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

[#1]

this is ambari 2.2.2, HDP 2.4.0.

[#2]

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.

[#3 · Accepted solution]

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