1 | <?php |
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2 | |
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3 | ini_set("memory_limit","200M"); |
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4 | set_time_limit(0); |
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5 | |
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6 | $c = $_POST['c']; |
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7 | $clustername = $c; |
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8 | $cluster = $c; |
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9 | |
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10 | // Supplied by ExtJS when DataStore has remoteSort: true |
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11 | // |
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12 | $sortfield = isset($_POST['sort'] ) ? $_POST['sort'] : "jid"; |
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13 | $sortorder = isset($_POST['dir'] ) ? $_POST['dir'] : "ASC"; // ASC or DESC |
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14 | |
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15 | // Search query from ext.SearchField |
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16 | // |
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17 | $query = isset($_POST['query']) ? $_POST['query'] : null; |
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18 | |
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19 | // Filter values |
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20 | // |
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21 | $jid = isset($_POST['jid']) ? $_POST['jid'] : null; |
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22 | $jids = isset($_POST['jids']) ? $_POST['jids'] : null; |
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23 | $owner = isset($_POST['owner']) ? $_POST['owner'] : null; |
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24 | $status = isset($_POST['status']) ? $_POST['status'] : null; |
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25 | $queue = isset($_POST['queue']) ? $_POST['queue'] : null; |
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26 | $host = isset($_POST['host']) ? $_POST['host'] : null; |
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27 | $metricname = isset($_POST['metricname']) ? $_POST['metricname'] : 'load_one'; |
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28 | |
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29 | if( $jids != null ) |
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30 | { |
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31 | $jobids = explode( ",", $jids ); |
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32 | } |
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33 | else |
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34 | { |
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35 | $jobids = null; |
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36 | } |
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37 | |
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38 | global $c, $clustername, $cluster, $metrics; |
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39 | |
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40 | // Grid Paging stuff |
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41 | // |
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42 | //$pstart = (int) (isset($_POST['start']) ? $_POST['start'] : $_GET['pstart']); |
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43 | $pstart = (int) $_POST['start']; |
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44 | //$pend = (int) (isset($_POST['limit']) ? $_POST['limit'] : $_GET['plimit']); |
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45 | $pend = (int) $_POST['limit']; |
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46 | |
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47 | //echo $pend.'p '; |
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48 | // Need to fool Ganglia here: or it won't parse XML for our cluster |
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49 | // |
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50 | $HTTP_POST_VARS['c'] = $c; |
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51 | $_GET['c'] = $c; |
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52 | |
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53 | global $c, $clustername, $cluster; |
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54 | |
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55 | include_once "./libtoga.php"; |
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56 | |
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57 | $ds = new DataSource(); |
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58 | $myxml_data = &$ds->getData(); |
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59 | |
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60 | session_start(); |
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61 | unset( $_SESSION['data'] ); |
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62 | $_SESSION['data'] = &$myxml_data; |
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63 | |
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64 | global $jobs, $metrics; |
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65 | |
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66 | $data_gatherer = new DataGatherer( $clustername ); |
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67 | $data_gatherer->parseXML( &$myxml_data ); |
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68 | |
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69 | $heartbeat = &$data_gatherer->getHeartbeat(); |
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70 | $jobs = &$data_gatherer->getJobs(); |
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71 | //$gnodes = $data_gatherer->getNodes(); |
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72 | $cpus = &$data_gatherer->getCpus(); |
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73 | $use_fqdn = &$data_gatherer->getUsingFQDN(); |
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74 | |
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75 | // The ext grid script will send a task field which will specify what it wants to do |
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76 | //$task = ''; |
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77 | |
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78 | if( isset($_POST['task']) ) |
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79 | { |
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80 | $task = $_POST['task']; |
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81 | } |
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82 | if( isset( $HTTP_POST_VARS['task' ] ) ) |
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83 | { |
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84 | $task = $HTTP_POST_VARS['task']; |
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85 | } |
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86 | |
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87 | switch($task) |
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88 | { |
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89 | case "GETJOBS": |
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90 | getJobs(); |
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91 | break; |
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92 | case "GETNODES": |
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93 | getNodes(); |
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94 | break; |
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95 | case "GETMETRICS": |
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96 | getMetrics(); |
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97 | break; |
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98 | default: |
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99 | echo "{failure:true}"; |
