Pulp

Sometimes when trying to fetch a task immediately after it gets created, the GET request 404s.

From downstream bug:

Description of problem:

When publishing a content view we generate a lot of tasks in pulp and then wait on them.  For some reason on occasion we initiate the task and as soon as we request the task to poll its status pulp throws a 404.

Requests for the same task later on work fine.

Version-Release number of selected component (if applicable):
2.6.0-1.1.beta

How reproducible:
Randomly

Steps to Reproduce:
Will work on reproducer script, unclear how to reproduce currently.

Pulp logs:

Apr  1 20:52:14 qe-blade-16 pulp: pulp.server.webservices.middleware.exception:INFO: Missing resource(s): resource_id=6f29bc57-55f0-49eb-97ee-1978407be409
Apr  1 20:52:14 qe-blade-16 pulp: celery.worker.strategy:INFO: Received task: pulp.server.managers.repo.unit_association.associate_from_repo[6f29bc57-55f0-49eb-97ee-1978407be409]
Apr  1 20:52:14 qe-blade-16 pulp: celery.worker.strategy:INFO: Received task: pulp.server.async.tasks._release_resource[7b3ce53b-d3ae-4101-bbd3-15776e975d52]
Apr  1 20:52:14 qe-blade-16 pulp: celery.worker.job:INFO: Task pulp.server.async.tasks._queue_reserved_task[01c536c8-f0cf-444c-a799-c65a5f5413da] succeeded in 0.702265332002s: 

apache logs:

10.16.76.78 - - [01/Apr/2015:20:52:13 -0400] "POST /pulp/api/v2/repositories/Default_Organization-rhel-7-cv-1_0-Satellite_Tools_Packages-RHEL_7/actions/associate/ HTTP/1.1" 202 172 "-" "Ruby"
10.16.76.78 - - [01/Apr/2015:20:52:14 -0400] "GET /pulp/api/v2/tasks/6f29bc57-55f0-49eb-97ee-1978407be409/ HTTP/1.1" 404 533 "-" "Ruby"