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From a..@apache.org
Subject [6/9] drill git commit: DRILL-2056: Remove "sandbox" folder from Drill source
Date Thu, 22 Jan 2015 23:14:15 GMT
http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/synth-log/src/test/java/org/apache/drill/synth/TermGeneratorTest.java
----------------------------------------------------------------------
diff --git a/sandbox/synth-log/src/test/java/org/apache/drill/synth/TermGeneratorTest.java b/sandbox/synth-log/src/test/java/org/apache/drill/synth/TermGeneratorTest.java
deleted file mode 100644
index b983eb2..0000000
--- a/sandbox/synth-log/src/test/java/org/apache/drill/synth/TermGeneratorTest.java
+++ /dev/null
@@ -1,97 +0,0 @@
-/**
- * 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.
- */
-package org.apache.drill.synth;
-
-import com.google.common.base.Function;
-import com.google.common.collect.*;
-import org.apache.commons.math3.distribution.NormalDistribution;
-import org.apache.mahout.math.stats.LogLikelihood;
-import org.junit.Test;
-
-import java.util.List;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-
-public class TermGeneratorTest {
-
-    private static final WordGenerator WORDS = new WordGenerator("word-frequency-seed", "other-words");
-
-    @Test
-    public void generateTerms() {
-        TermGenerator x = new TermGenerator(WORDS, 1, 0.8);
-        final Multiset<String> counts = HashMultiset.create();
-        for (int i = 0; i < 10000; i++) {
-            counts.add(x.sample());
-        }
-
-        assertEquals(10000, counts.size());
-        assertTrue("Should have some common words", counts.elementSet().size() < 10000);
-        List<Integer> k = Lists.newArrayList(Iterables.transform(counts.elementSet(), new Function<String, Integer>() {
-            public Integer apply(String s) {
-                return counts.count(s);
-            }
-        }));
-//        System.out.printf("%s\n", Ordering.natural().reverse().sortedCopy(k).subList(0, 30));
-//        System.out.printf("%s\n", Iterables.transform(Iterables.filter(counts.elementSet(), new Predicate<String>() {
-//            public boolean apply(String s) {
-//                return counts.count(s) > 100;
-//            }
-//        }), new Function<String, String>() {
-//            public String apply(String s) {
-//                return s + ":" + counts.count(s);
-//            }
-//        }));
-        assertEquals(1, Ordering.natural().leastOf(k, 1).get(0).intValue());
-        assertTrue(Ordering.natural().greatestOf(k, 1).get(0) > 300);
-        assertTrue(counts.count("the") > 300);
-    }
-
-    @Test
-    public void distinctVocabularies() {
-        TermGenerator x1 = new TermGenerator(WORDS, 1, 0.8);
-        final Multiset<String> k1 = HashMultiset.create();
-        for (int i = 0; i < 50000; i++) {
-            k1.add(x1.sample());
-        }
-
-        TermGenerator x2 = new TermGenerator(WORDS, 1, 0.8);
-        final Multiset<String> k2 = HashMultiset.create();
-        for (int i = 0; i < 50000; i++) {
-            k2.add(x2.sample());
-        }
-
-        final NormalDistribution normal = new NormalDistribution();
-        List<Double> scores = Ordering.natural().sortedCopy(Iterables.transform(k1.elementSet(),
-                new Function<String, Double>() {
-                    public Double apply(String s) {
-                        return normal.cumulativeProbability(LogLikelihood.rootLogLikelihoodRatio(k1.count(s), 50000 - k1.count(s), k2.count(s), 50000 - k2.count(s)));
-                    }
-                }));
-        int n = scores.size();
-//        System.out.printf("%.5f, %.5f, %.5f, %.5f, %.5f, %.5f, %.5f", scores.get(0), scores.get((int) (0.05*n)), scores.get(n / 4), scores.get(n / 2), scores.get(3 * n / 4), scores.get((int) (0.95 * n)), scores.get(n - 1));
-        int i = 0;
-        for (Double score : scores) {
-            if (i % 10 == 0) {
-                System.out.printf("%.6f\t%.6f\n", (double) i / n, score);
-            }
-
-            i++;
-        }
-    }
-}

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/synth-log/src/test/java/org/apache/drill/synth/WordGeneratorTest.java
----------------------------------------------------------------------
diff --git a/sandbox/synth-log/src/test/java/org/apache/drill/synth/WordGeneratorTest.java b/sandbox/synth-log/src/test/java/org/apache/drill/synth/WordGeneratorTest.java
deleted file mode 100644
index 0bfdf06..0000000
--- a/sandbox/synth-log/src/test/java/org/apache/drill/synth/WordGeneratorTest.java
+++ /dev/null
@@ -1,39 +0,0 @@
-/**
- * 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.
- */
-package org.apache.drill.synth;
-
-import org.junit.Test;
-
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-public class WordGeneratorTest {
-    @Test
-    public void checkRealWords() {
-        WordGenerator words = new WordGenerator("word-frequency-seed", "other-words");
-        for (int i = 0; i < 20000; i++) {
-            assertFalse(words.getString(i).matches("-[0-9]+"));
-        }
-
-        for (int i = 0; i < 1000; i++) {
-            String w = words.getString(i + 200000);
-            assertTrue(w.matches(".*-[0-9]+"));
-        }
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/.htaccess
----------------------------------------------------------------------
diff --git a/sandbox/web-frontend/.htaccess b/sandbox/web-frontend/.htaccess
deleted file mode 100644
index b651e0b..0000000
--- a/sandbox/web-frontend/.htaccess
+++ /dev/null
@@ -1,2 +0,0 @@
-RewriteEngine on 
-RewriteRule ^q/(.*)$ http://140.203.155.169:6996/q/$1 [P]
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/README.md
----------------------------------------------------------------------
diff --git a/sandbox/web-frontend/README.md b/sandbox/web-frontend/README.md
deleted file mode 100644
index eb4423d..0000000
--- a/sandbox/web-frontend/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-#Apache Drill front-end
-
-A [bootstrap.js](http://twitter.github.com/bootstrap/ "Twitter Bootstrap")-based Web app front-end for Apache Drill. This software is licensed under Apache 2.0 Software License. In case you have any questions, ask [Michael Hausenblas](http://mhausenblas.info/ "Michael Hausenblas").
