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From Kesten Broughton <kbrough...@21ct.com>
Subject RE: accumulo startup issue: Accumulo not initialized, there is no instance id at /accumulo/instance_id
Date Thu, 16 Jan 2014 19:14:04 GMT
"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?

kesten

Kesten Broughton | Software Developer | 21CT

________________________________________
From: Sean Busbey [busbey+lists@cloudera.com]
Sent: Thursday, January 16, 2014 1:04 PM
To: Accumulo User List
Subject: Re: accumulo startup issue: Accumulo not initialized, there is no instance id at
/accumulo/instance_id

On Thu, Jan 16, 2014 at 12:51 PM, Steve Kruse <skruse@adaptivemethods.com<mailto:skruse@adaptivemethods.com>>
wrote:
When I run ./start-all.sh I get the following:

raduser@cvaraddemo01>./bin/start-all.sh
Starting monitor on localhost
WARN : Max files open on localhost is 1024, recommend 65536
Starting tablet servers .... done
2014-01-16 13:38:26,404 [util.NativeCodeLoader] WARN : Unable to load native-hadoop library
for your platform... using builtin-java classes where applicable
2014-01-16 13:38:26,980 [server.Accumulo] INFO : Attempting to talk to zookeeper
2014-01-16 13:38:27,228 [server.Accumulo] INFO : Zookeeper connected and initialized, attemping
to talk to HDFS
2014-01-16 13:38:27,321 [server.Accumulo] INFO : Connected to HDFS
Starting tablet server on localhost
WARN : Max files open on localhost is 1024, recommend 65536
Starting master on localhost
WARN : Max files open on localhost is 1024, recommend 65536
Starting garbage collector on localhost
WARN : Max files open on localhost is 1024, recommend 65536
Starting tracer on localhost
WARN : Max files open on localhost is 1024, recommend 65536



Hey Steve,

You should make sure to correct the maximum number of open files for the user that is running
Accumulo.
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