08-06-2018 09:24 AM
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.
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.
08-07-2018 12:49 PM
The following page shows how to adjust the space used by CM to store these profiles:
Let me know if that helps with the issue.