The directory /benchmarks is owned as "hdfs:superuser" If you run the benchmark job with user hdfs, it wont run as hdfs is a banned user in Yarn configuration for container executor snippet. what you need to do is to change the permission of "/benchmarks" as your custom user using hdfs token. Then you would be able to run the benchmarks job without any issue. ------ hadoop fs -chown -R user02:user02 /benchmarks hadoop fs -ls /benchmarks Found 1 items drwxr-xr-x - user02 user02 0 2019-08-22 15:55 /benchmarks/TestDFSIO ------
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