[CARBONDATA-1265] Fix AllDictionary because it is only supported when single_pass is true

This closes #1135
diff --git a/examples/spark/src/main/scala/org/apache/carbondata/examples/AllDictionaryExample.scala b/examples/spark/src/main/scala/org/apache/carbondata/examples/AllDictionaryExample.scala
index 9012dcf..b322a32 100644
--- a/examples/spark/src/main/scala/org/apache/carbondata/examples/AllDictionaryExample.scala
+++ b/examples/spark/src/main/scala/org/apache/carbondata/examples/AllDictionaryExample.scala
@@ -47,7 +47,7 @@
 
     cc.sql(s"""
            LOAD DATA LOCAL INPATH '$testData' into table t3
-           options('ALL_DICTIONARY_PATH'='$allDictFile')
+           options('ALL_DICTIONARY_PATH'='$allDictFile', 'single_pass'='true')
            """)
 
     cc.sql("""