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Date: Mon, 9 Jun 2014 11:15:21 -0700
Message-ID: 
 <CACDnAuYtMcDVj8=7VYLd++iNZZSKpLyvuXFCqNBHfeYE_JAGTA@mail.gmail.com>
Subject: Re: Graphs and HeatMaps are Not Visible on Ambari Web-UI
From: Siddharth Wagle <swagle@hortonworks.com>
To: "user@ambari.apache.org" <user@ambari.apache.org>
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Hi Meghavi,

Are you able to obtain metrics data by turning off SELinux temporarily on
Ganglia host ?

Also, are rrd files being written to /var/lib/ganglia/rrds/ ?

-Sid


On Mon, Jun 9, 2014 at 4:19 AM, Meghavi Sugandhi <meghavi.sugandhi@tcs.com>
wrote:

>
> Hello,
>
> I am using Ambari 1.4.4.
> I have installed it successfully and all services are up and running
> But I am not able to view few graphs and heatmaps
> I am getting following error in /var/log/messeges-->
>
> Jun  9 15:40:59 INBBRDSSVM50 setroubleshoot: SELinux is preventing
> /usr/bin/python from getattr access on the file
> /var/lib/ganglia/rrds/HDPNameNode/INBBRDSSVM50/rpcdetailed.rpcdetailed.RegisterDatanodeNumOps.rrd.
> For complete SELinux messages. run sealert -l
> 62ff979d-6c24-4a58-8a1b-c463f6b34533
> Jun  9 15:41:00 INBBRDSSVM50 setroubleshoot: SELinux is preventing
> /usr/bin/python from read access on the file
> /var/lib/ganglia/rrds/HDPSlaves/__SummaryInfo__/dfs.datanode.BytesWritten.rrd.
> For complete SELinux messages. run sealert -l
> 3dbb1d53-e603-490b-9395-6166581428e3
> Jun  9 15:41:01 INBBRDSSVM50 setroubleshoot: SELinux is preventing
> /usr/sbin/httpd from getattr access on the file /var/nagios/status.dat. For
> complete SELinux messages. run sealert -l
> f693d59d-37b4-489e-837b-eb6b79375298
> Jun  9 15:41:02 INBBRDSSVM50 setroubleshoot: SELinux is preventing
> /usr/sbin/httpd from read access on the file /var/nagios/status.dat. For
> complete SELinux messages. run sealert -l
> a7ea6343-d141-4d9f-bf35-8930130ac881
> Jun  9 15:41:48 INBBRDSSVM50 setroubleshoot: SELinux is preventing
> /usr/bin/python from getattr access on the file
> /var/lib/ganglia/rrds/HDPResourceManager/INBBRDSSVM50/load_one.rrd. For
> complete SELinux messages. run sealert -l
> 62ff979d-6c24-4a58-8a1b-c463f6b34533
>
> SElinux is in Permissive mode
>
> and owner of /var/nagios
> drwxr-xr-x.  4 nagios nagios 4096 Jun  9 15:52 nagios
>
> and owner of /var/lib/ganglia/rrds is nobody:nobody
> drwxr-xr-x. 7 nobody nobody 4096 Jun  6 11:50 rrds
>
> Thanks & Regards,
> Meghavi Sugandhi
> Tata Consultancy Services
> Mailto: meghavi.sugandhi@tcs.com
> Website: http://www.tcs.com
>
> =====-----=====-----=====
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> confidential or privileged information. If you are
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> and/or attachments to it are strictly prohibited. If
> you have received this communication in error,
> please notify us by reply e-mail or telephone and
> immediately and permanently delete the message
> and any attachments. Thank you
>
>

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<div dir=3D"ltr"><div><div><div>Hi Meghavi,<br><br></div>Are you able to ob=
tain metrics data by turning off SELinux temporarily on Ganglia host ?<br><=
br></div>Also, are rrd files being written to /var/lib/ganglia/rrds/ ?<br>
<br></div>-Sid<br><div><div><br></div></div></div><div class=3D"gmail_extra=
"><br><br><div class=3D"gmail_quote">On Mon, Jun 9, 2014 at 4:19 AM, Meghav=
i Sugandhi <span dir=3D"ltr">&lt;<a href=3D"mailto:meghavi.sugandhi@tcs.com=
" target=3D"_blank">meghavi.sugandhi@tcs.com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex"><font face=3D"Default Sans Serif,Verdana,Ari=
al,Helvetica,sans-serif"> <span><br>Hello,<br><br>I am using Ambari 1.4.4.<=
br>
I have installed it successfully and all services are up and running<br>But=
 I am not able to view few graphs and heatmaps<br>I am getting following er=
ror in /var/log/messeges--&gt;<br><br>Jun=C2=A0 9 15:40:59 INBBRDSSVM50 set=
roubleshoot: SELinux is preventing /usr/bin/python from getattr access on t=
he file /var/lib/ganglia/rrds/HDPNameNode/INBBRDSSVM50/rpcdetailed.rpcdetai=
led.RegisterDatanodeNumOps.rrd. For complete SELinux messages. run sealert =
-l 62ff979d-6c24-4a58-8a1b-c463f6b34533<br>
Jun=C2=A0 9 15:41:00 INBBRDSSVM50 setroubleshoot: SELinux is preventing /us=
r/bin/python from read access on the file /var/lib/ganglia/rrds/HDPSlaves/_=
_SummaryInfo__/dfs.datanode.BytesWritten.rrd. For complete SELinux messages=
. run sealert -l 3dbb1d53-e603-490b-9395-6166581428e3<br>
Jun=C2=A0 9 15:41:01 INBBRDSSVM50 setroubleshoot: SELinux is preventing /us=
r/sbin/httpd from getattr access on the file /var/nagios/status.dat. For co=
mplete SELinux messages. run sealert -l f693d59d-37b4-489e-837b-eb6b7937529=
8<br>
Jun=C2=A0 9 15:41:02 INBBRDSSVM50 setroubleshoot: SELinux is preventing /us=
r/sbin/httpd from read access on the file /var/nagios/status.dat. For compl=
ete SELinux messages. run sealert -l a7ea6343-d141-4d9f-bf35-8930130ac881<b=
r>
Jun=C2=A0 9 15:41:48 INBBRDSSVM50 setroubleshoot: SELinux is preventing /us=
r/bin/python from getattr access on the file /var/lib/ganglia/rrds/HDPResou=
rceManager/INBBRDSSVM50/load_one.rrd. For complete SELinux messages. run se=
alert -l 62ff979d-6c24-4a58-8a1b-c463f6b34533<br>
<br>SElinux is in Permissive mode<br><br>and owner of /var/nagios<br>drwxr-=
xr-x.=C2=A0 4 nagios nagios 4096 Jun=C2=A0 9 15:52 nagios<br><br>and owner =
of /var/lib/ganglia/rrds is nobody:nobody<br>drwxr-xr-x. 7 nobody nobody 40=
96 Jun=C2=A0 6 11:50 rrds<br>
<br>Thanks &amp; Regards,<br>Meghavi Sugandhi<br>Tata Consultancy Services<=
br>Mailto: <a href=3D"mailto:meghavi.sugandhi@tcs.com" target=3D"_blank">me=
ghavi.sugandhi@tcs.com</a><br>Website: <a href=3D"http://www.tcs.com" targe=
t=3D"_blank">http://www.tcs.com</a></span><br>
</font><p>=3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D-----=3D=3D=3D=3D=3D<br>
Notice: The information contained in this e-mail<br>
message and/or attachments to it may contain <br>
confidential or privileged information. If you are <br>
not the intended recipient, any dissemination, use, <br>
review, distribution, printing or copying of the <br>
information contained in this e-mail message <br>
and/or attachments to it are strictly prohibited. If <br>
you have received this communication in error, <br>
please notify us by reply e-mail or telephone and <br>
immediately and permanently delete the message <br>
and any attachments. Thank you</p>

<p></p></blockquote></div><br></div>

<br>
<span style=3D"color:rgb(128,128,128);font-family:Arial,sans-serif;font-siz=
e:10px">CONFIDENTIALITY NOTICE</span><br style=3D"color:rgb(128,128,128);fo=
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intended for the use of the individual or entity to which it is addressed a=
nd may contain information that is confidential, privileged and exempt from=
 disclosure under applicable law. If the reader of this message is not the =
intended recipient, you are hereby notified that any printing, copying, dis=
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 strictly prohibited. If you have received this communication in error, ple=
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