CCAH-CCA-500-1题:What is the maximum amount of virtual memory allocated...
1. What is the maximum amount of virtual memory allocated for each map task before YARN will kill its Container? Your cluster’s mapred-start.xml includes the following parameters 点击(此处)折叠或打开 <name>mapreduce.map.memory.mb</name> <value>4096</value> <name>mapreduce.reduce.memory.mb</name> <value>8192</value> And any cluster’s yarn-site.xml includes the following parameters <name>yarn.nodemanager.vmen-pmen-ration</name> <value>2.1<...