[MINOR] Fix ClassCastException when use QuickstartUtils generate data (#2105)
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 b074a82..8936e03 100644
--- a/hudi-spark/src/main/java/org/apache/hudi/QuickstartUtils.java
+++ b/hudi-spark/src/main/java/org/apache/hudi/QuickstartUtils.java
@@ -56,7 +56,7 @@
private static final String[] DEFAULT_PARTITION_PATHS =
{DEFAULT_FIRST_PARTITION_PATH, DEFAULT_SECOND_PARTITION_PATH, DEFAULT_THIRD_PARTITION_PATH};
static String TRIP_EXAMPLE_SCHEMA = "{\"type\": \"record\",\"name\": \"triprec\",\"fields\": [ "
- + "{\"name\": \"ts\",\"type\": \"double\"},{\"name\": \"uuid\", \"type\": \"string\"},"
+ + "{\"name\": \"ts\",\"type\": \"long\"},{\"name\": \"uuid\", \"type\": \"string\"},"
+ "{\"name\": \"rider\", \"type\": \"string\"},{\"name\": \"driver\", \"type\": \"string\"},"
+ "{\"name\": \"begin_lat\", \"type\": \"double\"},{\"name\": \"begin_lon\", \"type\": \"double\"},"
+ "{\"name\": \"end_lat\", \"type\": \"double\"},{\"name\": \"end_lon\", \"type\": \"double\"},"
