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ambari metrics collector with embedded mode + how to minimize metrics used space

ambari metrics collector with embedded mode + how to minimize metrics used space

Hi all,

 

As all know in ambari metrics collector we can set embedded mode or distrusted mode

 

We try to set distrusted mode without success , since metrics collector fails after some time

 

So we back to embedded mode

 

Since embedded mode , actually wrote all data on local disk

 

We want to decrease the retention and minimize the metrics data on the local disk

 

What are the parameters in ambari metrics collector that help us to minimize the data on the local disk?

 

I see also this post , but not clear what the parameters that need to tune 

https://community.cloudera.com/t5/Support-Questions/How-can-we-delete-old-data-of-Ambari-Metric-serv...

Michael-Bronson