bugzilla-daemon at main.slony.info bugzilla-daemon at main.slony.info
Tue Mar 8 17:31:17 PST 2011
http://www.slony.info/bugzilla/show_bug.cgi?id=199

           Summary: remoteListenThread continue to get data forever.
           Product: Slony-I
           Version: 2.0
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: low
         Component: slon
        AssignedTo: slony1-bugs at lists.slony.info
        ReportedBy: katsumata.tomonari at oss.ntt.co.jp
                CC: slony1-bugs at lists.slony.info
   Estimated Hours: 0.0


Hi,

I'm testing Slony-I 2.0.6.
and, I noticed behavior has changed from before release(2.0.4).
what I do is bellow.

1) I kill PostgreSQL process(postmaster) with SIGKILL on master. 
2) and then I restart PostgreSQL.

I checked log messages, appeartently behavior is different.

a) log in Slony-I 2.0.6.
--
2011-03-09 00:40:27 JSTERROR  remoteListenThread_1: "select con_origin,
con_received,     max(con_seqno) as con_seqno,     max(con_timestamp) as
con_timestamp from "_replication".sl_confirm where con_received <> 2 group by
con_origin, con_received" 2011-03-09 00:40:33 JSTERROR  remoteListenThread_1:
"select ev_origin, ev_seqno, ev_timestamp,        ev_snapshot,       
"pg_catalog".txid_snapshot_xmin(ev_snapshot),       
"pg_catalog".txid_snapshot_xmax(ev_snapshot),        ev_type,        ev_data1,
ev_data2,        ev_data3, ev_data4,        ev_data5, ev_data6,       
ev_data7, ev_data8 from "_replication".sl_event e where (e.ev_origin = '1' and
e.ev_seqno > '5000000025') order by e.ev_origin, e.ev_seqno limit 40" - no
connection to the server
--
*** Slony-I outputs above message endless. ***

b) log in Slony-I 2.0.4
--
2011-03-09 00:55:29 JSTERROR  remoteListenThread_1: "select con_origin,
con_received,     max(con_seqno) as con_seqno,     max(con_timestamp) as
con_timestamp from "_replication".sl_confirm where con_received <> 2 group by
con_origin, con_received" 2011-03-09 00:55:29 JSTCONFIG slon: child terminated
status: 11; pid: 3154, current worker pid: 3154
2011-03-09 00:55:29 JSTCONFIG slon: restart of worker in 10 seconds
--
*** In Slony-I 2.0.4, slon is restarted. It looks OK. ***

the behavior in Slony-I 2.0.6 is intended ?
If not so, please revise this.

regards,
--
NTT OSS Center
  Tomonari Katsumata

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