Sangjin Lee created YARN-5093:
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Summary: created time shows 0 in most REST output
Key: YARN-5093
URL: https://issues.apache.org/jira/browse/YARN-5093
Project: Hadoop YARN
Issue Type: Sub-task
Components: timelineserver
Affects Versions: YARN-2928
Reporter: Sangjin Lee
Priority: Critical
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,
{noformat}
{
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: { }
}
{noformat}
The only page that appears to show the proper created time value is the flow
run page. I think the data exists in the storage but is not populated in the UI.
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