How to execute queries on the clickhouse cluster simultaneously #4
Description
Hi,
Let's say that I have 10 nodes clickhouse server.
Let's say that I have 50 queries that I would like to execute on each node's distributed table and get results (in pandas dataframe).
I have seen an example on https://docs.python.org/3/library/asyncio-queue.html (bottom of the page), but I don't know how to use aioch for the same purpose.
My situation is that I should have 50 queries (sleep_for), and 10 tasks.
As soon as one query is finished free server should take another query and execute it.
Has someone done something like that?
Regards.