v1.7.4

Milestone

• https://github.com/apache/orc/milestone/7

Changelog

• v1.7.3...v1.7.4

Bug Fixes

• ORC-1120: Remove C++ library limitation about write version (#1054)
• ORC-1121: Fix column conversion check bug which causes column filters don't work (#1055)
• ORC-1127: [C++] add missing version of UNSTABLE-PRE-2.0 (#1064)
• ORC-1146: Float category missing check if the statistic sum is a finite value (#1078)
• ORC-1147: Use isNaN instead of isFinite to determine the contain NaN values (#1082)

Improvements

• ORC-236: Support UNION type in Java Convert tool (#1025)
• ORC-1116: [C++] Fix csv-import tool when exporting long bytes (#1044)
• ORC-1123: Add estimationMemory method for writer (#1057)

Tests

• ORC-1145: Add Java 18 to GitHub Action CI (#1074)
• ORC-1118: Support Java 17 and ARM64 docker tests (#1047)

Documentation

• ORC-1117: Add Dask page at Using in Python section (#1045)
• ORC-1119: Remove timestamp from ORC API docs (#1049)