diff --git a/be/src/exec/es_predicate.cpp b/be/src/exec/es_predicate.cpp
index af50b2c5d3b63a..ca867e8a78d9ca 100644
--- a/be/src/exec/es_predicate.cpp
+++ b/be/src/exec/es_predicate.cpp
@@ -53,22 +53,22 @@ std::string ExtLiteral::value_to_string() {
     std::stringstream ss;
     switch (_type) {
         case TYPE_TINYINT:
-            ss << (int)get_byte();
+            ss << std::to_string(get_byte());
             break;
         case TYPE_SMALLINT:
-            ss << get_short();
+            ss << std::to_string(get_short());
             break;
         case TYPE_INT:
-            ss << get_int();
+            ss << std::to_string(get_int());
             break;
         case TYPE_BIGINT:
-            ss << get_long();
+            ss << std::to_string(get_long());
             break;
         case TYPE_FLOAT:
-            ss << get_float();
+            ss << std::to_string(get_float());
             break;
         case TYPE_DOUBLE:
-            ss << get_double();
+            ss << std::to_string(get_double());
             break;
         case TYPE_CHAR:
         case TYPE_VARCHAR:
@@ -79,7 +79,7 @@ std::string ExtLiteral::value_to_string() {
             ss << get_date_string();
             break;
         case TYPE_BOOLEAN:
-            ss << get_bool();
+            ss << std::to_string(get_bool());
             break;
         case TYPE_DECIMAL:
             ss << get_decimal_string();
@@ -332,10 +332,8 @@ bool EsPredicate::build_disjuncts_list(Expr* conjunct, vector<ExtPredicate*>& di
             return false;
         }
 
-        TExtInPredicate ext_in_predicate;
         vector<ExtLiteral> in_pred_values;
         InPredicate* pred = dynamic_cast<InPredicate*>(conjunct);
-        ext_in_predicate.__set_is_not_in(pred->is_not_in());
         if (Expr::type_without_cast(pred->get_child(0)) != TExprNodeType::SLOT_REF) {
             return false;
         }
@@ -365,6 +363,7 @@ bool EsPredicate::build_disjuncts_list(Expr* conjunct, vector<ExtPredicate*>& di
 
         ExtPredicate* predicate = new ExtInPredicate(
                     TExprNodeType::IN_PRED,
+                    pred->is_not_in(),
                     slot_desc->col_name(),
                     slot_desc->type(),
                     in_pred_values);
diff --git a/be/src/exec/es_predicate.h b/be/src/exec/es_predicate.h
index a789e58fc936d1..02d0383104fef3 100644
--- a/be/src/exec/es_predicate.h
+++ b/be/src/exec/es_predicate.h
@@ -106,11 +106,12 @@ struct ExtBinaryPredicate : public ExtPredicate {
 struct ExtInPredicate : public ExtPredicate {
     ExtInPredicate(
                 TExprNodeType::type node_type,
+                bool is_not_in,
                 const std::string& name, 
                 const TypeDescriptor& type,
                 const std::vector<ExtLiteral>& values) :
         ExtPredicate(node_type),
-        is_not_in(false),
+        is_not_in(is_not_in),
         col(name, type),
         values(values) {
     }
@@ -140,10 +141,11 @@ struct ExtIsNullPredicate : public ExtPredicate {
                 TExprNodeType::type node_type,
                 const std::string& name, 
                 const TypeDescriptor& type,
+                bool is_not_null,
                 ExtLiteral value) :
         ExtPredicate(node_type),
         col(name, type),
-        is_not_null(false) {
+        is_not_null(is_not_null) {
     }
 
     ExtColumnDesc col;
diff --git a/be/src/util/es_scan_reader.cpp b/be/src/util/es_scan_reader.cpp
index 7f75351baf0cfd..797e1053dbcd3e 100644
--- a/be/src/util/es_scan_reader.cpp
+++ b/be/src/util/es_scan_reader.cpp
@@ -67,7 +67,7 @@ Status ESScanReader::open() {
     long status = _network_client.get_http_status();
     if (status != 200) {
         std::stringstream ss;
-        ss << "invalid response http status for open: " << status;
+        ss << "invalid response http status for open: " << status << ", response:" << _cached_response;
         LOG(WARNING) << ss.str();
         return Status(ss.str());
     }