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Posted to commits@parquet.apache.org by we...@apache.org on 2020/08/05 19:09:15 UTC
[parquet-testing] 01/01: PARQUET-1878: [C++] lz4 codec is not
compatible with Hadoop Lz4Codec (#13)
This is an automated email from the ASF dual-hosted git repository.
wesm pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/parquet-testing.git
commit 60deed44bb750dd584c7307690b450400e916cb6
Merge: 40379b3 25c8ce4
Author: Wes McKinney <we...@users.noreply.github.com>
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(-)