(HDFS), thehdfs fsckcommand is used to check the health and status of the HDFS file system. It provides information about the state of files and blocks stored in HDFS, including the replication factor, the number of live and dead nodes, and any block corruption issues. This command is ...
Usage: hdfs [--config confdir] [--loglevel loglevel] COMMAND where COMMAND is one of: dfs run a filesystem command on thefilesystems supportedinHadoop. classpath prints the classpath namenode-format format the DFS filesystem secondarynamenode run the DFS secondary namenode namenode run the...
fsck是file system check的简写,中文名其实就是文件系统检查,通过hdfs fsck命令可以看出具体的参数。 [hdfs@rtn01 ~]$ hdfs fsck Usage: DFSck <path> [-list-corruptfileblocks | [-move | -delete | -openforwrite] [-files [-blocks [-locations | -racks]]] [-maintenance] <path> start checking ...
Generic options supported are:-conf <configuration file>specify an application configuration file-D <property=value> define a valuefora given property-fs <file:///|hdfs://namenode:port> specify default filesystem URL to use, overrides 'fs.defaultFS' property from configurations.-jt <local|resour...
hdfs fsck command issue Labels: HDFS CDH_MY_SG Explorer Created on 03-25-2015 04:47 AM - edited 03-25-2015 04:49 AM Hi When i run hdfs fsck -list-corruptfileblocks it is saying super user privilege is required .I am logged in as root user .Any idea what could be ...
DEPRECATED: Use of this script to execute hdfs command is deprecated. Instead use the hdfs command for it. Connecting to namenode via http://hadoop1:50070 FSCK started by search (auth:SIMPLE) from /127.0.0.1 for path / at Mon Jul 21 15:10:06 CST 2014 ...
from: https://www.gobeta.net/posts/fsck-command-in-linux 背景: fsck(文件系统检查)是一种命令行实用程序,可让您在一个或多个 Linux 文件系统上执行一致性检查和交互式修复。它的程序独立于所检查文件的系统类型。 在系统无法启动或无法挂载 ... 文件系统 linux 根文件系统 发行版 检查和 转载 mb5fe...
运行 AI代码解释 [xx@xxx hadoop]# hadoop fsck-deleteDEPRECATED:Useofthisscript to execute hdfs command is deprecated.Instead use the hdfs commandforit.Connecting to namenode via http://xxxx:50070/fsck?ugi=root&delete=1&path=%2FFSCKstarted byroot(auth:SIMPLE)from/10.42.5.26forpath/at Wed Mar...
1. Hadoop: We can use the Hadoop keyword in the syntax or command. It will take the different arguments as an option and command. As the end result, we are able to check the status of the Hadoop HDFS file system. 2. fsck: To use the status of the HDFS file system. We need to ...
| -racks]]] 参数选项: <path>; 检查这个目录中的文件是否完整 -move 破损的文件移至/lost+found目录 -delete 删除破损的文件 -openforwrite...] [COMMAND_OPTIONS] 各种命令选项可以参考HDFS Shell指南。 4、fsck 说明:用来检查整个文件系统的健康状况,但是要注意它不会主动恢复备份缺失的block,这个是由Na...