http://git-wip-us.apache.org/repos/asf/drill-site/blob/ee640eab/docs/connect-a-data-source-introduction/index.html
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diff --git a/docs/connect-a-data-source-introduction/index.html 
b/docs/connect-a-data-source-introduction/index.html
index ffd729d..e5050e8 100644
--- a/docs/connect-a-data-source-introduction/index.html
+++ b/docs/connect-a-data-source-introduction/index.html
@@ -9,26 +9,21 @@
 
 <title>Connect a Data Source Introduction - Apache Drill</title>
 
-<link href="/css/syntax.css" rel="stylesheet" type="text/css">
-<link href="/css/style.css" rel="stylesheet" type="text/css">
-<link href="/css/arrows.css" rel="stylesheet" type="text/css">
-<link href="/css/breadcrumbs.css" rel="stylesheet" type="text/css">
-<link href="/css/code.css" rel="stylesheet" type="text/css">
-<link rel="stylesheet" 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
-<link href="/css/responsive.css" rel="stylesheet" type="text/css">
-
-<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
-<link rel="icon" href="/favicon.ico" type="image/x-icon">
-
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery-1.11.1.min.js"></script>
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery.easing.1.3.js"></script>
+<link 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" 
rel="stylesheet" type="text/css"/>
+<link href="/css/site.css" rel="stylesheet" type="text/css"/>
+
+<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"/>
+<link rel="icon" href="/favicon.ico" type="image/x-icon"/>
+
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js" 
language="javascript" type="text/javascript"></script>
+<script 
src="//cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js" 
language="javascript" type="text/javascript"></script>
 <script language="javascript" type="text/javascript" 
src="/js/modernizr.custom.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/script.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/drill.js"></script>
 
-
 </head>
 
+
 <body onResize="resized();">
   <div class="page-wrap">
     <div class="bui"></div>
@@ -63,6 +58,12 @@
       
         <li><a href="/docs/query-data/">Query Data</a></li>
       
+        <li><a href="/docs/performance-tuning/">Performance Tuning</a></li>
+      
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
+        <li><a href="/docs/query-audit-logging/">Query Audit Logging</a></li>
+      
         <li><a href="/docs/sql-reference/">SQL Reference</a></li>
       
         <li><a href="/docs/data-sources-and-file-formats/">Data Sources and 
File Formats</a></li>
@@ -81,6 +82,8 @@
       
         <li><a href="/docs/project-bylaws/">Project Bylaws</a></li>
       
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
     </ul>
   </li>
   <li class='nav'>
@@ -110,7 +113,9 @@
 </ul>
 </div>
 
-      
+    <link href="/css/content.css" rel="stylesheet" type="text/css">
+
+
       
 
 
@@ -149,14 +154,7 @@
             
           
             
-              <li class="toctree-l2"><a href="javascript: 
void(0);">Architectural Highlights</a></li>
-              <ul style="display: none">
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/flexibility/">Flexibility</a></li>
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
-              
-            </ul>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
             
           
           </ul>
@@ -203,6 +201,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-highly-dynamic-datasets/">Analyzing Highly Dynamic 
Datasets</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-social-media/">Analyzing Social Media</a></li>
+            
+          
           </ul>
         
       
@@ -300,7 +302,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-the-drill-shell/">Configuring the Drill Shell</a></li>
             
           
           </ul>
@@ -357,7 +359,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc/">Using JDBC</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc-with-squirrel-on-windows/">Using JDBC with SQuirreL on 
Windows</a></li>
             
           
             
@@ -409,6 +411,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-tibco-spotfire-server-with-drill/">Configuring Tibco 
Spotfire Server with Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-apache-drill-with-tableau-9-desktop/">Using Apache Drill with 
Tableau 9 Desktop</a></li>
             
           
@@ -487,6 +493,32 @@
         
       
         
+          <li class="toctree-l1"><a href="javascript: void(0);">Performance 
Tuning</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance-tuning-introduction/">Performance Tuning 
Introduction</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a class="reference internal" 
href="/docs/log-and-debug/">Log and Debug</a></li>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Query Audit 
Logging</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/getting-query-information/">Getting Query Information</a></li>
+            
+          
+          </ul>
+        
+      
+        
           <li class="toctree-l1"><a href="javascript: void(0);">SQL 
Reference</a></li>
           <ul style="display: none">
           
