Install and Configure Kafka

Following are steps to install and configure KAFKA on Ubuntu: Download KAFKA: wget http://mirror.softaculous.com/apache/kafka/0.10.2.1/kafka_2.10-0.10.2.1.tgz Extract downloaded file: tar -xvzf kafka_2.10-0.10.2.1.tgz Goto extracted Kafka folder and start Zookeeper: ./bin/zookeeper-server-start.sh config/zookeeper.properties Open another Terminal. Goto extracted Kafka folder and start Kafka: ./bin/kafka-server-start.sh config/server.properties Create topic “emailGrabber” ./bin/kafka-topics.sh –create –topic emailGrabber –zookeeper locahost:2181 –partitions 1 –replication-factor 1 Consumer…

Read More

Install Scala on Ubuntu

Following are steps to install and configure SCALA on Ubuntu: Download SCALA: wget https://downloads.lightbend.com/scala/2.12.2/scala-2.12.2.tgz Extract downloaded file: tar -xvzf scala-2.12.2.tgz Open Terminal and edit ~/.bashrc, insert following: export SCALA_HOME=/home/schauhan/mywork/Tools/scala-2.12.2 export PATH=$SCALA_HOME/bin:$PATH Restart Terminal and enter: > scala Successfully connected to scala Happy Coding!

Read More

Top Big Data Papers

Following are list of papers responsible to change BIG DATA trends: MapReduce: Simplified Data Processing on Large Clusters The Google File System Bigtable: A Distributed Storage System for Structured Data Dynamo: Amazon’s Highly Available Key-value Store The Chubby lock service for loosely-coupled distributed systems Chukwa: A large-scale monitoring system Cassandra – A Decentralized Structured Storage…

Read More

Big Data and Cricket 2015

Its less than a month away from biggest cricketing spectacle on earth, the ICC World Cup 2015. Everyone is excited and sites tighten up to share scores, news, headlines, schedules & results. On other hand broadcasters have pushing hard to provide maximum coverage on globe and relay best quality for their audiences. No doubt the whole event…

Read More