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https://issues.apache.org/jira/browse/YARN-8132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16470462#comment-16470462
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Haibo Chen commented on YARN-8132:
----------------------------------
Both YARN_APPLICATION_STATE and YARN_APPLICATON_FINAL_STATUS are published in
RMAppImp.FinalTransition
The finanal status update only happens after the transition finishes. Hence, it
is UNDEFINED.
We could consider always keeping them the same to avoid confusion.
> Final Status of applications shown as UNDEFINED in ATS app queries
> ------------------------------------------------------------------
>
> Key: YARN-8132
> URL: https://issues.apache.org/jira/browse/YARN-8132
> Project: Hadoop YARN
> Issue Type: Bug
> Components: ATSv2, timelineservice
> Reporter: Charan Hebri
> Priority: Major
>
> Final Status is shown as UNDEFINED for applications that are KILLED/FAILED. A
> sample request/response with INFO field for an application,
> {noformat}
> 2018-04-09 13:10:02,126 INFO reader.TimelineReaderWebServices
> (TimelineReaderWebServices.java:getApp(1693)) - Received URL
> /ws/v2/timeline/apps/application_1523259757659_0003?fields=INFO from user
> hrt_qa
> 2018-04-09 13:10:02,156 INFO reader.TimelineReaderWebServices
> (TimelineReaderWebServices.java:getApp(1716)) - Processed URL
> /ws/v2/timeline/apps/application_1523259757659_0003?fields=INFO (Took 30
> ms.){noformat}
> {noformat}
> {
> "metrics": [],
> "events": [],
> "createdtime": 1523263360719,
> "idprefix": 0,
> "id": "application_1523259757659_0003",
> "type": "YARN_APPLICATION",
> "info": {
> "YARN_APPLICATION_CALLER_CONTEXT": "CLI",
> "YARN_APPLICATION_DIAGNOSTICS_INFO": "Application
> application_1523259757659_0003 was killed by user xxx_xx at XXX.XXX.XXX.XXX",
> "YARN_APPLICATION_FINAL_STATUS": "UNDEFINED",
> "YARN_APPLICATION_NAME": "Sleep job",
> "YARN_APPLICATION_USER": "hrt_qa",
> "YARN_APPLICATION_UNMANAGED_APPLICATION": false,
> "FROM_ID":
> "yarn-cluster!hrt_qa!test_flow!1523263360719!application_1523259757659_0003",
> "UID": "yarn-cluster!application_1523259757659_0003",
> "YARN_APPLICATION_VIEW_ACLS": " ",
> "YARN_APPLICATION_SUBMITTED_TIME": 1523263360718,
> "YARN_AM_CONTAINER_LAUNCH_COMMAND": [
> "$JAVA_HOME/bin/java -Djava.io.tmpdir=$PWD/tmp
> -Dlog4j.configuration=container-log4j.properties
> -Dyarn.app.container.log.dir=<LOG_DIR> -Dyarn.app.container.log.filesize=0
> -Dhadoop.root.logger=INFO,CLA -Dhadoop.root.logfile=syslog
> -Dhdp.version=3.0.0.0-1163 -Xmx819m -Dhdp.version=3.0.0.0-1163
> org.apache.hadoop.mapreduce.v2.app.MRAppMaster 1><LOG_DIR>/stdout
> 2><LOG_DIR>/stderr "
> ],
> "YARN_APPLICATION_QUEUE": "default",
> "YARN_APPLICATION_TYPE": "MAPREDUCE",
> "YARN_APPLICATION_PRIORITY": 0,
> "YARN_APPLICATION_LATEST_APP_ATTEMPT":
> "appattempt_1523259757659_0003_000001",
> "YARN_APPLICATION_TAGS": [
> "timeline_flow_name_tag:test_flow"
> ],
> "YARN_APPLICATION_STATE": "KILLED"
> },
> "configs": {},
> "isrelatedto": {},
> "relatesto": {}
> }{noformat}
> This is different to what the Resource Manager reports. For KILLED
> applications the final status is KILLED and for FAILED applications it is
> FAILED. This behavior is seen in ATSv2 as well as older versions of ATS.
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