Warning | |
---|---|
These instructions are now obsolete and no longer provide a Supported version of Tez. Use the information found in HDP 2.1 regarding Installing and Configuring Tez. |
Use the following instructions to disable Tez.
On all the client nodes and Tez Service host machine, edit
mapred-site.xml
and modify the following properties as shown
below:
Disable Tez AM:
<property> <name>mapreduce.framework.name</name> <value>yarn</value> <description>Name of the MapReduce framework. Default value is yarn.</description> </property>
Remove value for the Mapreduce CLASSPATH property:
<property> <name>mapreduce.application.classpath</name> <value></value> <description>Classpath for MapReduce applications.</description> </property>
Stop the service. Execute the following command on the Tez Service host machine:
$TEZ_HOME/sbin/tez-daemon.sh stop ampoolservice
where,
$TEZ_HOME
is the location of the directory that contains all the Tez JAR files. By default,$TEZ_HOME
is set to/usr/lib/tez
.