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Error processing parquet file: invalid compression method: ZSTD #150

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vedantroy opened this issue Oct 28, 2024 · 1 comment
Closed

Error processing parquet file: invalid compression method: ZSTD #150

vedantroy opened this issue Oct 28, 2024 · 1 comment

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@vedantroy
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vedantroy commented Oct 28, 2024

Thanks for reporting an issue!

Steps to reproduce

When I try to open a valid parquet file (pandas can open it):

        console.log('opening')
		const reader = await parquet.ParquetReader.openFile(values["input-file"]);
        console.log('reading')
		const cursor = reader.getCursor();
        console.log('cursor')
		
		let record = null;
		let count = 0;
        console.log('looping')
		while ((record = await cursor.next())) {
			console.log(record);
			count++;
		}

I get the error:

Error processing parquet file: invalid compression method: ZSTD

Package version: 1.8.5

I will try to give a sample parquet file to aid in debugging.

@wilwade
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wilwade commented Oct 29, 2024

@vedantroy Currently we do not have support for zstd compression. Open to PRs for it.

Duplicate of #77

@wilwade wilwade closed this as not planned Won't fix, can't repro, duplicate, stale Oct 29, 2024
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