Anyone else facing intermittence when querying?
I'...
# supportl
Lucas Carlos
12/01/2022, 8:08 PMAnyone else facing intermittence when querying?
I'm getting
Copy code
{
"status": "success",
"data": {
"resultType": "matrix",
"result": null
}
}p
Pranay
12/02/2022, 2:31 AM
@Lucas Carlos Is this from queries in dashboards?
l
Lucas Carlos
12/02/2022, 12:22 PMyes
Lucas Carlos
12/02/2022, 2:04 PM@Pranay do you guys have a recommendation o clickhouse for high-availability? I found that if I have multiple replicas the data return as null
a
Ankit Nayan
12/02/2022, 2:28 PM
yes @Lucas Carlos, multiple replicas are not supported yet. If you enable replication, data will being ingested to just 1 shard and replica and the APIs will hit the correct shard with data in probabilistic way and hence you sometimes see data and sometimes see null
Ankit Nayan
12/02/2022, 2:29 PM
We are releasing distributed setup next week and replication in some time. I would recommend to get started with 1 shard and 1 replica
l
Lucas Carlos
12/02/2022, 2:29 PM😞
Lucas Carlos
12/02/2022, 2:30 PMThanks for the explanation
Lucas Carlos
12/02/2022, 2:30 PMPlease, let me know if we (SignalWire Inc.) can help to speed-up this process
a
Ankit Nayan
12/02/2022, 2:33 PM
sure....we are almost in testing phase of sharded setup. This would be non-breaking but replication will be breaking and would take sometime to release. Are you okay to try out a fresh signoz installation to enable both sharding and replication?
Ankit Nayan
12/02/2022, 2:33 PM
That way we don't need to wait for migration scripts
l
Lucas Carlos
12/02/2022, 2:34 PMYes, we can do, for sure
a
Ankit Nayan
12/02/2022, 2:34 PM
are you guys on k8s?
l
Lucas Carlos
12/02/2022, 2:35 PMyes, helm chart based
a
Ankit Nayan
12/02/2022, 2:35 PM
Cool
Ankit Nayan
12/02/2022, 2:35 PM
and what usecase are you trying to enable first with SigNoz?
l
Lucas Carlos
12/02/2022, 2:36 PMfor the moment, only metrics, but we'll use it heavily in the future
Lucas Carlos
12/02/2022, 2:36 PMwe've ~600 nodes on signoz at the moment
a
Ankit Nayan
12/02/2022, 2:36 PM
ok..got it
Ankit Nayan
12/02/2022, 2:37 PM
which set of receivers have you enabled? Looking for mainly hostmetrics and k8s metrics or something else too?
l
Lucas Carlos
12/02/2022, 2:38 PMhostmetrics and k8s metrics and some prometheus jobs
a
Ankit Nayan
12/02/2022, 2:39 PM
okay... let us get you soon on SigNoz.
2 Views