Hi, Hop you are doing well
*Hadoop Linux Admin* *Denver, CO* *Long-Term* *Only GC and CITIZENS * As you can imagine, there is a long list of requirements and qualifications for this critical position and our client is very specific about what they are looking for in any candidate that we present to them. - 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: 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. - Good knowledge of Linux as Hadoop runs on Linux. - Firm grasp of UNIX/Linux fundamentals in relation to UNIX scripting and administration. Strong experience with CentOS or RHEL. - Experience administrating production Big Data systems based on Hadoop (Apache, Horton works, or Cloudera) including related technologies such as HBase, Hive, Impala, etc. - Experience in automation technologies, preferably Ansible. - Expert in Linux shell scripting. Python or Scala scripting experience preferred. Strong skills and experience in the following: - Understanding of system's capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks - Linux, CentOS or RHEL. - Apache, Horton works, or Cloudera - as HBase, Hive, Impala, etc. Responsibilities will include: - Working with product developers to build, test and automated the provisioning of various configuration of the Hadoop ecosystem. - Cluster management and maintenance using a variety of tools including Cloudera Manager, Nagios, Ganglia and Graphite. - Administer, troubleshoot, perform problem isolation and correct problems discovered in clusters. - Performance tuning of Hadoop clusters and ecosystem components and jobs. This includes the management and review of Hadoop log files. - Hadoop security management and auditing. - Working with end-to-end teams to guarantee high availability of the Hadoop clusters. - Deploy configurations of the Cloudera Distribution of Hadoop from both the command line and Cloudera Manager. - Support the integration of 3rd Party data movement and visualization products into the ecosystem. - Work in a hybrid infrastructure environment. Manage development priorities, projects, resources, issues and risks effectively *Thanks & Regards* *Phani* GSS Infotech Inc A SEI-CMMI Level 5 Company Phone: *312-428-3331* Ext *535* Email: [email protected] |Web: *www.gssinfotech.com <http://www.gssamerica.com/>* Gmail: *[email protected] <[email protected]>* -- You received this message because you are subscribed to the Google Groups "Citrix and Sap problems" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/citrix-and-sap-problems. For more options, visit https://groups.google.com/d/optout.
