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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-15540) NAMENODE critical alert is present [Percentage standard deviation] after upgrade from 2.0.2/ 2.2.1.0 etc to 2.2.2.0 and disabling security
Date Wed, 23 Mar 2016 23:56:26 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-15540?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209456#comment-15209456
] 

Hudson commented on AMBARI-15540:
---------------------------------

FAILURE: Integrated in Ambari-trunk-Commit #4535 (See [https://builds.apache.org/job/Ambari-trunk-Commit/4535/])
AMBARI-15540 : NAMENODE critical alert is present [Percentage standard (avijayan: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=2d7dffce52dff12a9409487508c230abb4a96d6b])
* ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/alerts/alert_metrics_deviation.py


> NAMENODE critical alert is present [Percentage standard deviation] after upgrade from
2.0.2/ 2.2.1.0 etc to 2.2.2.0 and disabling security
> ------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-15540
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15540
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.2.2
>            Reporter: Aravindan Vijayan
>            Assignee: Aravindan Vijayan
>            Priority: Critical
>             Fix For: 2.2.2
>
>         Attachments: AMBARI-15540.patch
>
>
> STR:
> 1)Deploy old version
> 2)Enable Mit security
> 3)Make Ambari only Upgrade
> 4)Disable security
> 5)Enable NN, RM HA
> 6)Enable/Disable security
> 7) Check Alerts for HDFS
> *Issue was absent for*
> {code}
> 2.2.2.0-285
> 2b1e7b75d1970f26b0a033cdfac8b53b457b83ff
> {code}
> *Actual result:*
>  NAMENODE critical alert is present [Percentage standard deviation] after upgrade from
2.0.2/ 2.2.1.0 etc  to 2.2.2.0 and disabling security
> {code}
>     {
>       "href" : "https://<>:8443/api/v1/clusters/cl1/alerts/201",
>       "Alert" : {
>         "cluster_name" : "cl1",
>         "component_name" : "NAMENODE",
>         "definition_id" : 102,
>         "definition_name" : "namenode_client_rpc_processing_latency_daily",
>         "host_name" : "<>",
>         "id" : 201,
>         "instance" : null,
>         "label" : "NameNode Client RPC Processing Latency (Daily)",
>         "latest_timestamp" : 1458643485805,
>         "maintenance_state" : "OFF",
>         "original_timestamp" : 1458643485805,
>         "scope" : "ANY",
>         "service_name" : "HDFS",
>         "state" : "CRITICAL",
>         "text" : "CRITICAL. Percentage standard deviation value 218.17% is beyond the
critical threshold of 200.00%"
>       }
>     },
> {code}



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