Issue Running Parallel Toolbox

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Eshetu Gebretsadik
Eshetu Gebretsadik 2019-10-24
回答： Eshetu Gebretsadik 2019-10-24
We are testing parallel tool box to run on one of our machine and we are getting the following merror message
Error using parpool (line 104)
Failed to start a parallel pool. (For information in addition to the causing error, validate the
profile 'local' in the Cluster Profile Manager.)
Error in parallel.internal.ui.PoolHelper.startPool (line 11)
parpool();
Caused by:
Error using parallel.internal.pool.InteractiveClient>iThrowWithCause (line 666)
Failed to start pool.
Error using parallel.Cluster/createCommunicatingJob (line 95)
Unable to write file
C:\Users\user\AppData\Roaming\MathWorks\MATLAB\local_cluster_jobs\R2017a\matlab_metadata.mat:
permission denied.

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回答（2 个）

Jason Ross
Jason Ross 2019-10-24
Looks like the permissions in that directory are not correct or have been corrupted.
The easiest thing to try is exiting MATLAB, then rename/delete the "local_cluster_jobs" folder, then restart MATLAB.
Eshetu Gebretsadik
Eshetu Gebretsadik 2019-10-24
Thanks, a lot Jason it workied.

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