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Re: Initial Permission Settings - Hadoop - [mail # user]
...Thanks for response.   I am still a bit confused.  There are two parameters: dfs.umask and dfs.umaskmode and both of them seems to be deprecated in different hadoop versions.  ...
   Author: Serge Blazhiyevskyy, 2013-01-29, 22:47
Re: Hadoop version layout error - Hadoop - [mail # dev]
...If your replication factor is 3, this mean that you take those two nodes without loosing any data and rebuild them  Rebalance the cluster after you are done, and all good to go!   ...
   Author: Serge Blazhiyevskyy, 2012-11-06, 07:35
Re: Learning about different distributions of Hadoop - Hadoop - [mail # user]
...I agree with Scoot! The first question to answer is "Do you have a problem with your current distribution?"   Thanks  Serge On 8/8/12 9:17 AM, "Scott Fines"  wrote:  ...
   Author: Serge Blazhiyevskyy, 2012-08-08, 16:20
Re: Simply reading small a hadoop text file. - Hadoop - [mail # user]
...The tab is default separated  And text file is the default input format  Just simple map -reduce job will do it  Regards, Serge  On 7/13/12 5:30 PM, "Jay Vyas"  wrot...
   Author: Serge Blazhiyevskyy, 2012-07-14, 00:33
Re: decommissioning datanodes - Hadoop - [mail # user]
...Your config should be something like this:         Add to include file Plus the rest of the nodes     On 6/8/12 12:15 PM, "Chris Grier"  wrote:  ...
   Author: Serge Blazhiyevskyy, 2012-06-08, 19:19
Re: High load on datanode startup - Hadoop - [mail # user]
...I would wait for that number to go down to 0  That could a reason for your CPU utilization  Regards, Serge   On 5/9/12 2:27 PM, "Darrell Taylor"  wrote:  ...
   Author: Serge Blazhiyevskyy, 2012-05-09, 21:44
Re: Simulating cluster config parameters (in local mode) - Hadoop - [mail # user]
...You should be able to set that param on JobConf object  Regards, Serge  On 5/9/12 1:09 PM, "Jay Vyas"  wrote:  ...
   Author: Serge Blazhiyevskyy, 2012-05-09, 21:03
Re: Hadoop in Eclipse - Hadoop - [mail # user]
...Hi,   Oracle removed java packages from partners web-site.   Try to follow these steps:  http://blog.flexion.org/2012/01/16/install-sun-java-6-jre-jdk-from-deb-pack ages/ &nbs...
   Author: Serge Blazhiyevskyy, 2012-05-08, 16:40
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