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commit 60deed44bb750dd584c7307690b450400e916cb6 Merge: 40379b3 25c8ce4 Author: Wes McKinney <[email protected]> AuthorDate: Wed Aug 5 14:09:04 2020 -0500 PARQUET-1878: [C++] lz4 codec is not compatible with Hadoop Lz4Codec (#13) This patch adds two parquet files used for testing in https://github.com/apache/arrow/pull/7789 File contents (same for both files): ``` $ parquet-tools dump hadoop_snappy_348283e35cc107e1a1f6b1bb00e397fe576bf4bad16ec3216799aa52a7552357.parquet row group 0 -------------------------------------------------------------------------------- c0: INT64 SNAPPY DO:0 FPO:4 SZ:97/93/0.96 VC:4 ENC:PLAIN_DICTIONARY,BIT_PACKED [more]... c1: BINARY SNAPPY DO:0 FPO:101 SZ:65/61/0.94 VC:4 ENC:PLAIN_DICTIONA [more]... v11: DOUBLE SNAPPY DO:0 FPO:166 SZ:110/108/0.98 VC:4 ENC:RLE,PLAIN_DI [more]... c0 TV=4 RL=0 DL=0 DS: 2 DE:PLAIN_DICTIONARY ---------------------------------------------------------------------------- page 0: DLE:BIT_PACKED RLE:BIT_PACKED VLE:PLAIN_DICTIONARY [more]... VC:4 c1 TV=4 RL=0 DL=0 DS: 2 DE:PLAIN_DICTIONARY ---------------------------------------------------------------------------- page 0: DLE:BIT_PACKED RLE:BIT_PACKED VLE:PLAIN_DICTIONARY [more]... VC:4 v11 TV=4 RL=0 DL=1 DS: 3 DE:PLAIN_DICTIONARY ---------------------------------------------------------------------------- page 0: DLE:RLE RLE:BIT_PACKED VLE:PLAIN_DICTIONARY [more]... VC:4 INT64 c0 -------------------------------------------------------------------------------- *** row group 1 of 1, values 1 to 4 *** value 1: R:0 D:0 V:1593604800 value 2: R:0 D:0 V:1593604800 value 3: R:0 D:0 V:1593604801 value 4: R:0 D:0 V:1593604801 BINARY c1 -------------------------------------------------------------------------------- *** row group 1 of 1, values 1 to 4 *** value 1: R:0 D:0 V:0x616263 value 2: R:0 D:0 V:0x646566 value 3: R:0 D:0 V:0x616263 value 4: R:0 D:0 V:0x646566 DOUBLE v11 -------------------------------------------------------------------------------- *** row group 1 of 1, values 1 to 4 *** value 1: R:0 D:1 V:42.0 value 2: R:0 D:1 V:7.7 value 3: R:0 D:1 V:42.125 value 4: R:0 D:1 V:7.7 ``` data/hadoop_lz4_compressed.parquet | Bin 0 -> 702 bytes data/non_hadoop_lz4_compressed.parquet | Bin 0 -> 2795 bytes 2 files changed, 0 insertions(+), 0 deletions(-)
