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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/07/14 22:13:16 UTC

[GitHub] [arrow] wesm edited a comment on pull request #7757: ARROW-9424: [C++][Parquet] Disable writing files with LZ4 codec

wesm edited a comment on pull request #7757:
URL: https://github.com/apache/arrow/pull/7757#issuecomment-658438428


   I don't recall but that may have been the case. Either way it's a giant mess since many people use pyarrow to write Parquet files to be consumed by JVM-based systems. I think we can infer that LZ4 is not often used from the fact that we haven't had more bug reports about it.
   
   Note that we can provide backward compatibility if needed for existing LZ4-compressed files by looking at the version number in the file footer


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