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100 | break; |
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101 | } |
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102 | |
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103 | function printCacheHeaders() |
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104 | { |
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105 | header ("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); |
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106 | header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); |
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107 | header ("Cache-Control: no-cache, must-revalidate"); |
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108 | header ("Pragma: no-cache"); |
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109 | } |
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110 | |
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111 | function getMetrics( $host=null ) |
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112 | { |
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113 | global $metrics, $reports; |
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114 | |
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115 | reset($metrics); |
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116 | |
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117 | $context_metrics = array(); |
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118 | |
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119 | if( !$host) |
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120 | { |
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121 | $firsthost = key($metrics); |
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122 | } |
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123 | else |
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124 | { |
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125 | $firsthost = $host; |
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126 | } |
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127 | |
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128 | $first_metrics = $metrics[$firsthost]; |
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129 | |
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130 | foreach( $first_metrics as $metricname => $metricval ) |
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131 | { |
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132 | $context_metrics[] = $metricname; |
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133 | } |
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134 | |
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135 | foreach ($reports as $mr => $mfoo) |
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136 | { |
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137 | $context_metrics[] = $mr; |
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138 | } |
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139 | |
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140 | sort( $context_metrics ); |
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141 | |
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142 | $metric_list = array(); |
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143 | $metric_count = 0; |
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144 | |
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145 | foreach( $context_metrics as $metricname ) |
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146 | { |
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147 | $metric = array(); |
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148 | $metric['id'] = $metricname; |
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149 | $metric['name'] = $metricname; |
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150 | |
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151 | $metric_list[] = $metric; |
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152 | $metric_count = $metric_count + 1; |
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153 | } |
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154 | |
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155 | $results = array(); |
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156 | $results['names'] = $metric_list; |
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157 | $results['total'] = $metric_count; |
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158 | |
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159 | printCacheHeaders(); |
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160 | |
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161 | $jsonresults = JEncode( $results ); |
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162 | |
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163 | echo $jsonresults; |
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164 | |
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165 | return 0; |
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166 | } |
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167 | |
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168 | function quickSearchJobs( $jobs, $query ) |
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169 | { |
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170 | $searchresults = array(); |
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171 | |
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172 | foreach( $jobs as $jobid => $jobattrs ) |
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173 | { |
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174 | if( $query != null ) |
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175 | { |
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176 | if( strpos( $jobattrs['jid'], $query ) !== false ) |
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177 | { |
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178 | $searchresults[$jobid] = $jobattrs; |
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179 | } |
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180 | if( strpos( $jobattrs['owner'], $query ) !== false ) |
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181 | { |
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182 | $searchresults[$jobid] = $jobattrs; |
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183 | } |
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184 | if( strpos( $jobattrs['queue'], $query ) !== false ) |
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185 | { |
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186 | $searchresults[$jobid] = $jobattrs; |
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187 | } |
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188 | if( strpos( $jobattrs['name'], $query ) !== false ) |
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189 | { |
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190 | $searchresults[$jobid] = $jobattrs; |
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191 | } |
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192 | if( is_array( $jobattrs['nodes'] ) ) |
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193 | { |
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194 | foreach( $jobattrs['nodes'] as $jattr ) |
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195 | { |
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196 | if( strpos( $jattr, $query ) !== false ) |
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197 | { |
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198 | $searchresults[$jobid] = $jobattrs; |
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199 | } |
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200 | } |
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201 | } |
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202 | if( strpos( $jobid, $query ) !== false ) |
