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https://issues.apache.org/jira/browse/DRILL-6289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16431324#comment-16431324
]
ASF GitHub Bot commented on DRILL-6289:
---------------------------------------
Github user dvjyothsna commented on a diff in the pull request:
https://github.com/apache/drill/pull/1203#discussion_r180238126
--- Diff: exec/java-exec/src/main/resources/rest/index.ftl ---
@@ -289,14 +314,94 @@
});
}
}
- </#if>
+
+ function remoteShutdown(button,host) {
+ var url = location.protocol + "//" + host +
"/gracefulShutdown";
+ var result = $.ajax({
+ type: 'POST',
+ url: url,
+ contentType : 'text/plain',
+ complete: function(data) {
+ alert(data.responseJSON["response"]);
+ button.prop('disabled',true).css('opacity',0.5);
+ }
+ });
+ }
+ </#if>
function getRequestUrl(requestPath) {
var protocol = location.protocol;
var host = location.host;
var url = protocol + "//" + host + requestPath;
return url;
}
- </script>
+
+ //Iterates through all the nodes for update
+ function reloadMetrics() {
+ for (i = 1; i <= size; i++) {
+ var address =
$("#row-"+i).find("#address").contents().get(0).nodeValue.trim();
+ var httpPort =
$("#row-"+i).find("#httpPort").contents().get(0).nodeValue.trim();
+ updateMetricsHtml(address, httpPort, i);
+ }
+ }
+
+ //Update memory
+ //TODO: HTTPS?
+ function updateMetricsHtml(drillbit,webport,idx) {
+ var result = $.ajax({
+ type: 'GET',
--- End diff --
I think its safe to not make any remote ajax requests until we figure out a
way to perform them with BOTH ssl and auth enabled. The user might not notice
the ajax failures and assume that we are displaying wrong info (The default
values i.e., zero).
> Cluster view should show more relevant information
> --------------------------------------------------
>
> Key: DRILL-6289
> URL: https://issues.apache.org/jira/browse/DRILL-6289
> Project: Apache Drill
> Issue Type: Improvement
> Components: Web Server
> Affects Versions: 1.13.0
> Reporter: Kunal Khatua
> Assignee: Kunal Khatua
> Priority: Major
> Fix For: 1.14.0
>
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> When fixing DRILL-6224, I noticed that the same information can be very
> useful to have in the cluster view shown on a Drillbit's homepage.
> The proposal is to show the following:
> # Heap Memory in use
> # Direct Memory (actively) in use - Since we're not able to get the total
> memory held by Netty at the moment, but only what is currently allocated to
> running queries
> # Process CPU
> # Average (System) Load Factor
> Information such as the port numbers don't help much during general cluster
> health, so it might be worth removing this information if more real-estate is
> needed.
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