[Pulp-list] Regular Checksum errors during repo syncs

[Paul Gonin]

Hi,

On a pulp 2.3 (on RedHat 6.4) I have regular errors when synchronizing
yum repositories.
I currently have the issue on RDO Juno repository
http://repos.fedorapeople.org/repos/openstack/openstack-juno/epel-7/

When I start the sync I get the following error
$ pulp-admin rpm repo sync run --repo-id=asis-rdo-juno-epel7
+----------------------------------------------------------------------+
             Synchronizing Repository [asis-rdo-juno-epel7]
+----------------------------------------------------------------------+

This command may be exited by pressing ctrl+c without affecting the actual
operation on the server.

Downloading metadata...
[-]
... completed

Downloading repository content...
[==================================================] 100%
RPMs:       32/32 items
Delta RPMs: 0/0 items

... completed

Individual package errors encountered during sync:

An unexpected error has occurred. More information can be found in the client
log file ~/.pulp/admin.log.

And when I check ~/.pulp/admin.log I identify the following error:
2014-11-12 14:52:19,426 - ERROR - Client-side exception occurred
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/pulp/client/extensions/core.py",
line 478, in run
    exit_code = Cli.run(self, args)
  File "/usr/lib/python2.6/site-packages/okaara/cli.py", line 974, in run
    exit_code = command_or_section.execute(self.prompt, remaining_args)
  File "/usr/lib/python2.6/site-packages/pulp/client/extensions/extensions.py",
line 224, in execute
    return self.method(*arg_list, **clean_kwargs)
  File "/usr/lib/python2.6/site-packages/pulp/client/commands/repo/sync_publish.py",
line 101, in run
    status.display_group_status(self.context, self.renderer, task_group_id)
  File "/usr/lib/python2.6/site-packages/pulp/client/commands/repo/status/status.py",
line 64, in display_group_status
    _display_status(context, renderer, task_list)
  File "/usr/lib/python2.6/site-packages/pulp/client/commands/repo/status/status.py",
line 96, in _display_status
    _display_task_status(context, renderer, task.task_id,
quiet_waiting=quiet_waiting)
  File "/usr/lib/python2.6/site-packages/pulp/client/commands/repo/status/status.py",
line 123, in _display_task_status
    renderer.display_report(response.response_body.progress)
  File "/usr/lib/python2.6/site-packages/pulp_rpm/extension/admin/status.py",
line 76, in display_report
    self.render_download_step(progress_report)
  File "/usr/lib/python2.6/site-packages/pulp_rpm/extension/admin/status.py",
line 232, in render_download_step
    if error[constants.ERROR_CODE] == constants.ERROR_CHECKSUM_TYPE_UNKNOWN:


If I run repo sync a few times, I am eventually ok...
Any hint on what I could do to fix this ?

Thanks
Paul