Thanks Sebastian. The job was stuck due to memory issues. I found the below mentioned link very useful in configuring the yarn.
http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.0.6.0/bk_installing_manually_book/content/rpm-chap1-11.html Regards, -Rahul Singh On Fri, May 23, 2014 at 9:59 AM, Rahul Singh <smart.rahul.i...@gmail.com>wrote: > Thanks. The job was stuck be > > > On Wed, May 21, 2014 at 11:10 PM, Sebastian Gäde > <s116...@hft-leipzig.de>wrote: > >> Hi, >> >> I remember having a similar issue. My job was demanding for more memory >> then available in the cluster, that’s why it was waiting forever. >> >> Could you check the resource-/nodemanager logs? Also the „Scheduler" page >> in the Webapp might give a hint whether the job is not starting because of >> unsufficient resources. >> >> Cheers >> Seb. >> >> Am 21.05.2014 um 16:19 schrieb Rahul Singh <smart.rahul.i...@gmail.com>: >> >> Hi, >> I am trying to run the wordcount example on single node cluster but my >> job is stuck in accepted state. Various details metioned below(ScreenShot >> attached): >> >> hadoop version >> Hadoop 2.3.0 >> Subversion http://svn.apache.org/repos/asf/hadoop/common -r 1567123 >> Compiled by jenkins on 2014-02-11T13:40Z >> Compiled with protoc 2.5.0 >> From source with checksum dfe46336fbc6a044bc124392ec06b85 >> >> >> machine details: >> Linux L-user-Tech 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC >> 2014 x86_64 x86_64 x86_64 GNU/Linux >> >> >> >> Command line: >> hduser@L-user-Tech:~$ hadoop jar >> /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.3.0.jar >> wordcount /user/hduser/input /user/hduser/output >> 14/05/21 19:13:34 WARN util.NativeCodeLoader: Unable to load >> native-hadoop library for your platform... using builtin-java classes where >> applicable >> 14/05/21 19:13:35 INFO client.RMProxy: Connecting to ResourceManager at / >> 0.0.0.0:8032 >> 14/05/21 19:13:35 INFO input.FileInputFormat: Total input paths to >> process : 1 >> 14/05/21 19:13:35 INFO mapreduce.JobSubmitter: number of splits:1 >> 14/05/21 19:13:35 INFO mapreduce.JobSubmitter: Submitting tokens for job: >> job_1400678752370_0003 >> 14/05/21 19:13:36 INFO impl.YarnClientImpl: Submitted application >> application_1400678752370_0003 >> 14/05/21 19:13:36 INFO mapreduce.Job: The url to track the job: >> http://L-user-Tech:8088/proxy/application_1400678752370_0003/<http://l-user-tech:8088/proxy/application_1400678752370_0003/> >> 14/05/21 19:13:36 INFO mapreduce.Job: Running job: job_1400678752370_0003 >> >> >> There are no logs generated. >> >> Let me know any if any resolutions available? >> >> Thanks and Regards, >> -Rahul Singh >> <Screenshot from 2014-05-21 19:39:28.png> >> >> >> >
