搭建hadoop高可用集群时的错误 ERROR namenode.NameNode: Failed to start namenode.

在执行name node格式化(hdfs namenode -format)的时候,出现了以下无法启动NameNode的错误,研究了很久,请教了本班的大神后,终于知道原因是core-site的文件配置中 tmp 的目录路径写错了


17/07/19 01:32:48 ERROR namenode.NameNode: Failed to start namenode.

java.lang.IllegalArgumentException: URI has an authority component
at java.io.File.(File.java:423)
at org.apache.hadoop.hdfs.server.namenode.NNStorage.getStorageDirectory(NNStorage.java:329)
at org.apache.hadoop.hdfs.server.namenode.FSEditLog.initJournals(FSEditLog.java:276)
at org.apache.hadoop.hdfs.server.namenode.FSEditLog.initJournalsForWrite(FSEditLog.java:247)
at org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:986)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1434)

at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1559)

   

搭建hadoop高可用集群时的错误 ERROR namenode.NameNode: Failed to start namenode._第1张图片

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