB_FILE_KEY)).build();
+    final InetSocketAddress httpAddr = infoSocAddr;
+
+    final String httpsAddrString = conf.get(
+        DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTPS_ADDRESS_KEY,
+        DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTPS_ADDRESS_DEFAULT);
+    InetSocketAddress httpsAddr = NetUtils.createSocketAddr(httpsAddrString);
+
+    HttpServer.Builder builder = DFSUtil.httpServerTemplateForNNAndJN(conf,
+        httpAddr, httpsAddr, "secondary",
+        DFSConfigKeys.DFS_SECONDARY_NAMENODE_INTERNAL_SPNEGO_USER_NAME_KEY,
+        DFSConfigKeys.DFS_SECONDARY_NAMENODE_KEYTAB_FILE_KEY);
+
+    infoServer = builder.build();
 
     infoServer.setAttribute("secondary.name.node", this);
     infoServer.setAttribute("name.system.image", checkpointImage);
@@ -278,14 +272,25 @@ public class SecondaryNameNode implement
     infoServer.start();
 
     LOG.info("Web server init done");
+    imageListenURL = new URL(DFSUtil.getHttpClientScheme(conf) + "://"
+        + NetUtils.getHostPortString(infoServer.getConnectorAddress(0)));
 
-    // The web-server port can be ephemeral... ensure we have the correct info
-    infoPort = infoServer.getConnectorAddress(0).getPort();
+    HttpConfig.Policy policy = DFSUtil.getHttpPolicy(conf);
+    int connIdx = 0;
+    if (policy.isHttpEnabled()) {
+      InetSocketAddress httpAddress = infoServer.getConnectorAddress(connIdx++);
+      conf.set(DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY,
+          NetUtils.getHostPortString(httpAddress));
+    }
 
-    conf.set(DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY, infoBindAddress + ":" + infoPort);
-    LOG.info("Secondary Web-server up at: " + infoBindAddress + ":" + infoPort);
-    LOG.info("Checkpoint Period   :" + checkpointConf.getPeriod() + " secs " +
-             "(" + checkpointConf.getPeriod() / 60 + " min)");
+    if (policy.isHttpsEnabled()) {
+      InetSocketAddress httpsAddress = infoServer.getConnectorAddress(connIdx);
+      conf.set(DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTPS_ADDRESS_KEY,
+          NetUtils.getHostPortString(httpsAddress));
+    }
+
+    LOG.info("Checkpoint Period   :" + checkpointConf.getPeriod() + " secs "
+        + "(" + checkpointConf.getPeriod() / 60 + " min)");
     LOG.info("Log Size Trigger    :" + checkpointConf.getTxnCount() + " txns");
   }
 
@@ -487,15 +492,7 @@ public class SecondaryNameNode implement
    * for image transfers
    */
   private URL getImageListenAddress() {
-    StringBuilder sb = new StringBuilder()
-        .append(DFSUtil.getHttpClientScheme(conf)).append("://")
-        .append(infoBindAddress).append(":").append(infoPort);
-    try {
-      return new URL(sb.toString());
-    } catch (MalformedURLException e) {
-      // Unreachable
-      throw new RuntimeException(e);
-    }
+    return imageListenURL;
   }
 
   /**

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/QJournalProtocol.proto
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/QJournalProtocol.proto?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/QJournalProtocol.proto
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/proto/QJournalProtocol.proto
Mon Dec  9 21:58:47 2013
@@ -142,7 +142,9 @@ message GetJournalStateRequestProto {
 
 message GetJournalStateResponseProto {
   required uint64 lastPromisedEpoch = 1;
+  // Deprecated by fromURL
   required uint32 httpPort = 2;
+  optional string fromURL = 3;
 }
 
 /**
@@ -182,7 +184,9 @@ message GetEditLogManifestRequestProto {
 
 message GetEditLogManifestResponseProto {
   required RemoteEditLogManifestProto manifest = 1; 
+  // Deprecated by fromURL
   required uint32 httpPort = 2;
+  optional string fromURL = 3;
 
   // TODO: we should add nsinfo somewhere
   // to verify that it matches up with our expectation

