Thanks Jarek. Good to hear it's at least a known issue.
On 4 December 2012 17:20, Jarek Jarcec Cecho <[EMAIL PROTECTED]> wrote:
> Hi Krishna,
> I'm afraid that this is known limitation of current PostgreSQL direct
> connector. We already have a JIRA to address this - SQOOP-654 .
> Currently suggested workaround is to use JDBC based import by dropping the
> "--direct" argument.
> 1: https://issues.apache.org/jira/browse/SQOOP-654
> On Tue, Dec 04, 2012 at 05:04:56PM +0000, Krishna Rao wrote:
> > Hi all,
> > I'm haivng trouble transfering NULLs in a VARCHAR column in a table in
> > PostgresQL into Hive. A null value ends up as an empty value in Hive,
> > rather than NULL.
> > I'm running the following command:
> > sqoop import --username <username> -P --hive-import --hive-overwrite
> > --null-string='\\N' --null-non-string '\\N' --direct --compression-codec
> > org.apache.hadoop.io.compress.SnappyCodec
> > I'm using Sqoop version 1.4.1 & Hive 0.9.0
> > Cheers