swift-recon broken in Icehouse

[Sam Morrison]

After upgrading our swift from Havana -> Icehouse (ubuntu packages) we get the following error:

swift-recon --all
===============================================================================
--> Starting reconnaissance on 4 hosts
===============================================================================
[2014-08-20 12:06:22] Checking async pendings
[async_pending] low: 0, high: 0, avg: 0.0, total: 0, Failed: 0.0%, no_result: 0, reported: 4
===============================================================================
[2014-08-20 12:06:22] Checking on replication
[replication_time] low: 0, high: 6, avg: 1.9, total: 7, Failed: 0.0%, no_result: 0, reported: 4
Oldest completion was 2014-08-20 00:36:19 (1 hours ago) by 172.22.59.44:6000.
Most recent completion was 2014-08-20 02:06:09 (12 seconds ago) by 172.22.59.46:6002.
===============================================================================
[2014-08-20 12:06:22] Checking auditor stats
Traceback (most recent call last):
  File "/usr/bin/swift-recon", line 24, in <module>
    sys.exit(main())
  File "/usr/lib/python2.7/dist-packages/swift/cli/recon.py", line 906, in main
    reconnoiter.main()
  File "/usr/lib/python2.7/dist-packages/swift/cli/recon.py", line 847, in main
    self.object_auditor_check(hosts)
  File "/usr/lib/python2.7/dist-packages/swift/cli/recon.py", line 551, in object_auditor_check
    name='ALL_%s_last_path' % k)
  File "/usr/lib/python2.7/dist-packages/swift/cli/recon.py", line 130, in _gen_stats
    'total': sum(cstats), 'reported': len(cstats),
TypeError: unsupported operand type(s) for +: 'int' and 'generator'

[Christian Schwede (cschwede)]

This has been fixed recently: https://github.com/openstack/swift/commit/203515718a2bee8334bd4936201f00a929ccbd89

I don't know about the Ubuntu packages, but the fix might not be included there yet.

[Sam Morrison (sorrison)]

OK thanks, I've put it up for stable/icehouse at

https://review.openstack.org/#/c/115514/