You can use RunningJob handle to query map/reduce progress.
See api @
http://hadoop.apache.org/core/docs/r0.20.0/api/org/apache/hadoop/mapred/RunningJob.html
Thanks
Amareshwari
Jothi Padmanabhan wrote:
Look at JobClient -- There are some useful methods there.
For example, displayTasks and moni
Look at JobClient -- There are some useful methods there.
For example, displayTasks and monitorAndPrintJob might provide most of the
information that you are looking for.
Jothi
On 5/19/09 10:14 AM, "Rakhi Khatwani" wrote:
> Hi,
> I am looking for the following:
> for each task: % complet
Hi,
I am looking for the following:
for each task: % completed for both map n reduce, exceptions (if
encountered).
for each job: % completed, status (RUNNING,FAILED,PAUSED etc).
i would wanna write a program so that i can programatically access the above
information at any point of time.
Tha
Could you let us know what information are you looking to extract from these
classes? You possibly could get them from other classes.
Jothi
On 5/18/09 6:23 PM, "Rakhi Khatwani" wrote:
> Hi,
> how do i get the job progress n task progress information
> programmaticaly at any point of time
