Re: Two 10g listeners at the same time

  • From: "Niall Litchfield" <niall.litchfield@xxxxxxxxx>
  • To: Rich.Jesse@xxxxxx
  • Date: Mon, 4 Sep 2006 13:18:54 +0100

and how on earth would anyone discover this when a search, specifically for
this string SUBSCRIBE_FOR_NODE_DOWN_EVENT returns no hits on metalink. I
don't happen to agree with those who suggest that metalink should be
google-searchable, but with the inability of the search engine to return
hits that are there, I can see the arguments :(

On 9/1/06, Jesse, Rich <Rich.Jesse@xxxxxx> wrote:

Check Metalink article 284602.1. The parameter is actually:


where [LISTENER] is the name of the listener, which by default is




From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Fuad Arshad
Sent: Friday, September 01, 2006 10:55 AM
To: AGUERRA@xxxxxxxxx; oracle-l
Subject: Re: Two 10g listeners at the same time

oracle calls this a feature i think it is a bug anyways the fix is subscribe_for_node_down_event=off in listener.ora

----- Original Message ----
From: "Guerra, Abraham J" <AGUERRA@xxxxxxxxx>
To: oracle-l <oracle-l@xxxxxxxxxxxxx>
Sent: Friday, September 1, 2006 10:46:25 AM
Subject: Two 10g listeners at the same time

Hello all,

Twice this week the 10g listener spun a child process and hung all new
connections to any database ( on HPUX 11.11)  This is what it
looked like:

ps -ef ...

oracle 21170 16606  0 13:57:00 ?         0:00
/usr/oracle/rdbms/10.2/bin/tnslsnr LISTENER -inherit
oracle 16606     1  0  Aug 28  ?        83:26
/usr/oracle/rdbms/10.2/bin/tnslsnr LISTENER -inherit

The only way to fix this was to kill the processes (lsnrctl did not
work) and start the listener again... No error messages were found in
the listener.log.

Any help would be appreciated.


Abraham Guerra
American Family Insurance.

Niall Litchfield
Oracle DBA

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