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203 | { |
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204 | $searchresults[$jobid] = $jobattrs; |
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205 | } |
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206 | } |
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207 | } |
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208 | |
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209 | return $searchresults; |
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210 | } |
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211 | |
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212 | function sortJobs( $jobs, $sortby, $sortorder ) |
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213 | { |
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214 | $sorted = array(); |
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215 | |
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216 | $cmp = create_function( '$a, $b', |
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217 | "global \$sortby, \$sortorder;". |
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218 | |
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219 | "if( \$a == \$b ) return 0;". |
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220 | |
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221 | "if (\$sortorder==\"DESC\")". |
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222 | "return ( \$a < \$b ) ? 1 : -1;". |
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223 | "else if (\$sortorder==\"ASC\")". |
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224 | "return ( \$a > \$b ) ? 1 : -1;" ); |
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225 | |
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226 | if( isset( $jobs ) && count( $jobs ) > 0 ) |
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227 | { |
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228 | foreach( $jobs as $jobid => $jobattrs ) |
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229 | { |
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230 | $state = $jobattrs['status']; |
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231 | $user = $jobattrs['owner']; |
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232 | $queue = $jobattrs['queue']; |
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233 | $name = $jobattrs['name']; |
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234 | $req_cpu = $jobattrs['requested_time']; |
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235 | $req_memory = $jobattrs['requested_memory']; |
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236 | |
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237 | $nodes = $jobattrs['nodes']; |
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238 | |
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239 | $ppn = (int) $jobattrs['ppn'] ? $jobattrs['ppn'] : 1; |
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240 | |
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241 | if( $state == 'R' ) |
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242 | { |
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243 | $cpus = count( $nodes ) * $ppn; |
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244 | } |
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245 | else |
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246 | { |
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247 | $cpus = ((int) $nodes ) * $ppn; |
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248 | } |
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249 | $queued_time = (int) $jobattrs['queued_timestamp']; |
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250 | $start_time = (int) $jobattrs['start_timestamp']; |
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251 | $runningtime = $report_time - $start_time; |
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252 | |
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253 | switch( $sortby ) |
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254 | { |
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255 | case "jid": |
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256 | $sorted[$jobid] = $jobid; |
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257 | break; |
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258 | |
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259 | case "status": |
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260 | $sorted[$jobid] = $state; |
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261 | break; |
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262 | |
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263 | case "owner": |
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264 | $sorted[$jobid] = $user; |
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265 | break; |
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266 | |
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267 | case "queue": |
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268 | $sorted[$jobid] = $queue; |
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269 | break; |
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270 | |
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271 | case "name": |
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272 | $sorted[$jobid] = $name; |
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273 | break; |
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274 | |
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275 | case "requested_time": |
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276 | $sorted[$jobid] = timeToEpoch( $req_cpu ); |
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277 | break; |
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278 | |
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279 | case "requested_memory": |
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280 | $sorted[$jobid] = $req_memory; |
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281 | break; |
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282 | |
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283 | case "ppn": |
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284 | $sorted[$jobid] = $ppn; |
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285 | break; |
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286 | case "nodect": |
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287 | if( $state == 'Q' ) |
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288 | { |
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289 | $sorted[$jobid] = $nodes; |
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290 | } |
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291 | else |
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292 | { |
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293 | $sorted[$jobid] = count( $nodes ); |
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294 | } |
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295 | break; |
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296 | case "cpus": |
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297 | $sorted[$jobid] = $cpus; |
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298 | break; |
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299 | |
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300 | case "queued_timestamp": |
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301 | $sorted[$jobid] = $queued_time; |
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302 | break; |
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303 | |
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304 | case "start_timestamp": |
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305 | $sorted[$jobid] = $start_time; |
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306 | break; |
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307 | |
