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CAN – IT – Niche Position


This is a Contract position in Toronto, ON posted July 23, 2019.

This is a 6 months contract located in Toronto, Ontario.

About the Role
• Setup, maintain, upgrade and enhance the Hadoop, HBase and other components such as HDFS, YARN, Zookeeper, Hive, Spark2
• Setup and maintain HBase replication between datacenters
• Support and maintain Hadoop clusters in all environments
• Troubleshoot any issue in Hadoop, HBase, Spark, Yarn
• Capacity planning, cluster deigning and deployment, system and job troubleshooting, cluster performance tuning Must Have:
• Hadoop, HBase and Yarn experience – 5 years
• Experience with large Hadoop/HBase clusters: setup, migration, upgrading and scaling up – 3 years
• Strong working experience with HBase replication and disaster recovery – 3 years
• Strong working experience with yarn and yarn scheduler – 3 years
• Good troubleshooting skills, understanding of system’s capacity, bottlenecks, basics of memory, CPU, OS, storage and networks
• Proven track record with troubleshooting with YARN jobs, HBase replication, Hadoop cluster, zookeeper and other Hadoop issues.

– 3 years
• Experience or Linux/Unix OS -3
• Scripting experience (Python/Perl/Shell) to automate tasks Nice to have:
• Java development knowledge or experience
• working experience of automation tools such as Salt, Ansible
• CI/CD pipeline experience with Jenkins, Git, BitBucket and Gradle
• Strong verbal and written communication skills