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From acmur...@apache.org
Subject svn commit: r1514138 - in /hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project: ./ hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/ hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/ hadoop-yarn/h...
Date Thu, 15 Aug 2013 02:37:09 GMT
Author: acmurthy
Date: Thu Aug 15 02:37:08 2013
New Revision: 1514138

URL: http://svn.apache.org/r1514138
Log:
Merge -c 1514135 from trunk to branch-2.1.0-beta to fix YARN-1056. Remove dual use of string
'resourcemanager' in yarn.resourcemanager.connect.{max.wait.secs|retry_interval.secs}. Contributed
by Karthik Kambatla.

Modified:
    hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/CHANGES.txt
    hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
    hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/RMProxy.java
    hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
    hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java

Modified: hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/CHANGES.txt?rev=1514138&r1=1514137&r2=1514138&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/CHANGES.txt Thu Aug 15 02:37:08
2013
@@ -817,6 +817,10 @@ Release 2.1.0-beta - 2013-08-06
 
     YARN-1043. Push all metrics consistently. (Jian He via acmurthy) 
 
+    YARN-1056. Remove dual use of string 'resourcemanager' in
+    yarn.resourcemanager.connect.{max.wait.secs|retry_interval.secs}
+    (Karthik Kambatla via acmurthy)
+
 Release 2.0.5-alpha - 06/06/2013
 
   INCOMPATIBLE CHANGES

Modified: hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java?rev=1514138&r1=1514137&r2=1514138&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
(original)
+++ hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java
Thu Aug 15 02:37:08 2013
@@ -259,7 +259,7 @@ public class YarnConfiguration extends C
   
   /** URI for FileSystemRMStateStore */
   public static final String FS_RM_STATE_STORE_URI =
-                                           RM_PREFIX + "fs.rm-state-store.uri";
+                                           RM_PREFIX + "fs.state-store.uri";
 
   /** The maximum number of completed applications RM keeps. */ 
   public static final String RM_MAX_COMPLETED_APPLICATIONS =
@@ -655,19 +655,17 @@ public class YarnConfiguration extends C
   public static final long DEFAULT_NM_PROCESS_KILL_WAIT_MS =
       2000;
 
-  /** Max time to wait to establish a connection to RM
-   */
-  public static final String RESOURCEMANAGER_CONNECT_MAX_WAIT_SECS =
-      RM_PREFIX + "resourcemanager.connect.max.wait.secs";
-  public static final int DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_SECS =
-      15*60;
-
-  /** Time interval between each attempt to connect to RM
-   */
-  public static final String RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_SECS =
-      RM_PREFIX + "resourcemanager.connect.retry_interval.secs";
-  public static final long DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_SECS
-      = 30;
+  /** Max time to wait to establish a connection to RM */
+  public static final String RESOURCEMANAGER_CONNECT_MAX_WAIT_MS =
+      RM_PREFIX + "connect.max-wait.ms";
+  public static final int DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS =
+      15 * 60 * 1000;
+
+  /** Time interval between each attempt to connect to RM */
+  public static final String RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS =
+      RM_PREFIX + "connect.retry-interval.ms";
+  public static final long DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS
+      = 30 * 1000;
 
   /**
    * CLASSPATH for YARN applications. A comma-separated list of CLASSPATH

Modified: hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/RMProxy.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/RMProxy.java?rev=1514138&r1=1514137&r2=1514138&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/RMProxy.java
(original)
+++ hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/RMProxy.java
Thu Aug 15 02:37:08 2013
@@ -35,14 +35,10 @@ import org.apache.hadoop.conf.Configurat
 import org.apache.hadoop.io.retry.RetryPolicies;
 import org.apache.hadoop.io.retry.RetryPolicy;
 import org.apache.hadoop.io.retry.RetryProxy;
-import org.apache.hadoop.security.SecurityUtil;
 import org.apache.hadoop.security.UserGroupInformation;
-import org.apache.hadoop.security.token.Token;
-import org.apache.hadoop.security.token.TokenIdentifier;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;
 import org.apache.hadoop.yarn.exceptions.YarnRuntimeException;
 import org.apache.hadoop.yarn.ipc.YarnRPC;
-import org.apache.hadoop.yarn.security.AMRMTokenIdentifier;
 
 import com.google.common.annotations.VisibleForTesting;
 
@@ -79,38 +75,36 @@ public class RMProxy<T> {
   public static RetryPolicy createRetryPolicy(Configuration conf) {
     long rmConnectWaitMS =
         conf.getInt(
-            YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_SECS,
-            YarnConfiguration.DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_SECS)
-        * 1000;
+            YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_MS,
+            YarnConfiguration.DEFAULT_RESOURCEMANAGER_CONNECT_MAX_WAIT_MS);
     long rmConnectionRetryIntervalMS =
         conf.getLong(
-            YarnConfiguration.RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_SECS,
+            YarnConfiguration.RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS,
             YarnConfiguration
-            .DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_SECS)
-        * 1000;
+            .DEFAULT_RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS);
 
     if (rmConnectionRetryIntervalMS < 0) {
       throw new YarnRuntimeException("Invalid Configuration. " +
-          YarnConfiguration.RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_SECS +
+          YarnConfiguration.RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS +
           " should not be negative.");
     }
 
