[HIVE-14509] AvroSerde mutates tinyint and smallint columns when specifying native columns

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.2.0
• Component/s: Serializers/Deserializers
• Assignee: Unassigned
• Reporter: Mark Wagner
• Created: 10/Aug/16 00:18
• Updated: 12/Sep/22 14:53

Description

tinyint and smallint go in, int comes out:

string1                 string                                      
int1                    int                                         
tinyint1                int                                         
smallint1               int                                         
bigint1                 bigint                                      
boolean1                boolean                                     
float1                  float                                       
double1                 double                                      
list1                   array<string>                               
map1                    map<string,int>                             
struct1                 struct<sint:int,sboolean:boolean,sstring:string>                            
enum1                   string                                      
nullableint             int                                         
bytes1                  binary                                      
fixed1                  binary    

Issue Links

• relates to: HIVE-26533 Column data type is lost when an Avro table with a BYTE column is written through spark-sql