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Hadoop Administrator Full-time

at doula in Texas (Published at 27-04-2018)


Job Title :Hadoop Administrator

Zip Code :77077

City :Houston

State :TX



6+ Months



Hadoop Administrator

Location: Energy Corridor ? Houston, TX





Desired / Plus:



? Streaming experience (Nifi, Kafka, Storm, Spark, Solr, etc.)

? NoSQL

? Hortonworks - Hadoop - HDP - on-prem / cloud. HDF a big plus

? Big Data tools: HBase, Hive, Phoenix, Ranger other services in Ambari.

? Shell Scripting: Bash, Perl, Python

? Advanced knowledge in Linux including shell scripting.

? ODBC/JDBC with various clients like Spotfire, BOBJ, Tableau etc



 



Responsibilities:



? Experience installing, upgrading, configuring, and maintaining a Hadoop
cluster.

? Responsible for implementation and ongoing administration of Hadoop
infrastructure of some or all of the big data systems

? Cluster maintenance as well as creation and removal of nodes.

? HDFS support and maintenance.

? Setup security using Kerberos and AD on Hortonworks clusters.

? Setting up Linux users, setting up Kerberos principals and testing HDFS,
Hive, Pig and MapReduce access for the new users.

? Automate operations, installation and monitoring of the Hadoop Framework
specifically: HDFS, Map/Reduce, Yarn, HBase.

? Automate the setup of Hadoop Clusters

? Ability to write, debug, and maintain automation scripts / jobs ? Continuous
evaluation of Hadoop infrastructure requirements and design/deploy solutions
(high availability, big data clusters, etc)

? Cluster Monitoring and Troubleshooting

? Manage and review Hadoop log files

? Works with application teams to install operating system and Hadoop updates,
patches, version upgrades as required

? On-Call responsibilities, create documentation, resolve support tickets and
meet Business SLAs.

? Supporting production environment with availability

? Experience with Hadoop Architecture and Big Data users to implement new
Hadoop eco-system technologies to support multi-tenancy cluster

? Experience in working with the vendor(s) and user communities to research
and test new technologies to improve the technical capabilities of existing
Hadoop clusters Pre-Assignment Checksg, configuring, and maintaining a Hadoop
cluster.

  Responsible for implementation and ongoing administration of Hadoop
infrastructure of some or all of the big data systems ? Cluster maintenance as
well as creation and removal of nodes.

? Pre-Assignment Checks experience (HBase, Cassandra, MongoDB, etc.)

? Advanced knowledge in Linux including shell scripting.

? ODBC/JDBC with various clients like Spotfire, BOBJ, Tableau etc








Reference : Hadoop Administrator jobs


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