wrapper

[ashik_baba]

hi all,
i am trying to built my own wrapper.im input has two files and the columns are 'ordernumber' 'code' and i have take 'ordernumber' as key based on the i want to sort the data .and my output is one file.the UNIX command i am using is (sort -k 2 )where as k is the key column and i am considering only the values from the 2nd cheracter.when i am running the job i am getting the error message.
main_program: APT_PipeConnection: new connection 1 requests file descriptor -1, which was also requested by connection 0

Thanks in advance.

[ray.wurlod]

The two inputs are port 0 and port 1. For whatever reason you appear to have specified the same data source for each.

[jhmckeever]

Just thought I'd tag onto this old post that we also encountered this error because there appears to be a feature (bug?) in 7.0 where the '.op' file generated for a wrapped stage appears to be broken ...

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echo "{
wrapped,
kind = parallel,
usage = \"qascleankey.op \",
command = \"/home/dsadm/project/wrapped/qascleankey\",
port = {fd = 0, input = 0, schema = \"...\"},
port = {fd = 0, output = 0, schema = \"...\"}
}"

Changing the following line manually (not using the generate button) fixed our problem (second 'fd = 0' entry to 1) :

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port = {fd = 0, input = 0, schema = \"...\"},
port = {fd = 1, output = 0, schema = \"...\"}

HTH,
J.