Thank you everyone for your reply. My problem is solved now. On Wed, Apr 15, 2015 at 4:39 PM, Rohith Sharma K S < rohithsharm...@huawei.com> wrote:
> Hi, > > > > On master machine, NodeManager is not running because of “Caused by: > java.net.BindException: Problem binding to [*kirti:8040*], got from logs. > > > > The port 8040 is in use!!! Configure available port number. > > > > > > Thanks & Regards > > Rohith Sharma K S > > > > *From:* Vandana kumari [mailto:kvandana1...@gmail.com] > *Sent:* 15 April 2015 16:29 > *To:* user@hadoop.apache.org; Rohith Sharma K S > *Subject:* Re: Mapreduce job got stuck > > > > When i made the changes as specified by Rohith, my job is running but it > runs only on slave nodes(amit & yashbir) not on master node(kirti) and > still no nodemanager is running on master node. > > > > On Wed, Apr 15, 2015 at 6:39 AM, Vandana kumari <kvandana1...@gmail.com> > wrote: > > i had attached nodemanager log of master file and modified yarn-site.xml > file > > > > On Wed, Apr 15, 2015 at 6:21 AM, Rohith Sharma K S < > rohithsharm...@huawei.com> wrote: > > Hi Vandana > > > > From the configurations, it looks like none of the NodeManagers are > registered with RM because of configuration “*yarn.resourcemanager.resource- > tracker.address*” issue. May be you can confirm any NM’s are registered > with RM. > > > > In the below, there is space after “*resource-“ but “resource-tracker” *is > single without any space. Check after removing space. > > *<name>yarn.resourcemanager.resource- tracker.address</name>* > > > > *Similarly I see same issue in “yarn.nodemanager.aux- > services.mapreduce.shuffle.class” where space after “aux-”!!!* > > > > *Hope it helps you to resolve issue* > > > > Thanks & Regards > > Rohith Sharma K S > > > > *From:* Vandana kumari [mailto:kvandana1...@gmail.com] > *Sent:* 15 April 2015 15:33 > *To:* user@hadoop.apache.org > *Subject:* Mapreduce job got stuck > > > > i had setup a 3 node hadoop cluster on centos 6.5 but nodemanager is not > running on master and is running on slave nodes. Alse when i submit a job > then job get stuck. the same job runs well on sinle node setup. I am unable > to figure out the problem. Attaching all the configuration files. > > Any help will be highly appreciated. > > > -- > > Thanks and regards > > Vandana kumari > > > > > -- > > Thanks and regards > > Vandana kumari > > > > > -- > > Thanks and regards > > Vandana kumari > -- Thanks and regards Vandana kumari
