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From hashut...@apache.org
Subject [2/2] hive git commit: HIVE-10549 : CBO (Calcite Return Path): Enable NonBlockingOpDeDupProc (Pengcheng Xiong via Ashutosh Chauhan)
Date Fri, 01 May 2015 18:33:25 GMT
HIVE-10549 : CBO (Calcite Return Path): Enable NonBlockingOpDeDupProc (Pengcheng Xiong via
Ashutosh Chauhan)

Signed-off-by: Ashutosh Chauhan <hashutosh@apache.org>


Project: http://git-wip-us.apache.org/repos/asf/hive/repo
Commit: http://git-wip-us.apache.org/repos/asf/hive/commit/8dd3bef5
Tree: http://git-wip-us.apache.org/repos/asf/hive/tree/8dd3bef5
Diff: http://git-wip-us.apache.org/repos/asf/hive/diff/8dd3bef5

Branch: refs/heads/branch-1.2
Commit: 8dd3bef562511c34569ad1d8342fe946cb3e78dc
Parents: c37d18f
Author: Pengcheng Xiong <pxiong@hortonworks.com>
Authored: Wed Apr 29 22:25:00 2015 -0700
Committer: Ashutosh Chauhan <hashutosh@apache.org>
Committed: Fri May 1 11:32:52 2015 -0700

----------------------------------------------------------------------
 ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/hive/blob/8dd3bef5/ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java
----------------------------------------------------------------------
diff --git a/ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java b/ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java
index 5afd4f2..58f8afe 100644
--- a/ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java
+++ b/ql/src/java/org/apache/hadoop/hive/ql/optimizer/Optimizer.java
@@ -149,9 +149,7 @@ public class Optimizer {
     if(HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEOPTREDUCEDEDUPLICATION)) {
       transformations.add(new ReduceSinkDeDuplication());
     }
-    if(!HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVE_CBO_RETPATH_HIVEOP)) {
-      transformations.add(new NonBlockingOpDeDupProc());
-    }
+    transformations.add(new NonBlockingOpDeDupProc());
     if (HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVEIDENTITYPROJECTREMOVER)
         && !HiveConf.getBoolVar(hiveConf, HiveConf.ConfVars.HIVE_CBO_RETPATH_HIVEOP))
{
       transformations.add(new IdentityProjectRemover());


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