| 12 Feb 2025 |
|  YTG123 joined the room. | 20:12:17 |
 hexa | Feb 12 10:43:17 mimas hydra-evaluator[2965673]: nix-eval-jobs sent invalid JSON.
Feb 12 12:09:19 mimas hydra-evaluator[3089240]: nix-eval-jobs sent invalid JSON.
Feb 12 12:12:07 mimas hydra-evaluator[3089240]: nix-eval-jobs sent invalid JSON.
Feb 12 16:25:23 mimas hydra-evaluator[3604913]: nix-eval-jobs sent invalid JSON.
Feb 12 16:30:46 mimas hydra-evaluator[3604913]: nix-eval-jobs sent invalid JSON.
Feb 12 16:31:06 mimas hydra-evaluator[3604913]: nix-eval-jobs sent invalid JSON.
Feb 12 16:31:07 mimas hydra-evaluator[3604913]: nix-eval-jobs sent invalid JSON.
Feb 12 17:23:37 mimas hydra-evaluator[3656783]: nix-eval-jobs sent invalid JSON.
Feb 12 17:28:31 mimas hydra-evaluator[3656783]: nix-eval-jobs sent invalid JSON.
Feb 12 19:26:59 mimas hydra-evaluator[3787750]: nix-eval-jobs sent invalid JSON.
Feb 12 19:34:14 mimas hydra-evaluator[3787750]: nix-eval-jobs sent invalid JSON.
Feb 12 19:59:33 mimas hydra-evaluator[3828449]: nix-eval-jobs sent invalid JSON.
Feb 12 20:07:08 mimas hydra-evaluator[3828449]: nix-eval-jobs sent invalid JSON.
| 20:27:35 |
| hexa | https://github.com/NixOS/hydra/issues/1437#issuecomment-2654774766 | 20:29:57 |
| hexa | John Ericson: we have more data! | 20:30:06 |
 John Ericson | oooo! | 20:30:36 |
| hexa | "homepage":"https://github.com/SamR1/FitTrackee","insecure":false,"{"attr":"nixpkgs.game-music-emu.x86_64-linux",
^?
| 20:33:03 |
| hexa | * "homepage":"https://github.com/SamR1/FitTrackee","insecure":false,"{"attr":"nixpkgs.game-music-emu.x86_64-linux",
^?
| 20:33:08 |
| hexa | * "homepage":"https://github.com/SamR1/FitTrackee","insecure":false,"{"attr":"nixpkgs.game-music-emu.x86_64-linux",
^?
| 20:33:12 |
| hexa | * "homepage":"https://github.com/SamR1/FitTrackee","insecure":false,"{"attr":"nixpkgs.game-music-emu.x86_64-linux",
^?
| 20:33:16 |
| hexa | 
Download image.png | 20:33:31 |
| hexa | monospace is hard | 20:33:35 |
| hexa | that looks like the previous entry wasn't completed | 20:34:23 |
| hexa | invalid json: none","mips-none","mips64-none", .....
| 20:36:51 |
| hexa | hrm 😕 | 20:37:02 |
| John Ericson | it does seem to have something to do wit the parallelism and the eval failure? | 20:37:35 |
| John Ericson | * it does seem to have something to do with the parallelism and the eval failure? | 20:37:45 |
| John Ericson | Should we have different pipes for different nix eval jobs workers? | 20:37:57 |
 emily | do you have multiple processes writing JSON to the same pipe? | 20:43:14 |
| emily | that seems like a recipe for disaster | 20:43:17 |
| hexa | yeah, could be that with low parallelisation they evade each other by sheer luck | 20:43:45 |
| hexa | but we have 16 workers right now | 20:43:48 |
| hexa | and I might want to increase that even further 😄 | 20:43:55 |
 K900 | Wait is there no sync on the output | 20:46:24 |
| 13 Feb 2025 |
| John Ericson | Mic92: can we has moar pipe? | 01:01:47 |
| John Ericson | we could do a unix domain socket | 01:01:52 |
| John Ericson | and then every worker connects afresh | 01:02:01 |
 Mic92 | What does a long line look like? | 01:10:50 |
| Mic92 | Don't understand yet what the issue is. Is perl reading not full lines? | 01:13:08 |
| hexa | it looked like multiple workers puking into the same pipe | 01:13:52 |
| hexa | which sometimes lead to json … mixed with other json | 01:14:11 |
