[pgpool-general: 2081] node degeneration while vacuuming

[Sean Hogan]

Hi,

Using pgadmin3 I ran a VACUUM ANALYZE on my three-node cluster, and got 
this:

2013-08-28 08:41:12 ERROR: pid 21493: kind mismatch among backends. 
Possible last query was: "VACUUM VERBOSE ANALYZE " kind details are: 
0[N: "ws_dataset_filters": scanned 0 of 0 pages, containing 0 live rows 
and 0 dead rows; 0 rows in sample, 0 estimated total rows] 1[C] 2[C]
2013-08-28 08:41:12 LOG:   pid 21493: degenerate_backend_set: 0 fail 
over request from pid 21493

This doesn't seem to be repeatable.  Can you tell me why that response 
would cause a degeneration?

Thanks,
Sean
-------------- next part --------------
A non-text attachment was scrubbed...
Name: sean.vcf
Type: text/x-vcard
Size: 275 bytes
Desc: not available
URL: <http://www.sraoss.jp/pipermail/pgpool-general/attachments/20130828/5b835c18/attachment.vcf>