Apache Hive is the primary data-warehousing tool we use at our workplace for querying and data-analysis.On top of that, we use Apache Oozie to schedule our workflows of Sqoop and Pig jobs apart from Hive …
Continue readingHow to fix FOUC in react isomorphic application
How to fix FOUC in react?
What is FOUC ?
FOUC or Flash of Un-Styled Content is rendering of webpage content to a user before all the styles are applied to it. I use boilerplate …
Continue readingHow to download movies in India using Torrent after Ban
How to download movies in India using Torrent after Ban
If you are somewhere in 90% of the world, Downloading copyrighted content is banned in your country. Using copyrighted content for commercial purposes is considered …
Continue readingGoogle AdSense or Affiliate Marketing : Which one to choose?
Google AdSense or Affiliate Marketing : Which one to choose ?
If you are going to ask me the infamous Google AdSense v/s Affiliate Marketing question, Ask yourself if you are a service minded person …
Continue readingHow to download Adobe Premiere Pro full version for free
How to download Adobe Premiere Pro full version for free
Adobe Premiere Pro is a fully featured video editing software and is used by professionals for Film Making, Video editing, and the likes.
The bad …
Continue readingPlease login as the user centos rather than the user root Error Fix
Please login as the user centos rather than the user root
I have lately been experimenting with AWS (Amazon web services) and the idea of setting up your server yourself is just too overwhelming for …
Continue readingWebstorm 2016 full version activation code for free
Webstorm 2016 full version activation code for free
Although I usually happen to try to avoid the fuss over IDE’s but I was almost crying for a good IDE that supported Ecmascript 6, particularly from …
Continue readingFailed to receive heartbeat from agent Cloudera
Heartbeat in hadoop
Failed to receive heartbeat
Adding a new host to the cloudera hadoop cluster fails with no heartbeat from the agent
http://www.cloudera.com/ is a Hadoop distribution and helps you handle the complexity of …
Continue readingNo databases are available. Permissions could be missing error in Hive with Sentry
Apache Sentry is a Big data tool used to enforce fine grained role based authorization to data and metadata on your hadoop clusters. Recently I was playing around with Sentry and from the configuration manual …
Continue readingHow to run sqoop jobs from Oozie
How to run sqoop jobs from Oozie
Sqoop is a tool to import/export data from a relaional database to HDFS and vice-versa. It is super-easy to use and uses Map-reduce jobs behind the scenes to …
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