DRILL-5743: Handling column family and column scan for hbase

closes #975

1 files changed, 8 insertions, 0 deletions

diff --git a/exec/vector/src/main/java/org/apache/drill/exec/util/JsonStringHashMap.java b/exec/vector/src/main/java/org/apache/drill/exec/util/JsonStringHashMap.java
index 2ccb5ef5b..4e0e62241 100644
--- a/exec/vector/src/main/java/org/apache/drill/exec/util/JsonStringHashMap.java
+++ b/exec/vector/src/main/java/org/apache/drill/exec/util/JsonStringHashMap.java
@@ -17,6 +17,7 @@
  */
 package org.apache.drill.exec.util;
 
+import java.util.Arrays;
 import java.util.LinkedHashMap;
 import java.util.Map;
 
@@ -58,6 +59,13 @@ public class JsonStringHashMap<K, V> extends LinkedHashMap<K, V> {
           return false;
         }
       }
+      if (this.get(key) instanceof byte[]) {
+        if (other.get(key) instanceof byte[]) {
+          return Arrays.equals((byte[]) this.get(key), (byte[]) other.get(key));
+        } else {
+          return false;
+        }
+      }
       if ( ! this.get(key).equals(other.get(key))) {
         return false;
       }