1190779 - Update verify appears to cache empty response

Status: RESOLVED WORKSFORME

(Release Engineering :: Release Automation, defect, P3)

Description

[Nick Thomas [:nthomas] (UTC+12)]

Using  https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1
Downloading 'https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1' and placing in cache...
Executing: ['wget.exe', '-O', 'update.xml', '--progress=dot:mega', '--server-response', '--no-check-certificate', 'https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1']
--21:50:16--  https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1
           => `update.xml'
Resolving aus4.mozilla.org... 63.245.217.138, 63.245.217.219, 63.245.217.43
Connecting to aus4.mozilla.org|63.245.217.138|:443... connected.
HTTP request sent, awaiting response... 
  HTTP/1.1 200 OK
  Server: Apache
  X-Backend-Server: aus6.webapp.phx1.mozilla.com
  Cache-Control: no-store, must-revalidate, post-check=0, pre-check=0, private
  Content-Type: text/xml; charset=utf-8
  Date: Tue, 04 Aug 2015 04:50:16 GMT
  Keep-Alive: timeout=5, max=965
  Connection: Keep-Alive
  X-Cache-Info: caching
  Content-Length: 42
Length: 42 [text/xml]

    0K                                                      100%   46.94 MB/s

21:50:16 (46.94 MB/s) - `update.xml' saved [42/42]

Got this response:
<?xml version="1.0"?>
<updates>
</updates>Empty response, sleeping
Using  https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1
Retrieving 'https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1' from cache...
Got this response:
<?xml version="1.0"?>
<updates>
</updates>Empty response, sleeping
Using  https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1
Retrieving 'https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1' from cache...
Got this response:
<?xml version="1.0"?>
<updates>
</updates>Empty response, sleeping
Using  https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1
Retrieving 'https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1' from cache...
Got this response:
<?xml version="1.0"?>
<updates>
</updates>Empty response, sleeping
Using  https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1
Retrieving 'https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1' from cache...
Got this response:
<?xml version="1.0"?>
<updates>
</updates>Empty response, sleeping


FAIL: no complete update found for https://aus4.mozilla.org/update/3/Firefox/39.0/20150630154324/WINNT_x86-msvc/de/beta-localtest/default/default/default/update.xml?force=1
FAIL: download_mars returned non-zero exit code: 1

Comment 1

[Intermittent Failures Robot]

4 failures in 4472 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 4

Platform breakdown:

• linux32-shippable: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1190779&startday=2020-01-06&endday=2020-01-12&tree=all

Comment 2

[Julien Cristau [:jcristau]]

Closing because we haven't seen that failure mode in a while.