Ji Liu created ARROW-5834:
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Summary: [Java] Apply new hash map in DictionaryEncoder
Key: ARROW-5834
URL: https://issues.apache.org/jira/browse/ARROW-5834
Project: Apache Arrow
Issue Type: New Feature
Reporter: Ji Liu
Assignee: Ji LiuFollow-up of [ARROW-5814|https://issues.apache.org/jira/browse/ARROW-5814]. Apply new hash map in DictionaryEncoder to make it work. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
