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Hello is it recommended to set below properties fo...
# general
s
Hello is it recommended to set below properties for multi tenant enablement in table for pinot cluster.tenant.isolation.enable=false pinot.set.instance.id.to.hostname=true as I see from the document https://docs.pinot.apache.org/basics/concepts/components/cluster/tenant As far I know cluster.tenant.isolation.enable=false is not recommonded.
n
Parameter 
cluster.tenant.isolation.enable=false
is used when you add new servers to the tenants, and the new server and brokers won't be tagged with 
DefaultTenant
automatically.
Previously, all the new servers and brokers were used to come up with the 
DefaultTenant
tags. And this way, they become part of the default tenant. If you set the above parameter, new resources won't be tagged.
s
yes I agreed and because of that we did cluster.tenant.isolation.enable=false but after tenent tag should we bring to true
x
this config is just for the new added servers tenant tagging
The concept here is that, When 
cluster.tenant.isolation.enable=false
, all newly added servers are tagged as 
DefaultTenant
and started accept new data and queries. When 
cluster.tenant.isolation.enable=true
, all newly added servers will join as 
untagged
. And until tagged, those servers won’t serve any traffic.
s
Can we revert this property after tagging done
x
why you want to revert? this config only act for the initial tagging
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