Anbu CheeralanHow to analyze a Json file using Spark SQL?A Temp View and a regexp_extractNov 24, 2019Nov 24, 2019
Anbu CheeralanHow to get Spark Metrics as JSON using Spark REST API in YARN Cluster modeSpark provides the metrics in UI. You can access the UI using either port 4040 (Standalone) or using a proxy thru 8088 if you are running…Aug 20, 20183Aug 20, 20183
Anbu CheeralanWhy using mixed case field names in Hive/Spark SQL is a bad Idea?TL;DRMay 21, 20183May 21, 20183
Anbu CheeralanThose little things that define LifeWhenever I am down, I try to think about little good things done by people. I try to appreciate at least one person for the good things…Mar 15, 2015Mar 15, 2015
Anbu CheeralanHow Not to Run a Strategic Initiative?Sometimes definition of success is not defined at all levels.Nov 29, 2013Nov 29, 2013