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From swa...@apache.org
Subject git commit: AMBARI-6469. hive.limit.optimize.enable should be set by default. (Alejandro Fernandez via swagle)
Date Fri, 11 Jul 2014 20:48:52 GMT
Repository: ambari
Updated Branches:
  refs/heads/trunk 959c0d0fe -> 9ee720be2


AMBARI-6469. hive.limit.optimize.enable should be set by default. (Alejandro Fernandez via
swagle)


Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/9ee720be
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/9ee720be
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/9ee720be

Branch: refs/heads/trunk
Commit: 9ee720be2d0ab389844540c66a7014893459b93c
Parents: 959c0d0
Author: Siddharth Wagle <swagle@hortonworks.com>
Authored: Fri Jul 11 13:48:42 2014 -0700
Committer: Siddharth Wagle <swagle@hortonworks.com>
Committed: Fri Jul 11 13:48:42 2014 -0700

----------------------------------------------------------------------
 .../2.1.GlusterFS/services/HIVE/configuration/hive-site.xml    | 6 ++++++
 .../stacks/HDP/2.1/services/HIVE/configuration/hive-site.xml   | 6 ++++++
 2 files changed, 12 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ambari/blob/9ee720be/ambari-server/src/main/resources/stacks/HDP/2.1.GlusterFS/services/HIVE/configuration/hive-site.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.1.GlusterFS/services/HIVE/configuration/hive-site.xml
b/ambari-server/src/main/resources/stacks/HDP/2.1.GlusterFS/services/HIVE/configuration/hive-site.xml
index 27a43aa..b584f73 100644
--- a/ambari-server/src/main/resources/stacks/HDP/2.1.GlusterFS/services/HIVE/configuration/hive-site.xml
+++ b/ambari-server/src/main/resources/stacks/HDP/2.1.GlusterFS/services/HIVE/configuration/hive-site.xml
@@ -377,6 +377,12 @@ limitations under the License.
   </property>
 
   <property>
+    <name>hive.limit.optimize.enable</name>
+    <value>true</value>
+    <description>Whether to enable the optimization of trying a smaller subset of data
for simple LIMIT first.</description>
+  </property>
+
+  <property>
     <name>hive.limit.pushdown.memory.usage</name>
     <value>0.04</value>
     <description>The max memory to be used for hash in RS operator for top K selection.</description>

http://git-wip-us.apache.org/repos/asf/ambari/blob/9ee720be/ambari-server/src/main/resources/stacks/HDP/2.1/services/HIVE/configuration/hive-site.xml
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/resources/stacks/HDP/2.1/services/HIVE/configuration/hive-site.xml
b/ambari-server/src/main/resources/stacks/HDP/2.1/services/HIVE/configuration/hive-site.xml
index 27a43aa..b584f73 100644
--- a/ambari-server/src/main/resources/stacks/HDP/2.1/services/HIVE/configuration/hive-site.xml
+++ b/ambari-server/src/main/resources/stacks/HDP/2.1/services/HIVE/configuration/hive-site.xml
@@ -377,6 +377,12 @@ limitations under the License.
   </property>
 
   <property>
+    <name>hive.limit.optimize.enable</name>
+    <value>true</value>
+    <description>Whether to enable the optimization of trying a smaller subset of data
for simple LIMIT first.</description>
+  </property>
+
+  <property>
     <name>hive.limit.pushdown.memory.usage</name>
     <value>0.04</value>
     <description>The max memory to be used for hash in RS operator for top K selection.</description>


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