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Posted to commits@nifi.apache.org by "Andy LoPresto (JIRA)" <ji...@apache.org> on 2016/04/20 05:16:25 UTC
[jira] [Updated] (NIFI-1789) TestPutUDP testUnkownHostname fails
because all hostnames resolve
[ https://issues.apache.org/jira/browse/NIFI-1789?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy LoPresto updated NIFI-1789:
--------------------------------
Description:
On some systems, arbitrary hostnames (e.g. {{sgfgfdgs}}) resolves to a valid IP address depending on the DNS resolution scheme. Therefore, the test, which assumes that the host does not resolve, fails.
{code}
hw12203:/Users/alopresto (master) alopresto
🔓 0s @ 20:10:32 $ nslookup asdfsdfsdf
Server: 192.168.1.1
Address: 192.168.1.1#53
Non-authoritative answer:
Name: asdfsdfsdf
Address: 198.105.254.228
Name: asdfsdfsdf
Address: 198.105.244.228
hw12203:/Users/alopresto (master) alopresto
🔓 39s @ 20:12:24 $ dig asdfasdf
; <<>> DiG 9.8.3-P1 <<>> asdfasdf
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31295
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;asdfasdf. IN A
;; ANSWER SECTION:
asdfasdf. 10 IN A 198.105.254.228
asdfasdf. 10 IN A 198.105.244.228
;; Query time: 81 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Apr 19 20:12:30 2016
;; MSG SIZE rcvd: 58
hw12203:/Users/alopresto (master) alopresto
🔓 0s @ 20:12:30 $
{code}
Reported on Mac OS X 10.11.4
was:
On some systems, arbitrary hostnames (e.g. {{sgfgfdgs}}) resolves to a valid IP address depending on the DNS resolution scheme. Therefore, the test, which assumes that the host does not resolve, fails.
{{hw12203:/Users/alopresto (master) alopresto
🔓 0s @ 20:10:32 $ nslookup asdfsdfsdf
Server: 192.168.1.1
Address: 192.168.1.1#53
Non-authoritative answer:
Name: asdfsdfsdf
Address: 198.105.254.228
Name: asdfsdfsdf
Address: 198.105.244.228
hw12203:/Users/alopresto (master) alopresto
🔓 39s @ 20:12:24 $ dig asdfasdf
; <<>> DiG 9.8.3-P1 <<>> asdfasdf
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31295
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;asdfasdf. IN A
;; ANSWER SECTION:
asdfasdf. 10 IN A 198.105.254.228
asdfasdf. 10 IN A 198.105.244.228
;; Query time: 81 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Apr 19 20:12:30 2016
;; MSG SIZE rcvd: 58
hw12203:/Users/alopresto (master) alopresto
🔓 0s @ 20:12:30 $}}
Reported on Mac OS X 10.11.4
> TestPutUDP testUnkownHostname fails because all hostnames resolve
> -----------------------------------------------------------------
>
> Key: NIFI-1789
> URL: https://issues.apache.org/jira/browse/NIFI-1789
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 0.6.1
> Reporter: Andy LoPresto
> Fix For: 0.7.0
>
>
> On some systems, arbitrary hostnames (e.g. {{sgfgfdgs}}) resolves to a valid IP address depending on the DNS resolution scheme. Therefore, the test, which assumes that the host does not resolve, fails.
> {code}
> hw12203:/Users/alopresto (master) alopresto
> 🔓 0s @ 20:10:32 $ nslookup asdfsdfsdf
> Server: 192.168.1.1
> Address: 192.168.1.1#53
> Non-authoritative answer:
> Name: asdfsdfsdf
> Address: 198.105.254.228
> Name: asdfsdfsdf
> Address: 198.105.244.228
> hw12203:/Users/alopresto (master) alopresto
> 🔓 39s @ 20:12:24 $ dig asdfasdf
> ; <<>> DiG 9.8.3-P1 <<>> asdfasdf
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31295
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
> ;; QUESTION SECTION:
> ;asdfasdf. IN A
> ;; ANSWER SECTION:
> asdfasdf. 10 IN A 198.105.254.228
> asdfasdf. 10 IN A 198.105.244.228
> ;; Query time: 81 msec
> ;; SERVER: 192.168.1.1#53(192.168.1.1)
> ;; WHEN: Tue Apr 19 20:12:30 2016
> ;; MSG SIZE rcvd: 58
> hw12203:/Users/alopresto (master) alopresto
> 🔓 0s @ 20:12:30 $
> {code}
> Reported on Mac OS X 10.11.4
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