Gopal V created HIVE-20274: ------------------------------ Summary: HiveServer2 ObjectInspectorFactory leaks for Struct and List object inspectors Key: HIVE-20274 URL: https://issues.apache.org/jira/browse/HIVE-20274 Project: Hive Issue Type: Bug Components: HiveServer2 Affects Versions: 3.0.0, 4.0.0 Reporter: Gopal V
Fix in HIVE-19860 needs to be applied to {code} static ConcurrentHashMap<ObjectInspector, StandardListObjectInspector> cachedStandardListObjectInspector = new ConcurrentHashMap<ObjectInspector, StandardListObjectInspector>(); ... static ConcurrentHashMap<ArrayList<List<?>>, StandardStructObjectInspector> cachedStandardStructObjectInspector = new ConcurrentHashMap<ArrayList<List<?>>, StandardStructObjectInspector>(); ... static ConcurrentHashMap<ArrayList<Object>, ColumnarStructObjectInspector> cachedColumnarStructObjectInspector = new ConcurrentHashMap<ArrayList<Object>, ColumnarStructObjectInspector>(); {code} And possibly for {code} static ConcurrentHashMap<Type, ObjectInspector> objectInspectorCache = new ConcurrentHashMap<Type, ObjectInspector>(); ... {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)