I am trying to install Hadoop on a test image other than Cloudera Ubuntu. Everything seemed to go well until I ran ./bin/start-all.sh. The node name never appears, so I can’t even start hadoop fs -lsto connect to the file system.
Here's the name log:
2011-03-24 11:38:00,256 INFO org.apache.hadoop.ipc.Server: Stopping server on 54310
2011-03-24 11:38:00,257 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /usr/local/hadoop-datastore/hadoop-hadoop/dfs/name is in an inconsistent state: storage directory does not exist or is not accessible.
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:290)
at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:88)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:312)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:293)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:224)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:306)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1006)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1015)
2011-03-24 11:38:00,258 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at Brash/192.168.1.5
************************************************************/
I have chmod -R 755a root directory and even went so far as to make sure the directory exists by creating it using mkdir -p.
hadoop@Brash:/usr/lib/hadoop$ ls -la /usr/local/hadoop-datastore/hadoop-hadoop/dfs/
total 16
drwxr-xr-x 4 hadoop hadoop 4096 2011-03-24 11:41 .
drwxr-xr-x 4 hadoop hadoop 4096 2011-03-24 11:31 ..
drwxr-xr-x 2 hadoop hadoop 4096 2011-03-24 11:31 data
drwxr-xr-x 2 hadoop hadoop 4096 2011-03-24 11:41 name
Here's mine /conf/hdfs-site.xml:
hadoop@Brash:/usr/lib/hadoop$ cat conf/hdfs-site.xml
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>
<name>dfs.replication</name>
<value>1</value>
<description>Default block replication.
The actual number of replications can be specified when the file is created.
The default is used if replication is not specified in create time.
</description>
</property>
</configuration>
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