set_time_limit(0);
include_once "config.inc.php";
include_once "templates/header.html";
include_once "templates/node_monitor_sidebar.html";
$mysql = new Mysql();
$monitor = new NodeMonitor();
if (!$_GET['action']) {
} elseif ($_GET['action'] == 'MrUsed') {
$sql = "select * from ehm_hosts where role like '%jobtracker%'";
$mysql->Query($sql);
$arr = $mysql->FetchArray();
$ip = $arr['ip'];
$hostname = $arr['hostname'];
$json = $monitor->GetJson($ip, 'jobtracker');
$map_slots = intval($monitor->GetJsonObject($json->{'beans'}, 'map_slots'));
$reduce_slots = intval($monitor->GetJsonObject($json->{'beans'}, 'reduce_slots'));
$running_maps = intval($monitor->GetJsonObject($json->{'beans'}, 'running_maps'));
$running_reduces = intval($monitor->GetJsonObject($json->{'beans'}, 'running_reduces'));
$perc_map_running = round($running_maps / $map_slots * 100);
$perc_map_not_running = 100 - $perc_map_running;
$perc_reduce_running = round($running_reduces / $reduce_slots * 100);
$perc_reduce_not_running = 100 - $perc_reduce_running;
echo "<div class=span10>";
echo "<pre>";
echo "Total Map Slots: " . $map_slots . " <br />";
echo "Total Reduce Slots: " . $reduce_slots . " <br />";
echo "Running Map Slots: " . $running_maps . " <br />";
echo "Running Reduce Slots: " . $running_reduces . " <br />";
echo "</pre>";
echo '
set_time_limit(0);
include_once "config.inc.php";
include_once "templates/header.html";
include_once "templates/node_monitor_sidebar.html";
$mysql = new Mysql();
$monitor = new NodeMonitor();
if (!$_GET['action']) {
$sql = "select * from ehm_hosts where role like 'namenode%'";
$mysql->Query($sql);
$arr = $mysql->FetchArray();
$ip = $arr['ip'];
$hostname = $arr['hostname'];
$json = $monitor->GetJson($ip, "namenode");
#var_dump($json);
$total = $monitor->GetJsonObject($json->{"beans"}, "Total");
$free = $monitor->GetJsonObject($json->{"beans"}, "Free");
$nondfs = $monitor->GetJsonObject($json->{"beans"}, "NonDfsUsedSpace");
$dfs = $monitor->GetJsonObject($json->{"beans"}, "Used");
$perc_free = round($free / $total * 100);
$perc_nondfs = round($nondfs / $total * 100);
$perc_dfs = 100 - ($perc_free + $perc_nondfs);
echo '<div class=span10>';
echo "<pre>";
echo "Total DFS Space " . $monitor->GetRealSize($total) . " <br />";
echo "Free DFS Space " . $monitor->GetRealSize($free) . " / " . $perc_free . "% Percentage <br />";
echo "NonDFS Space " . $monitor->GetRealSize($nondfs) . " / " . $perc_nondfs . "% Percentage <br />";
echo "DFS Space " . $monitor->GetRealSize($dfs) . " / " . $perc_dfs . "% Percentage <br />";
echo "</pre>";
echo '
<div class="progress">