diff --git a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/site/markdown/HistoryServerRest.md b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/site/markdown/HistoryServerRest.md index 9db82d5e398..0b3e0337807 100644 --- a/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/site/markdown/HistoryServerRest.md +++ b/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/site/markdown/HistoryServerRest.md @@ -140,7 +140,7 @@ The jobs resource provides a list of the MapReduce jobs that have finished. It d #### Query Parameters Supported -Multiple paramters can be specified. The started and finished times have a begin and end parameter to allow you to specify ranges. For example, one could request all jobs that started between 1:00am and 2:00pm on 12/19/2011 with startedTimeBegin=1324256400&startedTimeEnd=1324303200. If the Begin parameter is not specfied, it defaults to 0, and if the End parameter is not specified, it defaults to infinity. +Multiple parameters can be specified. The started and finished times have a begin and end parameter to allow you to specify ranges. For example, one could request all jobs that started between 1:00am and 2:00pm on 12/19/2011 with startedTimeBegin=1324256400&startedTimeEnd=1324303200. If the Begin parameter is not specfied, it defaults to 0, and if the End parameter is not specified, it defaults to infinity. * user - user name * state - the job state diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManagerRest.md b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManagerRest.md index 2613b6316c0..c7600f0246b 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManagerRest.md +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/NodeManagerRest.md @@ -163,7 +163,7 @@ With the Applications API, you can obtain a collection of resources, each of whi ### Query Parameters Supported -Multiple paramters can be specified. +Multiple parameters can be specified. * state - application state * user - user name diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerRest.md b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerRest.md index 051509c9b51..a72d7e48b83 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerRest.md +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/ResourceManagerRest.md @@ -79,12 +79,14 @@ Both of the following URI's give you the cluster information. | startedOn | long | The time the cluster started (in ms since epoch) | | state | string | The ResourceManager state - valid values are: NOTINITED, INITED, STARTED, STOPPED | | haState | string | The ResourceManager HA state - valid values are: INITIALIZING, ACTIVE, STANDBY, STOPPED | +| rmStateStoreName | string | Fully qualified name of class that implements the storage of ResourceManager state | | resourceManagerVersion | string | Version of the ResourceManager | | resourceManagerBuildVersion | string | ResourceManager build string with build version, user, and checksum | | resourceManagerVersionBuiltOn | string | Timestamp when ResourceManager was built (in ms since epoch) | | hadoopVersion | string | Version of hadoop common | | hadoopBuildVersion | string | Hadoop common build string with build version, user, and checksum | | hadoopVersionBuiltOn | string | Timestamp when hadoop common was built(in ms since epoch) | +| haZooKeeperConnectionState | string | State of ZooKeeper connection of the high availability service | ### Response Examples @@ -110,13 +112,15 @@ Response Body: "id":1324053971963, "startedOn":1324053971963, "state":"STARTED", - "resourceManagerVersion":"0.23.1-SNAPSHOT", - "resourceManagerBuildVersion":"0.23.1-SNAPSHOT from 1214049 by user1 source checksum 050cd664439d931c8743a6428fd6a693", - "resourceManagerVersionBuiltOn":"Tue Dec 13 22:12:48 CST 2011", - "hadoopVersion":"0.23.1-SNAPSHOT", - "hadoopBuildVersion":"0.23.1-SNAPSHOT from 1214049 by user1 source checksum 11458df3bb77342dca5f917198fad328", - "hadoopVersionBuiltOn":"Tue Dec 13 22:12:26 CST 