Dears,   Greetings! I have the requirement to get the all HDFS filename which are older than N days. I got the all last level directory which are older But requirement is all filenames. Kindly support with hdfs command or script or code for the same.    also suggest on if we query any Hive table and done some sum on one column or join with other table Is this will change the timestamp of underlining hdfs file of respective Hive table. obviously write or update to table will change the timestamp of respective hdfs file.   Appreciate swift response ... View more

Dears,   I have a requirement to enable all backups and restoration for all services of CDH and CM and Management services and their meta data db's  and configuration of CDH clod & hot clusters. Kindly support with needful details. ... View more

Dears, one of my kafka node's one of the disk is got full. Could you please suggest steps to make sure the 4 disks of my kafka node get sync in terms of disk occupancy. Ref Snapshot is below   Swift response are highly appreciated   ... View more