Knowledge on Cluster setup, installation, up-gradation & administration on distributions like Apache. Installation of cloudera. Knowledge on Hadoop ecosystem components HDFS, Hive, Mapreduce, Yarn, Sqoop, Hive, HA Namenode. Installing HBase, Hive & Oozie Commissioning & de-commissioning cluster nodes. Hadoop cluster planning & managing. Extensive knowledge on Oracle WebLogic server, Oracle Application Server 10g, Oracle SOA Suite, AIA, Process Integration Pack’s, Oracle Database & Jboss. Supporting OSS/BSS infrastructure.