解决ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode.java.net.BindExce

Posted 2023-03-03 逍遥哥哥每天都要努力啊

解决ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: Failed to start namenode.
java.net.BindException: Problem binding to [hadoop01:9000] java.net.BindException: 地址已在使用; For more details see:  http://wiki.apache.org/hadoop/BindException这个原因

是因为你的集群端口被占用了

lsof -i:9000查看端口号发现与ck的tcp端口冲突

修改ck 配置文件clickhouse-server

vi config.xml 

 将ck-tcp端口号和namenode区别开  重启集群就行