It could because of a temporary network problem or a machine too loaded.
Please also note that one test failed for a different reason: the WMS
didn't accept the job because of the limiter (because there were too
many active gridftp connections)
Cheers, Massimo
Why are so sure that the problem
On Tue, 4 May 2010, Arnau Bria wrote:
> Hi all,
>
> we have some spurious failed jobs in our cream with the error:
>
> "CREAM Register raised std::exception The endpoint is blacklisted"
>
> https://lcg-sam.cern.ch:8443/sam/sam.py?funct=TestResultLatest&nodename=ce08.pic.es&vo=ops&testname=CREAMCE-sft-job
>
> from cream web:
>
> This problem can happen when submitting to CREAM through the WMS. This
> means that the CE was blacklisted by that WMS (in particular byt the
> ICE component) because the connection to this CE from that WMS went in
> timeout (default value for timeout: 60 secs) for three times. The ICE
> blacklisting of a CREAM CE lasts for 30 minutes. In this period
> submissions to that CREAM CE by that WMS/ICE are not attempted and fail
> with this error message.
>
> After checking local sensor and logs we see no local problem.
> (We have a local cron every 10 min that submits a simple job to cream
> trough our WMS and never failed).
> So, what if the problem is not in our CE and not in cern's WMS?
>
> TIA,
> Arnau
>
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Massimo Sgaravatto
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