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From zjs...@apache.org
Subject [36/50] hadoop git commit: MAPREDUCE-6387. Serialize the recently added Task#encryptedSpillKey field at the end. (Arun Suresh via kasha)
Date Mon, 08 Jun 2015 17:19:34 GMT
MAPREDUCE-6387. Serialize the recently added Task#encryptedSpillKey field at the end. (Arun
Suresh via kasha)


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/7b7063f2
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/7b7063f2
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/7b7063f2

Branch: refs/heads/YARN-2928
Commit: 7b7063f2e8960053c41f12a39b2557953a2ddac3
Parents: a0962cd
Author: Karthik Kambatla <kasha@apache.org>
Authored: Fri Jun 5 09:14:06 2015 -0700
Committer: Zhijie Shen <zjshen@apache.org>
Committed: Mon Jun 8 09:56:59 2015 -0700

----------------------------------------------------------------------
 hadoop-mapreduce-project/CHANGES.txt                             | 3 +++
 .../src/main/java/org/apache/hadoop/mapred/Task.java             | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hadoop/blob/7b7063f2/hadoop-mapreduce-project/CHANGES.txt
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index 12e3a3f..e7c02c0 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -520,6 +520,9 @@ Release 2.7.1 - UNRELEASED
     copySucceeded() in one thread and copyFailed() in another thread on the
     same host. (Junping Du via ozawa)
 
+    MAPREDUCE-6387. Serialize the recently added Task#encryptedSpillKey field at 
+    the end. (Arun Suresh via kasha)
+
 Release 2.7.0 - 2015-04-20
 
   INCOMPATIBLE CHANGES

http://git-wip-us.apache.org/repos/asf/hadoop/blob/7b7063f2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java
----------------------------------------------------------------------
diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java
b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java
index c07d517..673f183 100644
--- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java
+++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapred/Task.java
@@ -513,8 +513,8 @@ abstract public class Task implements Writable, Configurable {
     out.writeBoolean(taskCleanup);
     Text.writeString(out, user);
     out.writeInt(encryptedSpillKey.length);
-    out.write(encryptedSpillKey);
     extraData.write(out);
+    out.write(encryptedSpillKey);
   }
   
   public void readFields(DataInput in) throws IOException {
@@ -541,8 +541,8 @@ abstract public class Task implements Writable, Configurable {
     user = StringInterner.weakIntern(Text.readString(in));
     int len = in.readInt();
     encryptedSpillKey = new byte[len];
-    in.readFully(encryptedSpillKey);
     extraData.readFields(in);
+    in.readFully(encryptedSpillKey);
   }
 
   @Override


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