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From: Martin Serrano <martin@attivio.com>
To: Alejandro Fernandez <afernandez@hortonworks.com>, "dev@ambari.apache.org"
	<dev@ambari.apache.org>
Subject: Re: how is the data directory prefix determined?
Thread-Topic: how is the data directory prefix determined?
Thread-Index: AQHRu0zmxUEP8rHxhE6IaYXhSjJo7w==
Date: Thu, 9 Jun 2016 03:22:33 +0000
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archived-at: Thu, 09 Jun 2016 03:22:47 -0000

Alejandro,=0A=
=0A=
Thank you for the reply. =0A=
=0A=
I am using Ambari-2.2.2.0 and HDP 2.4.2.0.  My mount points for the host=0A=
running the ambari-server are:=0A=
=0A=
[root@foo-0 /]# df -h=0A=
Filesystem            Size  Used Avail Use% Mounted on=0A=
rootfs                 50G   23G   28G  45% /=0A=
/dev/mapper/centos-root=0A=
                       50G   23G   28G  45% /=0A=
devtmpfs               16G  4.0K   16G   1% /dev/full=0A=
devtmpfs               16G  4.0K   16G   1% /dev/null=0A=
devtmpfs               16G  4.0K   16G   1% /dev/random=0A=
devtmpfs               16G  4.0K   16G   1% /dev/tty=0A=
devtmpfs               16G  4.0K   16G   1% /dev/urandom=0A=
devtmpfs               16G  4.0K   16G   1% /dev/zero=0A=
tmpfs                  16G     0   16G   0% /dev/shm=0A=
=0A=
-Martin=0A=
=0A=
On 05/31/2016 12:55 PM, Alejandro Fernandez wrote:=0A=
> Hi Martin,=0A=
>=0A=
> That code exists in Stack Advisor. If data dir is not specified, it shoul=
d=0A=
> default to /hadoop/hdfs/data=0A=
> Make sure to check your mount points.=0A=
> Which stack and version are you using?=0A=
>=0A=
> Thanks,=0A=
> Alejandro=0A=
>=0A=
> On 5/31/16, 7:58 AM, "Martin Serrano" <martin@attivio.com> wrote:=0A=
>=0A=
>> Hello,=0A=
>>=0A=
>> I'm trying to automate a cluster install.  Ambari gets installed and the=
=0A=
>> server comes up fine.  But the data directories that are defaulted are=
=0A=
>> all prefixed with '/dev/console'.  And at times I see '/dev/tty1', etc.=
=0A=
>> Where does this prefix setting come from?  How can I change it?=0A=
>> I saw that there was a 'recommendations' REST API at some point,=0A=
>> but it is now gone.=0A=
>>=0A=
>> This is preventing the cluster from starting services since this is not =
a=0A=
>> real directory.=0A=
>>=0A=
>> My environment:=0A=
>>  CentOS 6 running within LXC.=0A=
>>  Ambari 2.2=0A=
>>=0A=
>> Thanks,=0A=
>> Martin Serrano=0A=
>>=0A=
>>=0A=
>=0A=
=0A=