Re: Bug#1030096: Any ideas Re: #1030096 dask.distributed intermittent autopkgtest fail ?
On Mon, 2023-02-06 at 21:39 +0000, Rebecca N. Palmer wrote:
> I agree that xfailing the tests *may* be a reasonable solution. I'm
> only saying that it should be done by someone with more idea than me
> of
> whether these particular tests are important, because blindly
> xfailing
> everything that fails is effectively not having tests.
>
> If we do choose that approach, at least test_balance_expensive_tasks
> needs to be an outright xfail/skip not just a flaky, because when it
> fails it fails repeatedly.
So my efforts at debugging are made harder by it working for me. I'm
using
a9771f68a28dfc65cae3ac6acf70451c264f3227
from Debian HEAD.
= 2745 passed, 93 skipped, 216 deselected, 18 xfailed, 8 xpassed in
1992.20s (0:33:12) =
I looked at the last log on ci.debian.org for dask.distributed
https://ci.debian.net/data/autopkgtest/unstable/amd64/d/dask.distributed/31090863/log.gz
And it looks like several of those errors are networking related.
CI with the previously released 2022.12.1+ds.1-1 version is failing
with these tests:
test_defaults
test_hostport
test_file
test_default_client_server_ipv6[tornado]
test_default_client_server_ipv6[asyncio]
test_tcp_client_server_ipv6[tornado]
test_tcp_client_server_ipv6[asyncio]
test_only_local_access
test_remote_access
test_adapt_then_manual
test_local_tls[True]
test_local_tls[False]
test_run_spec
test_balance_expensive_tasks[enough work to steal]
I think several of those may depend on a proper network. The host I'm
using actually has both ipv4 and ipv6 working. I'm using sbuild
automatically running autopkgtests on a oldish 2x4 8 core xeon server
with ~24 GB of ram
What's your test environment like?
I don't think head is hugely different from what was released in -1.
The diff looks like Andreas adjusted the dask dependency version,
configured a salsa CI run, and added some upstream metadata files
He had problems with a salsa build failure but that was with i386, I'm
currently setting up i386 to see if I can replicate the salsa failure.
Diane
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