-    boolean waitForEver = (rmConnectWaitMS == -1000);
+    boolean waitForEver = (rmConnectWaitMS == -1);
 
     if (waitForEver) {
       return  RetryPolicies.RETRY_FOREVER;
     } else {
       if (rmConnectWaitMS < 0) {
         throw new YarnRuntimeException("Invalid Configuration. "
-            + YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_SECS
+            + YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_MS
             + " can be -1, but can not be other negative numbers");
       }
 
       // try connect once
       if (rmConnectWaitMS < rmConnectionRetryIntervalMS) {
-        LOG.warn(YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_SECS
+        LOG.warn(YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_MS
             + " is smaller than "
-            + YarnConfiguration.RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_SECS
+            + YarnConfiguration.RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS
             + ". Only try connect once.");
         rmConnectWaitMS = 0;
       }

Modified: hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml?rev=1514138&r1=1514137&r2=1514138&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
(original)
+++ hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
Thu Aug 15 02:37:08 2013
@@ -141,6 +141,20 @@
   </property>
 
   <property>
+    <description>Maximum time to wait to establish connection to
+    ResourceManager.</description>
+    <name>yarn.resourcemanager.connect.max-wait.ms</name>
+    <value>900000</value>
+  </property>
+
+  <property>
+    <description>How often to try connecting to the
+    ResourceManager.</description>
+    <name>yarn.resourcemanager.connect.retry-interval.ms</name>
+    <value>30000</value>
+  </property>
+
+  <property>
     <description>The maximum number of application attempts. It's a global
     setting for all application masters. Each application master can specify
     its individual maximum number of application attempts via the API, but the
@@ -249,7 +263,7 @@
     RM state will be stored. This must be supplied when using
     org.apache.hadoop.yarn.server.resourcemanager.recovery.FileSystemRMStateStore
     as the value for yarn.resourcemanager.store.class</description>
-    <name>yarn.resourcemanager.fs.rm-state-store.uri</name>
+    <name>yarn.resourcemanager.fs.state-store.uri</name>
     <value>${hadoop.tmp.dir}/yarn/system/rmstore</value>
     <!--value>hdfs://localhost:9000/rmstore</value-->
   </property>

Modified: hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java?rev=1514138&r1=1514137&r2=1514138&view=diff
==============================================================================
--- hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
(original)
+++ hadoop/common/branches/branch-2.1.0-beta/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeStatusUpdater.java
Thu Aug 15 02:37:08 2013
@@ -923,15 +923,14 @@ public class TestNodeStatusUpdater {
   @Test (timeout = 150000)
   public void testNMConnectionToRM() throws Exception {
     final long delta = 50000;
-    final long connectionWaitSecs = 5;
-    final long connectionRetryIntervalSecs = 1;
+    final long connectionWaitMs = 5000;
+    final long connectionRetryIntervalMs = 1000;
     //Waiting for rmStartIntervalMS, RM will be started
     final long rmStartIntervalMS = 2*1000;
-    conf.setLong(YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_SECS,
-        connectionWaitSecs);
-    conf.setLong(YarnConfiguration
-        .RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_SECS,
-        connectionRetryIntervalSecs);
+    conf.setLong(YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_MS,
+        connectionWaitMs);
+    conf.setLong(YarnConfiguration.RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS,
+        connectionRetryIntervalMs);
 
     //Test NM try to connect to RM Several times, but finally fail
     NodeManagerWithCustomNodeStatusUpdater nmWithUpdater;
@@ -953,15 +952,15 @@ public class TestNodeStatusUpdater {
     } catch(Exception e) {
       long t = System.currentTimeMillis();
       long duration = t - waitStartTime;
-      boolean waitTimeValid = (duration >= connectionWaitSecs * 1000)
-              && (duration < (connectionWaitSecs * 1000 + delta));
+      boolean waitTimeValid = (duration >= connectionWaitMs)
+              && (duration < (connectionWaitMs + delta));
       if(!waitTimeValid) {
         //either the exception was too early, or it had a different cause.
         //reject with the inner stack trace
         throw new Exception("NM should have tried re-connecting to RM during " +
-          "period of at least " + connectionWaitSecs + " seconds, but " +
-          "stopped retrying within " + (connectionWaitSecs + delta/1000) +
-          " seconds: " + e, e);
+          "period of at least " + connectionWaitMs + " ms, but " +
+          "stopped retrying within " + (connectionWaitMs + delta) +
+          " ms: " + e, e);
       }
     }
 
@@ -1115,14 +1114,14 @@ public class TestNodeStatusUpdater {
   @Test(timeout = 200000)
   public void testNodeStatusUpdaterRetryAndNMShutdown() 
       throws Exception {
-    final long connectionWaitSecs = 1;
-    final long connectionRetryIntervalSecs = 1;
+    final long connectionWaitSecs = 1000;
+    final long connectionRetryIntervalMs = 1000;
     YarnConfiguration conf = createNMConfig();
-    conf.setLong(YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_SECS,
+    conf.setLong(YarnConfiguration.RESOURCEMANAGER_CONNECT_MAX_WAIT_MS,
         connectionWaitSecs);
     conf.setLong(YarnConfiguration
-        .RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_SECS,
-        connectionRetryIntervalSecs);
+        .RESOURCEMANAGER_CONNECT_RETRY_INTERVAL_MS,
+        connectionRetryIntervalMs);
     conf.setLong(YarnConfiguration.NM_SLEEP_DELAY_BEFORE_SIGKILL_MS, 5000);
     CyclicBarrier syncBarrier = new CyclicBarrier(2);
     nm = new MyNodeManager2(syncBarrier, conf);



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