@@ -563,27 +595,47 @@
               
                 <li class="toctree-l3"><a class="reference internal" 
href="/docs/supported-sql-commands/">Supported SQL Commands</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session-command/">ALTER SESSION Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session/">ALTER SESSION</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system/">ALTER SYSTEM</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas/">CREATE TABLE AS (CTAS)</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view/">CREATE VIEW</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/drop-view/">DROP VIEW</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe/">DESCRIBE</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain/">EXPLAIN</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select/">SELECT</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-from/">SELECT FROM</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-group-by/">SELECT GROUP BY</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system-command/">ALTER SYSTEM Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-having/">SELECT HAVING</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas-command/">CREATE TABLE AS (CTAS) 
Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-limit/">SELECT LIMIT</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view-command/">CREATE VIEW Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-offset/">SELECT OFFSET</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe-command/">DESCRIBE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-order-by/">SELECT ORDER BY</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain-commands/">EXPLAIN Commands</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-union/">SELECT UNION</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-statements/">SELECT Statements</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-where/">SELECT WHERE</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas-command/">SHOW DATABASES and SHOW 
SCHEMAS Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-with/">SELECT WITH</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files-command/">SHOW FILES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas/">SHOW DATABASES and SHOW 
SCHEMAS</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables-command/">SHOW TABLES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files/">SHOW FILES</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use-command/">USE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables/">SHOW TABLES</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use/">USE</a></li>
               
             </ul>
             
@@ -782,6 +834,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/what-is-apache-drill/">What is Apache Drill</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+            
+          
           </ul>
         
       
@@ -800,6 +856,29 @@
           <li class="toctree-l1"><a class="reference internal" 
href="/docs/project-bylaws/">Project Bylaws</a></li>
         
       
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Log and 
Debug</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/log-and-debug-introduction/">Log and Debug Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/error-messages/">Error Messages</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/modify-logback-xml/">Modify logback.xml</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/review-the-java-stack-trace/">Review the Java Stack Trace</a></li>
+            
+          
+          </ul>
+        
+      
       </ul>
 
     </div>
@@ -807,7 +886,7 @@
 </aside>
 
 
-  <nav class="breadcrumbs">
+<nav class="breadcrumbs">
   <li><a href="/docs/">Docs</a></li>
  
   
@@ -816,23 +895,23 @@
   <li>Connect a Data Source Introduction</li>
 </nav>
 
-  <div class="main-content-wrapper">
-    <div class="main-content">
+<div class="main-content-wrapper">
+  <div class="main-content">
 
-      
-        <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/connect-a-data-source/010-connect-a-data-source-introduction.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
-      
+    
+      <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/connect-a-data-source/010-connect-a-data-source-introduction.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
+    
 
-      <div class="int_title">
-        <h1>Connect a Data Source Introduction</h1>
+    <div class="int_title left">
+      <h1>Connect a Data Source Introduction</h1>
 
-      </div>
+    </div>
 
-      <link href="/css/docpage.css" rel="stylesheet" type="text/css">
+    <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
-      <div class="int_text" align="left">
-        
-          <p>A storage plugin is an interface for connecting to a data source 
to read and write data. Apache Drill connects to a data source, such as a file 
on the file system or a Hive metastore, through a storage plugin. When you 
execute a query, Drill gets the plugin name you provide in FROM clause of your 
query or from the default you specify in the USE.<plugin name> command that 
precedes the query.
+    <div class="int_text" align="left">
+      
+        <p>A storage plugin is an interface for connecting to a data source to 
read and write data. Apache Drill connects to a data source, such as a file on 
the file system or a Hive metastore, through a storage plugin. When you execute 
a query, Drill gets the plugin name you provide in FROM clause of your query or 
from the default you specify in the USE.<plugin name> command that precedes the 
query.
 . </p>
 
 <p>In addition to the connection string, the storage plugin configures the 
workspace and file formats for reading data, as described in subsequent 
sections. </p>
@@ -866,17 +945,17 @@ data source:</p>
 <p>A storage plugin informs the execution engine of any native capabilities, 
such
 as predicate pushdown, joins, and SQL.</p>
 
+    
       
-        
-          <div class="doc-nav">
+        <div class="doc-nav">
   
   <span class="previous-toc"><a href="/docs/connect-a-data-source/">← 
Connect a Data Source</a></span><span class="next-toc"><a 
href="/docs/storage-plugin-registration/">Storage Plugin Registration 
→</a></span>
 </div>
 
