CODEWITHSUNDEEP
hadoop
myat kyaw
myat kyaw

Reputation: 11

running hadoop wordcount example

I'm running a Hadoop single node cluster while running the

hadoop dfs -copyFromLocal <source> <destination>

I get only one file from the source directory And then there is the next source directory.

Furthur, I can't get error and output on running hadoop-0.20.2-examples.jar wordcount.

I can't see either error or the output?

Please, give me your help?

Upvotes: 0

Views: 21644

Answers (1)

Thomas Jungblut
Thomas Jungblut

Reputation: 20969

Just go with this tutorial here:
running-a-mapreduce-job by michael noll

I'm quite sure your namenode or datanode is not up, what are the logs saying?

Upvotes: 3

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