@urunath As this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post. Thanks ... View more

Hi Srinivas,   Thanks for the update. Could you please give the kudos,if the solution has worked ?   Thanks, Asish ... View more

@jsensharma    I have same issue as above, i exported path and script ran fine. I can see alert " [Custom] Host Mount Point Usage" added in Ambari alerts page but i'm not seeing alerts .I followed all the steps.   ... View more

Hi,   i see this is mentioned in above link   "AMS data would be stored in 'hbase.rootdir' identified above. Backup and remove the AMS data. If the Metrics Service operation mode is 'embedded', then the data is stored in OS files. Use regular OS commands to backup and remove the files in hbase.rootdir" so we need to remove dir structure or only files inside folders?   please let me know     ... View more