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ORC community should publish test jars to maven central.

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williamhyun

Release Apache ORC 1.7.6

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- [x] `branch-1.7` is healthy in GitHub Action - https://github.com/apache/orc/commits/branch-1.7 - `Ubuntu 20.04`, `Ubuntu 22.04`, `MacOS 11.6`, `MacOS 12.5`, `Windows` are tested. - `Java 8`, `Java 11`, `Java 17`, `Java...

williamhyun

Greetings, I'm learning to work with ORC in C++, and I think I'm stuck and don't quite understand how to set array's offsets. Precisely, the following code, when executed, produces...

cubter

ORC-998: Sharing compression output buffer among treeWriter: Refactoring within OutStream for portability

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### What changes were proposed in this pull request? There's individual instance of `OutStream` within each TreeWriter created by `WriterContext#createStream` method. Within `OutStream`, there are totally 3 buffers: - current:...

autumnust

Apache ORC 1.8.0 QA

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This activity should track the snapshot and RC builds until we get an official Apache ORC 1.8.0 release. - [x] Dependency Audit (Especially, CVEs) - [x] Test on all supported...

dongjoon-hyun

Add C++ API for Columnar Encryption

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This is created based on the following dev@orc mail on June 11st. https://lists.apache.org/thread/pkp6ffh9pqok7v618zxtox708mv26sz0

dongjoon-hyun

This is created based on the following dev@orc email. - https://lists.apache.org/thread/8hvlmfdw423t5zn7zs6m66rrkz5r0po5 - https://orc.apache.org/specification/ORCv1/

dongjoon-hyun

ORC-1200: Extracting encryption setup logic from `WriterImpl`

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### What changes were proposed in this pull request? Extracting the encryption setup logic as a tool class. ### Why are the changes needed? Because of flink's ORC writer is...

liujiawinds

[C++] Unable to filter DECIMAL column from ORC file

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This question is similar to [THIS one][1] I asked before on StackOverflow, which after some more trials it works. Previously there was some issue with the column Id but now...

karan-k-deepr

RecordReaderImpl.getValueRange() may cause incorrect results

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orc version: 1.6.11, sql: `select xxx from xxx where str is not null` Recently i found some orc files wrote by trino didn't have complete statistics in files meta(maybe a...

PengleiShi