-      
-      </div>
+    
     </div>
   </div>
+</div>
 
   </div>
   <p class="push"></p>

http://git-wip-us.apache.org/repos/asf/drill-site/blob/ee640eab/docs/connect-a-data-source/index.html
----------------------------------------------------------------------
diff --git a/docs/connect-a-data-source/index.html 
b/docs/connect-a-data-source/index.html
index dafef3b..a9958aa 100644
--- a/docs/connect-a-data-source/index.html
+++ b/docs/connect-a-data-source/index.html
@@ -9,26 +9,21 @@
 
 <title>Connect a Data Source - Apache Drill</title>
 
-<link href="/css/syntax.css" rel="stylesheet" type="text/css">
-<link href="/css/style.css" rel="stylesheet" type="text/css">
-<link href="/css/arrows.css" rel="stylesheet" type="text/css">
-<link href="/css/breadcrumbs.css" rel="stylesheet" type="text/css">
-<link href="/css/code.css" rel="stylesheet" type="text/css">
-<link rel="stylesheet" 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
-<link href="/css/responsive.css" rel="stylesheet" type="text/css">
-
-<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
-<link rel="icon" href="/favicon.ico" type="image/x-icon">
-
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery-1.11.1.min.js"></script>
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery.easing.1.3.js"></script>
+<link 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" 
rel="stylesheet" type="text/css"/>
+<link href="/css/site.css" rel="stylesheet" type="text/css"/>
+
+<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"/>
+<link rel="icon" href="/favicon.ico" type="image/x-icon"/>
+
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js" 
language="javascript" type="text/javascript"></script>
+<script 
src="//cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js" 
language="javascript" type="text/javascript"></script>
 <script language="javascript" type="text/javascript" 
src="/js/modernizr.custom.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/script.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/drill.js"></script>
 
-
 </head>
 
+
 <body onResize="resized();">
   <div class="page-wrap">
     <div class="bui"></div>
@@ -63,6 +58,12 @@
       
         <li><a href="/docs/query-data/">Query Data</a></li>
       
+        <li><a href="/docs/performance-tuning/">Performance Tuning</a></li>
+      
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
+        <li><a href="/docs/query-audit-logging/">Query Audit Logging</a></li>
+      
         <li><a href="/docs/sql-reference/">SQL Reference</a></li>
       
         <li><a href="/docs/data-sources-and-file-formats/">Data Sources and 
File Formats</a></li>
@@ -81,6 +82,8 @@
       
         <li><a href="/docs/project-bylaws/">Project Bylaws</a></li>
       
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
     </ul>
   </li>
   <li class='nav'>
@@ -110,7 +113,9 @@
 </ul>
 </div>
 
-      
+    <link href="/css/content.css" rel="stylesheet" type="text/css">
+
+
       
 
 
@@ -149,14 +154,7 @@
             
           
             
-              <li class="toctree-l2"><a href="javascript: 
void(0);">Architectural Highlights</a></li>
-              <ul style="display: none">
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/flexibility/">Flexibility</a></li>
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
-              
-            </ul>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
             
           
           </ul>
@@ -203,6 +201,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-highly-dynamic-datasets/">Analyzing Highly Dynamic 
Datasets</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-social-media/">Analyzing Social Media</a></li>
+            
+          
           </ul>
         
       
@@ -300,7 +302,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-the-drill-shell/">Configuring the Drill Shell</a></li>
             
           
           </ul>
@@ -357,7 +359,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc/">Using JDBC</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc-with-squirrel-on-windows/">Using JDBC with SQuirreL on 
Windows</a></li>
             
           
             
@@ -409,6 +411,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-tibco-spotfire-server-with-drill/">Configuring Tibco 
Spotfire Server with Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-apache-drill-with-tableau-9-desktop/">Using Apache Drill with 
Tableau 9 Desktop</a></li>
             
           
@@ -487,6 +493,32 @@
         
       
         
+          <li class="toctree-l1"><a href="javascript: void(0);">Performance 
Tuning</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance-tuning-introduction/">Performance Tuning 
Introduction</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a class="reference internal" 
href="/docs/log-and-debug/">Log and Debug</a></li>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Query Audit 
Logging</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/getting-query-information/">Getting Query Information</a></li>
+            
+          
+          </ul>
+        
+      
+        
           <li class="toctree-l1"><a href="javascript: void(0);">SQL 
Reference</a></li>
           <ul style="display: none">
           
