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### What changes were proposed in this pull request? I'm having some trouble finding an authoritative reference, but it looks like a release (which is a property) may not contain...

raboof

MINOR: Fix Patched Base doc in specification

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### What changes were proposed in this pull request? Fix patched base specification to state that only 5% of values are patched, not 10% ### Why are the changes needed?...

Jefffrey

### What changes were proposed in this pull request? This PR aims to implement JsonFileDump to output user metadata. ### Why are the changes needed? ORC-223 implements the output of...

cxzl25

Example files are using legacy timezone names (US/Pacific)

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The example ORC files use a timezone of `US/Pacific` which is no longer included in all Linux distributions. Ubuntu 24.04, for example, has moved this to a separate `tzdata-legacy` package....

bdice

ORC-262: [C++] Support async io prefetch for orc c++ lib

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### What changes were proposed in this pull request? Support async io prefetch for orc c++ lib. Close https://issues.apache.org/jira/browse/ORC-262 Changes: - Added new interface `InputStream::readAsync`(default unimplemented). It reads io asynchronously...

taiyang-li

## What changes were proposed in this pull request? Add support for the ORC writer to ensure that the compression block is aligned with the row group boundary。 ## Why...

luffy-zh

[WIP] Add support for geometry type

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### What changes were proposed in this pull request? POC of geometry type supporting ### Why are the changes needed? Add support for geometry type ### How was this patch...

ffacs

[C++] read encrypted ORC file

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### What changes were proposed in this pull request? you can use C++ version code to read encrypted ORC files ORC file structure：[links](https://www.processon.com/mindmap/6503c70803ab061eb31b80da) ### Why are the changes needed? The...

zxf216

Allow using external lib instead of trying to build bundled duplicates

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Firstly, this simply fails: ``` ---> Extracting orc-2.0.2.tar.gz Executing: cd "/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_devel_apache-orc/apache-orc/work" && /usr/bin/gzip -dc '/opt/local/var/macports/distfiles/apache-orc/orc-2.0.2.tar.gz' | /usr/bin/gnutar --no-same-owner -xf - ---> Configuring apache-orc (using ccache) Executing: cd "/opt/local/var/macports/build/_opt_PPCSnowLeopardPorts_devel_apache-orc/apache-orc/work/build" && /opt/local/bin/cmake...

barracuda156

How does hive.exec.orc.default.buffer.size affect the file size?

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i write orc file use spark sql 3.3。 I noticed that in the production environment, many ORC files had small stripe sizes. So, I decided to adjust the value of...

loukey-lj