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GH-3495: Optimize PlainValuesWriter with direct ByteBuffer slab writes (~2.5x encode speedup) #3496

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GH-3495: Bulk write in LittleEndianDataOutputStream.writeInt/writeShort

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GH-3495: Optimize PlainValuesWriter with direct ByteBuffer slab writes (~2.5x encode speedup) #3496

GH-3495: Bulk write in LittleEndianDataOutputStream.writeInt/writeShort
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Build Parquet with JDK 17 and uncompressed
succeeded Apr 21, 2026 in 5m 35s