@@ -563,27 +595,47 @@
               
                 <li class="toctree-l3"><a class="reference internal" 
href="/docs/supported-sql-commands/">Supported SQL Commands</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session-command/">ALTER SESSION Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session/">ALTER SESSION</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system/">ALTER SYSTEM</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas/">CREATE TABLE AS (CTAS)</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view/">CREATE VIEW</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/drop-view/">DROP VIEW</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe/">DESCRIBE</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain/">EXPLAIN</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select/">SELECT</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-from/">SELECT FROM</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-group-by/">SELECT GROUP BY</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system-command/">ALTER SYSTEM Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-having/">SELECT HAVING</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas-command/">CREATE TABLE AS (CTAS) 
Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-limit/">SELECT LIMIT</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view-command/">CREATE VIEW Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-offset/">SELECT OFFSET</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe-command/">DESCRIBE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-order-by/">SELECT ORDER BY</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain-commands/">EXPLAIN Commands</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-union/">SELECT UNION</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-statements/">SELECT Statements</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-where/">SELECT WHERE</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas-command/">SHOW DATABASES and SHOW 
SCHEMAS Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-with/">SELECT WITH</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files-command/">SHOW FILES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas/">SHOW DATABASES and SHOW 
SCHEMAS</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables-command/">SHOW TABLES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files/">SHOW FILES</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use-command/">USE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables/">SHOW TABLES</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use/">USE</a></li>
               
             </ul>
             
@@ -782,6 +834,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/what-is-apache-drill/">What is Apache Drill</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+            
+          
           </ul>
         
       
@@ -800,6 +856,29 @@
           <li class="toctree-l1"><a class="reference internal" 
href="/docs/project-bylaws/">Project Bylaws</a></li>
         
       
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Log and 
Debug</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/log-and-debug-introduction/">Log and Debug Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/error-messages/">Error Messages</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/modify-logback-xml/">Modify logback.xml</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/review-the-java-stack-trace/">Review the Java Stack Trace</a></li>
+            
+          
+          </ul>
+        
+      
       </ul>
 
     </div>
@@ -807,74 +886,74 @@
 </aside>
 
 
-  <nav class="breadcrumbs">
+<nav class="breadcrumbs">
   <li><a href="/docs/">Docs</a></li>
  
   
   <li>Connect a Data Source</li>
 </nav>
 
-  <div class="main-content-wrapper">
-    <div class="main-content">
+<div class="main-content-wrapper">
+  <div class="main-content">
 
-      
-        <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/050-connect-a-data-source.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
-      
+    
+      <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/050-connect-a-data-source.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
+    
 
-      <div class="int_title">
-        <h1>Connect a Data Source</h1>
+    <div class="int_title left">
+      <h1>Connect a Data Source</h1>
 
-      </div>
+    </div>
 
-      <link href="/css/docpage.css" rel="stylesheet" type="text/css">
+    <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
-      <div class="int_text" align="left">
+    <div class="int_text" align="left">
+      
+        <ul>
+        
+          <li><a href="/docs/connect-a-data-source-introduction/">Connect a 
Data Source Introduction</a></li>
+        
+      
+          <li><a href="/docs/storage-plugin-registration/">Storage Plugin 
Registration</a></li>
+        
+      
+          <li><a href="/docs/storage-plugin-configuration/">Storage Plugin 
Configuration</a></li>
         
           <ul>
           
-            <li><a href="/docs/connect-a-data-source-introduction/">Connect a 
Data Source Introduction</a></li>
-          
+            <li><a href="/docs/plugin-configuration-introduction/">Plugin 
Configuration Introduction</a></li>
         
-            <li><a href="/docs/storage-plugin-registration/">Storage Plugin 
Registration</a></li>
-          
+            <li><a href="/docs/workspaces/">Workspaces</a></li>
         
