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R3704/hadoop-2.3.0-src/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/resources/webapps/static/yarn.dt.plugins.js
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// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
if (!jQuery.fn.dataTableExt.fnVersionCheck("1.7.5")) {
alert("These plugins requires dataTables 1.7.5+");
}
// don't filter on hidden html elements for an sType of title-numeric
$.fn.dataTableExt.ofnSearch['title-numeric'] = function ( sData ) {
return sData.replace(/\n/g," ").replace( /<.*?>/g, "" );
}
// 'title-numeric' sort type
jQuery.fn.dataTableExt.oSort['title-numeric-asc'] = function(a,b) {
var x = a.match(/title=["']?(-?\d+\.?\d*)/)[1];
var y = b.match(/title=["']?(-?\d+\.?\d*)/)[1];
x = parseFloat( x );
y = parseFloat( y );
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
};
jQuery.fn.dataTableExt.oSort['title-numeric-desc'] = function(a,b) {
var x = a.match(/title=["']?(-?\d+\.?\d*)/)[1];
var y = b.match(/title=["']?(-?\d+\.?\d*)/)[1];
x = parseFloat( x );
y = parseFloat( y );
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
};
jQuery.fn.dataTableExt.oApi.fnSetFilteringDelay = function ( oSettings, iDelay ) {
var
_that = this,
iDelay = (typeof iDelay == 'undefined') ? 250 : iDelay;
this.each( function ( i ) {
$.fn.dataTableExt.iApiIndex = i;
var
$this = this,
oTimerId = null,
sPreviousSearch = null,
anControl = $( 'input', _that.fnSettings().aanFeatures.f );
anControl.unbind( 'keyup' ).bind( 'keyup', function() {
var $$this = $this;
if (sPreviousSearch === null || sPreviousSearch != anControl.val()) {
window.clearTimeout(oTimerId);
sPreviousSearch = anControl.val();
oSettings.oApi._fnProcessingDisplay(oSettings, true);
oTimerId = window.setTimeout(function() {
$.fn.dataTableExt.iApiIndex = i;
_that.fnFilter( anControl.val() );
oSettings.oApi._fnProcessingDisplay(oSettings, false);
}, iDelay);
}
});
return this;
} );
return this;
}
function renderHadoopDate(data, type, full) {
if (type === 'display' || type === 'filter') {
if(data === '0') {
return "N/A";
}
return new Date(parseInt(data)).toUTCString();
}
// 'sort', 'type' and undefined all just use the number
// If date is 0, then for purposes of sorting it should be consider max_int
return data === '0' ? '9007199254740992' : data;
}
function renderHadoopElapsedTime(data, type, full) {
if (type === 'display' || type === 'filter') {
var timeDiff = parseInt(data);
if(timeDiff < 0)
return "N/A";
var hours = Math.floor(timeDiff / (60*60*1000));
var rem = (timeDiff % (60*60*1000));
var minutes = Math.floor(rem / (60*1000));
rem = rem % (60*1000);
var seconds = Math.floor(rem / 1000);
var toReturn = "";
if (hours != 0){
toReturn += hours;
toReturn += "hrs, ";
}
if (minutes != 0){
toReturn += minutes;
toReturn += "mins, ";
}
toReturn += seconds;
toReturn += "sec";
return toReturn;
}
// 'sort', 'type' and undefined all just use the number
return data;
}
function parseHadoopID(data, type, full) {
if (type === 'display') {
return data;
}
//Return the visible string rather than the entire HTML tag
if (type === 'filter') {
return data.split('>')[1].split('<')[0];
}
//Parse the ID for 'sort', 'type' and undefined
//The number after the last '_' and before the end tag '<'
var splits = data.split('_');
return splits[parseInt(splits.length-1)].split('<')[0];
}
//JSON array element is "20000 attempt_1360183373897_0001_m_000002_0"
function parseHadoopAttemptID(data, type, full) {
if (type === 'display' || type === 'filter') {
return data.split(' ')[1];
}
//For sorting use the order as defined in the JSON element
return data.split(' ')[0];
}
function parseHadoopProgress(data, type, full) {
if (type === 'display') {
return data;
}
//Return the title attribute for 'sort', 'filter', 'type' and undefined
return data.split("'")[1];
}
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