-
-Note: for now, you have to *once* configure the back-end URL for the  online demo: set it to `http://srvgal85.deri.ie/apache-drill/` in the configuration dialog.
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/drill.css
----------------------------------------------------------------------
diff --git a/sandbox/web-frontend/drill.css b/sandbox/web-frontend/drill.css
deleted file mode 100644
index 1524581..0000000
--- a/sandbox/web-frontend/drill.css
+++ /dev/null
@@ -1,98 +0,0 @@
-/*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.*/
-
-body {
-	padding-top: 60px;
-	padding-bottom: 40px;
-}
-.hero-unit {
-	width: 60%;
-	padding: 50px;
-	text-align: justify;
-}
-.hero-unit h1 {
-	margin: 0 0 20px 0;
-}
-legend {
-	margin: 20px 0 10px 0;
-}
-label {
-	font-weight: bold;
-}
-.sidebar-nav {
-	padding: 10px;
-}
-.active {
-	background: #fefefe;
-	-webkit-border-radius: 4px;
-	-moz-border-radius: 4px;
-	border-radius: 4px;
-}
-#project-list {
-	margin: 40px 0;
-}
-.project-entry {
-	border-top: 1px solid #eaeaea;
-	margin: 40px 0 20px 0;
-	padding: 10px 10px 2px 15px;
-}
-.project-main {
-	cursor: pointer;
-}
-.project-meta {
-	font-size: 85%;
-	margin: 0;
-	padding: 0 0 0 0;
-}
-.datasource-entry-container {
-	margin: 10px 0 0 20px;
-}
-.datasource-entry {
-	margin: 5px 0 15px 20px;
-}
-.target {
-	-webkit-border-radius: 4px;
-	-moz-border-radius: 4px;
-	border-radius: 4px;
-	padding: 3px;
-}
-.renderjson-object {
-	border: 1px solid #c0c0c0;
-	-webkit-border-radius: 2px;
-	-moz-border-radius: 2px;
-	border-radius: 2px;
-	padding: 10px;
-	margin: 0 0 20px 20px;
-}
-.renderjson-key {
-	font-weight: bold;
-}
-.renderjson-value {
-	padding: 0 0 5px 10px;
-}
-.apache-logo {
-	text-align: right;
-}
-pre {
-	font-size: 80%;
-	margin: 0 0 25px 0;
-}
-footer {
-	border-top: 1px solid #eee;
-	margin: 4em 0 0 0;
-	padding: 20px;
-	text-align: justify;
-}

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/drill.js
----------------------------------------------------------------------
diff --git a/sandbox/web-frontend/drill.js b/sandbox/web-frontend/drill.js
deleted file mode 100644
index bbc1b9d..0000000
--- a/sandbox/web-frontend/drill.js
+++ /dev/null
@@ -1,449 +0,0 @@
-/**
- * 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.
- */
-
-// Drill frontend settings
-var MAX_PROJECTS = 100;
-var MAX_DATASOURCES = 100;
-var DRILL_BACKEND_URL = 'http://localhost:6996';
-
-// don't touch the following - internal settings
-var drillstorage = window.localStorage;
-var backendURL = DRILL_BACKEND_URL;
-var projectnum = 0;
-
-$(function(){
-	initForms();
-	
-	// handling of configuration
-	$('#config, #menu-config').click(function(){
-		$('#config-dialog').modal('toggle');
-		return false;
-	});
-	$('#config-form').submit(function() {
-		return saveConfiguration();
-	});
-	$('#config-drill-reset').click(function(){
-		var dconfig = { backendURL: DRILL_BACKEND_URL };
-		backendURL = DRILL_BACKEND_URL;
-		$('#config-drill-backend-url').val(backendURL);
-		_store('config', dconfig);
-		return false;
-	});
-	
-	// handling of about
-	$('#menu-about').click(function(){
-		$('#about-dialog').modal('toggle');
-		return false;
-	});
-
-	// handling of projects
-	$('#project-create').click(function(){
-		$('#project-title').val('');
-		$('#current-project').text('NONE');
-		$('#project-create-form').fadeIn('slow');
-		return false;
-	});
-	$('#project-create-cancel').click(function(){
-		$('#project-create-form').hide();
-		return false;
-	});
-	$('#project-create-form').submit(function() {
-		var ptitle = $('#project-title').val();
-		var project = { timestamp : new Date() , ptitle: ptitle };
-		var apid;
-		
-		if (ptitle) {
-			if($('#current-project').text() == 'NONE') apid = _store('project', project);
-			else apid = _store('project', project, $('#current-project').text());
-			$('#current-project').html(apid);
-			$('#project-create-form').hide();
-			listProjects();
-			return true;
-		}
-		return false;
-	});
-	$('.project-entry .project-main').live('click', function(event){ // deal with project selection	
-		var key = $(this).parent().attr('id'); // using @id of the selected project entry, with current element: div/div
-		$('#current-project').html(key); // ... remember it globaly ...
-		listProjects(); // ... and highlight in project list as the active one
-		return false;
-	});
-	$('.project-entry .icon-trash').live('click', function(event){ // deal with project deletion
-		var response = confirm('Are you sure you want to delete this project and all data sources within it? Note that this action can not be undone ...');
-		var pid = $(this).parent().parent().parent().attr('id');  // using @id of the project entry, with current element: div/div/a/i
-		var idx = 0;
-		var ds;
-		
-		if (response) {
-			// first, remove data sources in project, if they exist ...
