About Me
12+ years of experience in Hadoop, Linux/Unix Administration, Big Data & Analytics solutions.
Deep knowledge and related experience with Hadoop and its ecosystem components i.e. HDFS, MapReduce, Hive, Pig, Sqoop,Oozie, HBase, Spark, Ambari etc.
Hadoop cluster setup, installation, capacity planning and administration experience of multi node clusters using Cloudera CDH4.X & CDH5.X, Hortonworks HDP1.3, HDP2.X, HDP3.X and CDP 7.x
Deep Knowledge in setting up Secured Hadoop Cluster by integrating Hadoop with LDAP/AD, Kerberos, KNOX, Ranger etc.,
Experience in setup, Administration of CDH 5.X cluster with Spark.
Experience in setup, Administration of HDP 2.x cluster.
Experience in setup, Administration of CDP 7.x cluster.
Experience in upgrading the HDP cluster from 2.x to 3.x
Experience in writing basic shell scripts to automate HDP upgrade manual steps.
Experience in performance tuning and benchmark testing.
Experience in Administering 4 large production clusters
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