Open amerocu opened 5 months ago
Describe the bug If the option compress_num_threads is set multiple times in the hydra configurations, hydra is no more able to serve the cache.
compress_num_threads
From the service logs:
hydra-server[896354]: sh: -c: line 1: syntax error near unexpected token `(' hydra-server[896354]: sh: -c: line 1: `nix-store --dump '/nix/store/hzlywcjdlr0n0nibcrfm9x5hh58nvzqb-src' | pixz -0 -pARRAY(0x4a06e50)'
while running this command from a client:
$ curl https://yourhydra.nix/nar/hzlywcjdlr0n0nibcrfm9x5hh58nvzqb-src --output derivation.bundle
The point of the hydra code that throws that error is this one.
It seems that if a field is declared more times in the configuration, the value of the field in the configuration becomes a list.
This bug happens every time the field compress_num_threads is set, because the hydra repository module always set a value for this field.
To Reproduce Steps to reproduce the behavior:
Expected behavior The cache should be served successfully, honoring the last value declared.
Describe the bug If the option
compress_num_threadsis set multiple times in the hydra configurations, hydra is no more able to serve the cache.From the service logs:
while running this command from a client:
The point of the hydra code that throws that error is this one.
It seems that if a field is declared more times in the configuration, the value of the field in the configuration becomes a list.
This bug happens every time the field
compress_num_threadsis set, because the hydra repository module always set a value for this field.To Reproduce Steps to reproduce the behavior:
compress_num_threadsdeclared twice.Expected behavior The cache should be served successfully, honoring the last value declared.