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From "Tom Beerbower (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-3880) HDFS and HBase time series and other data are not coming thru via API
Date Tue, 26 Nov 2013 11:43:35 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-3880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tom Beerbower updated AMBARI-3880:
----------------------------------

    Attachment: AMBARI-3880.patch

> 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
>         Attachments: AMBARI-3880.patch
>
>
> 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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