Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/incubator-flink/pull/43#discussion_r14295897
--- Diff:
stratosphere-runtime/resources/web-docs-infoserver/js/configuration.js ---
@@ -29,4 +29,31 @@ function loadConfigTable(json) {
}
table += "</table>";
$("#confTable").append(table);
-}
\ No newline at end of file
+}
+
+/*
+ * Initializes taskmanagers table
+ */
+function loadTaskmanagers(json) {
+ $("#taskmanagerTable").empty();
+ var table = "<table class=\"table table-bordered table-hover
table-striped\">";
+ table += "<tr><th>Node</th><th>Ipc Port</th><th>Data Port</th><th>Time
since last Heartbeat</th>" +
+ "<th>Number of Slots</th><th>Available
Slots</th><th>CPU Cores</th><th>Physical Memory (mb)</th><th>Free Memory
(mb)</th></tr>";
+ for (var i = 0; i < json.taskmanagers.length; i++) {
+ var tm = json.taskmanagers[i]
+ table +=
"<tr><td>"+tm.inetAdress+"</td><td>"+tm.ipcPort+"</td><td>"+tm.dataPort+"</td><td>"+tm.timeSinceLastHeartbeat+"</td>"
+
+
"<td>"+tm.slotsNumber+"</td><td>"+tm.freeSlots+"</td><td>"+tm.cpuCores+"</td><td>"+tm.physicalMemory+"</td><td>"+tm.freeMemory+"</td></tr>";
+ }
+ table += "</table>";
+ $("#taskmanagerTable").append(table);
+}
+
+function pollTaskmanagers() {
+ $.ajax({ url : "configuration?get=taskmanagers", type : "GET", cache:
false, success : function(json) {
+ loadTaskmanagers(json);
+ }, dataType : "json",
+ });
+ setTimeout(function() {
+ pollTaskmanagers();
+ }, 600);
--- End diff --
I talked to stephan, he suggested to do a refresh rate of 10000ms here (10
seconds).
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