AMBARI-5455. Ambari configuration for map join conversion and tez container size seems wrong - additional fixes. (srimanth)
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 2c68837..e1e3812 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
@@ -352,7 +352,7 @@
<property>
<name>hive.tez.java.opts</name>
- <value>-server -Xmx1024m -Djava.net.preferIPv4Stack=true</value>
+ <value>-server -Xmx1024m -Djava.net.preferIPv4Stack=true -XX:NewRatio=8 -XX:+UseNUMA -XX:+UseParallelGC</value>
<description></description>
</property>
@@ -383,7 +383,7 @@
<property>
<name>hive.server2.tez.default.queues</name>
- <value></value>
+ <value>default</value>
<description></description>
</property>
diff --git a/ambari-web/app/utils/configs/defaults_providers/hive_defaults_provider.js b/ambari-web/app/utils/configs/defaults_providers/hive_defaults_provider.js
index fda9f56..1d66df8 100644
--- a/ambari-web/app/utils/configs/defaults_providers/hive_defaults_provider.js
+++ b/ambari-web/app/utils/configs/defaults_providers/hive_defaults_provider.js
@@ -33,7 +33,7 @@
var containerSize = configs['mapreduce.map.memory.mb'] > 2048 ? configs['mapreduce.map.memory.mb'] : configs['mapreduce.reduce.memory.mb'];
containerSize = Math.min(configs['yarn.scheduler.maximum-allocation-mb'], containerSize);
configs['hive.auto.convert.join.noconditionaltask.size'] = Math.round(containerSize / 3) * 1048576; // MB to Bytes
- configs['hive.tez.java.opts'] = "-server -Xmx"+containerSize+"m -Djava.net.preferIPv4Stack=true";
+ configs['hive.tez.java.opts'] = "-server -Xmx" + Math.round(0.8 * containerSize) + "m -Djava.net.preferIPv4Stack=true -XX:NewRatio=8 -XX:+UseNUMA -XX:+UseParallelGC";
configs['hive.tez.container.size'] = containerSize;
} else {
jQuery.extend(configs, this.get('configsTemplate'));
