ata and set your scan
>> /input splits appropriately?
>> Dave
>>
>> -Original Message-
>> From: Vishal Kapoor [mailto:vishal.kapoor...@gmail.com]
>> Sent: Friday, March 25, 2011 11:21 AM
>> To: user@hbase.apache.org
>> Subject: Observer/Observabl
Look at http://yahoo.github.com/oozie/. May be it will helps you.
2011/3/25 Vishal Kapoor
> Can someone give me a direction on how to start a map reduce based on
> an outcome of another map reduce? ( nothing common between them apart
> from the first decides about the scope of the second.
>
> I
...@gmail.com]
Sent: Friday, March 25, 2011 3:00 PM
To: user@hbase.apache.org
Cc: Buttler, David
Subject: Re: Observer/Observable MapReduce
David,
how about waking up my second map reduce job as soon as I see some rows updated
in that table.
any thoughts on observing a column update?
thanks
second job startup you can read that meta data and set your scan
> /input splits appropriately?
> Dave
>
> -Original Message-
> From: Vishal Kapoor [mailto:vishal.kapoor...@gmail.com]
> Sent: Friday, March 25, 2011 11:21 AM
> To: user@hbase.apache.org
> Subject:
: user@hbase.apache.org
Subject: Observer/Observable MapReduce
Can someone give me a direction on how to start a map reduce based on
an outcome of another map reduce? ( nothing common between them apart
from the first decides about the scope of the second.
I might also want to set the scope of my
Can someone give me a direction on how to start a map reduce based on
an outcome of another map reduce? ( nothing common between them apart
from the first decides about the scope of the second.
I might also want to set the scope of my second map reduce
(from/after) my first map reduce(scope as in