From b65a897856259e7872e39a9e3e68661926592d7b Mon Sep 17 00:00:00 2001
From: hongdd <jn_hdd@163.com>
Date: Sun, 1 Dec 2019 03:11:00 +0800
Subject: [PATCH] [HUDI-374] Unable to generateUpdates in QuickstartUtils
 (#1059)

---
 hudi-spark/src/main/java/org/apache/hudi/QuickstartUtils.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hudi-spark/src/main/java/org/apache/hudi/QuickstartUtils.java b/hudi-spark/src/main/java/org/apache/hudi/QuickstartUtils.java
index d09716d7a..45e922f0a 100644
--- a/hudi-spark/src/main/java/org/apache/hudi/QuickstartUtils.java
+++ b/hudi-spark/src/main/java/org/apache/hudi/QuickstartUtils.java
@@ -162,7 +162,7 @@ public class QuickstartUtils {
       String randomString = generateRandomString();
       List<HoodieRecord> updates = new ArrayList<>();
       for (int i = 0; i < n; i++) {
-        HoodieKey key = existingKeys.get(rand.nextInt(numExistingKeys - 1));
+        HoodieKey key = existingKeys.get(rand.nextInt(numExistingKeys));
         HoodieRecord record = generateUpdateRecord(key, randomString);
         updates.add(record);
       }