Support Questions
Find answers, ask questions, and share your expertise

Datanode and ResourceManager are shutting down in windows whereas NameNode and NodeManager are running

Datanode and ResourceManager are shutting down in windows whereas NameNode and NodeManager are running

New Contributor

I installed Hadoop-3.2.2 on windows 7 with Java version 1.8.0_271. After formatting namenode using the command 

 

hdfs namenode -format

 

 I started all the processes using the command

 

start-all.cmd

 

then I could see in the jps that only NameNode and NodeManager are running. I could also access the namenode UI from localhost:9870.

pavanr_3-1617777144491.png

 

But the services Datanode and ResourceManager are shutting down in windows with the below errors and I couldn't access the UI for the cluster as well.

1. The below image is the error for datanode

pavanr_0-1617776786758.png

2.the below image is the error for ResourceManager

pavanr_2-1617777087404.png

Please help me to solve this issue.