Mapreduce custom Input format

0 votes
What are different type of Inputformat that can be used in Mapreduce?
Jul 24, 2019 in Big Data Hadoop by Ritu
 • 418 views

1 answer to this question.

–1 vote

Here's a list of Input Formats:

  • CombineFileInputFormat
  • CombineSequenceFileInputFormat
  • CombineTextInputFormat
  • CompositeInputFormat
  • DBInputFormat
  • FileInputFormat
  • FixedLengthInputFormat
  • KeyValueTextInputFormat
  • MultiFileInputFormat
  • NLineInputFormat
  • Parser.Node
  • SequenceFileAsBinaryInputFormat
  • SequenceFileAsTextInputFormat
  • SequenceFileInputFilter
  • SequenceFileInputFormat
  • TextInputFormat
answered Jul 24, 2019 by Veer

Related Questions In Big Data Hadoop

0 votes
1 answer

Getting error in Custom Input Format

Use this property directly to delimit the ...READ MORE

answered Apr 19, 2018 in Big Data Hadoop by Shubham
 • 13,480 points • 152 views
0 votes
1 answer

How to use custom FileInputFormat in MapReduce?

You have to override isSplitable method. ...READ MORE

answered Apr 10, 2018 in Big Data Hadoop by Shubham
 • 13,480 points • 451 views
0 votes
1 answer

How to format the output being written by MapReduce in Hadoop?

Here is a simple code demonstrate the ...READ MORE

answered Sep 5, 2018 in Big Data Hadoop by Frankie
 • 9,810 points • 939 views
0 votes
1 answer

Custom setting of MapReduce tasks in HIVE

When we set number of mappers to ...READ MORE

answered Jun 19, 2019 in Big Data Hadoop by Ferry
 • 209 views
+1 vote
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
 • 11,380 points • 7,621 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
 • 11,380 points • 1,258 views
+2 votes
11 answers

hadoop fs -put command?

Hi, You can create one directory in HDFS ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by nitinrawat895
 • 11,380 points • 58,092 views
–1 vote
1 answer

Hadoop dfs -ls command?

In your case there is no difference ...READ MORE

answered Mar 16, 2018 in Big Data Hadoop by kurt_cobain
 • 9,390 points • 2,865 views
0 votes
1 answer

Error running hadoop mapreduce in Python using Hadoop Streaming

Hi As you write mapper and reducer program  ...READ MORE

answered Jan 21, 2020 in Big Data Hadoop by anonymous
 • 871 views
+1 vote
3 answers

when i tried to run the hdfs namenode -format command...its failed to run..can anyone help me with this???

Hi Suriyaprakash, I guess the path for hadoop ...READ MORE

answered Jul 23, 2018 in Big Data Hadoop by avi_man_utd
 • 5,159 views
"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.