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Re: Changing the replication factor of particular file - Hadoop - [mail # dev]
...hadoop dfs -setrep 1 filename  Add -r if you want to change replication recursively.  Usage: hdfs dfs -setrep [-R]    hdfs dfs -setrep -w 3 -R /user/hadoop/dir1  -w ...
   Author: shashwat shriparv, 2013-05-08, 11:22
Re: Hadoop Debian Package - Hadoop - [mail # user]
...Ye its is asking for file:/// instead of hdfs:// just check if it is taking setting configuration from other location...    ∞ Shashwat Shriparv    On Sun, Mar 17, 2013 at...
   Author: shashwat shriparv, 2013-03-17, 17:57
Re: Decommissioning Nodes in Production Cluster. - Hadoop - [mail # user]
...On Tue, Feb 12, 2013 at 11:43 PM, Robert Molina wrote:    this is best way to remove data node from a cluster. you have done the right thing.........    ∞ Shashwat Shripa...
   Author: shashwat shriparv, 2013-02-12, 18:22
Re: Prolonged safemode - Hadoop - [mail # user]
...Check integrity of the file system, and check the replication factor, by mistake if default is left as 3 or so.  if you have hbase configured check hbck if everything is fine with the c...
   Author: shashwat shriparv, 2013-01-20, 10:30
Re: On a lighter note - Hadoop - [mail # user]
...Secondaryname node that is not really namenode... :)    ∞ Shashwat Shriparv    On Sat, Jan 19, 2013 at 3:48 AM, Ted Dunning  wrote:  ...
   Author: shashwat shriparv, 2013-01-19, 15:28
Re: Error:Hdfs Client for hadoop using native java api - Hadoop - [mail # user]
...there may be a problem with hostname resolution check if it is forward and backword resolvable...and if you have any ip address anywhere please replace it with hostname and the try..  O...
   Author: shashwat shriparv, 2012-07-22, 20:31
Re: Error:Hdfs Client for hadoop using native java api - Hadoop - [mail # user]
...Or try something like this  Configuration conf = new Configuration(); FileSystem fs = FileSystem.get(conf); HFile.Writer hwriter = new HFileWriterV2(conf, new CacheConfig(conf), fs, ...
   Author: shashwat shriparv, 2012-07-19, 16:06
Re: Error:Hdfs Client for hadoop using native java api - Hadoop - [mail # user]
...By the way you have these two options      1.     Put the configuration files in the classpath, so that the code picks it.    2.     Use Configur...
   Author: shashwat shriparv, 2012-07-19, 16:05
Re: Error:Hdfs Client for hadoop using native java api - Hadoop - [mail # user]
...Can you provide the code(some part of it if you don't want to throw the full code here) and let us know which part of your code is throwing this error.  Regards  ∞ Shashwat Shripar...
   Author: shashwat shriparv, 2012-07-19, 16:02
Re: Problem with running hadoop jar demo.jar in local mode. - Hadoop - [mail # user]
...In addition to Harsh answer, configure the tmp hadoop directory, and set the full permission for the user who is trying to run jar.  Regards Shashwat Shriparv   On Sat, Jun 23, 201...
   Author: shashwat shriparv, 2012-06-23, 10:03
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