Hadoop Admin Daily Tasks

1. Hadoop Admin Tasks

2.  Installing Hadoop in Linux environment. Involves designing, capacity
arrangement, cluster set up, performance fine-tuning
 Tuning of Hadoop cluster and Hadoop MapReduce routines.
 Backup and recovery tasks.
 Configuring NameNode to ensure its high availability.
 Deployment in Hadoop cluster and maintaining it.
implement concepts of Hadoop eco system such as YARN, MapReduce, HDFS,
HBase, Zookeeper, Pig and Hive,etc.
Hadoop Admin Tasks

3.  Health check of Hadoop cluster monitoring.
 Support and maintenance of HDFS.
 Monitor Hadoop cluster connectivity and security.
 Manage Hadoop log files.
 Resource and security management.
 Troubleshoot application errors.
Hadoop Admin Tasks

4.  Propose and deploy new hardware and software environment
required for Hadoop
 Setting up new Hadoop users.
 Responsible for the new and existing administration of Hadoop
infrastructure
Hadoop Admin Tasks