Junping Du created YARN-4160:
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Summary: Dynamic NM Resources Configuration file should be
simplified.
Key: YARN-4160
URL: https://issues.apache.org/jira/browse/YARN-4160
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Junping Du
Assignee: Junping Du
In YARN-313, we provide CLI to refresh NMs' resources dynamically. The format
of dynamic-resources.xml is something like following:
{noformat}
<configuration>
<property>
<name>yarn.resource.dynamic.node_id_1.vcores</name>
<value>16</value>
</property>
<property>
<name>yarn.resource.dynamic.node_id_1.memory</name>
<value>1024</value>
</property>
</configuration>
{noformat}
This looks too redundant from review comments of YARN-313. We should have a
better, concisely format.
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