Error when running Parallel Job

maheshalways · Post by **maheshalways** » Thu Aug 17, 2006 1:37 am

I get the following error when I RUN the job "Error setting up internal communications (fifo \\.\pipe\prjDev-RT_SC2-CopyOftest1)". Can anyone please let me know what would be the cause ?

ArndW · Post by **ArndW** » Thu Aug 17, 2006 2:05 am

Hello Mahesh,

I'll trade you an answer for an answer, my question is "Sometimes when I try to start my car a light blinks and it won't start. What is wrong with my car?"

On a more serious note, you will need to tell us some more supporting information. What stage is this, how many node configuration, does a similar stage work in it's own job, did this job one run, etc.

prabu · Post by **prabu** » Thu Aug 17, 2006 8:34 am

maheshalways wrote:I get the following error when I RUN the job "Error setting up internal communications (fifo \\.\pipe\prjDev-RT_SC2-CopyOftest1)". Can anyone please let me know what would be the cause ?

Hi maheshalways,

1)check if you have enough disk space
2)stop and start datastage services, its a windows default for any problems

ray.wurlod · Post by **ray.wurlod** » Thu Aug 17, 2006 9:07 am

Read the error message carefully. There is some problem executing the fifo command in UNIX to create a named pipe. Track it down.

maheshalways · Post by **maheshalways** » Thu Aug 17, 2006 11:04 pm

I re-installed DataStage on Windows, I do not get this error now. It was a simple job, copy sequential file to another sequential file, I have another problem in compiling transformer (dump attached). I had installed Visual Studio 6 before installing DataStage 7.5x2 on Windows 2003 Advanced Server. Do I need to set any parameter. Any help on this would be highly appreciated.

Output from transformer compilation follows:

##I TFCN 000001 23:47:30(000) <main_program>
Ascential DataStage(tm) Enterprise Edition 7.5
Copyright (c) 2004, 1997-2004 Ascential Software Corporation.
All Rights Reserved

##I TOSH 000002 23:47:30(001) <main_program> orchgeneral: loaded
##I TOSH 000002 23:47:30(002) <main_program> orchsort: loaded
##I TOSH 000002 23:47:30(003) <main_program> orchstats: loaded
##E TBLD 000000 23:47:30(007) <main_program> Error when checking composite operator: Subprocess command failed with exit status 256
##E TFSR 000019 23:47:30(008) <main_program> Could not check all operators because of previous error(s)
##W TFCP 000000 23:47:30(009) <transform> Error when checking composite operator: The number of reject datasets "0"is less than the number of input datasets "1".
##W TBLD 000000 23:47:30(010) <main_program> Error when checking composite operator: Output from subprocess: cxx: file 'D:/PROGRA~1/MKSTOO~1/etc/cxx.ccg': The system cannot find the file specified.

##I TFCP 000008 23:47:30(011) <transform> Error when checking composite operator: cxx -O -IC:/Ascential/DataStage/PXEngine/include -W/TP -W/EHa -DAPT_USE_ANSI_IOSTREAMS -c C:/Ascential/DataStage/Projects/prjDev/RT_BP1.O/V0S3_jb_test1_Transformer_3.C -o C:/Ascential/DataStage/Projects/prjDev/RT_BP1.O/V0S3_jb_test1_Transformer_3.tmp.o
##E TCOS 000029 23:47:30(012) <main_program> Creation of step finished with status = FAILED (jb_test1.Transformer_3)

*** Internal Generated Transformer Code follows:
0001: //
0002: // Generated file to implement the V0S3_jb_test1_Transformer_3 transform operator.
0003: //
0004:
0005: // define our input/output link names
0006: inputname 0 DSLink2;
0007: outputname 0 DSLink5;
0008:
0009: initialize {
0010: // define our row rejected variable
0011: int8 RowRejected0;
0012:
0013: // define our null set variable
0014: int8 NullSetVar0;
0015:
0016: }
0017:
0018: mainloop {
0019: // initialise our row rejected variable
0020: RowRejected0 = 1;
0021:
0022: // evaluate columns (no constraints) for link: DSLink5
0023: DSLink5.Bonus = (DSLink2.Salary * 0.2);
0024: writerecord 0;
0025: RowRejected0 = 0;
0026: }
0027:
0028: finish {
0029: }
0030:
*** End of Internal Generated Transformer Code

suresh.narasimha · Post by **suresh.narasimha** » Fri Aug 18, 2006 12:06 am

Hi Mahesh

Check whether ur Operating System is with Service Pack 1.

You could go through a pdf in the docs with provides all details about installation of 7.5x2 on windows

Regards

Suresh N

ray.wurlod · Post by **ray.wurlod** » Fri Aug 18, 2006 12:51 am

How are the compiler and linker environment variables (such as APT_COMPILER) set?

maheshalways · Post by **maheshalways** » Fri Aug 18, 2006 5:25 pm

Ray / Suresh,

I did have windows 2003 service pack 1 installed. Find the variable set for compiler. These are default settings, let me know if I need to set them and as was.

Appreciate your help as of now, hope this gets resolved soon.

APT_COMPILEOPT -W/TP -W/EHa -DAPT_USE_ANSI_IOSTREAMS -c
APT_COMPILER cxx
APT_LINKER cxx
APT_LINKOPT -W/TP -W/dll -W/base:0x50000000

Regards,
Mahesh

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