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Re: What is the preferred way to pass a small number of configuration parameters to a mapper or reducer - MapReduce - [mail # user]
...Nagarjuna,  Can you explain in more detail - what is the cost of using hbase as a configuration storage for MR jobs, say if there are many of them.  Jon   On Sun, Dec 30, 2012...
[+ more]    Author: Jonathan Bishop, 2012-12-30, 19:08
using log4j to suppress messages - MapReduce - [mail # user]
...Hi,  I would like to suppress messages on the console like...  12/10/29 16:56:03 INFO mapreduce.LoadIncrementalHFiles: Trying to load hfile=hdfs...  So I added the following l...
   Author: Jonathan Bishop, 2012-10-29, 23:59
Re: zlib does not uncompress gzip during MR run - MapReduce - [mail # user]
...Just to follow up on my own question...  I believe the problem is caused by the input split during MR. So my real question is how to handle input splits when the input is gzipped.  ...
[+ more]    Author: Jonathan Bishop, 2012-10-23, 18:41
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