[pgpool-general: 6183] Re: unclear error message: ERROR: failed to send watchdog heartbeat. host name is empty

[Bo Peng]

Hi,

> On one of the nodes, I keep getting this error message. But I can't find out what it means. In the pgpool.conf the watchdog hostname is set, and looking at the source I can only tell that there's something calling the function ' wd_hb_send ' and not giving a hostname. 

Did you set the hostname and port of destination for sending heartbeat signal?

  heartbeat_destination0 
  heartbeat_destination_port0

See this document for more details to setup watchdog.

  http://www.pgpool.net/docs/latest/en/html/example-cluster.html

On Mon, 6 Aug 2018 15:04:06 +0200 (CEST)
Sebastian Stellingwerff <sebas at bakkerspees.nl> wrote:

> Hi, 
> 
> On one of the nodes, I keep getting this error message. But I can't find out what it means. In the pgpool.conf the watchdog hostname is set, and looking at the source I can only tell that there's something calling the function ' wd_hb_send ' and not giving a hostname. 
> 
> I also could not find any helpful search results :( 
> 
> Hopefully someone here can explain what goes wrong here. 
> 
> Thanks, 
> 
> Sebastian 


-- 
Bo Peng <pengbo at sraoss.co.jp>
SRA OSS, Inc. Japan