Description of problem:

I upgraded the node parent and node child from 2.2 to 2.3. Once the upgrade is completed,   pulp exception is logged in the pulp.log of the child.

node sync appears to have completed


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.run node sync on an upgraded pulp  from 2.2 ->2.3
2.
3.

Actual results:


Expected results:


Additional info:


2013-11-13 17:45:15,893 pulp.plugins.file.distributor:INFO: Beginning publish for repository <iso-repo>
2013-11-13 17:45:18,521 pulp.server.managers.repo.publish:ERROR: Exception caught from plugin during publish for repo [live-rhel-6-server-x86_64-pulp]
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/pulp/server/managers/repo/publish.py", line 126, in _do_publish
    publish_report = distributor_instance.publish_repo(transfer_repo, conduit, call_config)
  File "/usr/lib/pulp/plugins/distributors/yum_distributor/distributor.py", line 375, in publish_repo
    repo_scratchpad=publish_conduit.get_repo_scratchpad())
  File "/usr/lib/python2.6/site-packages/pulp_rpm/yum_plugin/metadata.py", line 896, in generate_yum_metadata
    checksum_type = get_repo_checksum_type(publish_conduit, config)
  File "/usr/lib/python2.6/site-packages/pulp_rpm/yum_plugin/metadata.py", line 147, in get_repo_checksum_type
    checksum_type = scratchpad_data[SCRATCHPAD_DEFAULT_METADATA_CHECKSUM]
KeyError: 'checksum_type'
2013-11-13 17:45:18,521 pulp.server.dispatch.task:ERROR: Pulp exception occurred: PulpExecutionException
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/pulp/server/dispatch/task.py", line 137, in _run
    result = call(*args, **kwargs)
  File "/usr/lib/python2.6/site-packages/pulp/server/managers/repo/publish.py", line 100, in publish
    result = self._do_publish(repo, distributor_id, distributor_instance, transfer_repo, conduit, call_config)
  File "/usr/lib/python2.6/site-packages/pulp/server/managers/repo/publish.py", line 126, in _do_publish
    publish_report = distributor_instance.publish_repo(transfer_repo, conduit, call_config)
  File "/usr/lib/pulp/plugins/distributors/yum_distributor/distributor.py", line 375, in publish_repo
    repo_scratchpad=publish_conduit.get_repo_scratchpad())
  File "/usr/lib/python2.6/site-packages/pulp_rpm/yum_plugin/metadata.py", line 896, in generate_yum_metadata
    checksum_type = get_repo_checksum_type(publish_conduit, config)
  File "/usr/lib/python2.6/site-packages/pulp_rpm/yum_plugin/metadata.py", line 147, in get_repo_checksum_type
    checksum_type = scratchpad_data[SCRATCHPAD_DEFAULT_METADATA_CHECKSUM]
PulpExecutionException: Pulp exception occurred: PulpExecutionException