[SPARK-2191] Double execution with CREATE TABLE AS SELECT

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.0.1, 1.1.0
• Component/s: SQL
• Assignee: Michael Armbrust
• Reporter: Michael Armbrust
• Created: 19/Jun/14 06:27
• Updated: 19/Jun/14 21:14
• Resolved: 19/Jun/14 21:14

Description

Reproduction:

scala> hql("CREATE TABLE foo AS select unix_timestamp() from src limit 1").collect()
res5: Array[org.apache.spark.sql.Row] = Array()

scala> hql("SELECT * FROM foo").collect()
res6: Array[org.apache.spark.sql.Row] = Array([1403159129], [1403159130])