Parquet Java ALP Implementation#3397

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vinooganesh wants to merge 38 commits into

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vinooganesh:vinooganesh/alp-java-implementation

Commits on Feb 15, 2026

first pass of ALP java implementation
vinooganesh
committed

Commits on Feb 18, 2026

Fix uint16 overflow bug in max vector
vinooganesh
committed

Commits on Mar 14, 2026

Align ALP wire format with C++ Arrow for interop compatibility
vinooganesh
committed

Commits on Mar 22, 2026

Commits on Mar 23, 2026

Apply code review fixes to ALP implementation (items 4-8)
vinooganesh
committed
Revert unrelated changes and clarify ALP Hadoop write path error
vinooganesh
committed

Commits on Apr 16, 2026

Merge remote-tracking branch 'origin/master' into vinooganesh/alp-java-implementation
vinooganesh
committed

Commits on Apr 17, 2026

Add ALP encoding write support, Thrift patch, and interop tests
vinooganesh
committed

Commits on Apr 23, 2026

Merge remote-tracking branch 'origin/master' into vinooganesh/alp-java-implementation
vinooganesh
committed

Commits on Apr 25, 2026

Preserve ALP preset cache across page resets, fix benchmark build, add pyarrow interop test
vinooganesh
committed

Commits on May 16, 2026

Add configurable ALP vector size knob
vinooganesh
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Commits on May 17, 2026

Commits on May 18, 2026

Commits on May 24, 2026

Emit CSV truth sidecar alongside the corner-case fixture
vinooganesh
committed

Commits on May 26, 2026

Commits on May 29, 2026

Merge remote-tracking branch 'origin/master' into vinooganesh/alp-java-implementation
vinooganesh
committed

Commits on Jul 1, 2026

Merge remote-tracking branch 'origin/master' into vinooganesh/alp-java-implementation
vinooganesh
committed

Commits on Jul 6, 2026

Use signed FOR range when estimating ALP float encoding size
vinooganesh
committed

Commits on Jul 7, 2026

Commits on Jul 11, 2026