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Parallel Pool No data errors

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Deepika Gupta
Deepika Gupta 2023 年 5 月 17 日
コメント済み: Raymond Norris 2023 年 6 月 16 日
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)
  2 件のコメント
Raymond Norris
Raymond Norris 2023 年 5 月 17 日
Is the pool running locally? Or are you running it on an HPC cluster (e.g., MJS, Slurm, etc.)?
Deepika Gupta
Deepika Gupta 2023 年 5 月 17 日
locally, I think

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回答 (2 件)

Raymond Norris
Raymond Norris 2023 年 5 月 18 日
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
  4 件のコメント
Walter Roberson
Walter Roberson 2023 年 5 月 19 日
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 2023 年 5 月 19 日
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 2023 年 6 月 16 日
I had the same problem and parallel didn't work after installation. Save me
  1 件のコメント
Raymond Norris
Raymond Norris 2023 年 6 月 16 日
Please email Technical Support.

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