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Pyspark preprocessor outputs to s3#124

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basavaraj29 wants to merge 2 commits intospark-preprocessor-optimizationsfrom
pyspark-preprocessor-use-s3
Open

Pyspark preprocessor outputs to s3#124
basavaraj29 wants to merge 2 commits intospark-preprocessor-optimizationsfrom
pyspark-preprocessor-use-s3

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@basavaraj29
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the preprocessor now writes processed edge and node data to s3, but the data is split into many files. need to combine them.

the following errors when the files are small,

s3_obj.merge(output_filename, files_list)

throws the error EntityTooSmall.

once we have a single file, we can look into converting that to binary. Alternatively, we can define a custom writer that outputs in binary format without the intermediate csv files.

@basavaraj29 basavaraj29 changed the base branch from main to spark-preprocessor-optimizations November 22, 2022 21:19
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