svn commit: r1437776 - in /hadoop/common/branches/branch-2/hadoop-yarn-project: ./ hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/

[jlowe]

Author: jlowe
Date: Wed Jan 23 22:10:50 2013
New Revision: 1437776

URL: http://svn.apache.org/viewvc?rev=1437776&view=rev
Log:
svn merge -c 1437775 FIXES: YARN-354. WebAppProxyServer exits immediately after 
startup. Contributed by Lian Xie

Modified:
    hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt
    
hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxy.java
    
hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxyServer.java

Modified: hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt?rev=1437776&r1=1437775&r2=1437776&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-2/hadoop-yarn-project/CHANGES.txt Wed Jan 23 
22:10:50 2013
@@ -314,6 +314,9 @@ Release 0.23.6 - UNRELEASED
 
     YARN-334. Maven RAT plugin is not checking all source files (tgraves)
 
+    YARN-354. WebAppProxyServer exits immediately after startup (Liang Xie via
+    jlowe)
+
 Release 0.23.5 - 2012-11-28
 
   INCOMPATIBLE CHANGES

Modified: 
hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxy.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxy.java?rev=1437776&r1=1437775&r2=1437776&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxy.java
 (original)
+++ 
hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxy.java
 Wed Jan 23 22:10:50 2013
@@ -114,4 +114,13 @@ public class WebAppProxy extends Abstrac
     }
     super.stop();
   }
+
+  public void join() {
+    if(proxyServer != null) {
+      try {
+        proxyServer.join();
+      } catch (InterruptedException e) {
+      }
+    }
+  }
 }

Modified: 
hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxyServer.java
URL: 
http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxyServer.java?rev=1437776&r1=1437775&r2=1437776&view=diff
==============================================================================
--- 
hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxyServer.java
 (original)
+++ 
hadoop/common/branches/branch-2/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-web-proxy/src/main/java/org/apache/hadoop/yarn/server/webproxy/WebAppProxyServer.java
 Wed Jan 23 22:10:50 2013
@@ -73,6 +73,14 @@ public class WebAppProxyServer extends C
         YarnConfiguration.PROXY_PRINCIPAL);
   }
 
+  /**
+   * Wait for service to finish.
+   * (Normally, it runs forever.)
+   */
+  private void join() {
+    proxy.join();
+  }
+
   public static void main(String[] args) {
     Thread.setDefaultUncaughtExceptionHandler(new 
YarnUncaughtExceptionHandler());
     StringUtils.startupShutdownMessage(WebAppProxyServer.class, args, LOG);
@@ -84,6 +92,7 @@ public class WebAppProxyServer extends C
       YarnConfiguration conf = new YarnConfiguration();
       proxy.init(conf);
       proxy.start();
+      proxy.join();
     } catch (Throwable t) {
       LOG.fatal("Error starting Proxy server", t);
       System.exit(-1);