Job Description :
LinkedIn is a must. If interested please reply to lakshmi (at) srisys dot net
or you can reach me at eight five eight - nine six four - one nine four nine.
Hadoop Admin requirement
Job Description:
Bachelor''s in Computer Science or related discipline
3 years of Hadoop infrastructure administration
Prefer HortonWorks, MapR & Cloudera distributions will also be considered
Responsibilities:
Responsible for implementation and ongoing administration of Hadoop infrastructure
Aligning with the systems engineering team to propose and deploy new hardware and software environments required for Hadoop and to expand existing environments
Working with data delivery teams to setup new Hadoop users. This job includes testing HDFS, Hive, HBase and Yarn access for the new users, May setup new users
Cluster maintenance as well as creation and removal of nodes using tools from Hortonworks
Performance tuning of Hadoop clusters and Hadoop MapReduce routines
Screen Hadoop cluster job performances and capacity planning
Monitor Hadoop cluster connectivity and security
Manage and review Hadoop log files
File system management and monitoring
HDFS support and maintenance
Diligently teaming with the infrastructure, network, database, application and business intelligence teams to guarantee high data quality and availability
Collaborating with application teams to perform Hadoop updates, patches, version upgrades when required
Work with Vendor support teams on support tasks
General operational expertise such as good troubleshooting skills, understanding of system''s capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks
The most essential requirements are: Consultant should be able to deploy Hadoop cluster, add and remove nodes, keep track of jobs, monitor critical parts of the cluster, configure name-node high availability, schedule and configure it and take backups
Solid Understanding on premise and Cloud network architectures
Additional Hadoop skills like Sentry, Spark, Kafka, Oozie, etc