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Posted to dev@parquet.apache.org by GitBox <gi...@apache.org> on 2021/03/09 19:09:20 UTC
[GitHub] [parquet-format] pitrou commented on a change in pull request #168: PARQUET-1996: [Format] Add interoperable LZ4 codec, deprecate existing LZ4 codec
pitrou commented on a change in pull request #168:
URL: https://github.com/apache/parquet-format/pull/168#discussion_r590644296
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File path: src/main/thrift/parquet.thrift
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@@ -481,9 +481,10 @@ enum CompressionCodec {
SNAPPY = 1;
GZIP = 2;
LZO = 3;
- BROTLI = 4; // Added in 2.4
- LZ4 = 5; // Added in 2.4
- ZSTD = 6; // Added in 2.4
+ BROTLI = 4; // Added in 2.4
+ LZ4 = 5; // DEPRECATED (Added in 2.4)
+ ZSTD = 6; // Added in 2.4
+ LZ4_RAW = 7; // Added in 2.9
Review comment:
This is proposing the LZ4 _block_ format, not the LZ4 _frame_ format which the dependent blocks error seems to be stemming from.
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