Merge branch '1.10_release_4.0.x' into temp_1.10_4.1.x_release

# Conflicts:
#	core/src/main/java/com/dtstack/flink/sql/table/AbstractTableInfo.java

Author: FlechazoW

core/src/main/java/com/dtstack/flink/sql/table/AbstractTableInfo.java

@@ -26,6 +26,7 @@
 import java.io.Serializable;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.Properties;
 
 /**
@@ -104,6 +105,10 @@ public void setFieldClasses(Class<?>[] fieldClasses) {
     }
 
     public List<String> getPrimaryKeys() {
+        if (this instanceof AbstractSideTableInfo &&
+            Objects.isNull(primaryKeys)) {
+            throw new IllegalArgumentException("Side table must contain [primary key]!");
+        }
         return primaryKeys;
     }