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[hailtop] yet another transient error#13817

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danking merged 2 commits into
hail-is:mainfrom
danking:new-transient-error2
Oct 16, 2023
Merged

[hailtop] yet another transient error#13817
danking merged 2 commits into
hail-is:mainfrom
danking:new-transient-error2

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@danking

@danking danking commented Oct 16, 2023

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CHANGELOG: Mitigate new transient error from Google Cloud Storage which manifests as aiohttp.client_exceptions.ClientOSError: [Errno 1] [SSL: SSLV3_ALERT_BAD_RECORD_MAC] sslv3 alert bad record mac (_ssl.c:2548).

As of around 1500 ET 2023-10-16, this exception happens whenever we issue a lot of requests to GCS.

See Zulip thread.

As of around 1500 ET 2023-10-16, this exception happens whenever we issue a lot of requests to GCS.

See [Zulip thread](https://hail.zulipchat.com/#narrow/stream/300487-Hail-Batch-Dev/topic/cluster.20size/near/396777320).
jigold
jigold previously requested changes Oct 16, 2023
Comment thread hail/python/hailtop/utils/utils.py Outdated
return True
if (isinstance(e, aiohttp.ClientOSError)
and len(e.args) >= 2
and e.args[0] == 1

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This is hard to parse. Should it be e.args[0] == '1' as is e.args[0] a string or int? Can we just check for the message in e.args[1]?

@danking danking Oct 16, 2023

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The first arg is the error number, so it's definitely an integer. I suppose we can be more lax though. I'll change.

@danking danking dismissed jigold’s stale review October 16, 2023 14:51

I am now ignoring the error number.

@danking danking merged commit fcaafc5 into hail-is:main Oct 16, 2023
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2 participants