How to compare configuration of two clusters to see any differences ?

[#1]

Many times I have faced certain issues in my project where something is working fine in one cluster but it is failing in another.

After a lot of manual check it appears that a certain configuration was different.

Is there a tool/method where we can do a quicker cluster configuration comparison ?

[#2 · Accepted solution]

@Dinesh Chitlangia

If you are using Ambari server then you can use below script to download the configs from different clusters and than compare it using any comparision tools

https://github.com/laurentedel/hadoop-scripts/blob/master/backup_configs.sh