Hello Support Team -
We have upgraded Signoz to l...
# supportc
Chintan Patel
12/15/2022, 5:04 PMHello Support Team -
We have upgraded Signoz to latest version(0.12.0) but after that we are facing some issue with "No data to display" for any dashboards randomly if we refresh it multiple time then it will start to appear data but from other dashboards data will be showing as "No data to display".
Chintan Patel
12/15/2022, 5:05 PMAfter we refresh it, it will showing the data:
Chintan Patel
12/15/2022, 5:05 PMCan someone please help on this?
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Pranay
12/16/2022, 2:55 AM
@Chintan Patel Are you using ClickHouse queries in dashboards? Once you start seeing that data - does it get into
No Dataa
Ankit Nayan
12/16/2022, 5:17 AM
@Chintan Patel what is the shardCount and replicaCount of clickhouse you are using?
replicaCountv0.12.0c
Chintan Patel
12/16/2022, 5:43 AMYes @Ankit Nayan - We have made 2 replicas of ClickHouse.
Chintan Patel
12/16/2022, 5:59 AMWe made replica count to 1 and it is working fine.
Chintan Patel
12/16/2022, 6:00 AMBut question is there, let's say somehow of one of the shard is crashed then how we can recover that shard data @Ankit Nayan?
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Ankit Nayan
12/18/2022, 12:25 PM
@Chintan Patel replicas is the answer for that unless you backup clickhouse data. We shall be releasing support for replication soon
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Chintan Patel
12/19/2022, 6:12 AMokay thanks for the information @Ankit Nayan
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