8.4 restore parallel

[paulo matadr <saddoness@xxxxxxxxxxxx>]

Hi all,
I made an backup of database 8.3
test.dmp
and tested restore in (8.4.5) using parallel
pg_restore  -d xxx -n yyy -t kkkk     -j 3  < test.dmp

And give error:
pg_restore: [custom archiver] cannot reopen stdin
pg_restore: [archiver] worker process failed: exit code 1


Why not working?

Regards

 

Paulo