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Namenode is not starting, errors encountered

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Namenode is not starting, errors encountered

New Contributor

I am very new to this field. I am installing hortonworks 2.6 on centos6. Everything is going fine but namenode is not starting. I am attaching picture of namenode errors. Please help

74424-namenode-issue.png

1 REPLY 1

Re: Namenode is not starting, errors encountered

Mentor

@Shital L

Are all the other services up?

If it's not an HA setup can you run the following command on the NameNode host machine

su -l hdfs -c "/usr/hdp/current/hadoop-hdfs-namenode/../hadoop/sbin/hadoop-daemon.sh start namenode"

Please revert