Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 11 to 20 from 20 (0.072s).
Loading phrases to help you
refine your search...
Re: How to find the num of Mappers - MapReduce - [mail # user]
...If we have a 640 MB data file and have 3 Data Nodes in a cluster. The file can be split into 10 Blocks and starts the Mappers M1, M2,  M3 first. As each one completes the task M4 and so on w...
   Author: Sai Sai, 2013-04-12, 08:21
Re: Reduce starts before map completes (at 23%) - MapReduce - [mail # user]
...I am running the wordcount from hadoop-examples, i am giving as input a bunch of test files, i have noticed in the output given below reduce starts when the map is at 23%, i was wondering if...
   Author: Sai Sai, 2013-04-12, 04:15
Re: Who splits the file into blocks - MapReduce - [mail # user]
...Here is my understanding about putting a file into hdfs: A client contacts name node and gets the location of blocks where it needs to put the blocks in data nodes. But before this how does ...
   Author: Sai Sai, 2013-03-31, 08:45
Re: Dissecting MR output article - MapReduce - [mail # user]
... Just wondering if there is any step by step explaination/article of MR output we get when we run a job either in eclipse or ubuntu.Any help is appreciated. Thanks Sai...
   Author: Sai Sai, 2013-03-23, 05:49
[expand - 1 more] - Re: Setup/Cleanup question - MapReduce - [mail # user]
...Thanks Harsh. So the setup/cleanup r for the Job and not the Mappers i take it. Thanks.      ________________________________  From: Harsh J  To: "" ; Sai Sai  ...
   Author: Sai Sai, 2013-03-23, 05:47
Re: Find current version & cluster info of hadoop - MapReduce - [mail # user]
...Just wondering if there r any commands in Hadoop which would give us the current version that we r using and any command which will give us the info of cluster setup of H we r working on. Th...
   Author: Sai Sai, 2013-03-08, 05:41
Re: Unknown processes unable to terminate - MapReduce - [mail # user]
...I have a list of following processes given below, i am trying to kill the process 13082 using:  kill 13082  Its not terminating RunJar.  I have done a stop-all.sh hoping it wo...
   Author: Sai Sai, 2013-03-04, 09:42
Files in hadoop. - MapReduce - [mail # user]
...Just wondering after we put a file in hadoop for running MR jobs after we r done with it. Is it a standard to delete it or just leave it there like that. Just wondering what others do. Any i...
   Author: Sai Sai, 2013-03-04, 08:33
Re: WordPairCount Mapreduce question. - MapReduce - [mail # user]
... Hello  I have a question about how Mapreduce sorting works internally with multiple columns.  Below r my classes using 2 columns in an input file given below.   1st ques...
   Author: Sai Sai, 2013-02-23, 12:52
Re: mapr videos question - MapReduce - [mail # user]
...Hi Could some one please verify if the mapr videos are meant for learning hadoop or is it for learning mapr. If we r interested in learning hadoop only then will they help. As a starter woul...
   Author: Sai Sai, 2013-02-23, 09:37
Hive (22)
MapReduce (18)
Hadoop (15)
HDFS (14)
Pig (3)
mail # user (19)
mail # dev (1)
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (0)
last 9 months (20)
Harsh J (454)
Arun C Murthy (326)
Vinod Kumar Vavilapalli (309)
Todd Lipcon (223)
Amar Kamat (181)
Thomas Graves (166)
Jason Lowe (162)
Amareshwari Sriramadasu (152)
Sandy Ryza (124)
Tom White (111)
Siddharth Seth (109)
Aaron Kimball (107)
Owen O'Malley (105)
Alejandro Abdelnur (103)
Devaraj K (103)
Ramya Sunil (103)
Robert Joseph Evans (101)
Hemanth Yamijala (97)
Steve Loughran (90)
Ted Yu (80)
Eli Collins (77)
Ravi Gummadi (76)
Karthik Kambatla (71)
Mahadev konar (67)
Ravi Prakash (66)
Sai Sai