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datacleaning

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If you have some csv file and having CRLF, LF in between data and you want to create some table (Hive table). You will face issue that some of column have null value. It’s because line terminator in hive is \n and if and \n or \r coming between data it treating as line terminator before actual line terminator and rest for column is getting null …

  • Updated Dec 10, 2017
  • Perl

My fictitious firm, GDSMC Global, is a security consultancy focusing on supporting governments around the world in understanding, predicting, and stopping terrorism attacks. Our goal is to allow individual nation states to better deploy security resources to reduce the likelihood of successful terrorism in the future, and to understand what are …

  • Updated Feb 28, 2018
  • R

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