Prateek Kakirwar prateekkakirwar
prateekkakirwar
/ clean_hdfs_tmp.rb
Created
August 3, 2016 23:59
— forked from thattommyhall/clean_hdfs_tmp.rb
Clean up files/folders older than 5 days on HDFS
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| #!/usr/bin/env ruby | |
| require "date" | |
| five_days_ago = Date.parse(Time.now.to_s) - 5 | |
| IO.popen("hadoop fs -lsr /tmp").each_line do |line| | |
| permissions,replication,user,group,size,mod_date,mod_time,path = *line.split(/\s+/) | |
| if (mod_date) | |
| if Date.parse(mod_date.to_s) < five_days_ago | |
| puts line | |
| if permissions.split('')[0] == 'd' |