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• No of position :- ( 1 )

• Post :- 11th Jan 2021

Client:Cognizant
EXP:8+yrs
Job Description:
Install and configure various components of Hadoop ecosystem (HDFS,YARN,HBASE,ZOOKEEPER, KAFKA,HIVE,SPARK,NAME NODE,YARN and HIve HA configuration and sentry ) and maintain their integrity
Maintain a Hadoop cluster, adding and removing nodes using Cloudera Manager
Experience on Cloudera, working with data delivery teams to setup new Hadoop users. This includes setting up users, setting up Kerberos principals and testing Cloudera components
Expert knowledge on Active Directory/LDAP security integration with Cloudera Big Data platform. HDFS permission using Kerberos. Single sign on for all cloudera components not limited to OS, console and other tools
Understanding of Java Application and it's components not limited to container, JVM, Heap, Thread pool , memory management
Good understanding and experience of configuring HA, Kerberos, Encryption using Sentry, Ranger, KMS
Debugging, Configuration and tuning various components of Hadoop ecosystems
Monitoring and troubleshooting the cluster activities and performance
Manage all aspects of our infrastructure (storage, network, compute) in cloud environment.
Setup Active Replica for Cloudera environment.
Experience Cloudera upgrade, migration