HAR file creation


HAR Files – Hadoop Archive Files

Hadoop Archive Files Hadoop archive files or HAR files are facility to pack HDFS files into archives. This is the best option for storing large number of small sized files in HDFS as storing large number of small sized files directly in HDFS is not very efficient. The advantage of har files is that, these files can be directly used as input files in Mapreduce jobs. HAR Files Creation Hadoop […]


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I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017

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