Hadoop Mapper is failing because of “Container killed by the ApplicationMaster”

Question

I am trying to execute a map reduce program on Hadoop.

When i submit my job to the hadoop single node cluster. The job is getting created but failing with the messag

Answer 1

Include below properties in yarn-site.xml and restart VM,

   yarn.nodemanager.vmem-check-enabled
   false
   Whether virtual memory limits will be enforced for containers



   yarn.nodemanager.vmem-pmem-ratio
   4
   Ratio between virtual memory to physical memory when setting memory limits for containers