startall.sh command does not start NameNode in Hadoop

1
votes

sh starts all the service like JPS , SecondaryNameNode , TaskTracker & JobTracker except the NameNode .

The only way i can start a NameNode is manually .

Also i am unable to access hnname:50070/ even when the NameNode is started .

I am a complete newbie to this please help .

1
hadoop
can you look into the namenode logs located in the logs folder.It will tell you the error happened while startup - Tom Sebastian
doublecheck if u have format the namenode or not - Ashish Ratan

1 Answers

1
votes

Format the namenode before that remove your temp folder(contains datanode and namenode)

hadoop namenode -format