Monday, November 30, 2015

HDP - HDFS performance test

  1. sudo su hdfs -l -c 'yarn jar /usr/hdp/2.3.0.0-2557/hadoop-mapreduce/hadoop-mapreduce-client-jobclient-tests.jar TestDFSIO -write -nrFiles 10 -fileSize 1000'
  2. sudo su hdfs -l -c 'yarn jar /usr/hdp/2.3.0.0-2557/hadoop-mapreduce/hadoop-mapreduce-client-jobclient-tests.jar TestDFSIO -read -nrFiles 10 -fileSize 1000'
  3. sudo su hdfs -l -c 'yarn jar /usr/hdp/2.3.0.0-2557/hadoop-mapreduce/hadoop-mapreduce-client-jobclient-tests.jar TestDFSIO -clean'
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