-			while(true){
-				ds = _read('drill_ds_' + pid + '_' + idx);
-				if (idx > MAX_DATASOURCES) {
-					break;
-				} 
-				else {
-					if(ds){
-						_remove('drill_ds_' + pid + '_' + idx);
-						resetTargetDataSource('drill_ds_' + pid + '_' + idx);
-					}
-					idx += 1;
-				}
-			}
-			// ... and then remove the project itself ...
-			_remove(pid);
-			listProjects();
-		}
-	});
-	$('.project-entry .icon-edit').live('click', function(event){ // deal with project rename
-		var pid = $(this).parent().parent().parent().attr('id'); // using @id of the project entry, with current element: div/div/a/i
-		var ptitle = _read(pid).ptitle;
-		$('#current-project').text(pid);
-		$('#project-title').val(ptitle);
-		$('#project-create-form').fadeIn('slow');
-		listProjects();
-		return false;
-	});
-	$('#project-help').click(function(){
-		$('#project-help-alert').fadeIn('slow');
-		return false;
-	});
-
-	// handling of data sources
-	$('.project-entry .add-ds').live('click', function(event){ // deal with data source addition to project
-		var key = $(this).parent().parent().attr('id'); // using @id of the selected project entry, with current element: div/div/button
-		$('#current-project').html(key); // ... to remember it globaly ...
-		$('#datasource-id').val('');
-		$('#datasource-add-form').fadeIn('slow');
-		return false;
-    });
-    $('#datasource-add-cancel').click(function(){
-		$('#datasource-add-form').hide();
-		return false;
-    });
-	$('#datasource-add-form').submit(function() {
-		var pid = $('#current-project').text();
-		var dsid = $('#datasource-id').val();
-		var ds = { timestamp : new Date(), pid: pid, dsid: dsid };
-		
-		if (dsid) {
-			_store('ds', ds);
-			$('#datasource-add-form').hide();
-			listProjects();
-			return true;
-		}
-		return false;
-	});
-	$('.project-entry .project-main .datasource-entry').live('click', function(event){ // deal with data source selection
-		var key = $('.dsid', this).attr('id'); // using @id of the child span that has a dsid class on it ...
-		setTargetDataSource(key); // ... to remember it globaly ...
-		listProjects(); // ... and to highlight in project list as the active one
-		return false;
-	});
-	
-	// execute a query - either via button click or by hitting ENTER in the text area
-	$('#drill-query-execute').click(function(){
-		executeQuery();
-		return false;
-	});
-	$('#drill-query').keypress(function(e) {
-		if (e.keyCode == 13 && e.shiftKey) {
-			e.preventDefault();
-			executeQuery();
-			return false;
-		}
-	});
-});
-
-// init all forms (about, config, project list, etc.)
-function initForms() {
-	var dconfig = _read('drill_config');
-	var apid = $('#current-project').text();
-	var tmp;
-	
-	//TODO: store last selected target data source
-	if(dconfig) {
-		backendURL = dconfig.backendURL;
-		$('#config-drill-backend-url').val(backendURL);
-		console.log('CONFIG: using backend ' + backendURL);
-		if(dconfig.targetds) {
-			$('#current-ds').text(dconfig.targetds); // something like 'drill_ds_drill_project_3_1'
-			tmp = dconfig.targetds.split('_');
-			apid = tmp[2] + '_' + tmp[3] + '_' + tmp[4]; // extraxt from targetds: 'drill_ds_drill_project_3_1' -> 'drill_project_3'
-			$('#current-project').html(apid);
-			console.log('CONFIG: active project is [' + apid + '], target data source is [' + dconfig.targetds + ']');
-		}
-	}
-	else {
-		$('#config-drill-backend-url').val(backendURL);
-	}
-	listProjects();
-	console.log('CONFIG: all projects ready.');
-	
-	// UI setup:
-	$('#tutorial').popover({
-		title : 'Apache Drill Tutorial',
-		html: true, 
-		content : '<p><small>A screen cast about how to use the front-end will be available on 15 Oct 2012.</small></p><p><small>For now, configure the back-end with <code>http://srvgal85.deri.ie/apache-drill</code> and create a project that contains a data source with the identifier <code>apache_drill</code>.</small></p>', 
-		placement : 'bottom'
-	});
-
-	$('#config-dialog').modal({
-		backdrop: true,
-		keyboard: true,
-		show: false
-	});
-	
-	$('#about-dialog').modal({
-		backdrop: true,
-		keyboard: true,
-		show: false
-	});
-	
-	$('#help-dialog').modal({
-		backdrop: false,
-		keyboard: true,
-		show: false
-	});
-}
-
-// persists all user and system settings
-function saveConfiguration(){
-	var bURL = $('#config-drill-backend-url').val();
-	var targetds = $('#current-ds').text();
-	var dconfig = { backendURL: bURL, targetds : targetds };
-	
-	if (bURL && targetds) {
-		backendURL = bURL;
-		_store('config', dconfig);
-		return true;
-	}
-	return false;
-}
-
-// sets and automatically saves target data source
-function setTargetDataSource(dsid){
-	$('#current-ds').text(dsid);
-	return saveConfiguration();
-}
-
-// removes stored taarget data source if match
-function resetTargetDataSource(dsid){
-	var targetds = $('#current-ds').text();
-	
-	if (targetds == dsid) {
-		$('#current-ds').text('NONE');
-		return saveConfiguration();
-	}
-	else return false;
-}
-
-// executes the query against a Dummy Drill back-end
-function executeQuery(){
-	var drillquery = $('#drill-query').val();
-	var seldsid = $('#current-ds').text();
-	var ds = _read(seldsid);
-	
-	if(drillquery){
-		if(ds){
-			$('#drill-results-meta').html('');
-			$('#drill-results').html('');
-			$.ajax({
-				type: "GET",
-				url: backendURL +'/q/' + ds.dsid + '/' + drillquery,
-				dataType : "json",
-				success: function(data){
-					if(data) {
-						$('#drill-results-meta').html('<p class="text-info lead">Number of results: <strong>' + data.length + '</strong></p>');
-						$('#drill-results').renderJSON(data);
-					}
-				},
-				error:  function(msg){
-					$('#drill-results-meta').html('');
-					$('#drill-results').html('<div class="alert alert-error"><button type="button" class="close" data-dismiss="alert">×</button><h4>Something went wrong. Might check your configuration, check if the data source exists and make sure your query is properly formatted.</h4><div style="margin: 20px"><pre>' + JSON.stringify(msg) + '</pre></div></div>');
