DSXchange: DataStage and IBM Websphere Data Integration Forum
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vinothkumar
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Post Posted: Wed Dec 06, 2017 3:46 am Reply with quote    Back to top    

DataStage® Release: 11x
Job Type: Parallel
OS: Unix
There are few scenarios where our process is failing with File not found error, though file is already available in that location with proper access.
When we resubmit, it will get complete without any issues.

We are seeing this behavior mainly in execute command activity stage, where are taking word count, reading via cat etc.

Any thoughts ...
chulett

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Post Posted: Wed Dec 06, 2017 7:26 am Reply with quote    Back to top    

Not a lot to go on. However, whenever I see a problem that goes away by simply rerunning the process in isolation (rather than as part of a larger process) then I see a resource issue. In your shoes I'd start by checking kernel parameters, things like the number of open files allowed.

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PaulVL



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Post Posted: Wed Dec 06, 2017 9:27 am Reply with quote    Back to top    

Are you on a GRID environment where your execution could get dispatched to different hosts each run? (perhaps the mount is not exposed to one of those hosts)
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chulett

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Post Posted: Wed Dec 06, 2017 12:09 pm Reply with quote    Back to top    

Or that. Wink

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