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From John Vines <>
Subject Re: Accumulo v1.5: AuthProperty cannot be cast to java.lang.Comparable
Date Tue, 12 Mar 2013 21:55:15 GMT
first, it's worth mentioning that the ACCUMULO-873 only affects the monitor
and has no impact on performance of anything else on the cluster.

Secondly, while this isn't the error your seeing, some of the features do
require Hadoop-0.20.205 so you may see some other unknown inconsistencies.

As for your actual bug, I recreated it and reopened the ticket for the cli
changes that caused this (ACCUMULO-1159). I will be fixing it first thing
in the morning. In the meantime, you can do accumulo shell -u root -p
<password> and that will still work.

Thanks for finding that!

On Tue, Mar 12, 2013 at 5:35 PM, Thistlethwaite, Susan - IS <> wrote:

> I'm experiencing a problem similar to the one here:
> which is fixed in
> version 1.5.
> So, I downloaded from
> I'm running it with hadoop-0.20.2 and zookeeper-3.4.5.  Both 'bin/accumulo
> init' and 'bin/' went smoothly and no errors in the log files.
> However, the shell will not start (error is below).  Have you seen this
> error before?
> [training@localhost accumulo-1.5]$ *bin/accumulo shell -u root*
> 2013-03-12 13:51:30,392 [shell.Shell] ERROR: java.lang.ClassCastException:
>$AuthProperty cannot
> be cast to java.lang.Comparable
> [training@localhost accumulo-1.5]$
> Susan
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