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Re: YARN Pi example job stuck at 0%(No MR tasks are started by ResourceManager) - Hadoop - [mail # user]
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...Hi Rahul, Thanks for your response. I can certainly enable the yarn.log-aggregation-enable to true. But after enabling this what manual steps i will have to take to run jobs. Could you...
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Author: anil gupta,
2012-07-30, 23:56
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Re: YARN Pi example job stuck at 0%(No MR tasks are started by ResourceManager) - Hadoop - [mail # user]
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...Hi Harsh, I modified the mapred-site.xml and yarn-site so that MR jobs can run in 1.2 Gb of memory. Here is the mapred-site.xml: http://pastebin.com/Fxjie6kg and yarn-site.xml: http://...
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Author: anil gupta,
2012-07-30, 23:03
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Re: - Hadoop - [mail # user]
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...Seems like you are also stuck in the same problem as i am... I am going to work on changing my conf tomorrow to fix this. How much memory your node has? Check the logs of Nodemanagers..At th...
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Author: anil gupta,
2012-07-29, 22:47
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Re: - Hadoop - [mail # user]
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...Hi Abhishek, I didnt mean to ask you whether it returns result or not. I meant that you should check that the classpath is correct. It should have the directories where yarn is install...
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Author: anil gupta,
2012-07-29, 19:31
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Re: - Hadoop - [mail # user]
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...Hi Abhishek, I faced similar problem with cdh4 few days ago. THe problem i found out was the classpath. The user from which i installed the cdh packages was having the right classpath ...
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Author: anil gupta,
2012-07-29, 19:28
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Re: - Hadoop - [mail # user]
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...Hi Abhishek, Once you make sure that whatever Harsh said in the previous email is present in the cluster and then also the job runs in Local Mode. Then try running the job with hadoop ...
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Author: anil gupta,
2012-07-29, 19:05
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Re: YARN Pi example job stuck at 0%(No MR tasks are started by ResourceManager) - Hadoop - [mail # user]
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...Hi Harsh, Thanks a lot for your response. I am going to try your suggestions and let you know the outcome. I am running the cluster on VMWare hypervisor. I have 3 physical machines wit...
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Author: anil gupta,
2012-07-27, 23:22
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Re: YARN Pi example job stuck at 0%(No MR tasks are started by ResourceManager) - Hadoop - [mail # user]
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...Hi Harsh, I have set the *yarn.nodemanager.resource.memory-mb *to 1200 mb. Also, does it matters if i run the jobs as "root" while the RM service and NM service are running as "yarn" u...
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Author: anil gupta,
2012-07-27, 22:05
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Re: Retrying connect to server: localhost/127.0.0.1:9000. - Hadoop - [mail # user]
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...Hi Keith, Does ping to localhost returns a reply? Try telneting to localhost 9000. Thanks, Anil On Fri, Jul 27, 2012 at 11:22 AM, Keith Wiley wrote: Than...
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Author: anil gupta,
2012-07-27, 18:30
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YARN Pi example job stuck at 0%(No MR tasks are started by ResourceManager) - Hadoop - [mail # user]
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...Hi All, I have a Hadoop 2.0 alpha(cdh4) hadoop/hbase cluster runnning on CentOS6.0. The cluster has 4 admin nodes and 8 data nodes. I have the RM and History server running on on...
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Author: anil gupta,
2012-07-27, 18:23
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