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From Ted Dunning <tdunn...@maprtech.com>
Subject Re: Alerting
Date Sat, 22 Dec 2012 22:08:48 GMT
You can write a script to parse the Hadoop job list and send an alert.

The trick of putting a retry into your workflow system is a nice one.  If
your program won't allow multiple copies to run at the same time, then if
you re-invoke the program every, say, hour, then 5 retries implies that the
previous invocation has been running for 5 hours.


On Sat, Dec 22, 2012 at 12:49 PM, Mohit Anchlia <mohitanchlia@gmail.com>wrote:

> Need alerting
>
>
> On Sat, Dec 22, 2012 at 12:44 PM, Mohammad Tariq <dontariq@gmail.com>wrote:
>
>> MR web UI?Although we can't trigger anything, it provides all the info
>> related to the jobs. I mean it would be easier to just go there and and
>> have a look at everything rather than opening the shell and typing the
>> command.
>>
>> I'm a bit lazy ;)
>>
>>  Best Regards,
>> Tariq
>> +91-9741563634
>> https://mtariq.jux.com/
>>
>>
>> On Sun, Dec 23, 2012 at 2:09 AM, Mohit Anchlia <mohitanchlia@gmail.com>wrote:
>>
>>> Best I can find is hadoop job list so far
>>>
>>>
>>> On Sat, Dec 22, 2012 at 12:30 PM, Mohit Anchlia <mohitanchlia@gmail.com>wrote:
>>>
>>>> What's the best way to trigger alert when jobs run for too long or have
>>>> many failures? Is there a hadoop command that can be used to perform this
>>>> activity?
>>>
>>>
>>>
>>
>

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