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308 | case "runningtime": |
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309 | $sorted[$jobid] = $runningtime; |
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310 | break; |
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311 | case "nodes": |
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312 | if( $state == 'R' ) |
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313 | { |
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314 | $sorted[$jobid] = $nodes[0]; |
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315 | } |
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316 | else |
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317 | { |
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318 | $sorted[$jobid] = $nodes; |
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319 | } |
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320 | |
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321 | default: |
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322 | break; |
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323 | } |
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324 | } |
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325 | } |
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326 | |
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327 | if( $sortorder == "ASC" ) |
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328 | { |
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329 | asort( $sorted ); |
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330 | } |
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331 | else if( $sortorder == "DESC" ) |
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332 | { |
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333 | arsort( $sorted ); |
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334 | } |
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335 | |
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336 | return $sorted; |
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337 | } |
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338 | |
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339 | function filterJobs( $jobs ) |
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340 | { |
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341 | global $jid, $owner, $queue, $status, $host, $use_fqdn; |
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342 | |
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343 | $filtered_jobs = array(); |
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344 | |
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345 | if( isset( $jobs ) && count( $jobs ) > 0 ) |
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346 | { |
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347 | foreach( $jobs as $jobid => $jobattrs ) |
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348 | { |
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349 | $state = $jobattrs['status']; |
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350 | $user = $jobattrs['owner']; |
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351 | $jqueue = $jobattrs['queue']; |
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352 | $name = $jobattrs['name']; |
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353 | $req_cpu = $jobattrs['requested_time']; |
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354 | $req_memory = $jobattrs['requested_memory']; |
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355 | |
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356 | if( $state == 'R' ) |
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357 | { |
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358 | $nodes = count( $jobattrs['nodes'] ); |
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359 | |
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360 | $mynodehosts = array(); |
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361 | foreach( $jobattrs['nodes'] as $mynode ) |
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362 | { |
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363 | //if( $use_fqdn == 1) |
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364 | //{ |
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365 | // $mynode = $mynode.".".$jobattrs['domain']; |
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366 | //} |
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367 | $mynodehosts[] = $mynode; |
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368 | } |
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369 | $jobattrs['nodes'] = $mynodehosts; |
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370 | } |
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371 | else |
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372 | { |
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373 | $nodes = $jobattrs['nodes']; |
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374 | } |
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375 | |
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376 | $ppn = (int) $jobattrs['ppn'] ? $jobattrs['ppn'] : 1; |
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377 | $cpus = $nodes * $ppn; |
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378 | $queued_time = (int) $jobattrs['queued_timestamp']; |
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379 | $start_time = (int) $jobattrs['start_timestamp']; |
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380 | $runningtime = $report_time - $start_time; |
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381 | |
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382 | $domain = $jobattrs['domain']; |
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383 | $domain_len = 0 - strlen( $domain ); |
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384 | |
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385 | $keepjob = true; |
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386 | |
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387 | if( $jid ) |
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388 | { |
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389 | if( $jobid != $jid ) |
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390 | { |
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391 | $keepjob = false; |
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392 | } |
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393 | } |
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394 | else if( $host ) |
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395 | { |
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396 | if( $state == 'R' ) |
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397 | { |
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398 | $jnodes = $jobattrs['nodes']; |
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399 | |
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400 | $keepjob = false; |
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401 | |
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402 | foreach( $jnodes as $jnode) |
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403 | { |
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404 | if( $jnode == $host ) |
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405 | { |
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406 | $keepjob = true; |
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407 | } |
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408 | } |
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409 | } |
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410 | else |
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411 | { |
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412 | $keepjob = false; |
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413 | } |
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414 | } |
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415 | if( $owner ) |
