question Re: TEZ-UI: Some vertice's stats show up as "undefined" in graphical view page in Archives of Support Questions (Read Only)

TEZ-UI: Some vertice's stats show up as "undefined" in graphical view page

hangdianwh — Sun, 18 Aug 2019 11:02:57 GMT

this is ambari 2.2.2, HDP 2.4.0.

Re: TEZ-UI: Some vertice's stats show up as "undefined" in graphical view page

ssomarajapuram — Tue, 09 Aug 2016 22:35:59 GMT

Status is taken from timeline data, and looks like the vertex details are missing in the timeline server. "All Vertices" tab would also be coming blank.

Guess the AM stopped even before the vertex events could be logged to the timeline. That said, if vertex data is missing for a succeeded DAG please feel free to create a Tez apache jira.

Re: TEZ-UI: Some vertice's stats show up as "undefined" in graphical view page

mnhfung — Fri, 21 Oct 2016 04:02:02 GMT

I have the same issue, fixed it by setting the below property. <name>yarn.timeline-service.entity-group-fs-store.group-id-plugin-classes</name> <value>org.apache.tez.dag.history.logging.ats.TimelineCachePluginImpl</value>

In my installation, the property was default to null. Have to manually put it in. see below link http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.4.3/bk_yarn_resource_mgt/content/ch08s02.html