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| <configuration> |
| <property> |
| <name>yarn.nodemanager.aux-services</name> |
| <value>mapreduce_shuffle</value> |
| </property> |
| |
| <property> |
| <name>yarn.application.classpath</name> |
| <value>/opt/hadoop/etc/hadoop,/opt/hadoop/share/hadoop/common/*,/opt/hadoop/share/hadoop/common/lib/*,/opt/hadoop/share/hadoop/hdfs/*,/opt/hadoop/share/hadoop/hdfs/lib/*,/opt/hadoop/share/hadoop/mapreduce/*,/opt/hadoop/share/hadoop/mapreduce/lib/*,/opt/hadoop/share/hadoop/yarn/*,/opt/hadoop/share/hadoop/yarn/lib/*</value> |
| </property> |
| |
| <property> |
| <description> |
| Number of seconds after an application finishes before the nodemanager's |
| DeletionService will delete the application's localized file directory |
| and log directory. |
| |
| To diagnose Yarn application problems, set this property's value large |
| enough (for example, to 600 = 10 minutes) to permit examination of these |
| directories. After changing the property's value, you must restart the |
| nodemanager in order for it to have an effect. |
| |
| The roots of Yarn applications' work directories is configurable with |
| the yarn.nodemanager.local-dirs property (see below), and the roots |
| of the Yarn applications' log directories is configurable with the |
| yarn.nodemanager.log-dirs property (see also below). |
| </description> |
| <name>yarn.nodemanager.delete.debug-delay-sec</name> |
| <value>600</value> |
| </property> |
| |
| </configuration> |