[jira] [Created] (AMBARI-3880) HDFS and HBase time series and other data are not coming thru via API

[Tom Beerbower (JIRA)]

Tom Beerbower created AMBARI-3880:
-------------------------------------

             Summary: HDFS and HBase time series and other data are not coming 
thru via API
                 Key: AMBARI-3880
                 URL: https://issues.apache.org/jira/browse/AMBARI-3880
             Project: Ambari
          Issue Type: Bug
            Reporter: Tom Beerbower
            Assignee: Tom Beerbower


None of the HDFS time-series data are coming thru via the API (see 
hdfs-graphs.png).  The lines look flat because the API is returning a single 
data point, not time-series data.  Ganglia Web shows that these time-series 
data are being collected charts.

For example:
{noformat}
http://162.216.148.99:8080/api/v1/clusters/yusaku/hosts/yusaku-1.c.pramod-thangali.internal/host_components/NAMENODE?fields=metrics/dfs/FSNamesystem/CapacityRemainingGB[1385164205,1385167805,15],metrics/dfs/FSNamesystem/CapacityUsedGB[1385164205,1385167805,15],metrics/dfs/FSNamesystem/CapacityTotalGB[1385164205,1385167805,15]&_=1385167804711
{noformat}

Result:
{noformat}
  "metrics" : {
    "jvm" : {
      "memHeapCommittedM" : 57.0625,
      "memHeapUsedM" : 13.249222,
      "memNonHeapCommittedM" : 44.9375,
      "memNonHeapUsedM" : 44.63601
    }
  }
{noformat}

Same problem exists for HBase time-series data.

Also, YARN and HBase summary panels are incorrectly showing n/a, "Not Running", 
etc.



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