Created 06-26-2018 05:09 AM
Hello all
I've noticed that in the Grafana UI when i filter for specific servers i can still see in the list Hosts that are no longer a part of the cluster (Datanodes that were deleted completely from the cluster).
How can i remove them from Grafana UI ?
Adi
Created 06-26-2018 05:11 AM
Want to get a detailed solution you have to login/registered on the community
Register/LoginCreated 06-26-2018 05:11 AM
Want to get a detailed solution you have to login/registered on the community
Register/LoginCreated 06-26-2018 05:16 AM
Thank you for your promptly response !
I was refering to hosts that were deleted months ago that are still there...
So it seems that Grafana isn't aware to the change....
Created 06-26-2018 05:19 AM
Grafana pulls all historical metrics related data from AMS collector, So your AMS might be having the old host information.
Please try accessing the following URL of AMS collector to see how many hosts are there and to verify the AMS database still has Old host info:
http://<ams-host>:6188/ws/v1/timeline/metrics/hosts
Created 06-26-2018 06:24 AM
The old hosts are still in the AMS metrics. I will take care of the TTL in AMS as per your recommendations.
Thank you !