小马的学习笔记的博客1. 使用命令hadoop namenode -format 对namenode进行格式化,报错如下所示: [hadoop@bj05-ops-photo04 bin]$ ./hadoop namenode -format DEPRECATED: Use of this script to execute hdfs command is deprecated....
syyyyyyyyyyyyyyh的博客2021-06-15 17:18:44,846 WARN namenode.NameNode: Encountered exception during format: org.apache.hadoop.hdfs.qjournal.client.QuorumException: Unable to check if JNs are ready for formatting. 1 ...