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Exam CCA-505: Cloudera Certified Administrator for Apache Hadoop (CCAH) CDH5 Upgrade Exam

What is the maximum amount of virtual memory allocated for each map before YARN will kill its Container?

Your cluster’s mapped-site.xml includes the following parameters
<name>mapreduce.map.memory.mb</name>
<value>4096<value/>
<name>mapreduce.reduce.memory,mb</name>
<value>8192</value>
And your cluster’s yarn-site.xml includes the following parameters
<name>yarn.nodemanager/vmen-pmem-ratio</name>
<value>2.1</value>
What is the maximum amount of virtual memory allocated for each map before YARN will kill its
Container?


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