Chih-Wei Chang

Hi @dmthuc, I wonder if there is way to tell if the cluster is healthy or not so we know whether we need to slow down ingestion etc. For example,...

@dmthuc appreciate the help. We tried tune the parameters and it seems the `cnch_merge_max_total_rows_to_merge` is especially helpful. The default value seems to be 50M and we increases it to 500M....

I see thank you. So do you think we should further increase the maximum number of rows in a part to reduce the number of parts? Or do you think...

@hustnn Our query pattern is like such ``` SELECT ... FROM logs WHERE timestamp > now() - 900 // common lookback range is 15m, 1h, 3h, or 24h, very very...

I couldn't find the reproducible queries either. It seems back then it was partially due to the metadata and/or TTL statement not compatible with the partition key. We are not...