Thanks a lot Robert. I also assume we need to set JAVA_HOME parameter in the hadoop-env.sh . I couldn't find this file as default just like mapred-site.xml.Am I correct?
On Mon, Jul 9, 2012 at 12:36 PM, Robert Evans <ev...@yahoo-inc.com> wrote: > On 2.0 core-site, yarn-site, hdfs-site, and mapped-site are all kind of > needed. The exact configs that you need to set may very a lot based off > of what you are trying to do. > --Bobby Evans > > On 7/6/12 6:58 PM, "Pavan Kulkarni" <pavan.babu...@gmail.com> wrote: > > >Hi Robert, > > > > Can you please share what all configuration files are mandatory for the > >hadoop-0.23.3 to work. > >I am tuning a few but still not able to set it up completely.Thanks > > > >On Fri, Jul 6, 2012 at 10:24 AM, Robert Evans <ev...@yahoo-inc.com> > wrote: > > > >> Sorry I don't know of a good source for that right now. Perhaps others > >>on > >> the list might know better then I do. > >> > >> On 7/6/12 12:05 PM, "Pavan Kulkarni" <pavan.babu...@gmail.com> wrote: > >> > >> >Bobby, > >> > > >> > Thanks a lot for your clarification. > >> >Yes as you said it is just a template, but it may > >> >be quite confusing to new users while configuring. > >> >I have raised the Issue > >> ><https://issues.apache.org/jira/browse/HADOOP-8575>, > >> >in case you might want to > >> >have a look.Thanks > >> > > >> > Also I wanted to know is there a good source where I can > >> >look upto for running a multi-node 2nd generation Hadoop ? > >> >All I find is 1st generation Hadoop setup. > >> > > >> >On Fri, Jul 6, 2012 at 7:13 AM, Robert Evans <ev...@yahoo-inc.com> > >>wrote: > >> > > >> >> That may be something that we missed, as I have been providing my own > >> >> marped-site.xml for quite a while now. Have you tried it with > >>branch-2 > >> >>or > >> >> trunk to see if they are providing it? In either case it is just > >>going > >> >>to > >> >> be a template for you to fill in, but it would be nice to package > >>that > >> >> template for our users to follow. If you want to file a JIRA for > >>that > >> >>it > >> >> would be good, but I don't know how quickly we will be able to get > >> >>around > >> >> to doing it. > >> >> > >> >> --Bobby Evans > >> >> > >> >> On 7/5/12 7:23 PM, "Pavan Kulkarni" <pavan.babu...@gmail.com> wrote: > >> >> > >> >> >Hi, > >> >> > > >> >> > I downloaded the Hadoop-0.23.3 source and tweaked a few classes > >>and > >> >> >when I built the binary distribution and untar'd it .I don't see the > >> >> >mapred-site.xml > >> >> >file in the /etc/hadoop directory. But by the details given on how > >>to > >> >>run > >> >> >the > >> >> >Hadoop-0.23.3 the mapred-site.xml needs to be configured right? > >> >> > > >> >> > So I was just wondering if we are supposed to create the > >> >>mapred-site.xml > >> >> >, or > >> >> >it doesn't exist at all? Thanks > >> >> > > >> >> >-- > >> >> > > >> >> >--With Regards > >> >> >Pavan Kulkarni > >> >> > >> >> > >> > > >> > > >> >-- > >> > > >> >--With Regards > >> >Pavan Kulkarni > >> > >> > > > > > >-- > > > >--With Regards > >Pavan Kulkarni > > -- --With Regards Pavan Kulkarni
