namenode 启动不起来

来源:3-11 HDFS格式化以及启动详解

慕设计8171224

2019-08-23

这是namenode 启动日志
java.lang.NumberFormatException: For input string: “/home/hadoop/app/tmp” at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:569) at java.lang.Integer.parseInt(Integer.java:615) at org.apache.hadoop.conf.Configuration.getInt(Configuration.java:1366) at org.apache.hadoop.hdfs.server.blockmanagement.BlockManager.(BlockManager.java:326) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.(FSNamesystem.java:855) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:791) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:614) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:676) at org.apache.hadoop.hdfs.server.namenode.NameNode.(NameNode.java:844) at org.apache.hadoop.hdfs.server.namenode.NameNode.(NameNode.java:823) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1547) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1615) 2019-08-24 02:51:11,657 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1 2019-08-24 02:51:11,658 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:

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1回答

慕设计8171224

提问者

2019-08-23

已解决   配置文件hdfs-site.xml    

<property>

    <name>dfs.replication</name>

    <value>/home/hadoop/app/tmp</value>

</property>


换成

<property>

    <name>hadoop.tmp.dir</name>

    <value>/home/hadoop/app/tmp</value>

</property>


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