Dask-sql NotImplementedError

1

I am trying out dask-sql but keeping getting error saying string[pyarrow] NotImplementedError: the python type string is not implemented (yet), idea?

2

Hi @bnamantis,

Maybe you could try to disable the use PyArrow String:

import dask 
dask.config.set({"dataframe.convert-string": False})
3

1000006259
10000062591920×1440 175 KB

4

Hope you can see screenshot, same error, no change, I am running same example in the documentation, not sure if there is any versioning issue, are you able to run it without error?

5

Could you also provide the environment you are using, especially Pandas and Dask versions?

6

So I was able to reproduce you issue with Dask and dask-sql latest version.

But adding

import dask 
dask.config.set({"dataframe.convert-string": False})

Before any other thing in my code solved it.

An issue is already opened here: [QST] NotImplementedError: The python type string is not implemented (yet) · Issue #1225 · dask-contrib/dask-sql · GitHub.

7

This worked! Thank you so much!

1 Like