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YARN-2230. Fixed few configs description in yarn-default.xml. Contributed by Vijay Bhat 

(cherry picked from commit fe8d2bd741)
This commit is contained in:
Jian He 2015-01-07 10:57:06 -08:00
parent 36367209a1
commit 492717cbf5
2 changed files with 11 additions and 8 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -293,6 +293,9 @@ Release 2.7.0 - UNRELEASED
YARN-2978. Fixed potential NPE while getting queue info. (Varun Saxena via YARN-2978. Fixed potential NPE while getting queue info. (Varun Saxena via
jianhe) jianhe)
YARN-2230. Fixed few configs description in yarn-default.xml. (Vijay Bhat
via jianhe)
Release 2.6.0 - 2014-11-18 Release 2.6.0 - 2014-11-18
INCOMPATIBLE CHANGES INCOMPATIBLE CHANGES

16
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/yarn-default.xml
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@ -229,32 +229,32 @@
<property> <property>
<description>The minimum allocation for every container request at the RM, <description>The minimum allocation for every container request at the RM,
in MBs. Memory requests lower than this won't take effect, in MBs. Memory requests lower than this will throw a
and the specified value will get allocated at minimum.</description> InvalidResourceRequestException.</description>
<name>yarn.scheduler.minimum-allocation-mb</name> <name>yarn.scheduler.minimum-allocation-mb</name>
<value>1024</value> <value>1024</value>
</property> </property>
<property> <property>
<description>The maximum allocation for every container request at the RM, <description>The maximum allocation for every container request at the RM,
in MBs. Memory requests higher than this won't take effect, in MBs. Memory requests higher than this will throw a
and will get capped to this value.</description> InvalidResourceRequestException.</description>
<name>yarn.scheduler.maximum-allocation-mb</name> <name>yarn.scheduler.maximum-allocation-mb</name>
<value>8192</value> <value>8192</value>
</property> </property>
<property> <property>
<description>The minimum allocation for every container request at the RM, <description>The minimum allocation for every container request at the RM,
in terms of virtual CPU cores. Requests lower than this won't take effect, in terms of virtual CPU cores. Requests lower than this will throw a
and the specified value will get allocated the minimum.</description> InvalidResourceRequestException.</description>
<name>yarn.scheduler.minimum-allocation-vcores</name> <name>yarn.scheduler.minimum-allocation-vcores</name>
<value>1</value> <value>1</value>
</property> </property>
<property> <property>
<description>The maximum allocation for every container request at the RM, <description>The maximum allocation for every container request at the RM,
in terms of virtual CPU cores. Requests higher than this won't take effect, in terms of virtual CPU cores. Requests higher than this will throw a
and will get capped to this value.</description> InvalidResourceRequestException.</description>
<name>yarn.scheduler.maximum-allocation-vcores</name> <name>yarn.scheduler.maximum-allocation-vcores</name>
<value>32</value> <value>32</value>
</property> </property>