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Weird characters displayed from hadoop fs -ls

Question asked by junjun_olympia on Jan 21, 2013
Latest reply on Jan 23, 2013 by evanjones
Newly installed M3 cluster on CentOS 6. I'm getting some weird characters like below:

    $ hadoop fs -ls /var/mapr/cluster
    Found 1 items
    drwxr-xr-x   - mapr '`lx          1 2013-01-22 19:45 /var/mapr/cluster/mapred

And it keeps on changing, say when I execute the same command right after the first one.

    [$ hadoop fs -ls /var/mapr/cluster
    Found 1 items
    drwxr-xr-x   - mapr ÆklX          1 2013-01-22 19:45 /var/mapr/cluster/mapred

Is that field supposed to be the account group? Then it should show mapr too since it's mapr:mapr. And the uid:gid values are the same for all nodes.

Any ideas? Thanks in advance.