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Added alert with explanations when limitmetrics parameter exceeded.

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This commit is contained in:
Alexander Zobnin
2015-07-11 17:27:24 +03:00
parent c3def217de
commit f7ded408d0
1 changed files with 4 additions and 1 deletions
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5
zabbix/datasource.js
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@@ -12,7 +12,7 @@ function (angular, _, kbn) {
var module = angular.module('grafana.services'); var module = angular.module('grafana.services');
module.factory('ZabbixAPIDatasource', function($q, backendSrv, templateSrv, ZabbixAPI, zabbixHelperSrv) { module.factory('ZabbixAPIDatasource', function($q, backendSrv, templateSrv, alertSrv, ZabbixAPI, zabbixHelperSrv) {
/** /**
* Datasource initialization. Calls when you refresh page, add * Datasource initialization. Calls when you refresh page, add
@@ -122,6 +122,9 @@ function (angular, _, kbn) {
// Don't perform query for high number of items // Don't perform query for high number of items
// to prevent Grafana slowdown // to prevent Grafana slowdown
if (items.length > self.limitmetrics) { if (items.length > self.limitmetrics) {
var message = "Try to increase limitmetrics parameter in datasource config.<br>"
+ "Current limitmetrics value is " + self.limitmetrics;
alertSrv.set("Metrics limit exceeded", message, "warning", 10000);
return []; return [];
} else { } else {
items = _.flatten(items); items = _.flatten(items);