- 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
B Ravinder
Centraprise Corp
Desk: 631-410-5057
Email: ravinder@centraprise.com
www.centraprise.com
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