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Re: [HTCondor-users] ULOG_RD_ERROR while parsing log with JobEventLog



thanks Todd. So.. Bad luck !! Maybe this happened before as well but
we never noticed.. Or maybe something else changed (the message with
the newline seems something from GlideInWMS) which only lately caused
a new line to be in there !

I have pinged Marco Mascheroni on this.

Stefano


On 23/02/2024 22:39, Todd L Miller via HTCondor-users wrote:
1. what exactly is wrong in the log

 ÂÂÂÂThe body text of the event immediately after

028 (385.000.000) 2024-02-23 11:04:47 Job ad information event triggered.

is intended to be an "old ClassAd"; one limitation of that format is that it can't escape newlines, but depends on newlines to separate attribute-value pairs. The 'Message' attribute's value contains a newline.

2. why did it happen

ÂÂÂÂAt first glance, it appears to be one or more bugs in HTCondor; the newline should not have been written as part of an old ClassAd, and probably shouldn't have been accepted or generated with one either.

3. is there a way to make log parsing skip the bad event and go on ?

 ÂÂÂÂNot at present (other than modifying the file).

Thanks for your help, please find below how to reproduce the problem.

ÂÂÂÂThis all reproduced perfectly on my first try; thank you very much for including it all.

 ÂÂÂÂI will file a bug shortly; it should not be hard to fix.

-- ToddM
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