From 95ecde09392ab4f2aab2f1165fb180c5466c26b4 Mon Sep 17 00:00:00 2001
From: Ryan Blue <blue@apache.org>
Date: Tue, 8 May 2018 09:31:11 -0700
Subject: [PATCH] Fix buffer unpacking offset in VectorizedRleValuesReader.

---
 .../datasources/parquet/VectorizedRleValuesReader.java         | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sql/core/src/main/java/org/apache/spark/sql/execution/datasources/parquet/VectorizedRleValuesReader.java b/sql/core/src/main/java/org/apache/spark/sql/execution/datasources/parquet/VectorizedRleValuesReader.java
index 26474b4c9a1b9..fe3d31ae8e746 100644
--- a/sql/core/src/main/java/org/apache/spark/sql/execution/datasources/parquet/VectorizedRleValuesReader.java
+++ b/sql/core/src/main/java/org/apache/spark/sql/execution/datasources/parquet/VectorizedRleValuesReader.java
@@ -629,8 +629,7 @@ private void readNextGroup() {
           while (valueIndex < this.currentCount) {
             // values are bit packed 8 at a time, so reading bitWidth will always work
             ByteBuffer buffer = in.slice(bitWidth);
-            this.packer.unpack8Values(
-                buffer, buffer.arrayOffset() + buffer.position(), this.currentBuffer, valueIndex);
+            this.packer.unpack8Values(buffer, buffer.position(), this.currentBuffer, valueIndex);
             valueIndex += 8;
           }
           return;