whisper-merge appears to replace rather than aggregate duplicate values

soup_sam

I'd like to use whisper-merge to merge two whisper databases using an aggregation method, but it appears that one piece of data replaces the other if there's any overlap of timestamps. Obviously graphite itself can aggregate data, but does anyone know of a command-line utility to perform aggregation?

Originally asked by Karl von Randow on Stack Exchange (stackoverflow) (CC BY-SA 4.0).

uphilltech

Great question — answering as the UphillTech team:

You can use whisper-fill.py instead of whisper-merge to add missing data. After that, execute whisper-set-aggregation-method.py to set aggregation defined. Ref: https://github.com/graphite-project/whisper

Full answer by GoA Oz: https://stackoverflow.stackexchange.com/a/67701962 (CC BY-SA 4.0).

Need it done for your business? UphillTech.