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From vino...@apache.org
Subject svn commit: r1604231 - in /hadoop/common/branches/branch-2/hadoop-mapreduce-project: CHANGES.txt hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/HostUtil.java
Date Fri, 20 Jun 2014 18:28:51 GMT
Author: vinodkv
Date: Fri Jun 20 18:28:51 2014
New Revision: 1604231

URL: http://svn.apache.org/r1604231
Log:
MAPREDUCE-5830. Added back the private API HostUtil.getTaskLogUrl(..) for binary compatibility
with older clients like Hive 0.13. Contributed by Akira Ajisaka.
svn merge --ignore-ancestry -c 1604230 ../../trunk/

Modified:
    hadoop/common/branches/branch-2/hadoop-mapreduce-project/CHANGES.txt
    hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/HostUtil.java

Modified: hadoop/common/branches/branch-2/hadoop-mapreduce-project/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-mapreduce-project/CHANGES.txt?rev=1604231&r1=1604230&r2=1604231&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-mapreduce-project/CHANGES.txt (original)
+++ hadoop/common/branches/branch-2/hadoop-mapreduce-project/CHANGES.txt Fri Jun 20 18:28:51
2014
@@ -136,6 +136,10 @@ Release 2.4.1 - 2014-06-23 
 
   IMPROVEMENTS
 
+    MAPREDUCE-5830. Added back the private API HostUtil.getTaskLogUrl(..) for
+    binary compatibility with older clients like Hive 0.13. (Akira Ajisaka via
+    vinodkv)
+
   OPTIMIZATIONS
 
   BUG FIXES

Modified: hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/HostUtil.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/HostUtil.java?rev=1604231&r1=1604230&r2=1604231&view=diff
==============================================================================
--- hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/HostUtil.java
(original)
+++ hadoop/common/branches/branch-2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/HostUtil.java
Fri Jun 20 18:28:51 2014
@@ -38,6 +38,21 @@ public class HostUtil {
         httpPort + "/tasklog?attemptid=" + taskAttemptID);
   }
 
+  /**
+   * Always throws {@link RuntimeException} because this method is not
+   * supposed to be called at runtime. This method is only for keeping
+   * binary compatibility with Hive 0.13. MAPREDUCE-5830 for the details.
+   * @deprecated Use {@link #getTaskLogUrl(String, String, String, String)}
+   * to construct the taskLogUrl.
+   */
+  @Deprecated
+  public static String getTaskLogUrl(String taskTrackerHostName,
+                                     String httpPort, String taskAttemptID) {
+    throw new RuntimeException(
+        "This method is not supposed to be called at runtime. " +
+        "Use HostUtil.getTaskLogUrl(String, String, String, String) instead.");
+  }
+
   public static String convertTrackerNameToHostName(String trackerName) {
     // Ugly!
     // Convert the trackerName to its host name



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