Hi, go question: I can't seem to get caching to wo...
# generalm
modern-london-16641
08/15/2023, 4:26 PMHi, go question: I can't seem to get caching to work. Every time I run
pants test <target>modern-london-16641
08/15/2023, 4:27 PMHere's my `pants.toml`:
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[GLOBAL]
backend_packages = [
"pants.backend.experimental.go",
"pants.backend.experimental.go.lint.golangci_lint",
]
pants_version = "2.16.0"
[golang]
minimum_expected_version = "1.20"
subprocess_env_vars.add = [
"GOPRIVATE=<http://my-gitlob.com/repo/*|my-gitlob.com/repo/*>",
"HOME",
]
[anonymous-telemetry]
enabled = falsemodern-london-16641
08/15/2023, 4:29 PMI also don't see any go-specific named caches:
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ls ~/.cache/pants/named_caches
mypy_cache pex_root pyenvh
happy-kitchen-89482
08/15/2023, 4:30 PMHmm, @fast-nail-55400 any thoughts?
c
curved-manchester-66006
08/15/2023, 4:36 PMDoes the behavior persist if you bump pantsd memory? https://pantsbuild.slack.com/archives/C046T6T9U/p1673926486485929
m
modern-london-16641
08/15/2023, 4:53 PMOh nice, bumping the max to 8GiB fixed it 👍
c
curved-manchester-66006
08/15/2023, 4:55 PMIt' not clear to me why the results can't be cached on disk though
m
modern-london-16641
08/15/2023, 4:55 PMYeah, the named cache is still empty after the run
h
happy-kitchen-89482
08/15/2023, 11:30 PMThat shouldn't be the case, so something is off I suspect
happy-kitchen-89482
08/15/2023, 11:31 PMDo you still get a lot of process reruns that you don't expect after a pantsd restart?
m
modern-london-16641
08/16/2023, 2:48 AMYeah, it seems that after a pantsd restart, it has to re-download and process the go.mod deps.. The test results are cached, though
h
happy-kitchen-89482
08/16/2023, 4:49 AMThat doesn't seem right to me
happy-kitchen-89482
08/16/2023, 4:49 AMCan you create a small repo that reproduces this?
l
lemon-yak-80782
08/16/2023, 7:44 AM@happy-kitchen-89482 I have the same issue. @modern-london-16641 do you create a repo to reproduce this? If not, I will do it.
c
curved-manchester-66006
08/16/2023, 1:18 PMNot sure if https://github.com/pantsbuild/pants/issues/13390 is still relevant
l
lemon-yak-80782
08/16/2023, 2:13 PM@curved-manchester-66006 I think it is. If a goal is run without pantsd it downloads the packages every time. I think loading that would improve the runtime.
m
modern-london-16641
08/16/2023, 3:54 PM@lemon-yak-80782 I haven't done it... Feel free (and thanks!)
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