2011" - } + "haState":"ACTIVE", + "rmStateStoreName":"org.apache.hadoop.yarn.server.resourcemanager.recovery.NullRMStateStore", + "resourceManagerVersion":"3.0.0-SNAPSHOT", + "resourceManagerBuildVersion":"3.0.0-SNAPSHOT from unknown by user1 source checksum 11111111111111111111111111111111", + "resourceManagerVersionBuiltOn":"2016-01-01T01:00Z", + "hadoopVersion":"3.0.0-SNAPSHOT", + "hadoopBuildVersion":"3.0.0-SNAPSHOT from unknown by user1 source checksum 11111111111111111111111111111111", + "hadoopVersionBuiltOn":"2016-01-01T01:00Z", + "haZooKeeperConnectionState": "ResourceManager HA is not enabled." } } ``` @@ -139,15 +143,18 @@ Response Body: ```xml - 1324053971963 - 1324053971963 + 1476912658570 + 1476912658570 STARTED - 0.23.1-SNAPSHOT - 0.23.1-SNAPSHOT from 1214049 by user1 source checksum 050cd664439d931c8743a6428fd6a693 - Tue Dec 13 22:12:48 CST 2011 - 0.23.1-SNAPSHOT - 0.23.1-SNAPSHOT from 1214049 by user1 source checksum 11458df3bb77342dca5f917198fad328 - Tue Dec 13 22:12:48 CST 2011 + ACTIVE + org.apache.hadoop.yarn.server.resourcemanager.recovery.NullRMStateStore + 3.0.0-SNAPSHOT + 3.0.0-SNAPSHOT from unknown by user1 source checksum 11111111111111111111111111111111 + 2016-01-01T01:00Z + 3.0.0-SNAPSHOT + 3.0.0-SNAPSHOT from unknown by user1 source checksum 11111111111111111111111111111111 + 2016-01-01T01:00Z + ResourceManager HA is not enabled. ``` @@ -193,8 +200,10 @@ The cluster metrics resource provides some overall metrics about the cluster. Mo | activeNodes | int | The number of active nodes | | lostNodes | int | The number of lost nodes | | unhealthyNodes | int | The number of unhealthy nodes | +| decommissioningNodes | int | The number of nodes being decommissioned | | decommissionedNodes | int | The number of nodes decommissioned | | rebootedNodes | int | The number of nodes rebooted | +| shutdownNodes | int | The number of nodes shut down | ### Response Examples @@ -237,9 +246,11 @@ Response Body: "totalNodes":1, "lostNodes":0, "unhealthyNodes":0, + "decommissioningNodes":0, "decommissionedNodes":0, "rebootedNodes":0, - "activeNodes":1 + "activeNodes":1, + "shutdownNodes":0 } } ``` @@ -283,9 +294,11 @@ Response Body: 1 0 0 + 0 0 0 1 + 0 ``` @@ -1371,66 +1384,78 @@ Response Body: { "app": [ - { - "finishedTime" : 1326815598530, - "amContainerLogs" : "http://host.domain.com:8042/node/containerlogs/container_1326815542473_0001_01_000001", - "trackingUI" : "History", - "state" : "FINISHED", - "user" : "user1", - "id" : "application_1326815542473_0001", - "clusterId" : 1326815542473, - "finalStatus" : "SUCCEEDED", - "amHostHttpAddress" : "host.domain.com:8042", - "amRPCAddress" : "host.domain.com:4201", - "progress" : 100, - "name" : "word count", - "startedTime" : 1326815573334, - "elapsedTime" : 25196, - "diagnostics" : "", - "trackingUrl" : "http://host.domain.com:8088/proxy/application_1326815542473_0001/jobhistory/job/job_1326815542473_1_1", - "queue" : "default", - "allocatedMB" : 0, - "allocatedVCores" : 0, - "runningContainers" : 0, - "applicationType" : "MAPREDUCE", - "applicationTags" : "", - "memorySeconds" : 151730, - "vcoreSeconds" : 103, - "unmanagedApplication" : "false", - "applicationPriority" : 0, - "appNodeLabelExpression" : "", - "amnodeLabelExpression" : "" - }, - { - "finishedTime" : 1326815789546, - "amContainerLogs" : "http://host.domain.com:8042/node/containerlogs/container_1326815542473_0002_01_000001", - "trackingUI" : "History", - "state" : "FINISHED", - "user" : "user1", - "id" : "application_1326815542473_0002", - "clusterId" : 1326815542473, - "finalStatus" : "SUCCEEDED", - "amHostHttpAddress" : "host.domain.com:8042", - "amRPCAddress" : "host.domain.com:4202", - "progress" : 100, - "name" : "Sleep job", - "startedTime" : 1326815641380, - "elapsedTime" : 148166, - "diagnostics" : "", - "trackingUrl" : "http://host.domain.com:8088/proxy/application_1326815542473_0002/jobhistory/job/job_1326815542473_2_2", - "queue" : "default", - "allocatedMB" : 0, - "allocatedVCores" : 0, - "runningContainers" : 1, - "applicationType" : "YARN", - "applicationTags" : "tag1", - "memorySeconds" : 640064, - "vcoreSeconds" : 