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Brian Hulette commented on ARROW-1727: -------------------------------------- Is the scope of this ticket just making the appropriate documentation and/or flatbuffer spec changes in [/format|https://github.com/apache/arrow/tree/master/format]? I like the idea idea of including a {{NEW/DELTA}} flag in the dictionary batch. Is there a way the flag could be optional and default to {{NEW}} for backwards compatibility? or is that not worth the trouble? > [Format] Expand Arrow streaming format to permit new dictionaries and deltas > / additions to existing dictionaries > ----------------------------------------------------------------------------------------------------------------- > > Key: ARROW-1727 > URL: https://issues.apache.org/jira/browse/ARROW-1727 > Project: Apache Arrow > Issue Type: Improvement > Components: Format > Reporter: Wes McKinney > -- This message was sent by Atlassian JIRA (v6.4.14#64029)