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/MiniJournalCluster.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/MiniJournalCluster.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/MiniJournalCluster.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/MiniJournalCluster.java
Mon Dec  9 21:58:47 2013
@@ -31,6 +31,7 @@ import org.apache.hadoop.fs.FileUtil;
 import org.apache.hadoop.hdfs.DFSConfigKeys;
 import org.apache.hadoop.hdfs.MiniDFSCluster;
 import org.apache.hadoop.hdfs.qjournal.server.JournalNode;
+import org.apache.hadoop.net.NetUtils;
 
 import com.google.common.base.Joiner;
 import com.google.common.collect.Lists;
@@ -66,11 +67,21 @@ public class MiniJournalCluster {
     }
   }
 
+  private static final class JNInfo {
+    private JournalNode node;
+    private InetSocketAddress ipcAddr;
+    private String httpServerURI;
+
+    private JNInfo(JournalNode node) {
+      this.node = node;
+      this.ipcAddr = node.getBoundIpcAddress();
+      this.httpServerURI = node.getHttpServerURI();
+    }
+  }
+
   private static final Log LOG = LogFactory.getLog(MiniJournalCluster.class);
   private File baseDir;
-  private JournalNode nodes[];
-  private InetSocketAddress ipcAddrs[];
-  private InetSocketAddress httpAddrs[];
+  private JNInfo nodes[];
   
   private MiniJournalCluster(Builder b) throws IOException {
     LOG.info("Starting MiniJournalCluster with " +
@@ -81,22 +92,19 @@ public class MiniJournalCluster {
     } else {
       this.baseDir = new File(MiniDFSCluster.getBaseDirectory());
     }
-    
-    nodes = new JournalNode[b.numJournalNodes];
-    ipcAddrs = new InetSocketAddress[b.numJournalNodes];
-    httpAddrs = new InetSocketAddress[b.numJournalNodes];
+
+    nodes = new JNInfo[b.numJournalNodes];
+
     for (int i = 0; i < b.numJournalNodes; i++) {
       if (b.format) {
         File dir = getStorageDir(i);
         LOG.debug("Fully deleting JN directory " + dir);
         FileUtil.fullyDelete(dir);
       }
-      nodes[i] = new JournalNode();
-      nodes[i].setConf(createConfForNode(b, i));
-      nodes[i].start();
-
-      ipcAddrs[i] = nodes[i].getBoundIpcAddress();
-      httpAddrs[i] = nodes[i].getBoundHttpAddress();
+      JournalNode jn = new JournalNode();
+      jn.setConf(createConfForNode(b, i));
+      jn.start();
+      nodes[i] = new JNInfo(jn);
     }
   }
 
@@ -106,8 +114,8 @@ public class MiniJournalCluster {
    */
   public URI getQuorumJournalURI(String jid) {
     List<String> addrs = Lists.newArrayList();
-    for (InetSocketAddress addr : ipcAddrs) {
-      addrs.add("127.0.0.1:" + addr.getPort());
+    for (JNInfo info : nodes) {
+      addrs.add("127.0.0.1:" + info.ipcAddr.getPort());
     }
     String addrsVal = Joiner.on(";").join(addrs);
     LOG.debug("Setting logger addresses to: " + addrsVal);
@@ -122,8 +130,8 @@ public class MiniJournalCluster {
    * Start the JournalNodes in the cluster.
    */
   public void start() throws IOException {
-    for (JournalNode jn : nodes) {
-      jn.start();
+    for (JNInfo info : nodes) {
+      info.node.start();
     }
   }
 
