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Posted to issues@arrow.apache.org by "Micah Kornfield (JIRA)" <ji...@apache.org> on 2019/07/20 05:04:00 UTC
[jira] [Resolved] (ARROW-5986) [Java] Code cleanup for dictionary
encoding
[ https://issues.apache.org/jira/browse/ARROW-5986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Micah Kornfield resolved ARROW-5986.
------------------------------------
Resolution: Fixed
Fix Version/s: 1.0.0
Issue resolved by pull request 4909
[https://github.com/apache/arrow/pull/4909]
> [Java] Code cleanup for dictionary encoding
> -------------------------------------------
>
> Key: ARROW-5986
> URL: https://issues.apache.org/jira/browse/ARROW-5986
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java
> Reporter: Ji Liu
> Assignee: Ji Liu
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.0.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> 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.
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