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Re: map stucks at 99.99% - MapReduce - [mail # user]
...Xeon 3.07GHz, 24 cores  CPU 143.2%  MEM 1.7% So, it is not mem dried up on her, cpu is pretty pecked.    It finally just finished after hours, it double on time used toda...
   Author: Patai Sangbutsarakum, 2013-02-28, 21:28
Re: xcievers - MapReduce - [mail # user]
...Thanks George  On Thu, Feb 7, 2013 at 4:07 PM, George Datskos  wrote:...
   Author: Patai Sangbutsarakum, 2013-02-08, 18:57
Re: What to do/check/debug/root cause analysis when jobtracker hang - MapReduce - [mail # user]
...I wish it is the case. i have another prod. cluster using cdh3u4 too, but it won't happen.  On Wed, Feb 6, 2013 at 6:12 PM, java8964 java8964  wrote:...
   Author: Patai Sangbutsarakum, 2013-02-07, 04:23
Re: Sub-queues in capacity scheduler - MapReduce - [mail # user]
...Thanks Harsh, I guess there would be no back port on this as because of differences of MR2 and 1.  Regards, P  On Thu, Jan 10, 2013 at 10:17 PM, Harsh J  wrote:...
   Author: Patai Sangbutsarakum, 2013-01-11, 19:28
Re: balancer and under replication - MapReduce - [mail # user]
...Thanks Harsh, you're the first, as usual. Currently, there are 291 active nodes spread in 11 racks. We have rack-awareness enable for a year (work like a champ).   I ran fsck throughout...
   Author: Patai Sangbutsarakum, 2013-01-07, 22:25
Re: Is it necessary to run secondary namenode when starting HDFS? - MapReduce - [mail # user]
...I would say it's not necessary. I did skip it when I first played with Hadoop.  From: Ivan Ryndin > Reply-To: > Date: Mon, 17 Dec 2012 21:04:49 +0400 To: > Subject: Is it neces...
   Author: Patai Sangbutsarakum, 2012-12-17, 18:52
jobtracker page @50030 timeout or take very long time. - MapReduce - [mail # user]
...I have a check monitoring the page jobtracker:50030/jobtracker.jsp, and the check shows timeout (180 sec) pretty often. Once I jump and browse to the page it actually take me from 5 sec to 5...
   Author: Patai Sangbutsarakum, 2012-11-01, 20:47
i am about to scrape a page - MapReduce - [mail # user]
...I finding a way to retrieve info about what jobs are running by what user, and on what pool(s); i am on cdh3u4 with fair scheduler. I do know that jobtracker_host:50030/scheduler   is &...
   Author: Patai Sangbutsarakum, 2012-10-18, 21:47
Re: Fair scheduler. - MapReduce - [mail # user]
...Harsh.. i am testing it again according to your last instruction.   tml#Configuring+the+Environment+of+the+Hadoop+Daemons I couldn't find "mapred.job.queues" from that link so i have be...
   Author: Patai Sangbutsarakum, 2012-10-17, 17:40
Re: final the dfs.replication and fsck - MapReduce - [mail # user]
...Thanks you so much for confirming that.  On Mon, Oct 15, 2012 at 9:25 PM, Harsh J  wrote:...
   Author: Patai Sangbutsarakum, 2012-10-16, 07:27
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