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DataScientist

HDFS

archive, distcp, cat, du, dus, ls, lsr, stat, tail, test, chmod, copyFromLocal, CopyToLocal, cp, get, getMerge, mkdir, moveFromLocal, mv, put, rm, rmr, setrep, text, touch, jar, job, pipes, version, classname

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MR

job commands : [submit <job-file>] | [-status <job-id>] | [-counter <job-id> <group-name> <counter-name>] | [-kill <job-id>] | [-events <job-id> <from-event#> <#-of-events>] | [-history [all] <jobOutputDir>] | [-list [all]] | [-kill-task <task-id>] | [-fail-task <task-id>] | [-set-priority <job-id> <priority>]

- submit, status, counter, kill, events, history,list,kill-task,fail-task,set-priority

pipe commands :conf, jobconf,input, output,jar, inputformat, map, , partitioner,reduce, writer, program,reduces

queue commands: list, info, showacls

CLASSNAME commands

classpath

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Hive

load, export, import, create table, create table as select, select, drop table, alter partition, show d atabases, lock table, unlock table

Pig

All

HBase

read commands (get, exists, scan), write commands (put, delete, lock,unlockrow,i ncrementcolumnvalue,checkanddelete/put,flush,compact,

Oozie

None

Scoop

All

Flume

All

Admin

balancer, daemonlog, datanode, dfsadmin, mradmin, jobtracker, namenode, secondarynamenode, tasktracker,