codebrowse ocasionally returning 502s

Bug #1017727 reported by David Ames
This bug report is a duplicate of:  Bug #1015716: codebrowse is hanging/unresponsive. Edit Remove
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Launchpad itself
Triaged
Critical
Unassigned

Bug Description

502s from codebrowse.

cat /var/log/apache2/bazaar.launchpad.net-access.log |grep '" 502' |wc -l
1879

They line up with debug entries like:

ERR [20120625-22:24:05.451] [47837752596224] root: IPREDACTED - - [25/Jun/2012:22:24:04 +0000] "GET URLREDACTED HTTP/1.1" 200 - "-" "Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:13.0) Gecko/20100101 Firefox/13.0.1"

haproxy shows green across the board and is not seeing loggerhead instances as down

Revision history for this message
Steve McInerney (spm) wrote :

https://pastebin.canonical.com/68831/ grab bag of codebounce logs #1 and #2 respectively, for my connection
This generated a "502 bad Gateway"

we see the error in the apache logs as well.
https://pastebin.canonical.com/68833/

Changed in launchpad:
importance: Undecided → Critical
tags: added: canonical-losa-lp
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in launchpad:
status: New → Confirmed
Curtis Hovey (sinzui)
Changed in launchpad:
status: Confirmed → Triaged
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