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MapReduce >> mail # user >> setting mapred.task.timeout programmatically from client


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Re: setting mapred.task.timeout programmatically from client
Hi,

I configured hadoop-1.0.3, hbase-0.92.1 and hive-0.10.0 .
Created table in HBase.Inserted records.Processing the data using Hive.
I have to show a graph with some points ( 7 - 7 days or 12 for one year).In
one day records may include 1000 - lacks.I need to show average of these
1000 - lacks records.is there any built in haddop mechanism to process
these records fast.

Also I need to run a hive query  or job (when we run a hive query actually
a job is submitting) in every 1 hour.Is there a scheduling mechanism in
hadoop to handle thsese
Please reply.
Balamurali
On Tue, Jul 23, 2013 at 10:02 AM, Eugene Koifman
<[EMAIL PROTECTED]>wrote:

> Than you both
>
> On Mon, Jul 22, 2013 at 8:16 PM, Devaraj k <[EMAIL PROTECTED]> wrote:
> > 'mapred.task.timeout' is deprecated configuration. You can use
> 'mapreduce.task.timeout' property to do the same.
> >
> > You could set this configuration while submitting the Job using
> org.apache.hadoop.conf.Configuration.setLong(String name, long value) API
> from conf or JobConf.
> >
> > Thanks
> > Devaraj k
> >
> > -----Original Message-----
> > From: Eugene Koifman [mailto:[EMAIL PROTECTED]]
> > Sent: 23 July 2013 04:24
> > To: [EMAIL PROTECTED]
> > Subject: setting mapred.task.timeout programmatically from client
> >
> > Hello,
> > is there a way to set mapred.task.timeout programmatically from client?
> >
> > Thank you
>