top button
Flag Notify
    Connect to us
      Site Registration

Post under tag mapreduce
Site Registration

Recent posts under tag mapreduce

+1 vote
Hadoop Tutorial
posted Mar 8, 2018 by Pritam Pal
0 votes
0 answers
How to get info about which data in hdfs or file system that a MapReduce job visits?
posted Jul 27, 2017 by anonymous
  • hadoop
  • mapreduce
  • hdfs
+2 votes
0 answers
Explain about the partitioning, shuffle and sort phase in Hadoop?
posted Jun 30, 2017 by Karthick.c
  • hadoop
  • mapreduce
  • java
+1 vote
0 answers
How to write a custom partitioner for a Hadoop MapReduce job?
posted Dec 26, 2016 by Karthick.c
  • hadoop
  • mapreduce
+2 votes
1 answer
What is the MapReduce, please explain in simple terms?
posted Jul 27, 2016 by anonymous
  • mapreduce
  • interview questions
+1 vote
0 answers
How a job works in YARN/Map Reduce? like navigation path...
posted Apr 6, 2016 by Bob Wise
  • hadoop
  • yarn
  • mapreduce
+2 votes
0 answers
How do I customize data placement on DataNodes (DN) of Hadoop cluster?
posted Oct 27, 2015 by Sudhakar Singh
  • hadoop
  • hdfs
  • mapreduce
  • yarn
  • big data
+2 votes
0 answers
How to find min, max and mean of wordcount from text file in hadoop mapreduce?
posted Oct 16, 2015 by Sathish
  • hadoop
  • mapreduce
  • hdfs
  • yarn
  • linux
+1 vote
1 answer
How to set mapreduce.input.fileinputformat.split.maxsize for a specific job ?
posted May 16, 2015 by Sudhakar Singh
  • hadoop
  • mapreduce
  • yarn
  • hdfs
  • linux
+3 votes
0 answers
How to find execution time of a MapReduce job?
posted May 15, 2015 by Sudhakar Singh
  • hadoop
  • yarn
  • mapreduce
  • hdfs
  • linux
+2 votes
1 answer
How to access value of variable in Driver class which has been declared and modified inside Mapper class?
posted May 12, 2015 by Sudhakar Singh
  • hadoop
  • mapreduce
  • java
  • core java
  • big data
+1 vote
0 answers
distcp takes lots of time to finish between 2 MapReduces
posted May 11, 2015 by Ramakrishnan
  • mapreduce
  • hadoop
+3 votes
0 answers
Can we control data distribution and load balancing in Hadoop Cluster?
posted May 3, 2015 by Sudhakar Singh
  • hadoop
  • hdfs
  • mapreduce
  • yarn
  • java
+1 vote
1 answer
How to stop a mapreduce job from terminal running on Hadoop Cluster?
posted Apr 11, 2015 by Sudhakar Singh
  • hadoop
  • mapreduce
  • hdfs
  • yarn
  • linux
+1 vote
1 answer
Can we run mapreduce job from eclipse IDE on fully distributed mode hadoop cluster?
posted Apr 10, 2015 by Sudhakar Singh
  • hadoop
  • mapreduce
  • hdfs
  • yarn
  • java
+3 votes
2 answers
Hadoop: How reduce tasks know which partition they should read?
posted Mar 9, 2015 by anonymous
  • mapreduce
  • yarn
  • hadoop
+2 votes
1 answer
Hadoop: Running MapReduce jobs in batch mode on different data sets?
posted Feb 21, 2015 by anonymous
  • hadoop
  • hdfs
  • mapreduce
+1 vote
1 answer
Time out after 600 for YARN mapreduce application
posted Feb 11, 2015 by anonymous
  • mapreduce
  • yarn
  • hadoop
+2 votes
1 answer
Hadoop: Map Reduce in Cache
posted Feb 11, 2015 by anonymous
  • mapreduce
  • hadoop
+3 votes
0 answers
How to partition a file to smaller size for performing KNN in hadoop mapreduce
posted Jan 15, 2015 by Deepak Dasgupta
  • hadoop
  • mapreduce
+2 votes
0 answers
Query regarding the object creation in map reduce code
posted Dec 5, 2014 by anonymous
  • mapreduce
  • hadoop
  • java
+1 vote
1 answer
What is Hadoop Map Reduce? How it works?
posted Nov 18, 2014 by Amit Kumar Pandey
  • hadoop
  • mapreduce
0 votes
1 answer
When I submit a map reduce job, would it only work on the files present at that point?
posted Aug 27, 2014 by Vijay Shukla
  • hadoop
  • mapreduce
+1 vote
1 answer
Hadoop: calling mapreduce from webservice
posted Apr 18, 2014 by Tarun Singhal
  • hadoop
  • mapreduce
  • web service
+1 vote
1 answer
MapReduce for complex key/value pairs?
posted Apr 8, 2014 by Ahmed Patel
  • hadoop
  • mapreduce
...