hadoop fs –put Unknown command -



hadoop fs –put Unknown command -

create folder [loan_data] below command

/my_work/hadoop-1.0.3/bin$hadoop fs -mkdir hdfs://masternode:8020/tmp/hadoop-hadoop/dfs/loan_data

now when open using web url

contents of directory /tmp/hadoop-hadoop/dfs shows loan_data

then want store info txt file loan_data folder using set or copyfromlocal

put: unknown command

/hadoop fs –put '/home/hadoop/my_work/acquisition_2012q1.txt' hdfs://masternode:8020/tmp/hadoop-hadoop/dfs/loan_data

how resolve issue?

tried command , "it appears", there typo error in above command 'hadoop fs –put ....'.

instead of '–put', utilize '-put' or '-copyfromlocal'. problem '–' right character should '-'. such, error obvious :-)

here illustration (using command instead of put): $ hadoop fs –get /tmp/hadoop-data/output/* /tmp/hadoop-data/output/ –get: unknown command $ hadoop fs -get /tmp/hadoop-data/output/* /tmp/hadoop-data/output/ get: `/tmp/hadoop-data/output/part-r-00000': file exists

-regards anand

hadoop command put

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