Releases

Current Release - 1.5.5:

ORC 1.5.5 contains both the Java reader and writer and the C++ reader for ORC files. It also contains tools for working with ORC files and looking at their contents and metadata.

• Released: 14 March 2019
• Source code: orc-1.5.5.tar.gz
• GPG Signature signed by Owen O’Malley (3D0C92B9)
• Git tag: rel/release-1.5.5
• Maven Central: ORC 1.5.5
• SHA 256: 486bbf0765a5b8c2…
• Fixed issues: ORC-1.5.5

The new features of ORC 1.5:

• ORC-179 Add ORC C++ Writer
• ORC-91 Support for variable length blocks in HDFS.
• ORC-199 Implement a CSV to ORC converter
• ORC-344 Support for using Decimal64ColumnVector
• ORC-345 Adding Decimal64StatisticsImpl
• ORC-331 Support for building C++ under MSVC.
• ORC-234 Support for older versions of Hadoop (>= 2.2.x)
• ORC-305 Added statistics for size on disk

Known issues:

Checking signatures

All GPG signatures should be verified as matching one of the keys in ORC’s committers’ key list.

% shasum -a 256 orc-X.Y.Z.tgz | diff - orc-X.Y.Z.tgz.sha256
% gpg --import KEYS
% gpg --verify orc-X.Y.Z.tgz.asc

All releases:

Version	Date	State	Release
1.5.5	2019-03-14	latest	ORC-1.5.5
1.5.4	2018-12-21	archived	ORC-1.5.4
1.5.3	2018-09-25	archived	ORC-1.5.3
1.5.2	2018-06-29	archived	ORC-1.5.2
1.5.1	2018-05-25	archived	ORC-1.5.1
1.5.0	2018-05-14	archived	ORC-1.5.0
1.4.4	2018-05-14	stable	ORC-1.4.4
1.4.3	2018-02-09	archived	ORC-1.4.3
1.4.2	2018-01-23	archived	ORC-1.4.2
1.4.1	2017-10-16	archived	ORC-1.4.1
1.4.0	2017-05-08	archived	ORC-1.4.0
1.3.4	2017-10-16	archived	ORC-1.3.4
1.3.3	2017-02-21	archived	ORC-1.3.3
1.3.2	2017-02-13	archived	ORC-1.3.2
1.3.1	2017-02-03	archived	ORC-1.3.1
1.3.0	2017-01-23	archived	ORC-1.3.0
1.2.3	2016-12-12	archived	ORC-1.2.3
1.2.2	2016-12-01	archived	ORC-1.2.2
1.2.1	2016-10-05	archived	ORC-1.2.1
1.2.0	2016-08-25	archived	ORC-1.2.0
1.1.2	2016-07-08	archived	ORC-1.1.2
1.1.1	2016-06-13	archived	ORC-1.1.1
1.1.0	2016-06-10	archived	ORC-1.1.0
1.0.0	2016-01-25	archived	ORC-1.0.0

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