Wes McKinney created ARROW-4390:
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Summary: [R] Serialize "labeled" metadata in Feather files, IPC
messages
Key: ARROW-4390
URL: https://issues.apache.org/jira/browse/ARROW-4390
Project: Apache Arrow
Issue Type: Improvement
Components: R
Reporter: Wes McKinneysee https://github.com/apache/arrow/issues/3480 -- This message was sent by Atlassian JIRA (v7.6.3#76005)
