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Posted to dev@parquet.apache.org by "Gabor Szadovszky (JIRA)" <ji...@apache.org> on 2018/04/18 12:23:01 UTC
[jira] [Closed] (PARQUET-1242) parquet.thrift refers to wrong
releases for the new compressions
[ https://issues.apache.org/jira/browse/PARQUET-1242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gabor Szadovszky closed PARQUET-1242.
-------------------------------------
> parquet.thrift refers to wrong releases for the new compressions
> ----------------------------------------------------------------
>
> Key: PARQUET-1242
> URL: https://issues.apache.org/jira/browse/PARQUET-1242
> Project: Parquet
> Issue Type: Bug
> Reporter: Zoltan Ivanfi
> Assignee: Zoltan Ivanfi
> Priority: Major
> Fix For: format-2.5.0
>
>
> parquet.thrift contains the following:
> {{/**}}
> {{ * Supported compression algorithms.}}
> {{ *}}
> {{ * Codecs added in {color:red}2.3.2{color} can be read by readers based on {color:red}2.3.2{color} and later.}}
> {{ * Codec support may vary between readers based on the format version and}}
> {{ * libraries available at runtime. Gzip, Snappy, and LZ4 codecs are}}
> {{ * widely available, while Zstd and Brotli require additional libraries.}}
> {{ */}}
> {{enum CompressionCodec {}}
> {{ UNCOMPRESSED = 0;}}
> {{ SNAPPY = 1;}}
> {{ GZIP = 2;}}
> {{ LZO = 3;}}
> {{ BROTLI = 4; // Added in {color:red}2.3.2{color}}}
> {{ LZ4 = 5; // Added in {color:red}2.3.2{color}}}
> {{ ZSTD = 6; // Added in {color:red}2.3.2{color}}}
> {{}}}
> In reality, there was no 2.3.2 release. These compression codecs were added in version 2.4.
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