From 0207750a91a1541e84445e627f93fd4ba3a3acb0 Mon Sep 17 00:00:00 2001
From: renzhimin3 <renzhimin3@jd.com>
Date: Sat, 24 Mar 2018 06:25:23 +0800
Subject: [PATCH] KYLIN-3296 Fix the split rowkey problem

---
 .../src/main/java/org/apache/kylin/cube/common/RowKeySplitter.java      | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core-cube/src/main/java/org/apache/kylin/cube/common/RowKeySplitter.java b/core-cube/src/main/java/org/apache/kylin/cube/common/RowKeySplitter.java
index 0c54ecfb6..9286fba4d 100644
--- a/core-cube/src/main/java/org/apache/kylin/cube/common/RowKeySplitter.java
+++ b/core-cube/src/main/java/org/apache/kylin/cube/common/RowKeySplitter.java
@@ -124,6 +124,8 @@ public class RowKeySplitter implements java.io.Serializable {
             int colLength = colIO.getColumnLength(col);
             SplittedBytes split = this.splitBuffers[this.bufferSize++];
             split.length = colLength;
+            if(split.length > split.value.length)
+                split.value = new byte[split.length];
             System.arraycopy(bytes, offset, split.value, 0, colLength);
             offset += colLength;
         }
-- 
2.13.0.windows.1