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[SPARK-20783][SQL][FOLLOW-UP] Create ColumnVector to abstract existing compressed column

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## What changes were proposed in this pull request?

Removed one unused method.

## How was this patch tested?

Existing tests.

Author: Liang-Chi Hsieh <viirya@gmail.com>

Closes #19508 from viirya/SPARK-20783-followup.
This commit is contained in:
Liang-Chi Hsieh 2017-10-25 16:31:58 +01:00 committed by Wenchen Fan
parent 6c6950839d
commit 1051ebec70
1 changed files with 0 additions and 3 deletions
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3
sql/core/src/main/scala/org/apache/spark/sql/execution/columnar/ColumnAccessor.scala
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@ -63,9 +63,6 @@ private[columnar] abstract class BasicColumnAccessor[JvmType](
}
protected def underlyingBuffer = buffer
def getByteBuffer: ByteBuffer =
buffer.duplicate.order(ByteOrder.nativeOrder())
}
private[columnar] class NullColumnAccessor(buffer: ByteBuffer)