442, - "unmanagedApplication" : "false", - "applicationPriority" : 0, - "appNodeLabelExpression" : "", - "amNodeLabelExpression" : "" - } + { + "id": "application_1476912658570_0002", + "user": "user2", + "name": "word count", + "queue": "default", + "state": "FINISHED", + "finalStatus": "SUCCEEDED", + "progress": 100, + "trackingUI": "History", + "trackingUrl": "http://host.domain.com:8088/cluster/app/application_1476912658570_0002", + "diagnostics": "...", + "clusterId": 1476912658570, + "applicationType": "MAPREDUCE", + "applicationTags": "", + "priority": -1, + "startedTime": 1476913457320, + "finishedTime": 1476913761898, + "elapsedTime": 304578, + "amContainerLogs": "http://host.domain.com:8042/node/containerlogs/container_1476912658570_0002_02_000001/user2", + "amHostHttpAddress": "host.domain.com:8042", + "allocatedMB": 0, + "allocatedVCores": 0, + "runningContainers": 0, + "memorySeconds": 206464, + "vcoreSeconds": 201, + "queueUsagePercentage": 0, + "clusterUsagePercentage": 0, + "preemptedResourceMB": 0, + "preemptedResourceVCores": 0, + "numNonAMContainerPreempted": 0, + "numAMContainerPreempted": 0, + "logAggregationStatus": "DISABLED", + "unmanagedApplication": false, + "appNodeLabelExpression": "", + "amNodeLabelExpression": "" + }, + { + "id": "application_1476912658570_0001", + "user": "user1", + "name": "Sleep job", + "queue": "default", + "state": "FINISHED", + "finalStatus": "SUCCEEDED", + "progress": 100, + "trackingUI": "History", + "trackingUrl": "http://host.domain.com:8088/cluster/app/application_1476912658570_0001", + "diagnostics": "...", + "clusterId": 1476912658570, + "applicationType": "YARN", + "applicationTags": "", + "priority": -1, + "startedTime": 1476913464750, + "finishedTime": 1476913863175, + "elapsedTime": 398425, + "amContainerLogs": "http://host.domain.com:8042/node/containerlogs/container_1476912658570_0001_02_000001/user1", + "amHostHttpAddress": "host.domain.com:8042", + "allocatedMB": 0, + "allocatedVCores": 0, + "runningContainers": 0, + "memorySeconds": 205410, + "vcoreSeconds": 200, + "queueUsagePercentage": 0, + "clusterUsagePercentage": 0, + "preemptedResourceMB": 0, + "preemptedResourceVCores": 0, + "numNonAMContainerPreempted": 0, + "numAMContainerPreempted": 0, + "logAggregationStatus": "DISABLED", + "unmanagedApplication": false, + "appNodeLabelExpression": "", + "amNodeLabelExpression": "" + } ] } } @@ -1455,66 +1480,78 @@ Response Body: ```xml - - application_1326815542473_0001 - user1 - word count - MAPREDUCE - - default - FINISHED - SUCCEEDED - 100.0 - History - http://host.domain.com:8088/proxy/application_1326815542473_0001/jobhistory/job/job_1326815542473_1_1 - - 1326815542473 - 1326815573334 - 1326815598530 - 25196 - http://host.domain.com:8042/node/containerlogs/container_1326815542473_0001_01_000001 - host.domain.com:8042 - host.domain.com:4201 - 0 - 0 - 0 - 151730 - 103 - false - 0 - - - - - application_1326815542473_0002 - user1 - Sleep job - YARN - tag1 - default - FINISHED - SUCCEEDED - 100.0 - History - http://host.domain.com:8088/proxy/application_1326815542473_0002/jobhistory/job/job_1326815542473_2_2 - - 1326815542473 - 1326815641380 - 1326815789546 - 148166 - http://host.domain.com:8042/node/containerlogs/container_1326815542473_0002_01_000001 - host.domain.com:8042 - host.domain.com:4202 - 0 - 0 - 0 - 640064 - 442 - false - 0 - - - + + application_1476912658570_0002 + user2 + word count + default + FINISHED + SUCCEEDED + 100.0 + History + http://host.domain.com:8088/cluster/app/application_1476912658570_0002 + ... + 1476912658570 + YARN + + -1 + 1476913457320 + 1476913761898 + 304578 + http://host.domain.com:8042/node/containerlogs/container_1476912658570_0002_02_000001/user2 + host.domain.com:8042 + -1 + -1 + -1 + 206464 + 201 + 0.0 + 0.0 + 0 + 0 + 0 + 0 + DISABLED + false + + + + + application_1476912658570_0001 + user1 + Sleep job + default + FINISHED + SUCCEEDED + 100.0 + History + http://host.domain.com:8088/cluster/app/application_1476912658570_0001 + ... + 1476912658570 + YARN + + -1 + 