[hadoop@hadoop001 ~]$ mapred job
Usage: CLI <command> <args>
[-submit <job-file>]
[-status <job-id>]
[-counter <job-id> <group-name> <counter-name>]
[-kill <job-id>]
[-set-priority <job-id> <priority>]. Valid values for priorities are: VERY_HIGH HIGH NORMAL LOW VERY_LOW
[-events <job-id> <from-event-#> <#-of-events>]
[-history [all] <jobHistoryFile|jobId> [-outfile <file>] [-format <human|json>]]
[-list [all]]
[-list-active-trackers]
[-list-blacklisted-trackers]
[-list-attempt-ids <job-id> <task-type> <task-state>]. Valid values for <task-type> are MAP REDUCE. Valid values for <task-state> are running, completed
[-kill-task <task-attempt-id>]
[-fail-task <task-attempt-id>]
[-logs <job-id> <task-attempt-id>]
Generic options supported are
-conf <configuration file> specify an application configuration file
-D <property=value> use value for given property
-fs <local|namenode:port> specify a namenode
-jt <local|resourcemanager:port> specify a ResourceManager
-files <comma separated list of files> specify comma separated files to be copied to the map reduce cluster
-libjars <comma separated list of jars> specify comma separated jar files to include in the classpath.
-archives <comma separated list of archives> specify comma separated archives to be unarchived on the compute machines.
The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]更多关于mapred的命令查看下面官网
Yarn常用命令
[hadoop@hadoop001 ~]$ yarn
Usage: yarn [--config confdir] COMMAND
where COMMAND is one of:
resourcemanager -format-state-store deletes the RMStateStore
resourcemanager run the ResourceManager
nodemanager run a nodemanager on each slave
timelineserver run the timeline server
rmadmin admin tools
version print the version
jar <jar> run a jar file
application prints application(s)
report/kill application
applicationattempt prints applicationattempt(s)
report
container prints container(s) report
node prints node report(s)
queue prints queue information
logs dump container logs
classpath prints the class path needed to
get the Hadoop jar and the
required libraries
daemonlog get/set the log level for each
daemon
top run cluster usage tool
or
CLASSNAME run the class named CLASSNAME
Most commands print help when invoked w/o parameters.[hadoop@hadoop001 ~]$ yarn application
19/03/02 17:39:30 INFO client.RMProxy: Connecting to ResourceManager at /0.0.0.0:8032
19/03/02 17:39:30 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Invalid Command Usage :
usage: application
-appStates <States> Works with -list to filter applications
based on input comma-separated list of
application states. The valid application
state can be one of the following:
ALL,NEW,NEW_SAVING,SUBMITTED,ACCEPTED,RUN
NING,FINISHED,FAILED,KILLED
-appTypes <Types> Works with -list to filter applications
based on input comma-separated list of
application types.
-help Displays help for all commands.
-kill <Application ID> Kills the application.
-list List applications. Supports optional use
of -appTypes to filter applications based
on application type, and -appStates to
filter applications based on application
state.
-movetoqueue <Application ID> Moves the application to a different
queue.
-queue <Queue Name> Works with the movetoqueue command to
specify which queue to move an
application to.
-status <Application ID> Prints the status of the application.更多关于yarn的命令查看下面官网