Hello everyone,
I installed hadoop 3.1.1 on 3 virtual machines with VMware on Ubuntu. When I
run hdfs namenode -format and start-all.sh then jps works correctly on my
master and two slaves nodes.
However, with the command hdfs dfsadmin -report, I can see only one live data
node (I get the sam
Hi Jérémy,
Would you set "dfs.namenode.rpc-address" to "master:9000" in
hdfs-site.xml? The NameNode RPC address is "localhost:8020" by default
and that's why only the DataNode running on master is registered.
DataNodes running on slave1/slave2 want to connect to "localhost:8020"
and cannot find th
core-site.xml is wrong.
It is "fs.defaultFS" not "fs.default.FS"
Also remove "/" after the port
fs.default.name
hdfs://master:9000/
fs.default.FS
hdfs://master:9000/
Also, you are running yarn; so you do not need the below:
mapre