1476913464750 + 1476913863175 + 398425 + http://host.domain.com:8042/node/containerlogs/container_1476912658570_0001_02_000001/user1 + host.domain.com:8042 + -1 + -1 + -1 + 205410 + 200 + 0.0 + 0.0 + 0 + 0 + 0 + 0 + DISABLED + false + + + ``` @@ -1654,15 +1691,17 @@ Note that depending on security settings a user might not be able to see all the | id | string | The application id | | user | string | The user who started the application | | name | string | The application name | -| Application Type | string | The application type | | queue | string | The queue the application was submitted to | | state | string | The application state according to the ResourceManager - valid values are members of the YarnApplicationState enum: NEW, NEW\_SAVING, SUBMITTED, ACCEPTED, RUNNING, FINISHED, FAILED, KILLED | -| finalStatus | string | The final status of the application if finished - reported by the application itself - valid values are: UNDEFINED, SUCCEEDED, FAILED, KILLED | +| finalStatus | string | The final status of the application if finished - reported by the application itself - valid values are the members of the FinalApplicationStatus enum: UNDEFINED, SUCCEEDED, FAILED, KILLED | | progress | float | The progress of the application as a percent | | trackingUI | string | Where the tracking url is currently pointing - History (for history server) or ApplicationMaster | | trackingUrl | string | The web URL that can be used to track the application | | diagnostics | string | Detailed diagnostics information | | clusterId | long | The cluster id | +| applicationType | string | The application type | +| applicationTags | string | Comma separated tags of an application | +| priority | string | Priority of the submitted application | | startedTime | long | The time in which application started (in ms since epoch) | | finishedTime | long | The time in which the application finished (in ms since epoch) | | elapsedTime | long | The elapsed time since the application started (in ms) | @@ -1674,8 +1713,14 @@ Note that depending on security settings a user might not be able to see all the | runningContainers | int | The number of containers currently running for the application | | memorySeconds | long | The amount of memory the application has allocated (megabyte-seconds) | | vcoreSeconds | long | The amount of CPU resources the application has allocated (virtual core-seconds) | +| queueUsagePercentage | float | The percentage of resources of the queue that the app is using | +| clusterUsagePercentage | float | The percentage of resources of the cluster that the app is using. | +| preemptedResourceMB | long | Memory used by preempted container | +| preemptedResourceVCores | long | Number of virtual cores used by preempted container | +| numNonAMContainerPreempted | int | Number of standard containers preempted | +| numAMContainerPreempted | int | Number of application master containers preempted | +| logAggregationStatus | string | Status of log aggregation - valid values are the members of the LogAggregationStatus enum: DISABLED, NOT\_START, RUNNING, RUNNING\_WITH\_FAILURE, SUCCEEDED, FAILED, TIME\_OUT | | unmanagedApplication | boolean | Is the application unmanaged. | -| applicationPriority | int | priority of the submitted application | | appNodeLabelExpression | string | Node Label expression which is used to identify the nodes on which application's containers are expected to run by default.| | amNodeLabelExpression | string | Node Label expression which is used to identify the node on which application's AM container is expected to run.