-				} 
-			});
-		}
-		else {
-			alert("Can't execute the query: please select a data source to execute the query against.");
-		}
-	}
-	else {
-		alert("Can't execute the query: please provided a query value, try for example 'name:jane' ...");
-	}
-}
-
-
-/////////////////////////////////////////////////////
-// low-level storage API using localStorage 
-// check http://caniuse.com/#feat=namevalue-storage
-// if your browser supports it
-
-// lists all projects, the selected project and data source
-function listProjects(){
-	var i = 0; // project pointer
-	var j = 0; // data source pointer
-	var buf = '';
-	var selpid = $('#current-project').text();
-	var seldsid = $('#current-ds').text();
-	
-	$('#project-list').html('');
-	
-	while(true){
-		var pid = 'drill_project_' + i;
-		var project = _read(pid);
-		
-		if (i > MAX_PROJECTS) return; // respect limit
-		
-		if(project) {
-			buf = '';
-			
-			if(selpid && (pid == selpid)) { // highligt selected project
-				buf = '<div class="active project-entry" ';
-				console.log('The active project is: ' + selpid);
-			}
-			else {
-				buf = '<div class="project-entry" ';
-			}
-			buf += 'id="' + pid + '">';
-			buf += '<div style="text-align: right"><button class="btn btn-small btn-primary add-ds" type="button" title="Add a new data source to this project ..."><i class="icon-plus icon-white"></i> Add Data Source</button> ';
-			buf += '<a class="btn btn-small" href="#" title="Edit project ..."><i class="icon-edit"></i></a> ';
-			buf += '<a class="btn btn-small" href="#" title="Delete project ..."><i class="icon-trash"></i></a></div>';
-			buf += '<div class="project-main"><h4>' + project.ptitle + '</h4>';
-			buf += '<p class="project-meta muted">Last update: ' +  formatDateHuman(project.timestamp) + '</p>';
-			if(selpid && (pid == selpid)) { // show data sources of selected project
-				buf += '<div class="datasource-entry-container"><h5>Data sources:</h5>';
-				while(true){
-					var dsid = 'drill_ds_drill_project_' + i + '_' + j;
-					var ds = _read(dsid);
-					
-					if (j > MAX_DATASOURCES) break; // respect limit
-					
-					if(ds){
-						if(seldsid && (dsid == seldsid)) { // highligt selected data source
-							buf += '<div class="target datasource-entry btn-success"><i class="icon-file icon-white"></i> <span class="dsid" id="' + dsid +'">' + ds.dsid +'</span></div>';
-							console.log('The target data source for the query is: ' + seldsid);
-						}
-						else {
-							buf += '<div class="datasource-entry"><i class="icon-file"></i> <span class="dsid" id="' + dsid +'">' + ds.dsid +'</span></div>';
-						}
-					}
-					j += 1;
-				}
-				if(_find_latest_ds_in(pid) == 0) buf += '<div class="alert alert-info">No data sources added so far! Use the "Add Data Source" button above to add some ...</div></div>';
-				else buf += '</div>';
-			}
-			else {
-				buf += '<p class="project-meta muted">Data sources: ' +  _find_latest_ds_in(pid) + '</p>';
-			}
-			buf += '</div></div>';
-			$('#project-list').append(buf);
-			projectnum = i;
-		}
-		i += 1;
-	}
-}
-
-// takes a string in ISO8601 (http://en.wikipedia.org/wiki/ISO_8601) format such as `2012-10-14T12:48:28.478Z` and turns it in something human readable
-function formatDateHuman(iso8601datetime) {
-	var now = new Date(Date.now());
-	var today = now.toISOString().split('T')[0];
-	var date = iso8601datetime.split('T')[0]; // 2012-10-14T12:48:28.478Z -> 2012-10-14
-	var time = iso8601datetime.split('T')[1]; // 2012-10-14T12:48:28.478Z -> 12:48:28.478Z
-	var hms = time.split('.')[0]; // 12:48:28
-	
-	if(date == today) return 'Today at ' + hms + ' UTC';
-	else return date + ' at ' + hms + ' UTC';
-}
-
-// creates/stores an entry under the category; if key is provided, entry is updated
-function _store(category, entry, ekey) {
-	var key = 'drill_';
-	var project;
-	
-	if(category == 'config') {
-		key += 'config';
-	}
-	else {
-		if(category == 'project') {
-			if(ekey){
-				key = ekey;
-			}
-			else{
-				projectnum += 1;
-				if (projectnum > MAX_PROJECTS) {
-					alert('Maximum number of projects reached!');
-					return;
-				}
-				key += 'project_' + projectnum;
-			}
-		}
-		else {
-			if(category == 'ds') {
-				key += 'ds_' + entry.pid + '_' + (_find_latest_ds_in(entry.pid) + 1);
-			}
-			else return; // can only store known entry categories
-		}
-	}
-	drillstorage.setItem(key, JSON.stringify(entry));
-	return key;
-}
-
-function _find_latest_ds_in(pid){
-	var idx = 0;
-	var ds;
-	var last_idx = idx;
-	
-	while(true){
-		ds = _read('drill_ds_' + pid + '_' + idx);
-		
-		if (idx > MAX_DATASOURCES) {
-			return last_idx;
-		} 
-		else {
-			if(ds){
-				last_idx = idx;
-			}
-			idx += 1;
-		}
-	}
-}
-
-function _remove(key){
-	drillstorage.removeItem(key);
-}
-
-function _read(key){
-	return JSON.parse(drillstorage.getItem(key));
-}
-
-
-///////////////////
-// utility methods
-
-// http://stackoverflow.com/questions/2573521/how-do-i-output-an-iso-8601-formatted-string-in-javascript
-if (!Date.prototype.toISOString) {
-	Date.prototype.toISOString = function() {
-		function pad(n) { return n < 10 ? '0' + n : n }
-		return	this.getUTCFullYear() + '-'
-				+ pad(this.getUTCMonth() + 1) + '-'
-				+ pad(this.getUTCDate()) + 'T'
-				+ pad(this.getUTCHours()) + ':'
-				+ pad(this.getUTCMinutes()) + ':'
-				+ pad(this.getUTCSeconds()) + 'Z';
-	};
-}

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/dummy-drill/README.md
----------------------------------------------------------------------
diff --git a/sandbox/web-frontend/dummy-drill/README.md b/sandbox/web-frontend/dummy-drill/README.md
deleted file mode 100644
index 8b80652..0000000
--- a/sandbox/web-frontend/dummy-drill/README.md
+++ /dev/null
@@ -1,151 +0,0 @@
-# Dummy Drill
-
-This is a Drill dummy-backend, used in the Apache Drill front-end, to simulate the real backend (as long as we don't have one).
