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# atlantis-communitys
Slackbot
08/30/2023, 8:52 PMThis message was deleted.
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Bruno Schaatsbergen
08/30/2023, 8:53 PMHmm I see an open issue for it: https://github.com/runatlantis/atlantis/issues/2242
Bruno Schaatsbergen
08/30/2023, 8:56 PMStill happens on Atlantis
0.24.41.5.0j
Jason Reslock
08/30/2023, 9:04 PM@Bruno Schaatsbergen I just posted a workaround in the issue comments that may help you.
Jason Reslock
08/30/2023, 9:04 PMJason Reslock
08/30/2023, 9:05 PMI just implemented the workaround this week and it has been working well for us in a repo that typically has ~30 configurations to plan in parallel.
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Bruno Schaatsbergen
08/30/2023, 9:05 PMThanks Jason, I'll check it out!
I simply have 2 plans, not executed in parallel. But I do have 2 separate repositories triggering A workflow at the same(ish) time causing it..
Which is a very minimal setup... 🤔
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Jason Reslock
08/30/2023, 9:05 PMIt WILL fetch the providers per-configuration and it does not re-use them from a common cache dir.
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Bruno Schaatsbergen
08/30/2023, 9:06 PMThanks for sharing, I'll try it out
Bruno Schaatsbergen
08/30/2023, 9:06 PMBut does this cause more egress to happen, as it fetches the modules and providers everytime again?
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Jason Reslock
08/30/2023, 9:06 PMYes you are correct
Jason Reslock
08/30/2023, 9:07 PMIt trades egress/bandwidth consumption for stability
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Bruno Schaatsbergen
08/30/2023, 9:07 PMHmm ok, I'm a bit surprised to run into this issues with just running 2 workflows in parallel from 2 different repositories... I never had this happen before
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Jason Reslock
08/30/2023, 9:08 PMHashicorp need to make the cache dir functionality concurrency safe. That would be the "real" way to fix this behavior.
Jason Reslock
08/30/2023, 9:08 PMThey use the same
~/.atlantis/terraform.d/pluginsJason Reslock
08/30/2023, 9:09 PMSo if both projects were running
initJason Reslock
08/30/2023, 9:09 PMMy workaround just splits the cache dirs per-init instead of using one for all
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Bruno Schaatsbergen
08/30/2023, 9:10 PMCheck, thanks for the explanation. Good to have the workaround available. Odd that I never ran into this before 🤯
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Jason Reslock
08/30/2023, 9:10 PMDid you recently upgrade to terraform >1.3.x?
Jason Reslock
08/30/2023, 9:10 PMThis started with terraform 1.4
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Bruno Schaatsbergen
08/30/2023, 9:11 PMI think that's the problem, today was my first client rolling out Atlantis with 1.3.8+ .... 1.5.0 actually
Bruno Schaatsbergen
08/30/2023, 9:11 PMDang, good to know this. Again, thanks for the fast and detailed reply Jason.
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Jason Reslock
08/30/2023, 9:11 PMI am glad all of my pain could help someone else 🙂
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Bruno Schaatsbergen
08/30/2023, 9:12 PM😄
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wby
08/31/2023, 12:40 AMhttps://atlantis-community.slack.com/archives/C5MGGAV0C/p1693418545357719
Assume you saw this already, but definitely look at this if you’re seeing issues going from <= 1.3 to >= 1.4