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Re: [HTCondor-users] Parallel universe as the only universe.

On 3/30/22 11:32, Amy Bush wrote:
I guess my question is:

Is there a NEGATIVE impact to my cluster if everything is parallel
universe, and the people who want one a single core just have to specify
they want a single core, instead of it being the default? Other than the
users being annoyed they now have to specify a thing they didn't before.

There are a couple of downsides that come to mind, the biggest one is that Parallel Universe jobs are scheduled strictly FIFO, and you don't get per user fair-share or user priority.