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Re: Cannot start resourcemanager - MapReduce - [mail # user]
...Hi team,  Resource manager works now, the capacity scheduler xml had wrong entry somehow. But there is another small issue, I have NN HA enabled and wanted to run Hbase with it and even...
   Author: Siddharth Tiwari, 2013-10-18, 06:21
RE: size of input files - MapReduce - [mail # user]
...Do the counters provide the input file size ? I mean is bytes read equal to input file size ? Is there any log where I could find input file size submitted to each job. I believed that bytes...
   Author: Siddharth Tiwari, 2013-06-02, 18:38
RE: Record seperator - MapReduce - [mail # user]
...Hi Harsh, I am using CDH3U4.  The records are seperated by following ascii  ^^ 30 1E RS ␞ Record Separator   I did not understand what u intend me to do so that I can use this...
   Author: Siddharth Tiwari, 2012-09-10, 20:37
RE: Problem with one of teh datanodes - MapReduce - [mail # user]
...Oh yes I did reformat namenode. Can you guide me on how to resolve this iss ue ?  *------------------------*  Cheers !!!  Siddharth Tiwari  Have a refreshing day !!! "Eve...
   Author: Siddharth Tiwari, 2012-09-08, 08:39
RE: Reading multiple lines from a microsoft doc in hadoop - MapReduce - [mail # user]
...CAn anybody enlighten me on what could be wrongg ?  *------------------------*  Cheers !!!  Siddharth Tiwari  Have a refreshing day !!! "Every duty is holy, and devotion ...
   Author: Siddharth Tiwari, 2012-08-25, 12:07
Using Multiple Input format with Hadoop Streaming - MapReduce - [mail # user]
...How shall I give multple Inputsand keep multiple mappers in Streaming. How  shall I map each output to specific mapper in Streaming.  *------------------------*  Cheers !!! &n...
   Author: Siddharth Tiwari, 2012-08-25, 05:48
RE: Changing tab delimiter between key and value - MapReduce - [mail # user]
...Hi ,      I tried using conf.set ("*mapred.textoutputformat.separator*","::") , b ut it didnt work. It still prints the default tab.   Also I tried using it from cli, -D ...
   Author: Siddharth Tiwari, 2012-08-21, 16:43
RE: Collecting MAP output in a Iterator - MapReduce - [mail # user]
...Hi Bertrand,  You got me spot on, I wanted to do a cross Join. I have some data related to a particular type of payment card, we need to  find all types of txn user did during the ...
   Author: Siddharth Tiwari, 2012-08-20, 21:46
RE: hi facing issue with mysql in - MapReduce - [mail # user]
...The description is quite vague.   *------------------------*  Cheers !!!  Siddharth Tiwari  Have a refreshing day !!! "Every duty is holy, and devotion to duty is the hig...
   Author: Siddharth Tiwari, 2012-08-20, 16:36
Streaming issue ( URGENT ) - MapReduce - [mail # user]
...Hi team,     I have a python script which  normally runs like this locally,   Python mapper.py file1 file2  2 .   How can I achieve this by using streaming API,...
   Author: Siddharth Tiwari, 2012-08-20, 16:33
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