diff --git ql/src/java/org/apache/hadoop/hive/ql/plan/MapWork.java ql/src/java/org/apache/hadoop/hive/ql/plan/MapWork.java index e7256cc77b..d5a30da419 100644 --- ql/src/java/org/apache/hadoop/hive/ql/plan/MapWork.java +++ ql/src/java/org/apache/hadoop/hive/ql/plan/MapWork.java @@ -201,7 +201,7 @@ public void addPathToAlias(Path path, ArrayList aliases){ public void addPathToAlias(Path path, String newAlias){ ArrayList aliases = pathToAliases.get(path); if (aliases == null) { - aliases = new ArrayList<>(); + aliases = new ArrayList<>(1); StringInternUtils.internUriStringsInPath(path); pathToAliases.put(path, aliases); }