Jeff Zhang created ZEPPELIN-2768:
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Summary: Bump up Spark version to 2.2.0
Key: ZEPPELIN-2768
URL: https://issues.apache.org/jira/browse/ZEPPELIN-2768
Project: Zeppelin
Issue Type: Improvement
Reporter: Jeff Zhang-- This message was sent by Atlassian JIRA (v6.4.14#64029)
