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https://issues.apache.org/jira/browse/AMBARI-8998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jonathan Hurley updated AMBARI-8998:
------------------------------------
Description:
On the service summary page we show alert-definitions. For alert-definitions
with 1 instance, we want to show the instance text. To support this, the
alert-instance grouped summary call should provide an extra field called
{{latest_text}} which provides the single instance text value. If there are 2
or more instances, then this field is ignored.
For instance a call to
{code}http://server:8080/api/v1/clusters/c1/alerts?format=groupedSummary{code}
should generate the extra field
{code}
{
"href" :
"http://sri-1:8080/api/v1/clusters/c1/alerts?format=groupedSummary&_=1420506715812";,
"alerts_summary_grouped" : [
{
"definition_id" : 13,
"definition_name" : "yarn_resourcemanager_webui",
"summary" : {
"OK" : {
"count" : 1,
"original_timestamp" : 1420487730165,
"maintenance_count" : 0,
"latest_text": "Everything OK"
},
"WARNING" : {
"count" : 0,
"original_timestamp" : 0,
"maintenance_count" : 0
},
"CRITICAL" : {
"count" : 1,
"original_timestamp" : 0,
"maintenance_count" : 0,
"latest_text": "Unable to reach RM"
},
"UNKNOWN" : {
"count" : 4,
"original_timestamp" : 0,
"maintenance_count" : 0
}
}
},
{code}
was:
On the service summary page we show alert-definitions. For alert-definitions
with 1 instance, we want to show the instance text. To support this, the
alert-instance grouped summary call should provide an extra field called
{{latest_text}} which provides the single instance text value. If there are 2
or more instances, then this field is not provided.
For instance a call to
{code}http://server:8080/api/v1/clusters/c1/alerts?format=groupedSummary{code}
should generate the extra field
{code}
{
"href" :
"http://sri-1:8080/api/v1/clusters/c1/alerts?format=groupedSummary&_=1420506715812";,
"alerts_summary_grouped" : [
{
"definition_id" : 13,
"definition_name" : "yarn_resourcemanager_webui",
"summary" : {
"OK" : {
"count" : 1,
"original_timestamp" : 1420487730165,
"maintenance_count" : 0,
"latest_text": "Everything OK"
},
"WARNING" : {
"count" : 0,
"original_timestamp" : 0,
"maintenance_count" : 0
},
"CRITICAL" : {
"count" : 1,
"original_timestamp" : 0,
"maintenance_count" : 0,
"latest_text": "Unable to reach RM"
},
"UNKNOWN" : {
"count" : 4,
"original_timestamp" : 0,
"maintenance_count" : 0
}
}
},
{code}
> Alert-instance grouped summary should include summary text
> ----------------------------------------------------------
>
> Key: AMBARI-8998
> URL: https://issues.apache.org/jira/browse/AMBARI-8998
> Project: Ambari
> Issue Type: Task
> Components: alerts, ambari-server
> Affects Versions: 2.0.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Fix For: 2.0.0
>
> Attachments: AMBARI-8998.patch
>
>
> On the service summary page we show alert-definitions. For alert-definitions
> with 1 instance, we want to show the instance text. To support this, the
> alert-instance grouped summary call should provide an extra field called
> {{latest_text}} which provides the single instance text value. If there are 2
> or more instances, then this field is ignored.
> For instance a call to
> {code}http://server:8080/api/v1/clusters/c1/alerts?format=groupedSummary{code}
> should generate the extra field
> {code}
> {
> "href" :
> "http://sri-1:8080/api/v1/clusters/c1/alerts?format=groupedSummary&_=1420506715812";,
> "alerts_summary_grouped" : [
> {
> "definition_id" : 13,
> "definition_name" : "yarn_resourcemanager_webui",
> "summary" : {
> "OK" : {
> "count" : 1,
> "original_timestamp" : 1420487730165,
> "maintenance_count" : 0,
> "latest_text": "Everything OK"
> },
> "WARNING" : {
> "count" : 0,
> "original_timestamp" : 0,
> "maintenance_count" : 0
> },
> "CRITICAL" : {
> "count" : 1,
> "original_timestamp" : 0,
> "maintenance_count" : 0,
> "latest_text": "Unable to reach RM"
> },
> "UNKNOWN" : {
> "count" : 4,
> "original_timestamp" : 0,
> "maintenance_count" : 0
> }
> }
> },
> {code}
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