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https://issues.apache.org/jira/browse/AMBARI-24898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16687279#comment-16687279
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ASF GitHub Bot commented on AMBARI-24898:
-----------------------------------------
ishanbha closed pull request #10: [AMBARI-24898] Add cluster drop down to
Grafana aggregate dashboards.
URL: https://github.com/apache/ambari-metrics/pull/10
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git a/ambari-metrics-grafana/ambari-metrics/datasource.js
b/ambari-metrics-grafana/ambari-metrics/datasource.js
index 6e14f33..c6885da 100644
--- a/ambari-metrics-grafana/ambari-metrics/datasource.js
+++ b/ambari-metrics-grafana/ambari-metrics/datasource.js
@@ -689,14 +689,9 @@ define([
});
}
// To speed up querying on templatized dashboards.
- var indexOfHosts = -1;
- for (var i = 0; i < templateSrv.variables.length; i++) {
- if (templateSrv.variables[i].name == 'hosts' &&
templateSrv.index.hosts) {
- indexOfHosts = i;
- }
- }
- if (indexOfHosts >= 0) {
- let allHosts = [];
+ let allHosts;
+ if (templateSrv.index.hosts) {
+ allHosts = [];
const hosts = templateSrv.index.hosts.options
for (let host of hosts) {
if (host.text.toLowerCase() === "all" && host.selected) {
@@ -705,13 +700,13 @@ define([
} else if (host.selected) {
allHosts.push(host.text);
}
- };
- metricsPromises.push(_.map(options.targets, function (target) {
- target.templatedHost = allHosts ? allHosts : '';
- target.templatedCluster = templatedCluster;
- return getAllHostData(target);
- }));
+ }
}
+ metricsPromises.push(_.map(options.targets, function (target) {
+ target.templatedHost = allHosts ? allHosts : '';
+ target.templatedCluster = templatedCluster;
+ return getAllHostData(target);
+ }));
metricsPromises = _.flatten(metricsPromises);
} else {
// Non Templatized Dashboards
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> Add cluster drop down to Grafana aggregate dashboards.
> ------------------------------------------------------
>
> Key: AMBARI-24898
> URL: https://issues.apache.org/jira/browse/AMBARI-24898
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Reporter: Ishan Bhatt
> Assignee: Ishan Bhatt
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.8.0
>
>
> Currently, the HOST based dashboards (System-Servers, HDFS Namenodes,
> HBase-Regionservers etc) have a dropdown for the cluster level selection.
> This selection determines the set of hosts in the HOST dropdown, and the
> cluster is tagged in the API call made by every graph in the dashboard
> through the "instanceId" query parameter.
> We need to add the cluster dropdown to aggregate dashboards as well. This
> cluster selection will also be tagged in the API call (instanceId) like in
> other dashboards.
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