-
-## Usage
-
-### 0. Launching elasticsearch
-
-Got to the directory where you have [elasticsearch](http://www.elasticsearch.org/), ES for short in the following, installed and launch it:
-
-	$ bin/elasticsearch -f
-
-If you now `curl http://localhost:9200/` you should see:
-
-	HTTP/1.1 200 OK
-	Content-Length: 172
-	Content-Type: application/json; charset=UTF-8
-
-	{
-		"name": "Blindspot", 
-		"ok": true, 
-		"status": 200, 
-		"tagline": "You Know, for Search", 
-		"version": {
-			"number": "0.19.9", 
-			"snapshot_build": false
-		}
-	}
-
-### 1. Generate data sources
-
-First, you want to generate a number of data sources (here: JSON documents with random information about beer-preferences of people). Let's create 200 data sources:
-
-	 $ python gen_ds.py 200
-
-The `gen_ds.py` script will generate as many data sources as you tell it to in a sub-directory of the current directory called `ds` and add each to the `apache_drill` index in ES.  If you now inspect the `ds` directory, you should see 200 JSON documents, each looking something like:
-
-	{
-		"beer": "Bud,Paulaner Hefe-Weizen,Bud",
-		"id": 1,
-		"name": "Jane Masters",
-		"created": "2012-09-30T18:02:16Z"
-	}
-	
-You might want to check if all is well (note that I'm using [httpie](https://github.com/jkbr/httpie) here in the following to talk HTTP with the server but feel free to use `curl`). Now try the following - I'm assuming you're running ES at port `9200`:
-
-	$ http http://localhost:9200/apache_drill/_search?q=name:jane
-	
-... and you should get something like this:
-
-	{
-		"took": 1,
-		"timed_out": false,
-		"_shards": {
-			"total": 5,
-			"successful": 5,
-			"failed": 0
-		},
-		"hits": {
-			"total": 41,
-			"max_score": 2.338025,
-			"hits": [{
-				"_index": "apache_drill",
-				"_type": "beer_pref",
-				"_id": "9HORJCZtQFa-yTQyMGiAOg",
-				"_score": 2.338025,
-				"_source": {
-					"beer": "Guinness,Bud,Guinness",
-					"id": 259,
-					"name": "Jane Smith",
-					"created": "2012-10-13T17:29:48Z"
-				}
-			},
-			...
-			}]
-		}
-	}
-
-For a date-range query such as:
-
-	$ http http://localhost:9200/apache_drill/_search?q=created:%5B2012-10-13T17:29:48Z%20TO%202012-10-13:17:29:48Z%5D
-	
-... you should see approximately the following:
-
-	{
-		"took": 2,
-		"timed_out": false,
-		"_shards": {
-			"total": 5,
-			"successful": 5,
-			"failed": 0
-		},
-		"hits": {
-			"total": 500,
-			"max_score": 1.0,
-			"hits": [{
-				"_index": "apache_drill",
-				"_type": "beer_pref",
-				"_id": "2s34_2xxSUCYmPLJzG7FyQ",
-				"_score": 1.0,
-				"_source": {
-					"beer": "Paulaner Hefe-Weizen,Sierra Nevada's Pale Ale,Heineken",
-					"id": 4,
-					"name": "Sarah Masters",
-					"created": "2012-10-13T17:29:48Z"
-				}
-			},
-			...
-			}]
-		}
-	}
-
-
-
-
-### 2. Launching the back-end
-
-	$ python dummy_drill.py
-
-	2012-09-30T08:33:13 Apache Dummy Drill server started, use {Ctrl+C} to shut-down ...
-	2012-09-30T08:33:13 Using elasticsearch interface at 127.0.0.1:9200
-	
-### 3. Testing the back-end
-
-	$ http http://localhost:6996/q/name:jane
-	
-	[{
-		"beer": "Guinness,Bud,Guinness",
-		"created": "2012-10-13T17:29:48Z",
-		"id": 259,
-		"name": "Jane Smith"
-	}, 
-	...
-	{
-		"beer": "Heineken,Paulaner Hefe-Weizen,Sierra Nevada's Pale Ale",
-		"created": "2012-10-13T17:29:49Z",
-		"id": 472,
-		"name": "Jane van Rhein"
-	}]
-	
-
-	
-## Dependencies
-
-* Python 2.7
-* [elasticsearch](http://www.elasticsearch.org/)
-* [pyes](https://github.com/aparo/pyes) - Python ElasticSearch
-
-## License
-
-This software is licensed under Apache 2.0 Software License. In case you have any questions, ask [Michael Hausenblas](http://mhausenblas.info/ "Michael Hausenblas").
