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[LDM #UXH-476510]: using ldmsend problem


> 1.  In our case I don't see any message about "Couldn't allocate 0 bytes for
> product data".

Then zero-length data-products are possible (though duplicates will be 

> 2.  If  my pqact AP(for example grapher-system)fail for some reason , I
> restart it  and  ask  upstream program to resend data  one more time.
> Just wondering how to make my program rerun grapher-system (the receiving
> LDM will reject the resend data-product if its product-queue already
> contains the same MD5 signature ).
> Is there a way to rerun my AP without deleting product queue ?

I suggest wrapping your application in a script that restarts it if it fails.

> Appreciate your help and your solution to my question.
> Regards,
> Robin Wang

Steve Emmerson

Ticket Details
Ticket ID: UXH-476510
Department: Support LDM
Priority: Normal
Status: Closed

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