can anyone please tell me where I need to change this settings with screenshots,
Metadata of Talendtype for the Bigdecimal as "id_Long" as true.
<talendType type="id_Long" default="true"/>
I'm facing same similar issue while converting to Bigint and other data types (like float and double) from Hive to Talend and to sql server target.
also can anyone explain is detail of Mapping tables between hive type and Talend data type in talend
In your Studio, you can click Project setting icon in the tools bar to open the Project setting window, then expand General > Metadata of TalendType
You'll find the metadata Mapping to resolve DataType to TalendType.
Please refer to this article for more details https://community.talend.com/t5/Migration-Configuration-and/Changing-the-default-data-type-mapping/t...