get writes down a file on your FileSystem
hadoop dfs [-get [-ignoreCrc] [-crc] <src> <localdst>]
with
src : your file in your hdfs
localdst : the name of the file with the collected data (from src) on
your local filesystem
To get the results to STDOUT,
you can use cat
hadoop dfs [-cat <src>]
with src : your file in your hdfs
Regards
Olivier
Alex Parvulescu a écrit :
Hello,
Is there a reason for which 'hadoop dfs -get' will not output to stdout?
I see 'hadoop dfs -put' can handle stdin. It would seem that dfs would
have to also support outputing to stdout.
thanks,
alex
Is there a reason for which 'hadoop dfs -get' will not output to stdout?
I see 'hadoop dfs -put' can handle stdin. It would seem that dfs would
have to also support outputing to stdout.
thanks,
alex
