postgres issue with puppetdb unexpected EOF on client connection

[Corey Osman]

Hi,

Hoping someone can help with this error. Check your puppetdb logs and you might see the same error. This doesn’t seem to cause any harm but I have seen occasional crashes with puppetdb.

This error is littering my postgres log files. The puppetdb must be closing the connection incorrectly and causing this error. Anybody else running into this? Is this a known error?

Running:

Centos 6.4
postgres (PostgreSQL) 8.4.13
puppetdb 1.5.0
puppet 3.2.4

LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection
LOG: unexpected EOF on client connection

[Deepak Giridharagopal]

On Wed, Jan 8, 2014 at 4:39 PM, Corey Osman <co...@logicminds.biz> wrote:

Hi,

Hoping someone can help with this error.  Check your puppetdb logs and you might see the same error.  This doesn’t seem to cause any harm but I have seen occasional crashes with puppetdb.

This error is littering my postgres log files.  The puppetdb must be closing the connection incorrectly and causing this error.  Anybody else running into this?  Is this a known error?

Are you connecting to postgres through a load balancer, or firewall, or some other intermediary that may be cutting off long-lived connections? I've not seen any other causes of this in the field that I'm aware of. Are there any error messages logged on the puppetdb side of things?

There are some options you can use to tune the connection pool inside of puppetdb to be more aggressive about terminating connections:

http://docs.puppetlabs.com/puppetdb/1.6/configure.html#conn-max-age

 

deepak

Running:

Centos 6.4
postgres (PostgreSQL) 8.4.13
puppetdb 1.5.0
puppet 3.2.4

LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection
LOG:  unexpected EOF on client connection

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