#DateWhereItemComment
2831 Aug 2015 @ 08:55 PDTViewpointViewpoint Integration with Apache Ambari for Hadoop MonitoringVersions are as follows, though I'm sure some variations in these versions would also work. Apache Commons Codec 1.6 Jackson 1.9.7 Spring 3.2.2
2720 Nov 2014 @ 04:37 PSTViewpointNode Resources Portlet - Take 2Smarak, This is unfortunately a bug in Viewpoint.  I have opened an issue for this and you should see a fix for the issue in an upcoming release of Viewpoint. Steve
2617 Nov 2014 @ 08:38 PSTstever's blogUnderstanding the System Health EquationIf you enable System Heartbeat in the health equation but disable the execution of the query, the system health will eventually be calculated as UNKNOWN.  Viewpoint uses the last System Heartb...
2507 Nov 2014 @ 07:31 PSTViewpointNode Resources Portlet - Take 2Smarak, The "Viewpoint" user collects data by running SQL (DBC/SQL partition) and running PM/API commands (MONITOR partition).  You could see up to 4 connections on the DBC/SQL part...
2413 May 2014 @ 07:27 PDTViewpointNode Resources Portlet - Take 2Disk status is monitored by the Server Management software.
2307 May 2014 @ 07:24 PDTViewpointNode Resources Portlet - Take 2The subject line for node alert emails is still the same in Viewpoint 15.00.  Even though the Node Resources portlet changed, the alerting infrastructure behind the alerting didn't really ...
2229 Apr 2014 @ 09:22 PDTViewpointNode Resources Portlet - Take 2Viewpoint 15.00 went GCA on April 9.  Details on the release are available here: http://developer.teradata.com/viewpoint/articles/teradata-viewpoint-15-00-release-article
2127 Feb 2014 @ 08:38 PSTViewpointViewpoint Integration with Apache Ambari for Hadoop MonitoringNo, this is not currently supported.
2014 Feb 2014 @ 09:36 PSTViewpointViewpoint Integration with Apache Ambari for Hadoop MonitoringYou need to figure out what port the Ambari web server is listening on.  By default in Teradata Hadoop distributions it's 8081.  You might also try 8080.  You specify t...
1924 Sep 2013 @ 09:04 PDTViewpointViewpoint Integration with Apache Ambari for Hadoop MonitoringWhat is the exact error message?  It should be returned in the HTTP response body.
1817 Sep 2013 @ 07:08 PDTViewpointViewpoint Integration with Apache Ambari for Hadoop MonitoringTeradata Viewpoint is presently only using the monitoring APIs that are part of HDP and Ambari, so I'm not sure I can provide you a definitive answer to your question about deploying HDP.  ...
1710 Sep 2013 @ 08:09 PDTstever's blogUnderstanding the System Health EquationIn the System Health portlet and other places in Viewpoint, the total CPU consumption of the system and the nodes of the system are reported.  This data comes from the PM/API MONITOR PHYSICAL ...
1608 May 2013 @ 09:17 PDTstever's blogUnderstanding the System Health EquationThe number of down components works just like all of the other values in the system health equation in that the status is determined by the thresholds that are configured for that metric.
1508 May 2013 @ 08:33 PDTstever's blogUnderstanding the System Health EquationWith respect to the high skew with no sessions, there is always going to be a certain amount of activity on the nodes from various background processes that are part of the database software.  ...
1428 Feb 2013 @ 08:59 PSTstever's blogUnderstanding the System Health EquationOnly canary queries that are enabled in the System Health equation will cause the system to be reported as down if they fail. If you don't want this to occur, then make sure those queries are read...
1303 Nov 2011 @ 01:51 PDTstever's blogUnderstanding the System Health EquationCPU skew is the CPU on the hottest AMP divided by the average CPU. Since this is a ratio, as the denominator (in this case the average CPU) decreases, the CPU skew increases. As the average CPU s...
1211 Oct 2011 @ 09:57 PDTViewpointTeradata Viewpoint 13.12 releasedCheck out my latest comment on the Understanding the System Health Equation post for an answer to the skew question: http://developer.teradata.com/blog/stever/2011/08/understanding-the-system-healt...
1111 Oct 2011 @ 09:56 PDTstever's blogUnderstanding the System Health EquationJust wanted to post a quick follow up discussing the skew metrics that are a part of the System Health equation. I received this question during the Viewpoint Ask the Experts forum at Partners and...
1029 Jun 2011 @ 01:30 PDTViewpointTeradata Viewpoint 13.11 releasedMy suggestion would be to create separate canary queries for each different account string. The name of the canary query will be used to identify its metrics when you are looking at a portlet such...
927 Jun 2011 @ 12:32 PDTViewpointTeradata Viewpoint 13.11 releasedThere is not a way to pull a list of Viewpoint users and email addresses in the current release. However, in Viewpoint 13.12, scheduled for release at the end of August, you will be able to export...
828 Mar 2011 @ 09:45 PDTViewpointTeradata Manager - Where is that in Viewpoint?Regarding the question on TDWM alerts, the alert functionality was enhanced when the TD Manager alerting was migrated to Viewpoint. In TD Manager, the message was associated with the alert action....
723 Mar 2011 @ 12:50 PDTViewpointTeradata Viewpoint 13.11 releasedThe user's credentials are cached for the duration of the user's Viewpoint session. So, if the user is using the portlet throughout the day, he/she should only need to provide credentials once.
623 Mar 2011 @ 11:53 PDTViewpointTeradata Viewpoint 13.11 releasedThe 13.11.00.04 release of Viewpoint adds support for LDAP logins to Teradata. This version should be released next week (week of March 28).
503 Mar 2011 @ 09:54 PSTViewpointTeradata Manager - Where is that in Viewpoint?There are enhancement requests open for both of those issues, so they will be considered for future releases of Viewpoint. If you want to see the CPU usage per node, check out the Node Resources p...
402 Mar 2011 @ 02:22 PSTViewpointTeradata Manager - Where is that in Viewpoint?The Node CPU Usage is the average over all nodes. We can consider modifying that calculation to exclude non-TPA nodes. Also note that the CPU Usage currently includes Wait I/O CPU time. This w...

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