callback_write_parquet: Callback function to write Parquet partition
In svraka/asmisc: Miscellaneous Utility Functions
callback_write_parquet R Documentation
Callback function to write Parquet partition
Description
A function factory that creates a callback function for
readr::read_delim_chunked().
Usage
callback_write_parquet(chunk_paths, chunk_size, processing_function = NULL)
Arguments
chunk_size
The number of rows to include in each chunk
processing_function
A function that takes each chunk and
does arbitrary data processing on it before writing the resulting
data frame into its Parquet partition.
Value
A function to be used in read_delim_chunked_to_dataset().
See Also
svraka/asmisc documentation built on June 12, 2025, 12:04 p.m.
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| callback_write_parquet | R Documentation |
Callback function to write Parquet partition
Description
A function factory that creates a callback function for
readr::read_delim_chunked().
Usage
callback_write_parquet(chunk_paths, chunk_size, processing_function = NULL)
Arguments
chunk_size |
The number of rows to include in each chunk |
processing_function |
A function that takes each chunk and does arbitrary data processing on it before writing the resulting data frame into its Parquet partition. |
Value
A function to be used in read_delim_chunked_to_dataset().
See Also
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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