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How to access Namenode UI with KnoxSSO
My goal
I want to access Namenode UI through KnoxSSO and browse hdfs files without Ambari.
What have I already done
I've already set up Security cluster and HDFS HA with QJM.
Apache Knox uses Pac4J p...
venom13k
Votes: 0
Answers: 1
ERROR: Cannot set priority of secondarynamenode process 84665
I recently installed Hadoop on my macbook pro with m1 chip using homebrew. After setting up some necessary configurations, when I tried to start-dfs.sh I got this log:
╰─ start-dfs.sh ...
david
Votes: 0
Answers: 0
NameNode and Datanode not starting in Hadoop on start-dfs.cmd
So I am trying to setup Hadoop by using this as reference: Towardsdatascience.com click here
now the error:
E:\RIYA\hadoop-env\hadoop-3.2.1\sbin>start-dfs.cmd
2 cmd pop up, one for datanode and on...
Riya Pal
Votes: 0
Answers: 0
Accessing HDFS configured as High availability from Client program
I am trying to understand the context of the working and not working program which connects HDFS via nameservice(which connects active name node - High availability Namenode) outside HDFS cluster.
Not...
Adhish
Votes: 0
Answers: 1