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/dummy-drill/dummy_drill.py
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diff --git a/sandbox/web-frontend/dummy-drill/dummy_drill.py b/sandbox/web-frontend/dummy-drill/dummy_drill.py
deleted file mode 100644
index 364b5bd..0000000
--- a/sandbox/web-frontend/dummy-drill/dummy_drill.py
+++ /dev/null
@@ -1,86 +0,0 @@
-"""
-Provides a dummy back-end for the Apache Drill front-end. 
-
-Copyright (c) 2012 The Apache Software Foundation, Licensed under the Apache License, Version 2.0.
-
-@author: Michael Hausenblas, http://mhausenblas.info/#i
-@since: 2012-09-30
-@status: init
-"""
-
-import sys, os, logging, datetime, random, json
-from BaseHTTPServer import BaseHTTPRequestHandler
-from pyes import *
-from pyes.exceptions import *
-
-# configuration
-DEBUG = True
-DS_DIR = 'ds'
-ES_INTERFACE = '127.0.0.1:9200'
-DRILL_INDEX = 'apache_drill'
-BEER_PREF_TYPE = 'beer_pref'
-DRILL_DUMMY_PORT = 6996
-
-if DEBUG:
-	FORMAT = '%(asctime)-0s %(levelname)s %(message)s [at line %(lineno)d]'
-	logging.basicConfig(level=logging.DEBUG, format=FORMAT, datefmt='%Y-%m-%dT%I:%M:%S')
-else:
-	FORMAT = '%(asctime)-0s %(message)s'
-	logging.basicConfig(level=logging.INFO, format=FORMAT, datefmt='%Y-%m-%dT%I:%M:%S')
-
-
-class ApacheDrillDummyServer(BaseHTTPRequestHandler):
-
-	def do_GET(self):
-		# API calls
-		if self.path.startswith('/q/'): # pattern: /q/INDEX/QUERY
-			logging.debug("Processing %s" %(self.path))
-			self.serve_query(self.path.split('/')[-2], self.path.split('/')[-1])
-		else:
-			self.send_error(404,'File Not Found: %s' % self.path)
-		return
-
-	# changes the default behavour of logging everything - only in DEBUG mode
-	def log_message(self, format, *args):
-		if DEBUG:
-			try:
-				BaseHTTPRequestHandler.log_message(self, format, *args)
-			except IOError:
-				pass
-		else:
-			return
-
-	# serves remote content via forwarding the request
-	def serve_query(self, lucindex, q):
-		logging.debug('Querying ES on index %s with query %s' %(lucindex, q))
-		try:
-			results = self.query(lucindex, q)
-			self.send_response(200)
-			self.send_header('Content-type', 'application/json')
-			self.send_header('Access-Control-Allow-Origin', '*') # enable CORS - http://enable-cors.org/#how
-			self.end_headers()
-			self.wfile.write(json.JSONEncoder().encode(results))
-		except IndexMissingException:
-			self.send_error(404,'The data source %s does not exist.' % lucindex)
-
-	def query(self, lucindex, query_str):
-		"""Executes a query against the existing Drill index in elasticsearch."""
-		result_list = []
-		connection = ES(ES_INTERFACE)
-		connection.refresh()
-		q = Search(StringQuery(query_str))
-		results = connection.search(q, indices=[lucindex])
-		for r in results:
-			result_list.append(r)
-		return result_list
-
-if __name__ == '__main__':
-	try:
-		from BaseHTTPServer import HTTPServer
-		server = HTTPServer(('', DRILL_DUMMY_PORT), ApacheDrillDummyServer)
-		logging.info('Apache Dummy Drill server started, use {Ctrl+C} to shut-down ...')
-		logging.info("Using elasticsearch interface at %s" %(ES_INTERFACE))
-		server.serve_forever()
-	except Exception, e:
-		logging.error(e)
-		sys.exit(2)	

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/dummy-drill/gen_ds.py
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diff --git a/sandbox/web-frontend/dummy-drill/gen_ds.py b/sandbox/web-frontend/dummy-drill/gen_ds.py
deleted file mode 100644
index de001c0..0000000
--- a/sandbox/web-frontend/dummy-drill/gen_ds.py
+++ /dev/null
@@ -1,100 +0,0 @@
-"""
-Generates dummy data for the Apache Drill front-end. 
-
-Copyright (c) 2012 The Apache Software Foundation, Licensed under the Apache License, Version 2.0.
-
-@author: Michael Hausenblas, http://mhausenblas.info/#i
-@since: 2012-09-30
-@status: init
-"""
-
-import sys, os, logging, datetime, random, json
-from pyes import *
-
-# configuration
-DEBUG = False
-DS_DIR = 'ds'
-ES_INTERFACE = '127.0.0.1:9200'
-DRILL_INDEX = 'apache_drill'
-BEER_PREF_TYPE = 'beer_pref'
-
-if DEBUG:
-	FORMAT = '%(asctime)-0s %(levelname)s %(message)s [at line %(lineno)d]'
-	logging.basicConfig(level=logging.DEBUG, format=FORMAT, datefmt='%Y-%m-%dT%I:%M:%S')
-else:
-	FORMAT = '%(asctime)-0s %(message)s'
-	logging.basicConfig(level=logging.INFO, format=FORMAT, datefmt='%Y-%m-%dT%I:%M:%S')
-
-
-def setup_ES(con_str):
-	"""Sets up elasticsearch interface, resets existing Drill index and creates a new Drill index based on a simple mapping."""
-	logging.info("Setting up elasticsearch interface at %s" %(con_str))
-	connection = ES(con_str)
-	try:
-		connection.delete_index(DRILL_INDEX) # make sure to reset existing Drill index
-	except:
-		pass
-		
-	connection.create_index(DRILL_INDEX)
-	mapping = {	u'id': {
-					'index': 'not_analyzed',
-					'store': 'yes',
-					'type': u'integer'
-				},
-				u'name': {
-					'boost': 1.0,
-					'index': 'analyzed',
-					'store': 'yes',
-					'type': u'string',
-					"term_vector" : "with_positions_offsets"
-				},
-				u'created': {
-					'boost': 1.0,
-					'index': 'analyzed',
-					'store': 'yes',
-					'type': u'date',
-					"term_vector" : "with_positions_offsets"
-				},
-				u'beer': {
-					'boost': 1.0,
-					'index': 'analyzed',
-					'store': 'yes',
-					'type': u'string',
-					"term_vector" : "with_positions_offsets"
-				}
-	}
-	connection.put_mapping(BEER_PREF_TYPE, {'properties':mapping}, [DRILL_INDEX])
-	return connection
-
-def gen_datasources(numds, es_connection):
-	"""Generates numds data sources in a sub-directory DS_DIR of the current directory and adds each data source to the elasticsearch index."""
