topic Re: Error matching java datatypes with tSqoopImport in Talend Studio

Error matching java datatypes with tSqoopImport

Anonymous — Sat, 16 Nov 2024 09:54:04 GMT

Hi,

I'm using tSqoopImport in Talend Open Studio for BigData (v. 6.3.1) to import data from SQL Server to Avro files in HDFS.

I'm getting in trouble with the date type columns of SQL Server, because sqoop matches those colums to Long type.

When I use the option --map-column-java date_column1=String,date_column2=String... to match the date type to string, it works fine running into Sqoop line commands.

But when I try to do the same in talend, it seems to do nothing:

Advanced settings -> check Define Java mapping and type:

Column_name Java_type

"date_column1" "String"

...

Any idea how to resolve this issue?

Thanks in advance.

Re: Error matching java datatypes with tSqoopImport

Anonymous — Wed, 10 May 2017 04:22:51 GMT

Hello,

Could you please try to map your SQL types to appropriate Hive types through "Define hive mapping" to see if it works?

Best regards

Sabrina

Re: Error matching java datatypes with tSqoopImport

Anonymous — Fri, 12 May 2017 07:37:04 GMT

Hi Sabrina,

Finally we've resolved to execute sqoop command using tSSH component.

Thanks and regards,

Imanol.

Re: Error matching java datatypes with tSqoopImport

Anonymous — Fri, 12 May 2017 08:49:28 GMT

Hello,

Thanks for your feedback and sharing your solution here.

Best regards

Sabrina