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

0 votes

I am following a tutorial & executing a Amazon EMR ( Elastic MapReduce )
Code

The error which I am receiving is:

Not a valid JAR: /home/hadoop/contrib/streaming/hadoop-streaming.jar

The steps that i took are after entering the credentials in putty

1) mkdir streamingCode`

2) wget -o ./streamingCode/wordSplitter.py s3://elasticmapreduce/samples/wordcount/wordSplitter.py

3) hadoop jar contrib/streaming/hadoop-streaming.jar -files streamingCode/wordSplitter.py -mapper wordSplitter.py input s3://elasticmapreduce/samples/wordcount/input -output streamingCode/wordCountOut -reducer aggregate`

While executing step 4 I am getting the error.

Mar 21, 2018 in Big Data Hadoop by Shubham
• 13,110 points
780 views

1 answer to this question.

0 votes

You will find the streaming jar here: /usr/lib/hadoop-mapreduce/hadoop-streaming.jar For further details refer: https://docs.aws.amazon.com/emr/latest/ReleaseGuide/UseCase_Streaming.html

answered Mar 21, 2018 by coldcode
• 2,010 points

Related Questions In Big Data Hadoop

0 votes
1 answer

Where can I find older versions of Hadoop?

You can check here. From the archives. In particular, ...READ MORE

answered Sep 26, 2018 in Big Data Hadoop by Frankie
• 9,810 points
23 views
0 votes
1 answer
+4 votes
3 answers

Unable to find file error- while Streaming Hadoop

Is python installed running on the slaves that ...READ MORE

answered Oct 16, 2018 in Big Data Hadoop by Vinith
207 views
0 votes
1 answer

Where can I find logs in Spark on YARN?

You can access logs through the command yarn ...READ MORE

answered Nov 8, 2018 in Big Data Hadoop by Omkar
• 67,120 points
30 views
0 votes
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
• 10,070 points
2,040 views
0 votes
10 answers

hadoop fs -put command?

copy command can be used to copy files ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Sujay
10,408 views
0 votes
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
• 9,240 points
762 views
0 votes
1 answer
0 votes
1 answer
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
• 2,010 points
1,156 views