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From "Dmitro Lisnichenko" <dlysniche...@hortonworks.com>
Subject Review Request 38679: API returns incorrect info about alerts
Date Wed, 23 Sep 2015 15:05:45 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38679/
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Review request for Ambari and Myroslav Papirkovskyy.


Bugs: AMBARI-13209
    https://issues.apache.org/jira/browse/AMBARI-13209


Repository: ambari


Description
-------

Steps:
# Deploy cluster.
# Stop some service.
# Wait for alerts appearing.

Result: Hosts page button does not have counter with alerted hosts.
"http://host:8080/api/v1/clusters/cl1?fields=Clusters/health_report,Clusters/total_hosts,alerts_summary_hosts&minimal_response=true":
{code}
{
  "Clusters" : {
    "cluster_name" : "cl1",
    "health_report" : {
      "Host/stale_config" : 0,
      "Host/maintenance_state" : 0,
      "Host/host_state/HEALTHY" : 4,
      "Host/host_state/UNHEALTHY" : 0,
      "Host/host_state/HEARTBEAT_LOST" : 0,
      "Host/host_state/INIT" : 0,
      "Host/host_status/HEALTHY" : 0,
      "Host/host_status/UNHEALTHY" : 1,
      "Host/host_status/UNKNOWN" : 0,
      "Host/host_status/ALERT" : 3
    },
    "total_hosts" : 4,
    "version" : "HDP-2.3"
  },
  "alerts_summary_hosts" : {
    "CRITICAL" : 0,
    "OK" : 4,
    "UNKNOWN" : 0,
    "WARNING" : 0
  }
}
{code}
{code}
"CRITICAL" : 0,
"WARNING" : 0
{code}


Diffs
-----

  ambari-server/src/main/java/org/apache/ambari/server/orm/dao/AlertsDAO.java 39b12c4 

Diff: https://reviews.apache.org/r/38679/diff/


Testing
-------

mvn clean test


Thanks,

Dmitro Lisnichenko


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