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From Christian Schuhegger <Christian.Schuheg...@gmx.de>
Subject Is it possible to access a hadoop 1 file system (hdfs) via the hadoop 2.2.0 command line tools?
Date Sat, 01 Feb 2014 09:24:34 GMT
Hello all,

I am trying to access a hadoop 1 installation via the hadoop 2.2.0 
command line tools. I am wondering if this is possible at all?

 From hadoop 1 I get:
-- snip start --
cs:~$ hadoop fs -ls hdfs://127.0.0.1:9000/
Found 2 items
drwxr-xr-x   - cs supergroup          0 2014-02-01 08:18 /tmp
drwxr-xr-x   - cs supergroup          0 2014-02-01 08:19 /user
-- snip end --

 From hadoop 2.2.0 I get:
-- snip start --
cs:~$ hadoop fs -ls hdfs://127.0.0.1:9000/
ls: Failed on local exception: java.io.EOFException; Host Details : 
local host is: "i7/127.0.1.1"; destination host is: "localhost":9000;
-- snip end --

I am trying to find this information via a web-search, but up to now no 
success.

Many thanks and best regards!
-- 
Christian Schuhegger



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