Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
Reply-To: user@hadoop.apache.org
Received-SPF: pass (nike.apache.org: domain of patterd@gmail.com designates
 209.85.217.181 as permitted sender)
MIME-Version: 1.0
Date: Sun, 1 Mar 2015 15:36:26 -0500
Message-ID: 
 <CAJG4jFV32f2fcSbs_uTvCfBzVydrts+ict29Ldkxy+tbd3FbKg@mail.gmail.com>
Subject: Permission Denied
From: David Patterson <patterd@gmail.com>
To: user@hadoop.apache.org
Content-Type: multipart/alternative; boundary=089e0149413c3fe2e60510400e05

--089e0149413c3fe2e60510400e05
Content-Type: text/plain; charset=UTF-8

I'm trying to create an Accumulo/Hadoop/Zookeeper configuration on a single
(Ubuntu) machine, with Hadoop 2.6.0, Zookeeper 3.4.6 and Accumulo 1.6.1.

I've got 3 userids for these components that are in the same group and no
other users are in that group.

I have zookeeper running, and hadoop as well.

Hadoop's core-site.xml file has the hadoop.tmp.dir set to
/app/hadoop/tmp.The /app/hadoop/tmp directory is owned by the hadoop user
and has permissions that allow other members of the group to write
(drwxrwxr-x).

When I try to initialize Accumulo, with bin/accumulo init, I get FATAL:
Failed to initialize filesystem.
org.apache.hadoop.security.AccessControlException: Permission denied:
user=accumulo, access=WRITE, inode="/":hadoop:supergroup:drwxr-xr-x

So, my main question is which directory do I need to give group-write
permission so the accumulo user can write as needed so it can initialize?

The second problem is that the Accumulo init reports
[Configuration.deprecation] INFO : fs.default.name is deprecated. Instead
use fs.defaultFS. However, the hadoop core-site.xml file contains:
    <name>fs.defaultFS</name>
    <value>hdfs://localhost:9000</value>

Is there somewhere else that this value (fs.default.name) is specified?
Could it be due to Accumulo having a default value and not getting the
override from hadoop because of the problem listed above?

Thanks

Dave Patterson
patterd@gmail.com

--089e0149413c3fe2e60510400e05
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div><div><div><div><div><div><div><div><div><div><div><di=
v>I&#39;m trying to create an Accumulo/Hadoop/Zookeeper configuration on a =
single (Ubuntu) machine, with Hadoop 2.6.0, Zookeeper 3.4.6 and Accumulo 1.=
6.1. <br><br></div>I&#39;ve got 3 userids for these components that are in =
the same group and no other users are in that group.<br><br></div>I have zo=
okeeper running, and hadoop as well.<br><br></div>Hadoop&#39;s core-site.xm=
l file has the hadoop.tmp.dir set to /app/hadoop/tmp.The /app/hadoop/tmp di=
rectory is owned by the hadoop user and has permissions that allow other me=
mbers of the group to write (drwxrwxr-x).<br></div><br></div>When I try to =
initialize Accumulo, with bin/accumulo init, I get FATAL: Failed to initial=
ize filesystem.<br></div>org.apache.hadoop.security.AccessControlException:=
 Permission denied: user=3Daccumulo, access=3DWRITE, inode=3D&quot;/&quot;:=
hadoop:supergroup:drwxr-xr-x<br><br></div>So, my main question is which dir=
ectory do I need to give group-write permission so the accumulo user can wr=
ite as needed so it can initialize?<br><br></div>The second problem is that=
 the Accumulo init reports [Configuration.deprecation] INFO : <a href=3D"ht=
tp://fs.default.name">fs.default.name</a> is deprecated. Instead use fs.def=
aultFS. However, the hadoop core-site.xml file contains:<br>=C2=A0=C2=A0=C2=
=A0 &lt;name&gt;fs.defaultFS&lt;/name&gt;<br>=C2=A0=C2=A0=C2=A0 &lt;value&g=
t;hdfs://localhost:9000&lt;/value&gt;<br><br></div>Is there somewhere else =
that this value (<a href=3D"http://fs.default.name">fs.default.name</a>) is=
 specified? Could it be due to Accumulo having a default value and not gett=
ing the override from hadoop because of the problem listed above?<br><br></=
div>Thanks<br><br></div>Dave Patterson<br></div><a href=3D"mailto:patterd@g=
mail.com">patterd@gmail.com</a><br></div>

--089e0149413c3fe2e60510400e05--