Hi, Ian, There were no vcores configuration in Ambari by default when I installed the sandbox. I included some configurations but I'm not sure I'm doing this in the right place or including the correct configuration. Under "Custom Yarn-site.xml" I included the following configurations:
map.cpu.vcores : 1
reduce.cpu.vcores : 1
yarn.app.mapreduce.am.resource.cpu-vcores : 2 Under Scheduler/Capacity Scheduler I included the following configuration: yarn.scheduler.minimum-allocation-vcores=1
It seems the job is taking long to start now, but the result is the same, it stops in the map phase and reports that same line in the log, with 0 vcores.
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