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New Contributor
Posts: 1
Registered: ‎10-16-2013

retaining more impala profiles.

On a periodic basis (via a script called from cron), we are pulling both the Impala text and thrift profiles from the CM.  It works fine mostly.

Following this:
    https://cloudera.github.io/cm_api/apidocs/v13/path__clusters_-clusterName-_services_-serviceName-_im...

During very busy periods, pulling profiles sometimes returns “Unknown profile” errors.  We are assuming that the profiles are rolling off.

Is it possible to a) extend the retention period, and/or b) increase the number saved.

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Cloudera Employee
Posts: 6
Registered: ‎08-21-2017

Re: retaining more impala profiles.

The following page shows how to adjust the space used by CM to store these profiles: 

 

https://www.cloudera.com/documentation/enterprise/5-15-x/topics/cm_ig_storage.html#concept_vtk_pqk_n...

 

Let me know if that helps with the issue. 

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