Hadoop Admin
Express Scripts Inc
Contract Franklin Lakes, New Jersey, United States Posted 4 years ago
About Position
Hadoop Admin (Contract)
$86.00 / Hourly
Franklin Lakes, New Jersey, United States
Hadoop Admin
Contract Franklin Lakes, New Jersey, United States Posted 4 years ago
Description
Hadoop Admin
Administer and maintain Hortonworks Hadoop clusters across all environments Production UAT DevelopmentInstallationupgradeconfiguration of the Hortonworks Hadoop platformIn depth understanding of Hadoop ecosystem like HDFS YARN MapReduce Hive Pig Spark Sqoop Solr kafka oozie KnoxRanger Ranger KMS etcExperience in setup configuration and management of security for Hadoop clusters using Kerberos and integration with LDAPAD at an Enterprise levelExperience in troubleshooting and analyzing Hadoop cluster servicescomponent failures and job failuresExperience in managing Hadoop cluster with Ambari and developing custom toolsscripts to monitor the Hadoop Cluster healthExperience with setting up Ranger policies for HDFS Hive etcProactively monitor cluster health and perform performance tuning activitiesPerform capacity planning and expansion activities working across Infrastructure and other Enterprise Services teams
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