blob: ee638fbaeec5b5f19fbaaf61d2ff253b698babc9 [file] [log] [blame]
<?xml version="1.0"?>
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Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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-->
<configuration>
<!-- Site specific YARN configuration properties -->
<property>
<name>tez.am.resource.memory.mb</name>
<value>500</value>
</property>
<property>
<name>tez.am.task.memory.mb</name>
<value>500</value>
</property>
<property>
<name>hive.tez.container.size</name>
<value>500</value>
</property>
<property>
<name>hive.in.tez.test</name>
<value>true</value>
</property>
<property>
<name>tez.ignore.lib.uris</name>
<value>true</value>
</property>
<property>
<name>hive.tez.input.format</name>
<value>org.apache.hadoop.hive.ql.io.HiveInputFormat</value>
<description>The default input format for tez. Tez groups splits in the AM.</description>
</property>
<property>
<name>hive.input.format</name>
<value>org.apache.hadoop.hive.ql.io.CombineHiveInputFormat</value>
<description>The default input format, if it is not specified, the system assigns it. It is set to HiveInputFormat for hadoop versions 17, 18 and 19, whereas it is set to CombineHiveInputFormat for hadoop 20. The user can always overwrite it - if there is a bug in CombineHiveInputFormat, it can always be manually set to HiveInputFormat. </description>
</property>
<property>
<name>hive.auto.convert.join</name>
<value>false</value>
<description>Whether Hive enable the optimization about converting common join into mapjoin based on the input file size</description>
</property>
<property>
<name>hive.ignore.mapjoin.hint</name>
<value>true</value>
<description>Whether Hive ignores the mapjoin hint</description>
</property>
</configuration>