Support parquet file-wide configuration allows to tune I/O performance and file size #23
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We can have these configuration via config file in JSON, YAML, ..., or environment variables as other options. Tell me if you have prefered one! |
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Whichever file format we use, I think environment variables are required. |
naoty
approved these changes
Apr 30, 2020
t2y
approved these changes
Apr 30, 2020
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Thanks for your quick reviews.
I left the task. |
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#21
Support file-wide configurations to optimize file I/O and improve interoperability (especially compression codec)
It doesn't focus on column-level config, encoding because it requires more complicated config (how to select columns, what encoding regarding to column type)