Hi,I'm wandering if there is any built-in support in Knox for any (NN/RM) UI to
automatically forward to active NN/RM.
I saw there is HA support in WebHDFS level. But not sure if I need to do
anything special for HDFSUI. The same is true for YARNUI.
Regards,Mohammad
Thanks Larry for the suggestion and comments.
I'm now unblocked after explicitly setting X-Forward-Port to default https port
'443' when reverse proxying.FYI, I found this link that defaulted the port to
80 or 443 based on proto. May be we can revisit it later.
Regards,Mohammad
On Mond
Ah - I had changed a couple of URLs in the topology to the FQDN of my server,
instead of leaving as the default sandbox.hortonworks.com
Hence why it couldn't connect - there was no service listening.
All working now - thanks!
Thanks,
John McParland MIET CEng | System Architect, ODSC
Health Loc
Curl against localhost should be fine without changing anything in the
topology. It seems that something is wrong with WebHDFS and Knox can’t connect
to it. Can you try to go directly against WebHDFS instead and check if this
request works?
Best, Jan
From: "McParland, John"
Reply-To:
D
Hi Jan,
thanks for your quick response! In answer to your questions
1) I believe I do have a sandbox topology;
[knox@sandbox topologies]$ pwd
/usr/hdp/0.10.0-SNAPSHOT/knox-server/conf/topologies
[knox@sandbox topologies]$ ls
default.xml sandbox.xml
2) From my logs, this appears to be the most
Hi John,
two questions:
1) Do you have a topology called „sandbox“ deployed? You can find the
configuration of the topologies in the conf/topologies directory.
2) Can you post the appropriate part of your logs?
Best, Jan
From: "McParland, John"
Reply-To:
Date: Tuesda
Hi all,
I'm attempting to run Knox (built from master) in an Hortonworks Data Platform
(HDP) 2.4 Sandbox hosted on Azure.
I've followed both the Knox Users Guide [1] and the Hortonworks instructions
[2] but when I attempt to curl HDFS via Knox, I get the following when I curl
the webhdfs LISTS
