Dear cassandra's pioneers:
I am a 5 years' newbie, it is until now that I have time to use cassandra.
but I cann't check cassandra's high availabily when I stop a seed node or none
seed DN as CGE or Greenplum.
Would someone can tell me how to check the cassandra's high availability?
even I change the consistency level from one to local_one, the cqlsh's select
is always return an error of NoHostAvailable.
By the way, would you like to answer me other two questions:
2nd question: although cassandrfa's consistency is a per-operation setting,
isn't there a whole all operations' consistency setting method?
3rd question: how can I can cassandra cluster's running variables as mysql's
show global variables? such as hidden variable of auto_bootstrap?
Thank you!
Sincerely
Nimbuslin(Lin JiaXin)
Mobile: 0086 180 5986 1565
Mail: [email protected]
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