hadoop - Amazon Elastic Mapreduce default configurations -



hadoop - Amazon Elastic Mapreduce default configurations -

are hadoop configuration defaults (core-site.xml, yarn-site.xml, etc) published amazon? i've seen select parameters published not total default configurations.

you find defaults config @ amazon emr documentation page @ below link http://docs.aws.amazon.com/elasticmapreduce/latest/developerguide/taskconfiguration_h2.html

there way can find config job triggerd. can visit s3 location logs saved. there find j-yourjoblogsfilelocation/jobs/job_1403597560615_0001_conf.xml. _conf.xml has config passed job. defaults config unless overwrite them. different per box config choose. e.g memory configs may different

hadoop amazon-ec2 emr

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