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Hey, I see cluster is hardcoded atm https://github.com/SigNoz/signoz-otel-collector/blame/main/exporter/clickhousemetricsexporter/clickhouse.go#L47 Setting env

CLICKHOUSE_CLUSTER

doesn't have any effect as it is not read by collector, and hence you're facing the problem To make it work, use

cluster

for your clickhouse cluster name.

I can see that. But I need to use multi signoz, that mean I need to create multi clickhouse “cluster”. It is so crazy, My expect is signoz of A team use clickhouse cluster A and signoz of B team use clickhouse cluster B. Then I can operate all clickhouse cluster easier. An other solution is change database name of signoz. But I see it is hardcoded with

signoz-logs

database as this issues: https://github.com/SigNoz/signoz-otel-collector/issues/165

You can find more about prerequisites for External Clickhouse in the docs below: https://signoz.io/docs/operate/clickhouse/external-clickhouse/#prerequisites