ARROW-5986: [Java] Code cleanup for dictionary encoding #4909
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+1, LGTM. The 0.14.1 release candidate is already cut but it shouldn't have cherry-picked any of these changes. |
kszucs
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Jul 22, 2019
Related to [ARROW-5986](https://issues.apache.org/jira/browse/ARROW-5986). In last few weeks, we did some refactor in dictionary encoding. Since the new designed hash table for DictionaryEncoder and hashCode & equals API in ValueVector already checked in, some classed are no use anymore like DictionaryEncodingHashTable, BaseBinaryVector and related benchmarks & UT. Fortunately, these changes are not made into version 0.14, which makes possible to remove them. I think this should be merged before 0.14.1? @emkornfield Author: tianchen <niki.lj@alibaba-inc.com> Closes #4909 from tianchen92/ARROW-5986 and squashes the following commits: bd6d7af <tianchen> ARROW-5986: Code cleanup for dictionary encoding
pribor
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Oct 24, 2025
Related to [ARROW-5986](https://issues.apache.org/jira/browse/ARROW-5986). In last few weeks, we did some refactor in dictionary encoding. Since the new designed hash table for DictionaryEncoder and hashCode & equals API in ValueVector already checked in, some classed are no use anymore like DictionaryEncodingHashTable, BaseBinaryVector and related benchmarks & UT. Fortunately, these changes are not made into version 0.14, which makes possible to remove them. I think this should be merged before 0.14.1? @emkornfield Author: tianchen <niki.lj@alibaba-inc.com> Closes apache#4909 from tianchen92/ARROW-5986 and squashes the following commits: bd6d7af <tianchen> ARROW-5986: Code cleanup for dictionary encoding
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Related to ARROW-5986.
In last few weeks, we did some refactor in dictionary encoding.
Since the new designed hash table for DictionaryEncoder and hashCode & equals API in ValueVector already checked in, some classed are no use anymore like DictionaryEncodingHashTable, BaseBinaryVector and related benchmarks & UT.
Fortunately, these changes are not made into version 0.14, which makes possible to remove them.
I think this should be merged before 0.14.1? @emkornfield