Home » Author Archives: Swathi V

Author Archives: Swathi V

Swathi V
Loves Art and Technology! Would like to blog and share.. Involved in Apache Hadoop and its ecosystem. Eager to be a part of Big Data Revolution.

Apache Mesos : Writing your own distributed frameworks


In the previous post, we saw what mesos is, how is it useful and getting started with it. In this post, we shall see how to write your own framework on mesos. (In mesos, a framework is any application running on it.) This post explains about a framework called “mesos-pinspider” which fetches the user profile information and user board information ...

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Monitoring S3 uploads for a real time data


If you are working on Big Data and its bleeding edge technologies like Hadoop etc., the primary thing you need is a “dataset” to work on. So, this data can be reviews, blogs, news, social media data (Twitter, Facebook etc), domain specific data, research data, forums, groups, feeds, fire hose data etc. Generally, companies reach the data vendors to fetch ...

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Apache Bigtop – Installing Hive, HBase and Pig


In the previous post we learnt how easy it was to install Hadoop with Apache Bigtop! We know its not just Hadoop and there are sub-projects around the table! So, lets have a look at how to install Hive, Hbase and Pig in this post. Before rowing your boat… Please follow the previous post and get ready with Hadoop installed! ...

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ANTLR: Getting Started


This post drives you towards the basics of ANTLR. Previously, we had learnt about setting up of ANTLR as an external tool.RECAP! It’s here: ANTLR External Tool :) So, here we go…. What is ANTLR? • ANother Tool for Language Recognition, is a language tool that provides a framework for constructing recognizers, interpreters, compilers, and translators from grammatical descriptions containing ...

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Apache Bigtop – Installing Hadoop


Ah!! The name is everywhere, carried with the wind. Apache Hadoop!! The BIG DATA crunching platform! We all know how alien it can be at start too! Phew!! :o Its my personal experience, nearly 11 months before, I was trying to install HBase, I faced few issues! The problem was version compatibility. Ex: “HBase some x.version” with “Hadoop some y.version”. ...

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