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From "Giovanni Matteo Fumarola (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-9418) ATSV2 /apps/appId/entities/YARN_CONTAINER rest api does not show metrics
Date Mon, 01 Apr 2019 18:08:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-9418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Giovanni Matteo Fumarola updated YARN-9418:
-------------------------------------------
    Summary: ATSV2 /apps/appId/entities/YARN_CONTAINER rest api does not show metrics  (was:
ATSV2 /apps/${appId}/entities/YARN_CONTAINER rest api does not show metrics)

> ATSV2 /apps/appId/entities/YARN_CONTAINER rest api does not show metrics
> ------------------------------------------------------------------------
>
>                 Key: YARN-9418
>                 URL: https://issues.apache.org/jira/browse/YARN-9418
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: ATSv2
>    Affects Versions: 3.2.0
>            Reporter: Prabhu Joseph
>            Assignee: Prabhu Joseph
>            Priority: Critical
>         Attachments: YARN-9418-001.patch, YARN-9418-002.patch, YARN-9418-003.patch
>
>
> ATSV2 entities rest api does not show the metrics
> {code:java}
> [hbase@yarn-ats-3 centos]$ curl -s "http://yarn-ats-3:8198/ws/v2/timeline/apps/application_1553685341603_0006/entities/YARN_CONTAINER/container_e18_1553685341603_0006_01_000001?user.name=hbase&fields=METRICS"
| jq .
> {
> "metrics": [],
> "events": [],
> "createdtime": 1553695002014,
> "idprefix": 0,
> "type": "YARN_CONTAINER",
> "id": "container_e18_1553685341603_0006_01_000001",
> "info": {
> "UID": "ats!application_1553685341603_0006!YARN_CONTAINER!0!container_e18_1553685341603_0006_01_000001",
> "FROM_ID": "ats!hbase!QuasiMonteCarlo!1553695001394!application_1553685341603_0006!YARN_CONTAINER!0!container_e18_1553685341603_0006_01_000001"
> },
> "configs": {},
> "isrelatedto": {},
> "relatesto": {}
> }{code}
> NodeManager puts YARN_CONTAINER entities with CPU and MEMORY metrics but this is not
shown in above output. Found NM container entities are set with entityIdPrefix as inverted
container starttime whereas RM container entities are set with default 0. TimelineReader fetches
only RM container entries.
> Confirmed with setting NM container entities entityIdPrefix to 0 same as RM (for testing
purpose) and found metrics are shown.
> {code:java}
> "metrics": [
> {
> "type": "SINGLE_VALUE",
> "id": "MEMORY",
> "aggregationOp": "NOP",
> "values": {
> "1553774981355": 490430464
> }
> },
> {
> "type": "SINGLE_VALUE",
> "id": "CPU",
> "aggregationOp": "NOP",
> "values": {
> "1553774981355": 5
> }
> }
> ]{code}
>  



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