Namenode not running

–1 vote

I installed hadoop started the daemons using this command:

./start-all.sh

When I run jps command, I can not see namenode. I tried re-installing hadoop but did not work.

How to start namenode?

Dec 27, 2018 in Big Data Hadoop by digger
 • 26,740 points • 2,515 views

1 answer to this question.

0 votes

Never mind. I forgot to run

hadoop namenode -format

After running that, it is all fine

answered Dec 27, 2018 by digger
 • 26,740 points

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