Comments (2)
asbisen
commented on July 18, 2024
Hi @quinnj, I was wondering if Feather.Sink is implemented? The following code using CSV.Sink works but the reverse does not
s=CSV.Sink("t.csv")
Feather.read("Formaldehyde.feather", s)but performing the reverse operation from CSV to Feather does not
s=Feather.Sink("t.feather")
CSV.read("./formaldehyde.csv", s)
ERROR: ArgumentError: `source` doesn't support the supported streaming types of `sink`: DataType[DataStreams.Data.Column]
in stream!(::CSV.Source{Base.AbstractIOBuffer{Array{UInt8,1}}}, ::Feather.Sink, ::Bool) at /Users/abisen/.julia/v0.5/DataStreams/src/DataStreams.jl:128
in #read#21(::Bool, ::UInt8, ::UInt8, ::UInt8, ::String, ::Int64, ::Int64, ::Array{DataType,1}, ::Bool, ::Base.Dates.DateFormat, ::Int64, ::Int64, ::Int64, ::Bool, ::CSV.#read, ::String, ::Feather.Sink) at /Users/abisen/.julia/v0.5/CSV/src/Source.jl:297
in read(::String, ::Feather.Sink) at /Users/abisen/.julia/v0.5/CSV/src/Source.jl:293from csv.jl.
quinnj
commented on July 18, 2024
Hey @asbisen, sorry I somehow missed your comment here. I believe there was a transition time where Feather didn't support streaming with CSV, but this should be fixed on the latest releases of both CSV and Feather. Let me know if you have any issues there!
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