Imran Chaush
Hadoop Administrator
SKILLS
Work On
Apache Hadoop
Cloudera Hadoop
Hortonworks Hadoop
Hadoop Skills
● Key member in deploying CDH production cluster.
● Installed and configured CDH dev and staging cluster through Cloudera manager using local repositories on AWS.
● Enable Namenode High Availability on production cluster.
● Enabled Kerberos on CDH.
● Installed Sentry and enabled Sentry plugins for HDFS, YARN and Hive.
● Worked with data delivery teams to setup new Hadoop users and groups. Create Kerberos principal and testing HDFS, Hive, Pig and MapReduce access for the new users.
● Upgraded CM and CDH Cluster.
● Troubleshoot the issues by analyzing various log files and raise tickets with Cloudera support if needed.
● Configured flume.
● Adding / Removing nodes to an existing hadoop cluster.
● Work with system engineer team to plan and deploy new hadoop environments.
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