[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[LDM #UOJ-259840]: Late data not getting past relay



Art,

> Good question.  I'm not sure I know the answer.  Why would the downstream
> LDM's start getting the data starting with timestamps that match the
> restart times of the downstream LDM's for CONDUIT, but not the other
> streams?  Do we know if the upstream node is not sending the data or if
> the downstream node is rejecting it?  Somehow, one of the systems is
> taking the restart time of the downstream LDM and using that to decide
> whether to either send the data or receive it.  Could this be caused by
> queue corruption?

It sounds like the value of the "-o" option on the downstream LDM-s was small 
(e.g., 60) -- so they would accept relatively old CONDUIT data-products (the 
"-m" option), but not request them.  Look in the LDM log file on "idd-ingest" 
for the connections from the downstream LDM-s.  The message will specify the 
start-time for the CONDUIT data.  This information should also be in the 
downstream LDM log files.

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: UOJ-259840
Department: Support LDM
Priority: Normal
Status: Closed


NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.