how to find JAR: /home/hadoop/contrib/streaming/hadoop-streaming.jar
问题 I'm practicing a video tutorial from plural sight about Amazon EMR. I am stuck as i cannot proceed as i am getting this error Not a valid JAR: /home/hadoop/contrib/streaming/hadoop-streaming.jar Please note that tutorial is old and it is using a older Emr version. I am using the latest version is that a problem ? The steps that i took are after entering the credentials in putty 1) Hadoop 2) mkdir streamingCode` 3) wget -o ./streamingCode/wordSplitter.py s3://elasticmapreduce/samples/wordcount