hadoop格式化的相关内容

问答 2021-12-04 来自：开发者社区

Hadoop环境配置中怎么格式化HDFS（在master节点上操作）呢？

问答 2021-12-03 来自：开发者社区

Hadoop重新格式化时默认生成一个新的集群id，不删除原来的目录会发生什么问题？

问答 2020-06-23 来自：开发者社区

hadoop 格式化namenode报错 ?报错

ubuntu 16.04 hadoop 2.6.0 初始化 hadoop namenode -format 报错说找不到namenode,但是我的环境变量配置的好像没问题啊。。求大神赐教

问答 2020-06-09 来自：开发者社区

hadoop在格式化时不能创建目录，该怎么给用户授权，求解?报错

大神们，求指教。指定了数据的存放目录，但在执行命令（./bin/hadoop namenode format）格式化时，不能创建目录。没有报错，也没提示创建目录的执行日志。 core-site.xml文件配置，如下 core-site.xml hadoop.tmp.dir /opt/hadoop-1.2.1/hadoop-${user.name} ...

问答 2020-06-09 来自：开发者社区

hadoop 2.7.2 安装在zkfc 格式化时报错?报错

hadoop的安装环境为centos6.5 64位 [hadoop@node01 hadoop-2.7.2]$ bin/hdfs zkfc -formatZK 16/08/12 15:10:07 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using built...

文章 2016-10-08 来自：开发者社区

hadoop错误，重新格式化namenode后，出现java.io.IOException Incompatible clusterIDs

错误: java.io.IOException: Incompatible clusterIDs in /data/dfs/data: namenode clusterID = CID-d1448b9e-da0f-499e-b1d4-78cb18ecdebb; datanode clusterID = CID-ff0faa40-2940-4838-b321-9...

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