tez git commit: Revert "TEZ-2741. Hive on Tez does not work well with Sequence Files Schema changes (gopalv via rbalamohan)"

[hitesh]

Repository: tez
Updated Branches:
  refs/heads/master 8cc142fa4 -> 8126d2eb3


Revert "TEZ-2741. Hive on Tez does not work well with Sequence Files Schema 
changes (gopalv via rbalamohan)"

This reverts commit 5149cc486e65de3eeff82319e21556af21689aea.

Conflicts:
        CHANGES.txt


Project: http://git-wip-us.apache.org/repos/asf/tez/repo
Commit: http://git-wip-us.apache.org/repos/asf/tez/commit/8126d2eb
Tree: http://git-wip-us.apache.org/repos/asf/tez/tree/8126d2eb
Diff: http://git-wip-us.apache.org/repos/asf/tez/diff/8126d2eb

Branch: refs/heads/master
Commit: 8126d2eb30e13de16463154ee077758c35813343
Parents: 8cc142f
Author: Hitesh Shah <hit...@apache.org>
Authored: Wed Aug 31 15:08:21 2016 -0700
Committer: Hitesh Shah <hit...@apache.org>
Committed: Wed Aug 31 15:08:21 2016 -0700

----------------------------------------------------------------------
 CHANGES.txt                                                      | 1 -
 .../apache/hadoop/mapred/split/TezGroupedSplitsInputFormat.java  | 4 ----
 2 files changed, 5 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/tez/blob/8126d2eb/CHANGES.txt
----------------------------------------------------------------------
diff --git a/CHANGES.txt b/CHANGES.txt
index 1602bb7..baade62 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -8,7 +8,6 @@ INCOMPATIBLE CHANGES
 ALL CHANGES:
 
   TEZ-3009. Errors that occur during container task acquisition are not logged.
-  TEZ-2741. Hive on Tez does not work well with Sequence Files Schema changes.
   TEZ-2852. TestVertexImpl fails due to race in AsyncDispatcher.
   TEZ-3395. Refactor ShuffleVertexManager to make parts of it re-usable in 
other plugins.
   TEZ-3413. ConcurrentModificationException in HistoryEventTimelineConversion 
for AppLaunchedEvent.

http://git-wip-us.apache.org/repos/asf/tez/blob/8126d2eb/tez-mapreduce/src/main/java/org/apache/hadoop/mapred/split/TezGroupedSplitsInputFormat.java
----------------------------------------------------------------------
diff --git 
a/tez-mapreduce/src/main/java/org/apache/hadoop/mapred/split/TezGroupedSplitsInputFormat.java
 
b/tez-mapreduce/src/main/java/org/apache/hadoop/mapred/split/TezGroupedSplitsInputFormat.java
index 82028d1..e082e3a 100644
--- 
a/tez-mapreduce/src/main/java/org/apache/hadoop/mapred/split/TezGroupedSplitsInputFormat.java
+++ 
b/tez-mapreduce/src/main/java/org/apache/hadoop/mapred/split/TezGroupedSplitsInputFormat.java
@@ -151,10 +151,6 @@ public class TezGroupedSplitsInputFormat<K, V>
       while ((curReader == null) || !curReader.next(key, value)) {
         if (!initNextRecordReader()) {
           return false;
-        } else {
-          // reset keys & values
-         key = createKey();
-         value = createValue();
         }
       }
       return true;