[YARN-5093] created time shows 0 in most REST output

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: YARN-2928
• Fix Version/s: 2.9.0, 3.0.0-alpha1
• Component/s: timelineserver
• Labels: yarn-2928-1st-milestone
• Target Version/s: YARN-2928
• Hadoop Flags: Reviewed
• Assignee: Varun Saxena
• Reporter: Sangjin Lee
• Created: 16/May/16 22:48
• Updated: 21/Oct/17 06:05
• Resolved: 24/May/16 17:34

Description

When querying the REST API, I find that the created time value is returned as "0" for most of the output. It includes:

• flow activity and flow runs in the flow activity page
• apps in the application page
• entities in the entity page

For example, in the flow activity page,

{
metrics: [ ],
events: [ ],
id: "yarn_cluster/1463356800000/sjlee@ds-date",
type: "YARN_FLOW_ACTIVITY",
createdtime: 0,
flowruns: [
{
metrics: [ ],
events: [ ],
id: "sjlee@ds-date/1463435661428",
type: "YARN_FLOW_RUN",
createdtime: 0,
info: {
SYSTEM_INFO_FLOW_VERSION: "1",
SYSTEM_INFO_FLOW_RUN_ID: 1463435661428,
SYSTEM_INFO_FLOW_NAME: "ds-date",
SYSTEM_INFO_USER: "sjlee"
},
isrelatedto: { },
relatesto: { }
}
],
info: {
SYSTEM_INFO_CLUSTER: "yarn_cluster",
UID: "yarn_cluster!sjlee!ds-date",
SYSTEM_INFO_FLOW_NAME: "ds-date",
SYSTEM_INFO_DATE: 1463356800000,
SYSTEM_INFO_USER: "sjlee"
},
isrelatedto: { },
relatesto: { }
}

The only page that appears to show the proper created time value is the flow run page.