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Re: Granting Permissions to HDFS - Hadoop - [mail # user]
...Hi,  On Thu, Oct 28, 2010 at 5:11 PM, Adarsh Sharma  w rote:  Only these two - or you don't really care about permissions ?  ot.  If I guess right that you want to r...
   Author: Hemanth Yamijala, 2010-10-30, 10:12
Re: help with rewriting hadoop java code for new API: getPos() and getCounter() - Hadoop - [mail # user]
...Hi,  On Wed, Oct 27, 2010 at 2:19 AM, Bibek Paudel  wrote:  Per documentation here: http://hadoop.apache.org/common/docs/r0.20.2/api/index.html, there seems to be only a findC...
   Author: Hemanth Yamijala, 2010-10-30, 09:39
Re: GC overhead limit exceeded while running Terrior on Hadoop - Hadoop - [mail # user]
...Hi,  On Tue, Oct 26, 2010 at 8:14 PM, siddharth raghuvanshi  wrote:  This error generally means that your MapReduce program requires more JVM heap space than has been configur...
   Author: Hemanth Yamijala, 2010-10-30, 09:28
Re: [VOTE] ZooKeeper as TLP? - Hadoop - [mail # general]
...+1  On Wed, Oct 27, 2010 at 11:34 PM, Patrick Hunt  wrote: on ", r" be bility ther r, to  is e...
   Author: Hemanth Yamijala, 2010-10-30, 07:40
Re: Need help on accessing datanodes local filesystem using hadoop map reduce framework - Hadoop - [mail # user]
...Hi,  On Sat, Oct 23, 2010 at 1:44 AM, Burhan Uddin  wrote: .  I suppose you know already (since you mention Lucene), but Nutch (nutch.apache.org) is a crawler built on Hadoop....
   Author: Hemanth Yamijala, 2010-10-23, 07:16
Re: Hadoop's deafult FIFO scheduler - Hadoop - [mail # dev]
...Hi,  Sorry for a delayed response.  Once jobs are submitted, they are setup by running the setup task. These are run in order of submission. However, the setup task itself runs on ...
   Author: Hemanth Yamijala, 2010-10-23, 03:12
Re: About MapReduce's Setup - Hadoop - [mail # dev]
...Hi,  Apologies for a very delayed response.  The setup task is under the control of the user, and the user can provide an implementation that makes sense for his/her M/R job. That ...
   Author: Hemanth Yamijala, 2010-10-23, 03:09
Re: nodes with different memory sizes - Hadoop - [mail # user]
...Hi,  You mentioned you'd like to configure different memory settings for the process depending on which nodes the tasks run on. Which process are you referring to here - the Hadoop daem...
   Author: Hemanth Yamijala, 2010-10-13, 18:31
Re: Sorting Numbers using mapreduce - Hadoop - [mail # user]
...Hi,  On Mon, Sep 6, 2010 at 1:47 AM, Neil Ghosh  wrote: and  In the examples that come with Hadoop, you can find a 'sort' example. The source is at o.a.h.examples.Sort.java. T...
   Author: Hemanth Yamijala, 2010-09-06, 05:42
Re: Obtaining the number of map slots through the API (Hadoop 0.20.2) - Hadoop - [mail # user]
...Hi,  he  The easiest way I can think of is using o.a.h.m.ClusterStatus.getMaxMapTasks(). You can get an instance to ClusterStatus using JobClient.getClusterStatus().  Thanks h...
   Author: Hemanth Yamijala, 2010-09-05, 09:42
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