[CWB] CWB Digest, Vol 111, Issue 9

[taner sezer]

Hi Andrew,
Both of the logs had anything reporting an error. Therefore I've checked
the server side options.
I've figure out the load-balancer caused the problem. It's strange that,
different than php and apache, load-balancer config file keeps time values
in miliseconds. So the server refuses answering connections very soon.
That's why cqp completes the given task and displays the result in query
history but gui is blocked.
Best...

On 04/08/2016 01:00 PM, cwb-request at sslmit.unibo.it wrote:

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>    1. Re: 504 Gateway Error (Hardie, Andrew)
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> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 8 Apr 2016 09:18:52 +0000
> From: "Hardie, Andrew" <a.hardie at lancaster.ac.uk>
<a.hardie at lancaster.ac.uk>
> To: Open source development of the Corpus WorkBench
> <cwb at sslmit.unibo.it> <cwb at sslmit.unibo.it>
> Subject: Re: [CWB] 504 Gateway Error
> Message-ID:
> <28078EC3FBF1B940A3EF3D0D19BE351D7FB16F50 at EX-0-MB1.lancs.local>
<28078EC3FBF1B940A3EF3D0D19BE351D7FB16F50 at EX-0-MB1.lancs.local>
> Content-Type: text/plain; charset="utf-8"
>
> The problem will not be a PHP timeout, since time expended by slave
processes does not count towards the PHP timeout, and for big queries the
time expenditure is in the CQP slave process.
>
> Moreover, the Apache timeout on my server is set to 300, yet I frequently
run processes that take longer than 5 minutes. So that cannot be the only
thing at issue.
>
> Is there anything enlightening in the Apache error log?
>
> best
>
> Andrew.
>
> From: cwb-bounces at sslmit.unibo.it [mailto:cwb-bounces at sslmit.unibo.it
<cwb-bounces at sslmit.unibo.it>] On Behalf Of Taner Sezer
> Sent: 08 April 2016 09:49
> To: cwb at sslmit.unibo.it
> Subject: [CWB] 504 Gateway Error
>
> Hello Everyone,
>
>
> I've recently updated to 3.2.4.
>
> Now, in a large corpus (over 550 M tokens), if complex queries hit a
large number of results, for instance over 5 or 10 millions, I can see them
completed in Query history, but the GUI returns 504 gateway error. I've
checked apache and php config files and set max. timeout to 600 seconds.
>
> Any suggestions for fixing this problem?
>
>
>
> Best wishes
>
> --
>
> ______________________
>
> Taner Sezer
>
> http://tscorpus.com <http://tscorpus.com>
>
> http://tanersezer.com <http://tanersezer.com>
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> End of CWB Digest, Vol 111, Issue 9
> ***********************************

-- 
______________________
Taner Sezer
http://tscorpus.com
http://tanersezer.com
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