Re: Current state of the Ceph-Hadoop integration

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Hmm, no joy so far :(

Still getting:

hduser@dfs01:~$ hadoop fs -ls
Bad connection to FS. command aborted. exception: No FileSystem for scheme: ceph

hadoop-cephfs.jar from http://ceph.com/download/hadoop-cephfs.jar is in the classpath
libcephfs.jar from libcephfs-java (0.61.2-1precise) package is also in the classpath

hduser@dfs01:~$ hadoop classpath
/home/hduser/hadoop-1.1.2/libexec/../conf:/home/hduser/hadoop-1.1.2/lib/hadoop-cephfs.jar:/usr/share/java/libcephfs.jar:/usr/lib/jvm/j2sdk1.6-oracle/lib/tools.jar:/home/hduser/hadoop-1.1.2/libexec/..:
<snip>

I have also tried copying both jars to hadoop/lib, but got the same result

Hadoop distro is hadoop-1.1.2 from stable hadoop-1.1.2.tar.gz

core-site.xml only has hadoop.tmp.dir=/hadoop/tmp and fs.default.name=ceph:/// defined

Is there anything else I can try?

Thank you,
Ilja


>
> We do have a plugin available! There is a link to it here on this in-
> progress documentation page.
>
>   http://ceph.com/docs/wip-hadoop-doc/cephfs/hadoop/
>
> Alternatively, you can download the Git tree you referred to above and
> run:
>
>   "ant cephfs"
>
> to build the same plugin. Let us know if you have any trouble!
>
> -Noah

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