sowmya created SQOOP-3457:
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Summary: SQOOP import of "IMAGE" data type failure
Key: SQOOP-3457
URL: https://issues.apache.org/jira/browse/SQOOP-3457
Project: Sqoop
Issue Type: Bug
Components: sqoop2-build
Reporter: sowmya
i am trying to import a table from MSSQL which has few columns with data type
"Image"
The value in the columns are of hexadecimal format
Ex
database type : MSSQL
column name : column_test
Data_type : image
value of the column:
(
0x1F8B0800000400EDBD07601C499625262FD7E0CC188CDE692EC1D69472329AB2A81CA6501320CCE74A10880604010ED9D....)
*When I import using sqoop the COLUMNS is automatically taken as string in hive
but the data is corrupted though the import was success*
*When i try converting to binary as well the data of the column is corrupted
though the import is success.*
+*COMMAND USED :*+
sqoop import --driver 'com.microsoft.sqlserver.jdbc.SQLServerDriver' --connect
'jdbc:sqlserver://IP:PORT;database=DB;' --connection-manager
'org.apache.sqoop.manager.SQLServerManager' --username <> -password <>
--as-parquetfile --delete-target-dir --target-dir '/user/test/' --query "select
GUID,Name,cast(column_testAS binary) AS Settings FROM my_table_name where
\$CONDITIONS; " --m 1
+*in hive:*+
Select test_column from table_name;
fetched me junk data
+_*IS IMAGE data type is not supported in hive yet ?*_+
+_*is there a way to import the exact hexadecimal value (*_+
+_*0x1F8B0800000400EDBD07601C499625262FD7E0CC188CDE692EC1D69472329AB2A81CA6501320CCE74A10880604010ED9D)
in string format in hive ?*_+
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