[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-05-15 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

tobias.gritschac...@wikimedia.de changed:

   What|Removed |Added

 Status|RESOLVED|VERIFIED
 CC||tobias.gritschacher@wikimed
   ||ia.de

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-05-06 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

--- Comment #6 from Mark Bergsma m...@nedworks.org ---
Varnish 503s with this error message:

  170 FetchError   c straight insufficient bytes

which I think is a problem with compression that we've seen before. See if this
varies whether or not you send an Accept-Encoding header of gzip/deflate or
not?

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-05-06 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

--- Comment #7 from Gerrit Notification Bot gerritad...@wikimedia.org ---
Change 131746 had a related patch set uploaded by Hoo man:
Don't set Content-Length in EntityDataRequestHandler

https://gerrit.wikimedia.org/r/131746

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-05-06 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

Gerrit Notification Bot gerritad...@wikimedia.org changed:

   What|Removed |Added

 Status|NEW |PATCH_TO_REVIEW

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-05-06 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

--- Comment #8 from Gerrit Notification Bot gerritad...@wikimedia.org ---
Change 131746 merged by jenkins-bot:
Don't set Content-Length in EntityDataRequestHandler

https://gerrit.wikimedia.org/r/131746

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-05-06 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

Marius Hoch h...@online.de changed:

   What|Removed |Added

 Status|PATCH_TO_REVIEW |RESOLVED
 Resolution|--- |FIXED

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-05-04 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

Marius Hoch h...@online.de changed:

   What|Removed |Added

 CC||h...@online.de

--- Comment #5 from Marius Hoch h...@online.de ---
This indeed is a varnish problem, fetching the data directly from one of the
apache's works fine (and fast).

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-03-11 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

Lydia Pintscher lydia.pintsc...@wikimedia.de changed:

   What|Removed |Added

 Whiteboard|backlog, varnish|varnish u=dev
   ||c=infrastructure p=0

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-02-06 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

--- Comment #2 from Daniel Kinzler daniel.kinz...@wikimedia.de ---
So, according to Chris  Chad, since this error doesn't show in fatal.log, it's
not an OutOfMemory error. And it's not a timeout either. We'll need assistance
from someone with shell access to identify the problem.

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-02-06 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

Aude aude.w...@gmail.com changed:

   What|Removed |Added

 CC||aude.w...@gmail.com

--- Comment #3 from Aude aude.w...@gmail.com ---
the error is:

Request: GET http://www.wikidata.org/wiki/Special:EntityData/Q30.json, from
10.64.0.102 via cp1065 cp1065 ([10.64.0.102]:3128), Varnish XID
2665166859br/Forwarded for: 87.138.110.76, 91.198.174.103, 208.80.154.77,
10.64.0.102br/Error: 503, Service Unavailable at Thu, 06 Feb 2014 17:30:26
GMT

seems to come from varnish.  Maybe we are hitting some memory or other limit?

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-02-06 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

Daniel Kinzler daniel.kinz...@wikimedia.de changed:

   What|Removed |Added

   Keywords||performance
 Whiteboard|backlog |backlog, varnish

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-02-06 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

--- Comment #4 from Daniel Kinzler daniel.kinz...@wikimedia.de ---
According to Katie, it's a problem with Varnish:

  [18:31] aude DanielK_WMDE: it says Varnish XID 2665166859
  [18:32] aude tells me it probably is varnish
  [18:33] aude it's a text varnish cache
  [18:33] aude cp1065.eqiad.wmnet

So I suppose we'll have to ask Mark about it.

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-01-14 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

Daniel Kinzler daniel.kinz...@wikimedia.de changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever confirmed|0   |1

--- Comment #1 from Daniel Kinzler daniel.kinz...@wikimedia.de ---
Hypothesis: large entities trigger an Out Out Memory error, because
SpecialEntityData uses output buffering on the JSON, effectively doubling the
memory footprint of the serialized entity.

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-01-14 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

Daniel Kinzler daniel.kinz...@wikimedia.de changed:

   What|Removed |Added

   Priority|Normal  |High
 Whiteboard||backlog
   Severity|normal  |major

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[Bug 60003] HTTP 503 error when requesting linked data for large entities

2014-01-13 Thread bugzilla-daemon
https://bugzilla.wikimedia.org/show_bug.cgi?id=60003

Lydia Pintscher lydia.pintsc...@wikimedia.de changed:

   What|Removed |Added

   Priority|Unprioritized   |Normal
 CC||daniel.kinz...@wikimedia.de
   ||,
   ||lydia.pintscher@wikimedia.d
   ||e

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