Tag: oozie

  • Oozie ssh action on EMR cluster

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    Oozie ssh action on EMR cluster Prerequisites for Oozie ssh action on EMR cluster: Please note that in case of Oozie ssh action, Oozie tries to ssh into remote host using oozie user. Hence we need to first ensure that we are able to ssh into remote host from Oozie server using oozie user. We also…

  • VM setup for Hadoop Cluster (centos)

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    VM setup for Hadoop Cluster (centos) Before you get hands on Hadoop ecosystem, be it for Hadoop Admin or Development exposure you will need your own small cluster setup which will help you understand how hadoop internally works. In order to have a distributed Hadoop cluster setup we need multiple hosts/servers and for obvious reason…