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Uwe L. Korn commented on ARROW-1137: ------------------------------------ PR: https://github.com/apache/arrow/pull/764 > Python: Ensure Pandas roundtrip of all-None column > -------------------------------------------------- > > Key: ARROW-1137 > URL: https://issues.apache.org/jira/browse/ARROW-1137 > Project: Apache Arrow > Issue Type: Improvement > Components: Python > Affects Versions: 0.4.1 > Reporter: Uwe L. Korn > Assignee: Uwe L. Korn > Fix For: 0.5.0 > > -- This message was sent by Atlassian JIRA (v6.4.14#64029)