Обсуждение: BUG #12598: pgpool 9.4 broken online recovery node

The following bug has been logged on the website:

Bug reference:      12598
Logged by:          Andrey Romashkin
Email address:      aromashkin@i-cb.ru
PostgreSQL version: 9.4.0
Operating system:   Centos 7
Description:

After upgrage pgpool to 9.4 with postgresql and on clean installation.

if start recoveru failed node /usr/pgpool-9.4/bin/pcp_recovery_node -d 60
localhost 9898 user pass 1

DEBUG: send: tos="R", len=46
DEBUG: recv: tos="r", len=21, data=AuthenticationOK
DEBUG: send: tos="D", len=6
DEBUG: recv: tos="e", len=20, data=recovery failed
DEBUG: command failed. reason=recovery failed
BackendError
DEBUG: send: tos="X", len=4


in posgresql log
< 2015-01-19 13:27:25.786 MSK >ERROR:  function pgpool_recovery(unknown,
unknown, unknown, unknown) does not exist at character 8
< 2015-01-19 13:27:25.786 MSK >HINT:  No function matches the given name and
argument types. You might need to add explicit type casts.
< 2015-01-19 13:27:25.786 MSK >STATEMENT:  SELECT
pgpool_recovery('recoveryst1', 'db-node2', '/var/lib/pgsql/9.4/data',
'5432')

pgpool installed from yum.postgresql.org

Hi,

On Mon, 2015-01-19 at 10:30 +0000, aromashkin@i-cb.ru wrote:

> in posgresql log
> < 2015-01-19 13:27:25.786 MSK >ERROR:  function pgpool_recovery(iso-8859-1,
> iso-8859-1, iso-8859-1, iso-8859-1) does not exist at character 8

I think pgpool_recovery extension is missing.

CREATE EXTENSION pgpool_recovery;

should do the trick.

Regards,
--
Devrim GÜNDÜZ
Principal Systems Engineer @ EnterpriseDB: http://www.enterprisedb.com
PostgreSQL Danışmanı/Consultant, Red Hat Certified Engineer
Twitter: @DevrimGunduz , @DevrimGunduzTR

Hi <br /><span class="ita-kd-inputtools-div"></span><div class="g-unit" id="gt-src-c"><div
id="gt-src-p"></div></div><divid="tts_button"><object data="//ssl.gstatic.com/translate/sound_player2.swf" height="18"
id="tts"type="application/x-shockwave-flash" width="18"></object></div><span class="" id="result_box" lang="en"><span
class="hps">I'm</span><span class="hps">very</span> <span class="hps">sorry, I</span> <span class="hps">discovered
that</span><span class="hps">the problem was</span> <span class="hps">CREATE EXTENSION</span><span
class="hps"></span><span>,</span><span class="hps">and</span> <span class="hps">it's my fault</span><span>,</span>
<spanclass="hps">did not see</span> <span class="hps">the error message</span> <span class="hps">creation</span> <span
class="hps">functions</span><span class="hps">pgpool_restore</span> <span class="hps">after</span> <span
class="hps">drop</span><span class="hps">functions and</span> <span class="hps">recall</span>  CREATE EXTENSION <span
class="hps">theproblem disappeared</span><span>.</span></span><span class="" id="result_box" lang="en"><span><br /><br
/></span></span><divclass="moz-cite-prefix">19.01.2015 18:04, Devrim Gündüz пишет:<br /></div><blockquote
cite="mid:1421679849.20060.2.camel@gunduz.org"type="cite"><pre wrap=""> 
Hi,

On Mon, 2015-01-19 at 10:30 +0000, <a class="moz-txt-link-abbreviated"
href="mailto:aromashkin@i-cb.ru">aromashkin@i-cb.ru</a>wrote: 

</pre><blockquote type="cite"><pre wrap="">in posgresql log
< 2015-01-19 13:27:25.786 MSK >ERROR:  function pgpool_recovery(iso-8859-1,
iso-8859-1, iso-8859-1, iso-8859-1) does not exist at character 8
</pre></blockquote><pre wrap="">
I think pgpool_recovery extension is missing.

CREATE EXTENSION pgpool_recovery;

should do the trick.

Regards,
</pre></blockquote><br /><pre class="moz-signature" cols="72">--
Ромашкин Андрей
e-mail: <a class="moz-txt-link-abbreviated" href="mailto:aromashkin@i-cb.ru">aromashkin@i-cb.ru</a>
icq 895560
mob +7 (926) 295-0336
ООО "Ай-Куб"</pre>