Job Details

MapR experience a ++

o Responsible for implementation and support of the Enterprise Hadoopenvironment.

o Involves designing, capacity planning, cluster set up, monitoring, structureplanning, scaling and administration of Hadoop components ((YARN, MapReduce,HDFS, HBase, Zookeeper, Storm, Kafka, Spark, Pig and Hive)

o Work closely with infrastructure, network, database, business intelligenceand application teams to ensure business applications are highly available andperforming within agreed on service levels.

o Accountable for performance tuning and resource management of Hadoop clustersand MapReduce routines.

o Strong Experience with LINUX based systems & scripting (either of Shell,Perl or Python).

o Experience with configuration management tools like puppet, chef or salt.

o Strong Experience with Configuring Security in Hadoop using Kerberos or PAM.

o Good knowledge of directory services like LDAP & ADS and Monitoring toolslike Nagios or Icinga2.

o Strong troubleshooting skills of Hive, Pig, Hbase and JAVA Mapreducecodes/jobs.

o Evaluate technical aspects of any change requests pertaining to the Cluster.

o Research, identify and recommend technical and operational improvementsresulting in improved reliability efficiencies in developing the Cluster.