Big Data/Hadoop

Tuesday, January 17, 2017

Hadoop Single node Cluster Installation with Ambari

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Pre-requisites: we need to have 1 VM with Linux OS ,4 vCPUs, 4 GB RAM and 20 GB System Disk . On a Server host that has Internet a...
Monday, January 9, 2017

Password Less SSH OR SSH login without Password in Hadoop Cluster

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Secure SHELL (SSH) is an open source network protocol that is used to login into remote servers for execution of commands and programs.It ...
Friday, June 17, 2016

Apache Ranger

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Tuesday, June 14, 2016

HBase Dev Part 1: HBase Development

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1) Connect HBase Shell: [danna@cloudglee01 ~]$ hbase shell HBase Shell; enter 'help<RETURN>' for list of supported command...
Tuesday, February 2, 2016

HDFS Issues

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HDFS client failed to install due to bad symlink: ---------------------------------------------------------------- Error Message:  File...
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