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GH-3513: Optimize dictionary writers with OpenHashMap + ArrayList (up to ~70x encodeDictionary) #3514

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GH-3513: Optimize dictionary writers with OpenHashMap + ArrayList

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GH-3513: Optimize dictionary writers with OpenHashMap + ArrayList (up to ~70x encodeDictionary) #3514

GH-3513: Optimize dictionary writers with OpenHashMap + ArrayList
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Build Parquet with JDK 11 and gzip,snappy
succeeded May 1, 2026 in 24m 3s