How to setup cron job for last day of month
You can run any command or script any time or repeatedly with the help of linux utility cron. To add a cron, just run command crontab -e, this will open a fi...
Recent posts
Moving already running process under nohup.
Have you ever ran into a situation, where you have launched a long running process and you forgot to run it under nohup. Here is a workaround to move already...
How to enable Log Aggregation in Yarn
Log-Aggregation is a centralized management of logs in all NodeManager nodes provided by Yarn. It will aggregate and upload finished container or task’s log ...
Compressing Hive Data
To reduce the amount of disk space hive query uses, you should enable hive compression codecs. There are two places where you can enable compression in hive ...
Hive Tables - Notes
Notes: