Hi Sid,
Thanks for reply. All rrd files related to Namenode, HBase, Mapreduceare are being written to /var/lib/ganglia/rrds/ I cant disable SELinux. Because disabling it requires rebooting of system. Is there any other way which can handle this issue. Few graphs that of hbase are visible but that of HDFS and YARN Mapreduce are Not Displyed Thanks & Regards, Meghavi Sugandhi Tata Consultancy Services Mailto: meghavi.sugan...@tcs.com Website: http://www.tcs.com -----Siddharth Wagle <swa...@hortonworks.com> wrote: ----- To: "user@ambari.apache.org" <user@ambari.apache.org> From: Siddharth Wagle <swa...@hortonworks.com> Date: 06/09/2014 11:45PM Subject: Re: Graphs and HeatMaps are Not Visible on Ambari Web-UI 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.sugan...@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.sugan...@tcs.com Website: http://www.tcs.com =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message 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 CONFIDENTIALITY NOTICE NOTICE: This message is intended for the use of the individual or entity to which it is addressed and 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, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
