Hadoop - namenode will not start

0
votes

I am trying to run hadoop on ubuntu server. After i start all services and typ JPS I get 

hduser@HDFS1:/usr/local/hadoop/etc/hadoop$ jps
5938 DataNode
6133 SecondaryNameNode
6287 ResourceManager
6431 NodeManager
6751 Jps

I believe I should NameNode along with the secondary namne node.

The hdfs-site.xml is

<configuration>
<property>
<name>dfs.replication</name>
<value>1</value>
</property>
<property>
<name>dfs.namenode.name.dir</name>
<value>file:/usr/local/hadoop_tmp/hdfs/datanode</value>
</property>
<property>
<name>dfs.datanode.data.dir</name>
<value>file:/usr/local/hadoop_tmp/hdfs/datanode</value>
</property>
</configuration>

I have also tried the configuration from another question similar to this with no luck.

1
ubuntuhadoopserverubuntu-14.04
check above core-site.xml parameters, you posted hdfs-site.xml parameters. and can you post namenode logs..? - BruceWayne
That was a typo. Above is the hdfs-site.xml. I will post the namenode logs and the core-site parameters as soon as I can. - user3097542
What's the output of hdfs dfsadmin -report? The output of hdfs fsck /? What about the namenode logs? Have you tried hdfs namenode -recover? - alvits

1 Answers

0
votes

I have fixed the issue. For some reason the it did not format right the first two times i tried it. When I executed namenode -recover I got an error message saying it had not been formatted. Thanks for the help