-            <li><a href="/docs/storage-plugin-configuration/">Storage Plugin 
Configuration</a></li>
-          
-            <ul>
-            
-              <li><a href="/docs/plugin-configuration-introduction/">Plugin 
Configuration Introduction</a></li>
-          
-              <li><a href="/docs/workspaces/">Workspaces</a></li>
-          
-              <li><a href="/docs/file-system-storage-plugin/">File System 
Storage Plugin</a></li>
-          
-              <li><a href="/docs/hbase-storage-plugin/">HBase Storage 
Plugin</a></li>
-          
-              <li><a href="/docs/hive-storage-plugin/">Hive Storage 
Plugin</a></li>
-          
-              <li><a href="/docs/drill-default-input-format/">Drill Default 
Input Format</a></li>
-          
-          </ul>
+            <li><a href="/docs/file-system-storage-plugin/">File System 
Storage Plugin</a></li>
         
+            <li><a href="/docs/hbase-storage-plugin/">HBase Storage 
Plugin</a></li>
         
-            <li><a href="/docs/mongodb-plugin-for-apache-drill/">MongoDB 
Plugin for Apache Drill</a></li>
-          
+            <li><a href="/docs/hive-storage-plugin/">Hive Storage 
Plugin</a></li>
         
-            <li><a href="/docs/mapr-db-format/">MapR-DB Format</a></li>
-          
+            <li><a href="/docs/drill-default-input-format/">Drill Default 
Input Format</a></li>
         
         </ul>
       
+      
+          <li><a href="/docs/mongodb-plugin-for-apache-drill/">MongoDB Plugin 
for Apache Drill</a></li>
         
-          <div class="doc-nav">
+      
+          <li><a href="/docs/mapr-db-format/">MapR-DB Format</a></li>
+        
+      
+      </ul>
+    
+      
+        <div class="doc-nav">
   
-  <span class="previous-toc"><a href="/docs/partition-pruning/">← Partition 
Pruning</a></span><span class="next-toc"><a 
href="/docs/connect-a-data-source-introduction/">Connect a Data Source 
Introduction →</a></span>
+  <span class="previous-toc"><a href="/docs/configuring-the-drill-shell/">← 
Configuring the Drill Shell</a></span><span class="next-toc"><a 
href="/docs/connect-a-data-source-introduction/">Connect a Data Source 
Introduction →</a></span>
 </div>
 
-      
-      </div>
+    
     </div>
   </div>
+</div>
 
   </div>
   <p class="push"></p>

http://git-wip-us.apache.org/repos/asf/drill-site/blob/ee640eab/docs/connecting-to-odbc-data-sources/index.html
----------------------------------------------------------------------
diff --git a/docs/connecting-to-odbc-data-sources/index.html 
b/docs/connecting-to-odbc-data-sources/index.html
index cd03a54..48ba512 100644
--- a/docs/connecting-to-odbc-data-sources/index.html
+++ b/docs/connecting-to-odbc-data-sources/index.html
@@ -9,26 +9,21 @@
 
 <title>Connecting to ODBC Data Sources - Apache Drill</title>
 
-<link href="/css/syntax.css" rel="stylesheet" type="text/css">
-<link href="/css/style.css" rel="stylesheet" type="text/css">
-<link href="/css/arrows.css" rel="stylesheet" type="text/css">
-<link href="/css/breadcrumbs.css" rel="stylesheet" type="text/css">
-<link href="/css/code.css" rel="stylesheet" type="text/css">
-<link rel="stylesheet" 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
-<link href="/css/responsive.css" rel="stylesheet" type="text/css">
-
-<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
-<link rel="icon" href="/favicon.ico" type="image/x-icon">
-
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery-1.11.1.min.js"></script>
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery.easing.1.3.js"></script>
+<link 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" 
rel="stylesheet" type="text/css"/>
+<link href="/css/site.css" rel="stylesheet" type="text/css"/>
+
+<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"/>
+<link rel="icon" href="/favicon.ico" type="image/x-icon"/>
+
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js" 
language="javascript" type="text/javascript"></script>
+<script 
src="//cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js" 
language="javascript" type="text/javascript"></script>
 <script language="javascript" type="text/javascript" 
src="/js/modernizr.custom.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/script.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/drill.js"></script>
 
-
 </head>
 
+
 <body onResize="resized();">
   <div class="page-wrap">
     <div class="bui"></div>
@@ -63,6 +58,12 @@
       
         <li><a href="/docs/query-data/">Query Data</a></li>
       
+        <li><a href="/docs/performance-tuning/">Performance Tuning</a></li>
+      
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
+        <li><a href="/docs/query-audit-logging/">Query Audit Logging</a></li>
+      
         <li><a href="/docs/sql-reference/">SQL Reference</a></li>
       
