AttributeError: 'SerialGroup' object has no attribute 'put'

[26huitailang]

I follow the official tutorial. Try to upload and unpack the file to several servers but got this problem. And I dir(pool), there is no attribute named put.

[bitprophet]

Apologies, that specific feature is still pending, we hope to get it out in an early feature release. See #1810. Thanks!

[mapio]

Pending since one year? Take at least the time to remove it from the getting started docs!

[andrewebdev]

End of 2020 and still not implemented.

Maybe this should not be mentioned in the tutorial or documents if it's not available? It creates a false sense of capabilities and results in people chasing tails.