Query list of token_ranges, query by token_range

[ddorian]

Is it possible to get a list of token-ranges on a table ? Hopefully along with a master_id column, so I can group by master-node ?

Then is it possible to query a table by token-range(s) (so I can be certain I'll query 1-x servers) by using the data from the query in the first question ?

regards,
ddorian

[kmuthukk]

@ddorian - by master_id - are you actually referring to the notion of "leader" for the tablet(s)? [In YugaByte DB, yb-master is another set of processes, which is also kept HA via Raft, and it is responsible for keeping system metadata and performing various admin/background tasks. So we are use the term leader (instead of master) to refer to the Raft leader(s).]

Please note this is being discussed here as another person asked something similar: #353 (comment)

[ddorian]

Yes, leader.

Should I close this then ?

[kmuthukk]

Hi @ddorian - perhaps we can close this once we post a summary of the "HOW TO" for your question in this thread or simply document it in docs.yugabyte.com. Let's leave this open until then.

[ddorian]

this is implemented in systems.partitions in YCQL.