Parallel Pool No data errors

조회 수: 6 (최근 30일)
Deepika Gupta
Deepika Gupta 2023년 5월 17일
댓글: Raymond Norris 2023년 6월 16일
I am failing to start a parallel pool (which was starting just fine 1 week ago... the only change is that I unplugged the ethernet cable).
This is the error I am receiving
Underlying error: failed to bind to endpoint
Cause: resolve: the requested name is valid, but no data of the requested type was found (system:11004)
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Raymond Norris
Raymond Norris 2023년 5월 17일
Is the pool running locally? Or are you running it on an HPC cluster (e.g., MJS, Slurm, etc.)?
Deepika Gupta
Deepika Gupta 2023년 5월 17일
locally, I think

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답변 (2개)

Raymond Norris
Raymond Norris 2023년 5월 18일
Glad you mentioned that you unplugged the Ethernet cable, that helped me track this down a bit (I think).
It appears as though this might have been fixed in R2021a and backported to R2020b (not sure which update). Which version are you running?
matlabRelease
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Walter Roberson
Walter Roberson 2023년 5월 19일
I was recently seeing some oddities in link state on a Mac, times where it thought a link interface was connected even though I was fairly sure the other end was down. I was working with some pretty old external hardware at the time (2005-ish).
Walter Roberson
Walter Roberson 2023년 5월 19일
Historically, on PC plugging in one end of an Ethernet cable to a half duplex Ethernet card (and I do mean card!) could trigger a link reset that could lead to state glitches. By the time of auto-negotiation with 100 megabits, this had been completely resolved for nearly all cards except some of the very very cheap ones.
This was, of course, difficult to figure out.

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旭 刘
旭 刘 2023년 6월 16일
I had the same problem and parallel didn't work after installation. Save me

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