| @@ -1685,7 +1730,7 @@ Note that depending on security settings a user might not be able to see all the HTTP Request: - GET http:///ws/v1/cluster/apps/application_1326821518301_0005 + GET http:///ws/v1/cluster/apps/application_1476912658570_0002 Response Header: @@ -1698,32 +1743,42 @@ Response Body: ```json { - "app" : { - "finishedTime" : 1326824991300, - "amContainerLogs" : "http://host.domain.com:8042/node/containerlogs/container_1326821518301_0005_01_000001", - "trackingUI" : "History", - "state" : "FINISHED", - "user" : "user1", - "id" : "application_1326821518301_0005", - "clusterId" : 1326821518301, - "finalStatus" : "SUCCEEDED", - "amHostHttpAddress" : "host.domain.com:8042", - "amRPCAddress" : "host.domain.com:4201", - "progress" : 100, - "name" : "Sleep job", - "applicationType" : "Yarn", - "startedTime" : 1326824544552, - "elapsedTime" : 446748, - "diagnostics" : "", - "trackingUrl" : "http://host.domain.com:8088/proxy/application_1326821518301_0005/jobhistory/job/job_1326821518301_5_5", - "queue" : "a1", - "memorySeconds" : 151730, - "vcoreSeconds" : 103, - "unmanagedApplication" : "false", - "applicationPriority" : 0, - "appNodeLabelExpression" : "", - "amNodeLabelExpression" : "" - } + "app": { + "id": "application_1476912658570_0002", + "user": "user2", + "name": "word count", + "queue": "default", + "state": "FINISHED", + "finalStatus": "SUCCEEDED", + "progress": 100, + "trackingUI": "History", + "trackingUrl": "http://host.domain.com:8088/cluster/app/application_1476912658570_0002", + "diagnostics": "...", + "clusterId": 1476912658570, + "applicationType": "YARN", + "applicationTags": "", + "priority": -1, + "startedTime": 1476913457320, + "finishedTime": 1476913761898, + "elapsedTime": 304578, + "amContainerLogs": "http://host.domain.com:8042/node/containerlogs/container_1476912658570_0002_02_000001/dr.who", + "amHostHttpAddress": "host.domain.com:8042", + "allocatedMB": -1, + "allocatedVCores": -1, + "runningContainers": -1, + "memorySeconds": 206464, + "vcoreSeconds": 201, + "queueUsagePercentage": 0, + "clusterUsagePercentage": 0, + "preemptedResourceMB": 0, + "preemptedResourceVCores": 0, + "numNonAMContainerPreempted": 0, + "numAMContainerPreempted": 0, + "logAggregationStatus": "DISABLED", + "unmanagedApplication": false, + "appNodeLabelExpression": "", + "amNodeLabelExpression": "" + } } ``` @@ -1746,29 +1801,40 @@ Response Body: ```xml - application_1326821518301_0005 - user1 - Sleep job - a1 - FINISHED - SUCCEEDED - 100.0 - History - http://host.domain.com:8088/proxy/application_1326821518301_0005/jobhistory/job/job_1326821518301_5_5 - - 1326821518301 - 1326824544552 - 1326824991300 - 446748 - http://host.domain.com:8042/node/containerlogs/container_1326821518301_0005_01_000001 - host.domain.com:8042 - host.domain.com:4201 - 151730 - 103 - false - 0 - - + application_1476912658570_0002 + user2 + word count + default + FINISHED + SUCCEEDED + 100.0 + History + http://host.domain.com:8088/cluster/app/application_1476912658570_0002 + ... + 1476912658570 + YARN + + -1 + 1476913457320 + 1476913761898 + 304578 + http://host.domain.com:8042/node/containerlogs/container_1476912658570_0002_02_000001/dr.who + host.domain.com:8042 + -1 + -1 + -1 + 206464 + 201 + 0.0 + 0.0 + 0 + 0 + 0 + 0 + DISABLED + false + + ``` @@ -1925,33 +1991,51 @@ Response Body: [ { "rack":"\/default-rack", - "state":"NEW", - "id":"h2:1235", - "nodeHostName":"h2", - "nodeHTTPAddress":"h2:2", - "healthStatus":"Healthy", - "lastHealthUpdate":1324056895432, - "healthReport":"Healthy", + "state":"RUNNING", + "id":"host.domain.com:54158", + "nodeHostName":"host.domain.com", + "nodeHTTPAddress":"host.domain.com:8042", + "lastHealthUpdate": 1476995346399, + "version": "3.0.0-alpha2-SNAPSHOT", + "healthReport":"", "numContainers":0, "usedMemoryMB":0, "availMemoryMB":8192, "usedVirtualCores":0, - "availableVirtualCores":8 + "availableVirtualCores":8, + "resourceUtilization": + { + "nodePhysicalMemoryMB":1027, + "nodeVirtualMemoryMB":1027, + "nodeCPUUsage":0.016661113128066063, + "aggregatedContainersPhysicalMemoryMB":0, + "aggregatedContainersVirtualMemoryMB":0, + "containersCPUUsage":0 + } }, { "rack":"\/default-rack", - "state":"NEW", - "id":"h1:1234", - "nodeHostName":"h1", - "nodeHTTPAddress":"h1:2", - "healthStatus":"Healthy", - "lastHealthUpdate":1324056895092, - "healthReport":"Healthy", + "state":"RUNNING", + "id":"host.domain.com:54158", + "nodeHostName":"host.domain.com", + "nodeHTTPAddress":"host.domain.com:8042", + "lastHealthUpdate":1476995346399, + "version":"3.0.0-alpha2-SNAPSHOT", + "healthReport":"", "numContainers":0, "usedMemoryMB":0, "availMemoryMB":8192, "usedVirtualCores":0, - "availableVirtualCores":8 + "availableVirtualCores":8, + "resourceUtilization": + { + "nodePhysicalMemoryMB":1027, + "nodeVirtualMemoryMB":1027, + "nodeCPUUsage":0.016661113128066063, + "aggregatedContainersPhysicalMemoryMB":0, + "aggregatedContainersVirtualMemoryMB":0, + "containersCPUUsage":0 + } } ] } @@ -1980,32 +2064,48 @@ Response Body: /default-rack RUNNING - h2:1234 - h2 - h2:2 - Healthy - 1324333268447 - Healthy + host1.domain.com:54158 + host1.domain.com + host1.domain.com:8042 + 1476995346399 + 3.0.0-SNAPSHOT + 0 0 - 5120 + 8192 0 8 + + 1027 + 1027 + 0.006664445623755455 + 0 + 0 + 0.0 + /default-rack RUNNING - h1:1234 - h1 - h1:2 - Healthy - 1324333268447 - Healthy + host2.domain.com:54158 + host2.domain.com + host2.domain.com:8042 + 1476995346399 + 3.0.0-SNAPSHOT + 0 0 - 5120 + 8192 0 8 + + 1027 + 1027 + 0.006664445623755455 + 0 + 0 + 0.0 + ``` @@ -2038,14 +2138,26 @@ Use the following URI to obtain a Node Object, from a node identified by the nod | id | string | The node id | | nodeHostName | string | The host name of the node | | nodeHTTPAddress | string | The nodes HTTP address | -| healthStatus | string | The health status of the node - Healthy or Unhealthy | -| healthReport | string | A detailed health report | | lastHealthUpdate | long | The last time the node reported its health (in ms since epoch) | +| version | string | Version of hadoop running on node | +| healthReport | string | A detailed health report | +| numContainers | int | The total number of containers currently running on the node | | usedMemoryMB | long | The total amount of memory currently used on the node (in MB) | | availMemoryMB | long | The total amount of memory currently available on the node (in MB) | | usedVirtualCores | long | The total number of vCores currently used on the node | | availableVirtualCores | long | The total number of vCores available on the node | -| numContainers | int | The total number of containers currently running on the node | +| resourceUtilization | object | Resource utilization on the node | + +The *resourceUtilization* object contains the following elements: + +| Item | Data Type | Description | +|:---- |:---- |:---- | +| nodePhysicalMemoryMB | int | Node physical memory utilization | +| nodeVirtualMemoryMB | int | Node virtual memory utilization | +| nodeCPUUsage | double | Node CPU utilization | +| aggregatedContainersPhysicalMemoryMB | int | The aggregated physical memory utilization of the containers | +| aggregatedContainersVirtualMemoryMB | int | The aggregated virtual memory utilization of the containers | +| containersCPUUsage | double | The aggregated CPU utilization of the containers | ### Response Examples @@ -2069,18 +2181,27 @@ Response Body: "node": { "rack":"\/default-rack", - "state":"NEW", - "id":"h2:1235", - "nodeHostName":"h2", - "nodeHTTPAddress":"h2:2", - "healthStatus":"Healthy", - "lastHealthUpdate":1324056895432, - "healthReport":"Healthy", + "state":"RUNNING", + "id":"host.domain.com:54158", + "nodeHostName":"host.domain.com", + "nodeHTTPAddress":"host.domain.com:8042", + "lastHealthUpdate":1476916746399, + "version":"3.0.0-SNAPSHOT", + "healthReport":"", "numContainers":0, "usedMemoryMB":0, - "availMemoryMB":5120, + "availMemoryMB":8192, "usedVirtualCores":0, - "availableVirtualCores":8 + "availableVirtualCores":8, + "resourceUtilization": + { + "nodePhysicalMemoryMB": 968, + "nodeVirtualMemoryMB": 968, + "nodeCPUUsage": 0.01332889124751091, + "aggregatedContainersPhysicalMemoryMB": 0, + "aggregatedContainersVirtualMemoryMB": 0, + "containersCPUUsage": 0 + } } } ``` @@ -2105,18 +2226,26 @@ Response Body: /default-rack - NEW - h2:1235 - h2 - h2:2 - Healthy - 1324333268447 - Healthy + RUNNING + host.domain.com:54158 + host.domain.com + host.domain.com:8042 + 1476916746399 + 3.0.0-SNAPSHOT + 0 0 - 5120 + 8192 0 - 5120 + 8 + + 968 + 968 + 0.01332889124751091 + 0 + 0 + 0.0 + ```