At the current version(2.6.0), /hadoop fs/ is deprecated, use /hdfs dfs/
instead.
Ref:
http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/CommandsManual.html
在 2014年12月29日 05:26, Abhishek Singh 写道:
Hello Anil,
There are 2 ways I'm aware of :-
1) use put command
put
Usage: hadoop fs -put <localsrc> ... <dst>
Copy single src, or multiple srcs from local file system to the
destination filesystem. Also reads input from stdin and writes to
destination filesystem.
hadoop fs -put localfile /user/hadoop/hadoopfile
hadoop fs -put localfile1 localfile2 /user/hadoop/hadoopdir
hadoop fs -put localfile hdfs://nn.example.com/hadoop/hadoopfile
<http://nn.example.com/hadoop/hadoopfile>
hadoop fs -put - hdfs://nn.example.com/hadoop/hadoopfile
<http://nn.example.com/hadoop/hadoopfile>
Reads the input from stdin.
Exit Code:
Returns 0 on success and -1 on error.
2) Create a shell script for your custom need.
To give you a vague idea here's one of the link on stackoverflow which
is similar to what you are demanding:-
http://stackoverflow.com/questions/12790166/shell-script-to-move-files-into-a-hadoop-cluster
Please reach out for further discussion!
Thanks!
Regards,
Abhishek Singh
On Dec 28, 2014 3:52 AM, "Anil Jagtap" <[email protected]
<mailto:[email protected]>> wrote:
Dear All,
Just wanted to know if there is a way to copy multiple files using
hadoop fs -put.
Instead of specifying individual name I provide wild-chars and
respective files should get copied.
Thank You.
Rgds, Anil
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