Josh Rosen created SPARK-9784:
---------------------------------
Summary: Exchange.isUnsafe should check whether codegen and unsafe
are enabled
Key: SPARK-9784
URL: https://issues.apache.org/jira/browse/SPARK-9784
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.5.0
Reporter: Josh Rosen
Assignee: Josh Rosen
Exchange needs to check whether unsafe mode is enabled in its {{tungstenMode}}
method:
{code}
override def nodeName: String = if (tungstenMode) "TungstenExchange" else
"Exchange"
/**
* Returns true iff we can support the data type, and we are not doing range
partitioning.
*/
private lazy val tungstenMode: Boolean = {
GenerateUnsafeProjection.canSupport(child.schema) &&
!newPartitioning.isInstanceOf[RangePartitioning]
}
{code}
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