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Re: Is "heap size allocation" of namenode dynamic or static? - Hadoop - [mail # user]
...Edward,  Overall, I think the consideration should be about how much load do you expect to support on your cluster. For HDFS, there's a good amount of information about how much RAM is ...
   Author: Hemanth Yamijala, 2010-07-09, 09:03
Re: Pig share schema between projetcs - Hadoop - [mail # user]
...John,  Can you please redirect this to [EMAIL PROTECTED] ? You're more likely to get good responses there.  Thanks hemanth  On Thu, Jul 8, 2010 at 7:01 AM, John Seer  wro...
   Author: Hemanth Yamijala, 2010-07-09, 08:41
Re: Distributed Cache - Hadoop - [mail # general]
...Hi,  d em to  Unlike input data files for M/R tasks, -files and -archives are options to copy additional files (like any configuration files etc) that all the M/R tasks might need ...
   Author: Hemanth Yamijala, 2010-07-06, 09:12
Re: Partitioned Datasets Map/Reduce - Hadoop - [mail # general]
...Hi,  ┬áto e two ure that  the  Not really an answer to your specific question, but have you taken a look at Pig (http://hadoop.apache.org/pig) which is suitable for operations ...
   Author: Hemanth Yamijala, 2010-07-06, 04:40
Re: Why single thread for HDFS? - Hadoop - [mail # general]
...Hi,  Can you please post this on [EMAIL PROTECTED] ? I suspect the most qualified people to answer this question would all be on that list.  Hemanth  On Fri, Jul 2, 2010 at 11...
   Author: Hemanth Yamijala, 2010-07-02, 07:55
Re: Intermediate files generated. - Hadoop - [mail # user]
...Alex,  h e. sed  Could you explain why you want to do this ?  te:...
   Author: Hemanth Yamijala, 2010-07-02, 01:52
Re: Hadoop Platform - Hadoop - [mail # general]
...Renato,   Can you check if OpenCirrus (https://opencirrus.org/) can fit your bill ? It seems like some one like a faculty member can request access by submitting a proposal.  Heman...
   Author: Hemanth Yamijala, 2010-06-30, 17:06
Re: how to figure out the range of a split that failed? - Hadoop - [mail # user]
...Hi,  le t  I  Can you check the 'Skip Bad records' feature mentioned here and see if that helps: http://hadoop.apache.org/common/docs/r0.20.1/mapred_tutorial.ht ml#Skipping+Ba...
   Author: Hemanth Yamijala, 2010-06-30, 04:23
Re: how often are hadoop configuration files reloaded? - Hadoop - [mail # user]
...Michael,  Configuration is not reloaded for daemons. There is currently no way to refresh configuration once the cluster is started. Some specific aspects - like queue configuration, bl...
   Author: Hemanth Yamijala, 2010-06-30, 04:19
Re: What are uses of taskTracker and JobTracker services? - Hadoop - [mail # general]
...Hi,  and then your data nodes.  a data node service.  name node and controls the overall job.  May or may not be true. In general, for moderately complex cases, it is bes...
   Author: Hemanth Yamijala, 2010-06-30, 04:14
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