Robert Nishihara created ARROW-4379: ---------------------------------------
Summary: Register pyarrow serializers for collections.Counter and collections.deque. Key: ARROW-4379 URL: https://issues.apache.org/jira/browse/ARROW-4379 Project: Apache Arrow Issue Type: Improvement Components: Python Reporter: Robert Nishihara -- This message was sent by Atlassian JIRA (v7.6.3#76005)