我想在本地機器上安裝一個hadoop單節點集羣。 我用開始用nameNode doesnt start-hadoop-1.0.3 ubuntu 13.10單節點集羣
bin/start-all.sh
我得到JPS
19623 TaskTracker
19388 SecondaryNameNode
19670 Jps
19479 JobTracker
下面的輸出,我可以看到集羣后,按照以下說明
http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/
安裝的Hadoop nameNode不運行。我從/logs目錄中取出日誌,看起來像這樣。
2014-01-24 11:30:20,614 INFO org.apache.hadoop.hdfs.server.common.Storage: Storage directory /app/hadoop/tmp/dfs/name does not exist.
2014-01-24 11:30:20,617 ERROR org.apache.hadoop.hdfs.server.namenode.FSNamesystem: FSNamesystem initialization failed.
org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /app/hadoop/tmp/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:303)
at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:100)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:388)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:362)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:276)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:496)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1279)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1288)
2014-01-24 11:30:20,619 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /app/hadoop/tmp/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:303)
at org.apache.hadoop.hdfs.server.namenode.FSDirectory.loadFSImage(FSDirectory.java:100)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.initialize(FSNamesystem.java:388)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:362)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:276)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:496)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1279)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1288)
2014-01-24 11:30:20,620 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at ishan-HP-Pavilion-dv6700-Notebook-PC/127.0.1.1
它說direcoty路徑/應用/ Hadoop的/ tmp目錄/ DFS /名稱我試圖創建Hadoop的用戶在這個目錄路徑,但我再次得到了同樣的錯誤。 有人可以幫我解決這個問題。
請注意:我看過這裏的類似帖子,但沒有一個幫助。
Thiks!