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ORC-1599: Add zstd compression level and windowlog in Java configurat…
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…ion documentation

### What changes were proposed in this pull request?
Added documentation about `orc.compression.zstd.level` `orc.compression.zstd.windowlog` configuration.
(ORC-817, ORC-1088 2.0.0)

### Why are the changes needed?

### How was this patch tested?
GA

### Was this patch authored or co-authored using generative AI tooling?
No

Closes #1766 from cxzl25/ORC-1599.

Authored-by: sychen <sychen@ctrip.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
(cherry picked from commit d71f407)
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
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cxzl25 authored and dongjoon-hyun committed Jan 22, 2024
1 parent ac39bd6 commit 1c48330
Showing 1 changed file with 14 additions and 0 deletions.
14 changes: 14 additions & 0 deletions site/_docs/core-java-config.md
Original file line number Diff line number Diff line change
Expand Up @@ -102,6 +102,20 @@ permalink: /docs/core-java-config.html
Define the compression strategy to use while writing data. This changes the compression level of higher level compression codec (like ZLIB).
</td>
</tr>
<tr>
<td><code>orc.compression.zstd.level</code></td>
<td>3</td>
<td>
Define the compression level to use with ZStandard codec while writing data. The valid range is 1~22.
</td>
</tr>
<tr>
<td><code>orc.compression.zstd.windowlog</code></td>
<td>0</td>
<td>
Set the maximum allowed back-reference distance for ZStandard codec, expressed as power of 2.
</td>
</tr>
<tr>
<td><code>orc.block.padding.tolerance</code></td>
<td>0.05</td>
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