Start with the contents in sandbox.xml - it assumes that you are running the demo LDAP server as well. The following apache docs will be helpful as well: http://knox.apache.org/books/knox-0-6-0/user-guide.html
On Thu, Jul 2, 2015 at 2:51 PM, Aneela Saleem <[email protected]> wrote: > No i have installed Hadoop on my local machine. I'm running webhdfs on > localhost. > I have no idea what to write in gateway tag. Actually i'm just a beginner > and following this link > <http://pivotalhd.docs.pivotal.io/docs/knox-gateway-administration-guide.html> > Please guide me what should be there in between <gateway></gateway> > > On Thu, Jul 2, 2015 at 11:44 PM, Kristopher Kane < > [email protected]> wrote: > >> Is everything omitted between <gateway></gateway>? Unless you are really >> running webhdfs on localhost, I suspect the hostmap is missing. Are you >> using the HWX Sandbox ? >> >> Kris >> >> On Thu, Jul 2, 2015 at 2:28 PM Aneela Saleem <[email protected]> >> wrote: >> >>> ${KNOX_HOME}/knox/conf/topologies has the following contents: >>> >>> admin.xml cluster1.xml README sandbox.xml >>> >>> cluster1.xml is the topology descriptor file created by me. >>> >>> cluster1.xml has following contents: >>> >>> <topology> >>> <gateway> >>> </gateway> >>> <service> >>> <role>NAMENODE</role> >>> <url>hdfs:// namenode-host :8020</url> >>> </service> >>> >>> <service> >>> <role>JOBTRACKER</role> >>> <url>rpc:// jobtracker-host :8050</url> >>> </service> >>> >>> <service> >>> <role>RESOURCEMANAGER</role> >>> <url>http://red3:8088/ws</url> >>> </service> >>> >>> <service> >>> <role>WEBHDFS</role> >>> <url>http://localhost:50070/webhdfs</url> >>> </service> >>> >>> <service> >>> <role>WEBHCAT</role> >>> <url>http://webcat-host :50111/templeton</url> >>> </service> >>> >>> <service> >>> <role>OOZIE</role> >>> <url>http://oozie-host :11000/oozie</url> >>> </service> >>> >>> <service> >>> <role>WEBHBASE</role> >>> <url>http://webhbase-host :60080</url> >>> </service> >>> </topology> >>> >>> >>> admin.xml has default contents. I did not make any changes. >>> >>> >>> >>> On Thu, Jul 2, 2015 at 11:15 PM, Steve Howard <[email protected]> >>> wrote: >>> >>>> To be clear, the error isn't hostname not found (that just means it >>>> wasn't in the DNS cache on your computer), it's that the URL can't be found >>>> by the knox server. >>>> >>>> Can you post the contents of your ${KNOX_HOME}/knox/conf/topologies >>>> directory? >>>> >>>> On Thu, Jul 2, 2015 at 1:50 PM, Aneela Saleem <[email protected]> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> I'm trying to connect to HDFS through Knox gateway. I run the >>>>> following command: >>>>> >>>>> curl -vk >>>>> https://localhost:8443/gateway/cluster1/WEBHDFS/v1?op=GETHOMEDIRECTORY >>>>> >>>>> when i run this command i get the following error: >>>>> >>>>> * Hostname was NOT found in DNS cache >>>>> * Trying 127.0.0.1... >>>>> * Connected to localhost (127.0.0.1) port 8443 (#0) >>>>> * successfully set certificate verify locations: >>>>> * CAfile: none >>>>> CApath: /etc/ssl/certs >>>>> * SSLv3, TLS handshake, Client hello (1): >>>>> * SSLv3, TLS handshake, Server hello (2): >>>>> * SSLv3, TLS handshake, CERT (11): >>>>> * SSLv3, TLS handshake, Server key exchange (12): >>>>> * SSLv3, TLS handshake, Server finished (14): >>>>> * SSLv3, TLS handshake, Client key exchange (16): >>>>> * SSLv3, TLS change cipher, Client hello (1): >>>>> * SSLv3, TLS handshake, Finished (20): >>>>> * SSLv3, TLS change cipher, Client hello (1): >>>>> * SSLv3, TLS handshake, Finished (20): >>>>> * SSL connection using ECDHE-RSA-DES-CBC3-SHA >>>>> * Server certificate: >>>>> * subject: C=US; ST=Test; L=Test; O=Hadoop; OU=Test; CN=localhost >>>>> * start date: 2015-06-29 21:39:18 GMT >>>>> * expire date: 2016-06-28 21:39:18 GMT >>>>> * issuer: C=US; ST=Test; L=Test; O=Hadoop; OU=Test; CN=localhost >>>>> * SSL certificate verify result: self signed certificate (18), >>>>> continuing anyway. >>>>> > GET /gateway/cluster1/WEBHDFS/v1?op=GETHOMEDIRECTORY HTTP/1.1 >>>>> > User-Agent: curl/7.35.0 >>>>> > Host: localhost:8443 >>>>> > Accept: */* >>>>> > >>>>> < HTTP/1.1 404 Not Found >>>>> < Content-Length: 0 >>>>> * Server Jetty(8.1.14.v20131031) is not blacklisted >>>>> < Server: Jetty(8.1.14.v20131031) >>>>> < >>>>> * Connection #0 to host localhost left intact >>>>> >>>>> >>>>> >>>>> Can anyone please help me in tackling this issue? >>>>> >>>> >>>> >>> >
