Add error message on column count mismatch when making partition name

Extracted-From: prestodb/presto#11376
starburstdata · Jan 29, 2019 · ae19c09 · ae19c09
1 parent fca84e6
commit ae19c09
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/MetastoreUtil.java b/presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/MetastoreUtil.java
@@ -177,7 +177,7 @@ public static ProtectMode getProtectMode(Table table)
 
     public static String makePartName(List<Column> partitionColumns, List<String> values)
     {
-        checkArgument(partitionColumns.size() == values.size());
+        checkArgument(partitionColumns.size() == values.size(), "Partition value count does not match the partition column count");
         List<String> partitionColumnNames = partitionColumns.stream().map(Column::getName).collect(toList());
         return FileUtils.makePartName(partitionColumnNames, values);
     }