Krisztian Szucs created ARROW-2718:
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Summary: [Packaging] GPG sign downloaded artifacts
Key: ARROW-2718
URL: https://issues.apache.org/jira/browse/ARROW-2718
Project: Apache Arrow
Issue Type: Sub-task
Reporter: Krisztian Szucs-- This message was sent by Atlassian JIRA (v7.6.3#76005)
