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 >