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416 | { |
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417 | if( $user != $owner ) |
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418 | { |
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419 | $keepjob = false; |
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420 | } |
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421 | } |
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422 | if( $queue ) |
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423 | { |
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424 | if( $jqueue != $queue ) |
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425 | { |
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426 | $keepjob = false; |
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427 | } |
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428 | } |
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429 | if( $status ) |
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430 | { |
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431 | if( $state != $status ) |
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432 | { |
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433 | $keepjob = false; |
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434 | } |
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435 | } |
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436 | if( $keepjob ) |
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437 | { |
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438 | $filtered_jobs[$jobid] = $jobattrs; |
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439 | } |
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440 | } |
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441 | } |
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442 | |
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443 | return $filtered_jobs; |
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444 | } |
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445 | |
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446 | function getNodes() |
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447 | { |
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448 | global $jobs, $jobids, $clustername, $metrics, $jid, $metricname; |
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449 | global $always_timestamp, $always_constant; |
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450 | |
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451 | $display_nodes = array(); |
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452 | |
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453 | printCacheHeaders(); |
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454 | |
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455 | if( !$jobids && !$jid ) |
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456 | { |
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457 | // RB: todo replace with 0 result rows |
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458 | // |
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459 | printf("no jobid(s)\n"); |
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460 | return 1; |
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461 | } |
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462 | |
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463 | foreach( $jobs[$jid]['nodes'] as $jobnode ) |
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464 | { |
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465 | if( !in_array( $jobnode, $display_nodes) ) |
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466 | { |
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467 | $display_nodes[] = $jobnode; |
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468 | } |
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469 | } |
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470 | |
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471 | $node_results = array(); |
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472 | $result_count = count( $display_nodes ); |
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473 | |
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474 | foreach( $display_nodes as $host ) |
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475 | { |
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476 | $nr = array(); |
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477 | |
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478 | $cpus = $metrics[$host]['cpu_num']['VAL']; |
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479 | |
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480 | //print_r( $jobs[$jid] ); |
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481 | |
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482 | if ( !$cpus ) |
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483 | { |
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484 | $cpus = 1; |
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485 | } |
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486 | |
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487 | $load_one = $metrics[$host]['load_one']['VAL']; |
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488 | $load = ((float) $load_one) / $cpus; |
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489 | $load_color = load_color($load); |
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490 | |
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491 | $reported = (int) $jobs[$jid]['reported']; |
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492 | |
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493 | $time = time(); |
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494 | |
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495 | // RB: something broken here with JR / JS |
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496 | // |
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497 | $job_runtime = $time - intval( $jobs[$jid]['start_timestamp'] ); |
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498 | //$job_runtime = date( 'u' ) - intval( $jobs[$jid]['start_timestamp'] ); |
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499 | //$job_window = intval( $job_runtime ) * 1.2; |
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500 | |
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501 | $jobrange = -$job_window; |
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502 | $jobstart = (int) $jobs[$jid]['start_timestamp']; |
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503 | $period_start = (int) ($time - (($time - $jobstart) * 1.1 )); |
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504 | |
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505 | $nr['jid'] = $jid; |
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506 | |
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507 | $hostar = array( $host ); |
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508 | |
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509 | list($min,$max) = find_limits( $hostar, $metricname ); |
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510 | |
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511 | $host_url = rawurlencode( $host ); |
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512 | $cluster_url = rawurlencode( $clustername ); |
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513 | |
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514 | $textval = ""; |
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515 | |
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516 | $val = $metrics[$host][$metricname]; |
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517 | |
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518 | // RB: haven't used this yet: link to Ganglia's host overview |
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519 | // maybe later to popup? |
