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From kowsik <kow...@gmail.com>
Subject CouchDB exceptions
Date Fri, 18 Mar 2011 17:40:05 GMT
Been seeing this on our production CouchDB's (1.0.2) sporadically. We
are using the _changes feed, background view indexing and automatic
compaction.

Uncaught error in HTTP request: {exit,
                                 {noproc,
                                  {gen_server,call,
                                   [<0.1478.0>,
                                    {pread_iolist,290916},
                                    infinity]}}}

 Stacktrace: [{gen_server,call,3},
             {couch_file,pread_iolist,2},
             {couch_file,pread_binary,2},
             {couch_file,pread_term,2},
             {couch_db,make_doc,5},
             {couch_db,open_doc_int,3},
             {couch_db,open_doc,3},
             {couch_changes,'-make_filter_fun/4-lc$^4/1-3-',2}]

Not reproducible yet, but it seems compacting while there are active
_changes listeners seems to trigger this. After the exception the
_changes listeners are disconnected which then connect back and
everything goes back to normal. beam itself holds up, though last
night it terminated with no logs, nothing. Just poof. Any ideas?

Thanks,

K.
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