@@ -133,12 +141,12 @@ public class MiniJournalCluster {
    */
   public void shutdown() throws IOException {
     boolean failed = false;
-    for (JournalNode jn : nodes) {
+    for (JNInfo info : nodes) {
       try {
-        jn.stopAndJoin(0);
+        info.node.stopAndJoin(0);
       } catch (Exception e) {
         failed = true;
-        LOG.warn("Unable to stop journal node " + jn, e);
+        LOG.warn("Unable to stop journal node " + info.node, e);
       }
     }
     if (failed) {
@@ -150,8 +158,8 @@ public class MiniJournalCluster {
     Configuration conf = new Configuration(b.conf);
     File logDir = getStorageDir(idx);
     conf.set(DFSConfigKeys.DFS_JOURNALNODE_EDITS_DIR_KEY, logDir.toString());
-    conf.set(DFSConfigKeys.DFS_JOURNALNODE_RPC_ADDRESS_KEY, "0.0.0.0:0");
-    conf.set(DFSConfigKeys.DFS_JOURNALNODE_HTTP_ADDRESS_KEY, "0.0.0.0:0");
+    conf.set(DFSConfigKeys.DFS_JOURNALNODE_RPC_ADDRESS_KEY, "localhost:0");
+    conf.set(DFSConfigKeys.DFS_JOURNALNODE_HTTP_ADDRESS_KEY, "localhost:0");
     return conf;
   }
 
@@ -164,23 +172,33 @@ public class MiniJournalCluster {
   }
 
   public JournalNode getJournalNode(int i) {
-    return nodes[i];
+    return nodes[i].node;
   }
   
   public void restartJournalNode(int i) throws InterruptedException, IOException {
-    Configuration conf = new Configuration(nodes[i].getConf());
-    if (nodes[i].isStarted()) {
-      nodes[i].stopAndJoin(0);
-    }
-    
-    conf.set(DFSConfigKeys.DFS_JOURNALNODE_RPC_ADDRESS_KEY, "127.0.0.1:" +
-        ipcAddrs[i].getPort());
-    conf.set(DFSConfigKeys.DFS_JOURNALNODE_HTTP_ADDRESS_KEY, "127.0.0.1:" +
-        httpAddrs[i].getPort());
-    
-    nodes[i] = new JournalNode();
-    nodes[i].setConf(conf);
-    nodes[i].start();
+    JNInfo info = nodes[i];
+    JournalNode jn = info.node;
+    Configuration conf = new Configuration(jn.getConf());
+    if (jn.isStarted()) {
+      jn.stopAndJoin(0);
+    }
+    
+    conf.set(DFSConfigKeys.DFS_JOURNALNODE_RPC_ADDRESS_KEY,
+        NetUtils.getHostPortString(info.ipcAddr));
+
+    final String uri = info.httpServerURI;
+    if (uri.startsWith("http://")) {
+      conf.set(DFSConfigKeys.DFS_JOURNALNODE_HTTP_ADDRESS_KEY,
+          uri.substring(("http://".length())));
+    } else if (info.httpServerURI.startsWith("https://")) {
+      conf.set(DFSConfigKeys.DFS_JOURNALNODE_HTTPS_ADDRESS_KEY,
+          uri.substring(("https://".length())));
+    }
+
+    JournalNode newJN = new JournalNode();
+    newJN.setConf(conf);
+    newJN.start();
+    info.node = newJN;
   }
 
   public int getQuorumSize() {

Modified: hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/server/TestJournalNode.java
URL: http://svn.apache.org/viewvc/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/server/TestJournalNode.java?rev=1549692&r1=1549691&r2=1549692&view=diff
==============================================================================
--- hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/server/TestJournalNode.java
(original)
+++ hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/server/TestJournalNode.java
Mon Dec  9 21:58:47 2013
@@ -25,7 +25,6 @@ import static org.junit.Assert.fail;
 
 import java.io.File;
 import java.net.HttpURLConnection;
-import java.net.InetSocketAddress;
 import java.net.URL;
 import java.util.concurrent.ExecutionException;
 
@@ -163,10 +162,7 @@ public class TestJournalNode {
   
   @Test(timeout=100000)
   public void testHttpServer() throws Exception {
-    InetSocketAddress addr = jn.getBoundHttpAddress();
-    assertTrue(addr.getPort() > 0);
-    
-    String urlRoot = "http://localhost:" + addr.getPort();
+    String urlRoot = jn.getHttpServerURI();
     
     // Check default servlets.
     String pageContents = DFSTestUtil.urlGet(new URL(urlRoot + "/jmx"));



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