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From Sean Busbey <busbey+li...@cloudera.com>
Subject Re: accumulo startup issue: Accumulo not initialized, there is no instance id at /accumulo/instance_id
Date Thu, 16 Jan 2014 19:20:25 GMT
On Thu, Jan 16, 2014 at 1:14 PM, Kesten Broughton <kbroughton@21ct.com>wrote:

> "You should make sure to correct the maximum number of open files for the
> user that is running Accumulo."
>
> I have the following in all /etc/security/limits.conf in my accumulo
> cluster
>
> hdfs soft nofile 65536
> hdfs hard nofile 65536
>
> However, i see this for all nodes.
> WARN : Max files open on 10.0.11.208 is 32768, recommend 65536
>
> Should it be a different user or something?
>
> 'the user that is running Accumulo'
> sudo hdfs
> hdfs$ bin/accumulo -u root
>
> so is hdfs or root the accumulo user?
>
>
The user in question here is the one who starts the Accumulo server
processes. In production environments this should be a user dedicated to
Accumulo. FWIW, I usually name this user "accumulo".

How do you start up Accumulo? a service script? running
$ACCUMULO_HOME/bin/start-all.sh? something else?

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