hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jitendra Yadav <jeetuyadav200...@gmail.com>
Subject Re: 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 10:39:23 GMT
In this case I believe Hadoop client version should be same as Hadoop
cluster version.

Thanks
Jitendra


On Sat, Feb 1, 2014 at 2:54 PM, Christian Schuhegger <
Christian.Schuhegger@gmx.de> wrote:

> 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
>
>
>

Mime
View raw message