Address already in use when trying to bind to ‘/var/lib/hadoop2.9.2-hdfs/dn_socket‘_permission denied when trying to bind to '/var/lib-CSDN博客

网站介绍:文章浏览阅读731次。错误样式2020-12-01 21:05:21,444 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMainjava.net.BindException: bind(2) error: Address already in use when trying to bind to '/var/lib/hadoop2.9.2-hdfs/dn_socket' at org.apache.hadoop.net_permission denied when trying to bind to '/var/lib/hadoop-hdfs/dn_socket