Michael Armbrust created SPARK-2184: ---------------------------------------
Summary: AddExchange isn't idempotent Key: SPARK-2184 URL: https://issues.apache.org/jira/browse/SPARK-2184 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 1.0.0 Reporter: Michael Armbrust -- This message was sent by Atlassian JIRA (v6.2#6252)