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From d...@apache.org
Subject git commit: AMBARI-6449 Change default Tez settings - vectorized groupby (dsen)
Date Thu, 10 Jul 2014 10:08:11 GMT
Repository: ambari
Updated Branches:
  refs/heads/trunk 293421923 -> 4c6ee1f90


AMBARI-6449 Change default Tez settings - vectorized groupby (dsen)


Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/4c6ee1f9
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/4c6ee1f9
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/4c6ee1f9

Branch: refs/heads/trunk
Commit: 4c6ee1f904f116fa7641bca948568305d2a02849
Parents: 2934219
Author: Dmytro Sen <dsen@hortonworks.com>
Authored: Thu Jul 10 13:07:57 2014 +0300
Committer: Dmytro Sen <dsen@hortonworks.com>
Committed: Thu Jul 10 13:07:57 2014 +0300

----------------------------------------------------------------------
 .../HDP/2.1.GlusterFS/services/HIVE/configuration/hive-site.xml  | 4 ++--
 .../stacks/HDP/2.1/services/HIVE/configuration/hive-site.xml     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ambari/blob/4c6ee1f9/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 cf73a96..27a43aa 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
@@ -315,7 +315,7 @@ limitations under the License.
 
   <property>
     <name>hive.vectorized.groupby.maxentries</name>
-    <value>1024</value>
+    <value>100000</value>
     <description>Max number of entries in the vector group by aggregation hashtables.
       Exceeding this will trigger a flush irrelevant of memory pressure condition.
     </description>
@@ -329,7 +329,7 @@ limitations under the License.
 
   <property>
     <name>hive.vectorized.groupby.flush.percent</name>
-    <value>1.0</value>
+    <value>0.1</value>
     <description>Percent of entries in the group by aggregation hash flushed when the
memory treshold is exceeded.</description>
   </property>
 

http://git-wip-us.apache.org/repos/asf/ambari/blob/4c6ee1f9/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 cf73a96..27a43aa 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
@@ -315,7 +315,7 @@ limitations under the License.
 
   <property>
     <name>hive.vectorized.groupby.maxentries</name>
-    <value>1024</value>
+    <value>100000</value>
     <description>Max number of entries in the vector group by aggregation hashtables.
       Exceeding this will trigger a flush irrelevant of memory pressure condition.
     </description>
@@ -329,7 +329,7 @@ limitations under the License.
 
   <property>
     <name>hive.vectorized.groupby.flush.percent</name>
-    <value>1.0</value>
+    <value>0.1</value>
     <description>Percent of entries in the group by aggregation hash flushed when the
memory treshold is exceeded.</description>
   </property>
 


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