Hello team! :wave: New Hamilton user here. :slight...
# hamilton-helps
sahil-shetty
09/18/2024, 11:32 PMHello team! 👋 New Hamilton user here. 🙂
I'm running into the below error when I add the tracker to the driver. It does not break the run, however I can't view the summary output in the UI for dataframes that contain a Date/Datetime column. Looks like it attempts to calculate the std for the Date column as well that's causing it to break. Is this a potential bug? Any help would be appreciated. Thank you.
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Stefan Krawczyk
09/18/2024, 11:34 PM@sahil-shetty what version of polars are you running?
Stefan Krawczyk
09/18/2024, 11:34 PMI recall we just updated some code here — but perhaps we didn’t make it backwards compatible with older polars versions (or you need to upgrade to the latest
sf-hamilton-sdkStefan Krawczyk
09/18/2024, 11:36 PMmind doing - the following if you’re using
pippip freeze | grep hamiltonpip freeze | grep polarss
sahil-shetty
09/18/2024, 11:37 PMpolars ==1.0.0
sahil-shetty
09/18/2024, 11:38 PMsf-hamilton==1.76.0
sf-hamilton-sdk==0.7.1
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Stefan Krawczyk
09/18/2024, 11:40 PMgreat thanks — this helps.
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sahil-shetty
09/18/2024, 11:41 PMcheers, thanks for looking into it
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Stefan Krawczyk
09/18/2024, 11:47 PMokay yeah seems like a bug on our end — seems like polars doesn’t implement standard deviation for timestamps/dates like pandas does.
Stefan Krawczyk
09/18/2024, 11:47 PMcan push a fix shortly
Stefan Krawczyk
09/19/2024, 12:01 AMI will get it out tonight — just writing some more tests.
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sahil-shetty
09/19/2024, 12:06 AMawesome, thanks a lot Stefan!
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Stefan Krawczyk
09/19/2024, 2:30 PM@sahil-shetty just checking in, did the new version fix things for you?
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sahil-shetty
09/19/2024, 2:44 PMyes, works like a charm now. Thank you! 🙂
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