[Pdns-users] API issue. 400 Bad Request

[kometch]

Hello All,

I have used to compile the PowerDNS recursor 3.7.1 on an ARM board from a source that Cubietruck.

Below the place you are trying to obtain statistical information 
by API on which has been set to PowerDNS recursor to reference, 
become Bad Request problem has occurred.

$ curl -v -H 'X-API-Key: changeme' http://127.0.0.1:8082/servers/localhost | jq .
* Hostname was NOT found in DNS cache
*   Trying 127.0.0.1...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0* Connected to 127.0.0.1 (127.0.0.1) port 8082 (#0)
> GET /servers/localhost HTTP/1.1
> User-Agent: curl/7.35.0
> Host: 127.0.0.1:8082
> Accept: */*
> X-API-Key: changeme
>
< HTTP/1.1 400 Bad Request
< Content-Type: 11
* no chunk, no close, no size. Assume close to signal end
<
{ [data not shown]
100    11    0    11    0     0    976      0 --:--:-- --:--:-- --:--:--  1100
* Closing connection 0
parse error: Invalid numeric literal at line 1, column 4



When you source compiled with CentOS6 the problem did not occur.
Is it just a matter of that environment is too special?

Verification environment:

$ uname -a
Linux dns02 3.19.0-rc5-cubieboard #6 SMP Fri Jan 23 06:17:54 EST 2015 armv7l armv7l armv7l GNU/Linux
$
$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 14.04.2 LTS
Release:	14.04
Codename:	trusty
$ sudo lsof -i :8082
COMMAND     PID USER   FD   TYPE  DEVICE SIZE/OFF NODE NAME
pdns_recu 14988 pdns   32u  IPv4 3789953      0t0  TCP localhost:8082 (LISTEN)


It has been confirmed that the iptable also ufw also not running.
How can I solve this problem, and how do I to?

Best regards.