See Hadoop commands http://hadoop.apache.org/docs/r2.0.6-alpha/hadoop-project-dist/hadoop-common/CommandsManual.html
Role |
Component |
CLIs |
REST APIs |
---|---|---|---|
DataScientist |
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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 |
|
|
MR |
job commands - 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 |
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|
|
CLASSNAME commands |
|
|
|
classpath |
|
|
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, |
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|
Oozie |
None |
|
|
Scoop |
All |
|
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Flume |
All |
|
Admin |
|
balancer, daemonlog, datanode, dfsadmin, mradmin, jobtracker, namenode, secondarynamenode, tasktracker, |