-	logging.info("Generating %s data sources in directory %s" %(numds,  os.path.abspath(DS_DIR)))
-
-	beers = ['Bud', 'Heineken', 'Guinness', 'Paulaner Hefe-Weizen', 'Sierra Nevada\'s Pale Ale', 'Hoegaarden']
-	fnames = ['Jim', 'Jane', 'Jill', 'Ted', 'Michael', 'Fred', 'Sophie', 'Stefan', 'Sarah', 'Luis', 'Frank', 'Ben', 'Roberto', 'Kathy']
-	lnames = ['Jones', 'Ding', 'Meyer', 'Smith', 'Cho', 'MacDonell', 'Lu', 'Masters', 'van Rhein', 'Becker', 'Garcia', 'Perez']
-
-	if not os.path.exists(DS_DIR):
-		os.makedirs(DS_DIR)
-	
-	for dsi in range(1, numds + 1):
-		ds_file_name = os.path.join(DS_DIR, ''.join(['ds_', str(dsi), '.json']))
-		ds = open(ds_file_name, 'w')
-		payload = {	'id' : dsi, 
-					'created' : ''.join([datetime.datetime.utcnow().isoformat().split('.')[0], 'Z']),
-					'name' : ' '.join([random.choice(fnames), random.choice(lnames)]),
-					'beer' : ','.join([random.choice(beers), random.choice(beers), random.choice(beers)])
-		}
-		es_connection.index(payload, DRILL_INDEX, BEER_PREF_TYPE)
-		ds.write(json.JSONEncoder().encode(payload))
-		ds.close()
-
-if __name__ == '__main__':
-	try: 
-		numds = int(sys.argv[1])
-		es_connection = setup_ES(ES_INTERFACE)
-		gen_datasources(numds, es_connection)
-	except ValueError:
-		print 'Usage:\n $python gen_ds.py NUMBER_OF_DATASOURCES'
-		print 'Example:\n $python gen_ds.py 10'
-		sys.exit()

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/img/feather-small.gif
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http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/index.html
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-<!DOCTYPE html>
-<html lang="en">
-<head>
-	<meta charset="utf-8">
-	<title>Apache Drill</title> 
-	<meta name="viewport" content="width=device-width, initial-scale=1.0">
-	<meta name="description" content="">
-	<meta name="author" content="">
-	<link href="lib/bootstrap/css/bootstrap.css" rel="stylesheet">
-	<link href="lib/bootstrap/css/bootstrap-responsive.css" rel="stylesheet">
-	<link href="drill.css" rel="stylesheet">
-	<!--[if lt IE 9]>
-	  <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
-	<![endif]-->
-</head>
-<body>
-	<!-- The menu -->
-	<div class="navbar navbar-inverse navbar-fixed-top">
-		<div class="navbar-inner">
-			<div class="container-fluid">
-				<a class="brand" href="http://incubator.apache.org/drill/" target="_blank">Apache Drill</a>
-				<div class="nav-collapse collapse">
-					<ul class="nav">
-						<li class="active"><a href="#">Home</a></li>
-						<li><a href="#" onclick="return false" id="menu-config">Configure</a></li>
-						<li><a href="#" onclick="return false" id="menu-about">About</a></li>
-						<li><a href="http://github.com/mhausenblas/apache-drill-frontend" target="_blank">Source</a></li>
-					</ul>
-				</div>
-			</div>
-		</div>
-	</div>
-	
-	<!-- @@TODO: include Ted's new logo -->
-	
-	<!-- About dialog box -->
-	<div class="modal hide" id="about-dialog" data-keyboard="true">
-		<div class="modal-header">
-			<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
-			<h3>About Apache Drill</h3>
-		</div>
-		<div class="modal-body">
-			<p>This is the <a href="http://incubator.apache.org/drill/" target="_blank">Apache Drill</a> front-end, a Web application that acts as a user interface to issue queries against a back-end. This software is licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0" title="">Apache License, Version 2.0</a>. If you have any questions, ping <a href="http://mhausenblas.info/" target="_blank">Michael Hausenblas</a>.</p>
-			<p class="muted">Note that all information about projects and data sources is stored locally (in your browser) using HTML5 <a href="http://diveintohtml5.info/storage.html" title="Local Storage - Dive Into HTML5">localStorage</a>. So, if you're unsure if your browser supports this, you might want to <a href="http://caniuse.com/#feat=namevalue-storage" title="When can I use... Support tables for HTML5, CSS3, etc">check it</a>  first.</p>
-		</div>
-		<div class="modal-footer">
-			<button class="btn" data-dismiss="modal" aria-hidden="true">Cancel</button>
-		</div>
-	</div>
-	
-	
-	<!-- Configuration dialog box -->
-	<div class="modal hide" id="config-dialog" data-keyboard="true">
-		<form id="config-form">
-			<div class="modal-header">
-				<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
-				<h3>Apache Drill configuration</h3>
-			</div>
-			<div class="modal-body">
-				<fieldset>
-					<legend>Dummy Drill back-end</legend>
-					<label>Address:</label>
-					<input type="text" placeholder="http://..." id="config-drill-backend-url">
-					<span class="help-block">Provide the URL of the Dummy Drill back-end, here.</span>
-				</fieldset>
-				<fieldset>
-					<legend>BigQuery</legend>
-					<span class="help-block">Alternatively, we're using <a href="https://developers.google.com/bigquery/" target="_blank">BigQuery</a> as a back-end. This will be implemented, soon.</span>
-				</fieldset>
-			</div>
-			<div class="modal-footer">
-				<button class="btn" data-dismiss="modal" aria-hidden="true">Cancel</button>
-				<button class="btn" id="config-drill-reset">Reset to defaults</button>
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-			</div>
-		</form>
-	</div>
-	
-	
-	<!-- The main content -->
-	<div class="container-fluid">
-		<div class="row-fluid">
-			<div class="span9">
-				<div class="hero-unit alert muted">
-					<button type="button" class="close" data-dismiss="alert">×</button>
-					<h1>Welcome to Apache Drill!</h1>
-					<p class="lead">To start using Apache Drill, you first want to <em>configure</em> the back-end and then create a project on the right hand side or, if you're new to Drill, take a guided tour using some example data first. If you don't have the <em>Dummy Drill</em> back-end running locally, change the address to <code>http://srvgal85.deri.ie/apache-drill/</code>, using the configure button below.</p>
-					<p><a class="btn btn-primary btn-large" id="tutorial">Tutorial &raquo;</a> <button type="button" class="btn btn-large" id="config">Configure &raquo;</button></p>
-				</div>
-				<div class="row-fluid">
-					<div class="span12">
-						<h2>Query</h2>
-						<textarea class="field span12" id="drill-query" rows="6" placeholder="Enter your query following Lucene query syntax, here." autofocus="autofocus"></textarea>
-						<p class="help-block">For example, try the following queries: <code>name:jane</code>, or <code>created:[2012-10-13T17:29:48Z TO 2012-10-13:17:29:48Z]</code>, or simply <code>Guinness</code>.
