Apache9 commented on PR #5518:
URL: https://github.com/apache/hbase/pull/5518#issuecomment-1833023373
> > Have you check the ref guide? For me, I think setting the replica mode
to something other than NONE indicates that the user wants to use meta replica?
>
> Thanks, @Apache9 . The ref guide doesn't bound the relation ship between
the two configs. I think, when we enabling the meta replica, we will set both
the two configs under normal circumstances. But when encountering problems
caused by meta replica, disable it throught the configs is a quick recover
method. The key problem here is that we should disable meta replica by only one
config("hbase.meta.replicas.use") or both the relevant configs. I prefer the
first way, but I'm neutral on both the ways.
Maybe at client side we just do not care about `hbase.meta.replicas.use`?
The `hbase.meta.replicas.use` config is only for server side. So maybe a more
suitable way here is that, at server side, like when initialize a region server
or master, when `hbase.meta.replicas.use` is set to false, we force set the
replica mode to NONE as it is useless to use other replica modes?
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