For scheduling mechanism please take a look at oozie. Cheers
On Jul 22, 2013, at 10:37 PM, Balamurali <balamurali...@gmail.com> wrote: > 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 <ekoif...@hortonworks.com> > wrote: >> Than you both >> >> On Mon, Jul 22, 2013 at 8:16 PM, Devaraj k <devara...@huawei.com> 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:ekoif...@hortonworks.com] >> > Sent: 23 July 2013 04:24 >> > To: user@hadoop.apache.org >> > Subject: setting mapred.task.timeout programmatically from client >> > >> > Hello, >> > is there a way to set mapred.task.timeout programmatically from client? >> > >> > Thank you >