-						<span class="muted">Note: you can also execute the query by hitting ENTER while having the SHIFT key pressed.</span></p>
-						<div class="pull-right"><a class="btn btn-large btn btn-success" href="#" onclick="return false" id="drill-query-execute">Execute</a></div>
-					</div>
-				</div>
-				<div class="row-fluid">
-					<div class="span12">
-						<h2>Results</h2>
-						<div id="drill-results-meta"></div>
-						<div id="drill-results"></div>
-					</div>
-				</div>
-			</div>
-		<div class="span3">
-			<div id="current-project" class="hide">NONE</div>
-			<div id="current-ds" class="hide">NONE</div>
-			<!-- Project create form  @@TODO: turn this into modal dialog -->
-			<form class="hide" id="project-create-form">
-				<fieldset>
-					<legend>Project</legend>
-					<label>Title:</label>
-					<input type="text" placeholder="Project title" id="project-title">
-					<span class="help-block">Provide a title for your project here.</span>
-				</fieldset>
-				<div class="form-actions">
-					<button type="button" class="btn" id="project-create-cancel">Cancel</button>
-					<button type="submit" class="btn btn-primary">Save changes</button>
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-			</form>
-			<!-- Project help dialog box -->
-			<div class="alert alert-info alert-block hide" data-alert="alert" id="project-help-alert">
-				<button type="button" class="close" data-dismiss="alert">×</button>
-				<h4>Help on projects</h4>
-				<p>Projects are a collection of datasets, for example grouped thematically or by the original data publisher. A query is executed against all active data sources across all projects.</p>
-			</div>
-			<!-- Data source add form -->
-			<form class="hide" id="datasource-add-form">
-				<fieldset>
-					<legend>Data Source</legend>
-					<label>Identifier:</label>
-					<input type="text" placeholder="Data source identifier" id="datasource-id">
-					<span class="help-block">Provide an unique identifier for the data source here (for now, this is the name of the Lucene index).</span>
-				</fieldset>
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-					<button type="button" class="btn" id="datasource-add-cancel">Cancel</button>
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-				</div>
-			</form>
-			<div class="well sidebar-nav">
-				<button class="btn btn-small" type="button" id="project-help"><i class="i"></i>?</button>
-				<button class="pull-right btn btn-primary" type="button" id="project-create" title="Create a new project ..."><i class="icon-plus icon-white"></i> Create Project</button> 
-				<div id="project-list"></div>
-			</div>
-		</div>
-	</div>
-	<footer>
-		<div class="apache-logo"><img src="img/feather-small.gif" width="100" alt="Apache feather" /></div>
-		<p class="muted">
-		Copyright &copy; 2012, <a href="http://www.apache.org/" title="Welcome to The Apache Software Foundation!">The Apache Software Foundation</a>. Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0" title="">Apache License, Version 2.0</a> &mdash; 
-		Apache and the Apache feather logo are trademarks of The Apache Software Foundation.</p>
-	</footer>
-	</div>
-
-	<script src="lib/jquery.js"></script>
-	<script src="lib/jquery.renderjson.js"></script>
-	<script src="lib/bootstrap/js/bootstrap.js"></script>
-	<script src="drill.js"></script>
-</body>
-</html>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/lib/bootstrap/css/bootstrap-responsive.css
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diff --git a/sandbox/web-frontend/lib/bootstrap/css/bootstrap-responsive.css b/sandbox/web-frontend/lib/bootstrap/css/bootstrap-responsive.css
deleted file mode 100644
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--- a/sandbox/web-frontend/lib/bootstrap/css/bootstrap-responsive.css
+++ /dev/null
@@ -1,1058 +0,0 @@
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http://git-wip-us.apache.org/repos/asf/drill/blob/9a48e688/sandbox/web-frontend/lib/bootstrap/css/bootstrap-responsive.min.css
----------------------------------------------------------------------
diff --git a/sandbox/web-frontend/lib/bootstrap/css/bootstrap-responsive.min.css b/sandbox/web-frontend/lib/bootstrap/css/bootstrap-responsive.min.css
deleted file mode 100644
index 7b0158d..0000000
--- a/sandbox/web-frontend/lib/bootstrap/css/bootstrap-responsive.min.css
+++ /dev/null
@@ -1,9 +0,0 @@
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