Index: serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazyMap.java IDEA additional info: Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP <+>UTF-8 =================================================================== --- serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazyMap.java (date 1511748607000) +++ serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazyMap.java (revision ) @@ -246,6 +246,9 @@ if (keyI == null) { continue; } + if(key instanceof LazyPrimitive){ + key = ((LazyPrimitive) key).getWritableObject(); + } if (keyI.equals(key)) { // Got a match, return the value return uncheckedGetValue(i);