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From "Daniel Templeton (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-7505) RM REST endpoints generate malformed JSON
Date Wed, 22 Nov 2017 18:22:01 GMT

     [ https://issues.apache.org/jira/browse/YARN-7505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Templeton updated YARN-7505:
-----------------------------------
    Target Version/s: 3.0.0  (was: 3.0.1)

Since we're respinning the 3.0.0 RC, I'm going to take a running leap at trying to get this
into 3.0.0.  [~eyang], [~sunilg], [~leftnoteasy], any review love I can get (once I get that
far) would be greatly appreciated.

> RM REST endpoints generate malformed JSON
> -----------------------------------------
>
>                 Key: YARN-7505
>                 URL: https://issues.apache.org/jira/browse/YARN-7505
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: restapi
>    Affects Versions: 3.0.0
>            Reporter: Daniel Templeton
>            Assignee: Daniel Templeton
>            Priority: Critical
>         Attachments: YARN-7505.001.patch, YARN-7505.002.patch
>
>
> For all endpoints that return DAOs that contain maps, the generated JSON is malformed.
 For example:
> % curl 'http://localhost:8088/ws/v1/cluster/apps'
> {"apps":{"app":[{"id":"application_1510777276702_0001","user":"daniel","name":"QuasiMonteCarlo","queue":"root.daniel","state":"RUNNING","finalStatus":"UNDEFINED","progress":5.0,"trackingUI":"ApplicationMaster","trackingUrl":"http://dhcp-10-16-0-181.pa.cloudera.com:8088/proxy/application_1510777276702_0001/","diagnostics":"","clusterId":1510777276702,"applicationType":"MAPREDUCE","applicationTags":"","priority":0,"startedTime":1510777317853,"finishedTime":0,"elapsedTime":21623,"amContainerLogs":"http://dhcp-10-16-0-181.pa.cloudera.com:8042/node/containerlogs/container_1510777276702_0001_01_000001/daniel","amHostHttpAddress":"dhcp-10-16-0-181.pa.cloudera.com:8042","amRPCAddress":"dhcp-10-16-0-181.pa.cloudera.com:63371","allocatedMB":5120,"allocatedVCores":4,"reservedMB":0,"reservedVCores":0,"runningContainers":4,"memorySeconds":49820,"vcoreSeconds":26,"queueUsagePercentage":62.5,"clusterUsagePercentage":62.5,"resourceSecondsMap":{"entry":{"key":"test2","value":"0"},"entry":{"key":"test","value":"0"},"entry":{"key":"memory-mb","value":"49820"},"entry":{"key":"vcores","value":"26"}},"preemptedResourceMB":0,"preemptedResourceVCores":0,"numNonAMContainerPreempted":0,"numAMContainerPreempted":0,"preemptedMemorySeconds":0,"preemptedVcoreSeconds":0,"preemptedResourceSecondsMap":{},"resourceRequests":[{"priority":20,"resourceName":"dhcp-10-16-0-181.pa.cloudera.com","capability":{"memory":1024,"vCores":1},"numContainers":8,"relaxLocality":true,"nodeLabelExpression":"","executionTypeRequest":{"executionType":"GUARANTEED","enforceExecutionType":true},"enforceExecutionType":false},{"priority":20,"resourceName":"/default-rack","capability":{"memory":1024,"vCores":1},"numContainers":8,"relaxLocality":true,"nodeLabelExpression":"","executionTypeRequest":{"executionType":"GUARANTEED","enforceExecutionType":true},"enforceExecutionType":false},{"priority":20,"resourceName":"*","capability":{"memory":1024,"vCores":1},"numContainers":8,"relaxLocality":true,"nodeLabelExpression":"","executionTypeRequest":{"executionType":"GUARANTEED","enforceExecutionType":true},"enforceExecutionType":false}],"logAggregationStatus":"DISABLED","unmanagedApplication":false,"amNodeLabelExpression":"","timeouts":{"timeout":[{"type":"LIFETIME","expiryTime":"UNLIMITED","remainingTimeInSeconds":-1}]}}]}}



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