Where is hadoop-test jar in Hadoop2

0 votes

I want to use testmapredsort for benchmarking sort in Hadoop. I am NOT using TeraSort now.

hadoop-*test*.jar is supposed to contain the testmapredsort class. But I do not see hadoop-*test*.jar in Hadoop2.

hadoop jar hadoop/share/hadoop/common/hadoop-common-2.2.0-tests.jar testmapredsort /data/unsorted-data -sortOutput /data/sorted-data
Oct 24, 2018 in Big Data Hadoop by Neha
• 6,300 points
329 views

1 answer to this question.

0 votes

In Hadoop 1, testmapredsort is launched from AllTestDriver.java, which was indeed in e.g. hadoop-test-1.2.1.jar. In Hadoop 2, it's now in MapredTestDriver.java, which can be found inside of hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.2.0-tests.jar

hadoop jar hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.2.0-tests.jar testmapredsort -sortInput /data/unsorted-data -sortOutput /data/sorted-data
answered Oct 24, 2018 by Neha
• 6,300 points

Related Questions In Big Data Hadoop

0 votes
1 answer

Where can I find hadoop-streaming.jar JAR file?

You will find the streaming jar here: ...READ MORE

answered Mar 21, 2018 in Big Data Hadoop by coldcode
• 2,070 points
4,120 views
+1 vote
1 answer

Is Hadoop only Framework in Big Data Ecosystem ?

Actually there are many other frameworks, one of ...READ MORE

answered Mar 26, 2018 in Big Data Hadoop by Ashish
• 2,650 points
358 views
0 votes
7 answers

How to run a jar file in hadoop?

I used this command to run my ...READ MORE

answered Dec 10, 2018 in Big Data Hadoop by Dasinto
16,811 views
0 votes
1 answer

How to programmatically access hadoop cluster where kerberos is enable?

Okay,here's the code snippet to work in the ...READ MORE

answered Mar 27, 2018 in Big Data Hadoop by coldcode
• 2,070 points
4,841 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
7,936 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
1,343 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
63,293 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
3,013 views
0 votes
1 answer

How to create a project for the first time in Hadoop.?

If you want to learn Hadoop framework ...READ MORE

answered Jul 27, 2018 in Big Data Hadoop by Neha
• 6,300 points
481 views
0 votes
1 answer

How should I connect Hadoop in C#?

The Uri should be your Cluster Name, ...READ MORE

answered Aug 7, 2018 in Big Data Hadoop by Neha
• 6,300 points
982 views