我试着在我的系统中安装hadoop,首先我得到的权限是我能够通过一个简单的chmod和chown解决,但解决了这个问题之后,现在有一个新的错误出现时,我使用start-dfs.sh
Hadoop v2.7伪分布式安装NativeCodeLoader错误
[email protected] ~ $ start-dfs.sh
17/04/08 12:22:18 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Incorrect configuration: namenode address dfs.namenode.servicerpc-address or dfs.namenode.rpc-address is not configured.
Starting namenodes on []
localhost: starting namenode, logging to /usr/local/hadoop-2.7.3/logs/hadoop-kishan-namenode-RoCk.out
localhost: starting datanode, logging to /usr/local/hadoop-2.7.3/logs/hadoop-kishan-datanode-RoCk.out
Starting secondary namenodes [0.0.0.0]
0.0.0.0: starting secondarynamenode, logging to /usr/local/hadoop-2.7.3/logs/hadoop-kishan-secondarynamenode-RoCk.out
17/04/08 12:22:33 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
[email protected] ~ $ jps
10303 Jps
这是一个警告,但所有的节点都没有运行。
UPDATE: 的Namenode ERROR
日志:
2017-04-09 21:32:40,002 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode.
org.apache.hadoop.hdfs.server.common.InconsistentFSStateException: Directory /home/kishan/hdfs/namenode is in an inconsistent state: storage directory does not exist or is not accessible.
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:327)
at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:215)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:975)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:681)
at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:585)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:645)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:812)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:796)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1493)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1559)
2017-04-09 21:32:40,003 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1
看起来您还没有配置安装。 – franklinsijo
您是否能够看到集群管理器上的所有节点,如果是,那么您是否可以提供关于与节点启动相关的故障的更多信息,或者您是否能够访问平台上的日志文件。 – Kfactor21
@ Kfactor21你能告诉我哪些日志或哪些配置文件应该上传吗? –