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520 | // |
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521 | //$host_link = "\"../../?c=$cluster_url&h=$host_url&r=job&jr=$jobrange&job_start=$jobstart\""; |
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522 | |
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523 | if ( $val["TYPE"] == "timestamp" || $always_timestamp[$metricname] ) |
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524 | { |
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525 | $textval = date( "r", $val["VAL"] ); |
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526 | } |
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527 | elseif ( $val["TYPE"] == "string" || $val["SLOPE"] == "zero" || $always_constant[$metricname] ) |
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528 | { |
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529 | $textval = $val["VAL"] . " " . $val["UNITS"]; |
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530 | } |
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531 | else |
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532 | { |
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533 | $end = time(); |
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534 | $graphargs = ($reports[$metricname]) ? "g=$metricname&" : "m=$metricname&"; |
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535 | $graphargs .= "c=$cluster_url&h=$host_url&l=$load_color&v=".$val['VAL']."&r=job&period_start=$period_start&period_stop=$end&job_start=$jobstart"; |
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536 | |
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537 | if( $max > 0 ) |
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538 | { |
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539 | $graphargs .= "&x=$max&n=$min"; |
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540 | } |
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541 | } |
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542 | |
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543 | $nr['ga'] = $graphargs; |
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544 | |
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545 | $node_results[] = $nr; |
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546 | } |
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547 | |
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548 | |
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549 | $jsonresults = JEncode( $node_results ); |
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550 | |
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551 | echo '{"total":"'. $result_count .'","results":'. $jsonresults .'}'; |
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552 | } |
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553 | |
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554 | function getJobs() |
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555 | { |
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556 | global $jobs, $hearbeat, $pstart, $pend; |
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557 | global $sortfield, $sortorder, $query, $host; |
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558 | global $jid, $owner, $queue, $status; |
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559 | |
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560 | $job_count = count( $jobs ); |
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561 | |
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562 | printCacheHeaders(); |
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563 | |
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564 | if( $job_count == 0 ) |
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565 | { |
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566 | echo '({"total":"0", "results":""})'; |
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567 | return 0; |
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568 | } |
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569 | |
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570 | $jobresults = array(); |
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571 | |
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572 | $cur_job = 0; |
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573 | |
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574 | $sorted_jobs = sortJobs( $jobs, $sortfield, $sortorder ); |
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575 | |
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576 | if( $query ) |
---|
577 | { |
---|
578 | $jobs = quickSearchJobs( $jobs, $query ); |
---|
579 | } |
---|
580 | if( $jid || $owner || $queue || $status || $host ) |
---|
581 | { |
---|
582 | $jobs = filterJobs( $jobs ); |
---|
583 | } |
---|
584 | $result_count = count( $jobs ); |
---|
585 | |
---|
586 | foreach( $sorted_jobs as $jobid => $jobattrs ) |
---|
587 | { |
---|
588 | //if( $jobattrs['reported'] != $heartbeat ) |
---|
589 | //{ |
---|
590 | // continue; |
---|
591 | //} |
---|
592 | |
---|
593 | if( ! array_key_exists( $jobid, $jobs ) ) |
---|
594 | { |
---|
595 | continue; |
---|
596 | } |
---|
597 | |
---|
598 | $jr = array(); |
---|
599 | $jr['jid'] = strval( $jobid ); |
---|
600 | $jr['status'] = $jobs[$jobid]['status']; |
---|
601 | $jr['owner'] = $jobs[$jobid]['owner']; |
---|
602 | $jr['queue'] = $jobs[$jobid]['queue']; |
---|
603 | $jr['name'] = $jobs[$jobid]['name']; |
---|
604 | $jr['requested_time'] = makeTime( timeToEpoch( $jobs[$jobid]['requested_time'] ) ); |
---|
605 | |
---|
606 | if( $jr['status'] == 'R' ) |
---|
607 | { |
---|
608 | $nodes = count( $jobs[$jobid]['nodes'] ); |
---|
609 | } |
---|
610 | else |
---|
611 | { |
---|
612 | $nodes = (int) $jobs[$jobid]['nodes']; |
---|
613 | } |
---|
614 | |
---|
615 | $jr['ppn'] = strval( $jobs[$jobid]['ppn'] ? $jobs[$jobid]['ppn'] : 1 ); |
---|
616 | $jr['nodect'] = strval( $nodes ); |
---|
617 | |
---|
618 | if( $jr['status'] == 'R' ) |
---|
619 | { |
---|
620 | $jr['nodes'] = implode( ",", $jobs[$jobid]['nodes'] ); |
---|
621 | } |
---|
622 | else |
---|
623 | { |
---|
624 | $jr['nodes'] = ""; |
---|
625 | } |
---|
626 | |
---|
627 | $jr['queued_timestamp'] = makeDate( $jobs[$jobid]['queued_timestamp'] ); |
---|
628 | $jr['start_timestamp'] = ($jobs[$jobid]['start_timestamp'] ? makeDate( $jobs[$jobid]['start_timestamp'] ) : ""); |
---|
629 | |
---|
630 | if( $jr['status'] == 'R' ) |
---|
631 | { |
---|
632 | $runningtime = (int) $jobs[$jobid]['reported'] - (int) $jobs[$jobid]['start_timestamp']; |
---|
633 | $jr['runningtime'] = makeTime( $runningtime ); |
---|
634 | } |
---|
635 | else |
---|
636 | { |
---|
637 | $jr['runningtime'] = ""; |
---|
638 | } |
---|
639 | |
---|
640 | if( ( $cur_job < $pstart ) || ( ($cur_job - $pstart) >= $pend ) ) |
---|
641 | { |
---|
642 | $cur_job = $cur_job + 1; |
---|
643 | continue; |
---|
644 | } |
---|
645 | else |
---|
646 | { |
---|
647 | $cur_job = $cur_job + 1; |
---|
648 | } |
---|
649 | |
---|
650 | $jobresults[] = $jr; |
---|
651 | } |
---|
652 | |
---|
653 | $jsonresults = JEncode( $jobresults ); |
---|
654 | |
---|
655 | |
---|
656 | echo '{"total":"'. $result_count .'","results":'. $jsonresults .'}'; |
---|
657 | |
---|
658 | return 0; |
---|
659 | } |
---|
660 | |
---|
661 | // Encodes a SQL array into a JSON formated string: so that Javascript may understand it |
---|
662 | // |
---|
663 | function JEncode( $arr ) |
---|
664 | { |
---|
665 | if( version_compare( PHP_VERSION, "5.2", "<" ) ) |
---|
666 | { |
---|
667 | require_once( "./JSON.php" ); //if php<5.2 need JSON class |
---|
668 | |
---|
669 | $json = new Services_JSON(); //instantiate new json object |
---|
670 | $data = $json->encode( $arr ); //encode the data in json format |
---|
671 | } |
---|
672 | else |
---|
673 | { |
---|
674 | $data = json_encode( $arr ); //encode the data in json format |
---|
675 | } |
---|
676 | |
---|
677 | return $data; |
---|
678 | } |
---|
679 | |
---|
680 | ?> |
---|