# ApiMrUsageReport Data Model

A generic list.

Properties
name | data type | description
--- | --- | ---
items | array of ApiMrUsageReportRow | A list of per-user usage information at the requested time granularity.

Example

    {
      "items" : [ {
        "timePeriod" : "...",
        "user" : "...",
        "group" : "...",
        "cpuSec" : 12345,
        "memoryBytes" : 12345,
        "jobCount" : 12345,
        "taskCount" : 12345,
        "durationSec" : 12345,
        "failedMaps" : 12345,
        "totalMaps" : 12345,
        "failedReduces" : 12345,
        "totalReduces" : 12345,
        "mapInputBytes" : 12345,
        "mapOutputBytes" : 12345,
        "hdfsBytesRead" : 12345,
        "hdfsBytesWritten" : 12345,
        "localBytesRead" : 12345,
        "localBytesWritten" : 12345,
        "dataLocalMaps" : 12345,
        "rackLocalMaps" : 12345
      }, {
        "timePeriod" : "...",
        "user" : "...",
        "group" : "...",
        "cpuSec" : 12345,
        "memoryBytes" : 12345,
        "jobCount" : 12345,
        "taskCount" : 12345,
        "durationSec" : 12345,
        "failedMaps" : 12345,
        "totalMaps" : 12345,
        "failedReduces" : 12345,
        "totalReduces" : 12345,
        "mapInputBytes" : 12345,
        "mapOutputBytes" : 12345,
        "hdfsBytesRead" : 12345,
        "hdfsBytesWritten" : 12345,
        "localBytesRead" : 12345,
        "localBytesWritten" : 12345,
        "dataLocalMaps" : 12345,
        "rackLocalMaps" : 12345
      } ]
    }