Perhaps some of the data you require can be obtained with the mapred tool
(here I’m using 2.2.0)
e.g.
htf@ivygerman:~/hadoop/bin$ ./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 jobHistoryFile]
[-list [all]]
[-list-active-trackers]
[-list-blacklisted-trackers]
[-list-attempt-ids job-id task-type task-state]. Valid values
for task-type are REDUCE MAP. 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=valueuse value for given property
-fs local|namenode:port specify a namenode
-jt local|jobtracker:portspecify a job tracker
-files comma separated list of filesspecify comma separated files to
be copied to the map reduce cluster
-libjars comma separated list of jarsspecify comma separated jar files
to include in the classpath.
-archives comma separated list of archivesspecify comma separated
archives to be unarchived on the compute machines.
The general command line syntax is
bin/hadoop command [genericOptions] [commandOptions]
htf@ivygerman:~/hadoop/bin$ ./mapred job -list
14/01/02 11:29:54 INFO client.RMProxy: Connecting to ResourceManager at
ivy02.spa.sarc.sas/172.31.204.11:8032
Total jobs:1
JobId State StartTime UserName
Queue Priority UsedContainers RsvdContainers UsedMem
RsvdMem NeededMem AM info
job_1388162829887_0050RUNNING 1388678456812 htf
root.htfNORMAL 300 20 307712M
20480M 328192M
ivygerman-192-168-10-12.htfcluster.org:8088/proxy/application_1388162829887_
0050/
htf@ivygerman-192-168-10-12:~/hadoop/bin$
From: Azuryy Yu [mailto:azury...@gmail.com]
Sent: Monday, December 30, 2013 10:42 PM
To: user@hadoop.apache.org
Subject: Re: get job data in command line in MRv2
Generally, MRv2 indicates Yarn. you can try:
yarn application
then there are full help lists.
On Tue, Dec 31, 2013 at 12:32 PM, 小网客 smallnetvisi...@foxmail.com
wrote:
ui or hadoop job command like：hadoop job -list
--
-
BestWishes！
小网客
Blog: http://snv.iteye.com/ http://snv.iteye.com/
Email:1134687...@qq.com mailto:email%3a1134687...@qq.com
-- Original --
From: xeon;psdc1...@gmail.com;
Date: Tue, Dec 31, 2013 03:19 AM
To: useruser@hadoop.apache.org;
Subject: get job data in command line in MRv2
Hi,
I would like to know if the MRv2 provide the following commands through
the bash command line:
- get the number of jobs running?
- get the percentage of job completion of jobs?
- get the number of jobs that are waiting to be submitted?
--
Thanks,
.