         <li><a href="/docs/data-sources-and-file-formats/">Data Sources and 
File Formats</a></li>
@@ -81,6 +82,8 @@
       
         <li><a href="/docs/project-bylaws/">Project Bylaws</a></li>
       
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
     </ul>
   </li>
   <li class='nav'>
@@ -110,7 +113,9 @@
 </ul>
 </div>
 
-      
+    <link href="/css/content.css" rel="stylesheet" type="text/css">
+
+
       
 
 
@@ -149,14 +154,7 @@
             
           
             
-              <li class="toctree-l2"><a href="javascript: 
void(0);">Architectural Highlights</a></li>
-              <ul style="display: none">
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/flexibility/">Flexibility</a></li>
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
-              
-            </ul>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
             
           
           </ul>
@@ -203,6 +201,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-highly-dynamic-datasets/">Analyzing Highly Dynamic 
Datasets</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-social-media/">Analyzing Social Media</a></li>
+            
+          
           </ul>
         
       
@@ -300,7 +302,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-the-drill-shell/">Configuring the Drill Shell</a></li>
             
           
           </ul>
@@ -357,7 +359,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc/">Using JDBC</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc-with-squirrel-on-windows/">Using JDBC with SQuirreL on 
Windows</a></li>
             
           
             
@@ -409,6 +411,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-tibco-spotfire-server-with-drill/">Configuring Tibco 
Spotfire Server with Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-apache-drill-with-tableau-9-desktop/">Using Apache Drill with 
Tableau 9 Desktop</a></li>
             
           
@@ -487,6 +493,32 @@
         
       
         
+          <li class="toctree-l1"><a href="javascript: void(0);">Performance 
Tuning</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance-tuning-introduction/">Performance Tuning 
Introduction</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a class="reference internal" 
href="/docs/log-and-debug/">Log and Debug</a></li>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Query Audit 
Logging</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/getting-query-information/">Getting Query Information</a></li>
+            
+          
+          </ul>
+        
+      
+        
           <li class="toctree-l1"><a href="javascript: void(0);">SQL 
Reference</a></li>
           <ul style="display: none">
           
@@ -563,27 +595,47 @@
               
                 <li class="toctree-l3"><a class="reference internal" 
href="/docs/supported-sql-commands/">Supported SQL Commands</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session-command/">ALTER SESSION Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session/">ALTER SESSION</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system/">ALTER SYSTEM</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas/">CREATE TABLE AS (CTAS)</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view/">CREATE VIEW</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/drop-view/">DROP VIEW</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe/">DESCRIBE</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain/">EXPLAIN</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select/">SELECT</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-from/">SELECT FROM</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-group-by/">SELECT GROUP BY</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system-command/">ALTER SYSTEM Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-having/">SELECT HAVING</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas-command/">CREATE TABLE AS (CTAS) 
Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-limit/">SELECT LIMIT</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view-command/">CREATE VIEW Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-offset/">SELECT OFFSET</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe-command/">DESCRIBE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-order-by/">SELECT ORDER BY</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain-commands/">EXPLAIN Commands</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-union/">SELECT UNION</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-statements/">SELECT Statements</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-where/">SELECT WHERE</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas-command/">SHOW DATABASES and SHOW 
SCHEMAS Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-with/">SELECT WITH</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files-command/">SHOW FILES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas/">SHOW DATABASES and SHOW 
SCHEMAS</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables-command/">SHOW TABLES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files/">SHOW FILES</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use-command/">USE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables/">SHOW TABLES</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use/">USE</a></li>
               
             </ul>
             
@@ -782,6 +834,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/what-is-apache-drill/">What is Apache Drill</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+            
+          
           </ul>
         
       
@@ -800,6 +856,29 @@
           <li class="toctree-l1"><a class="reference internal" 
href="/docs/project-bylaws/">Project Bylaws</a></li>
         
       
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Log and 
Debug</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/log-and-debug-introduction/">Log and Debug Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/error-messages/">Error Messages</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/modify-logback-xml/">Modify logback.xml</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/review-the-java-stack-trace/">Review the Java Stack Trace</a></li>
+            
+          
+          </ul>
+        
+      
       </ul>
 
     </div>
@@ -807,7 +886,7 @@
 </aside>
 
 
-  <nav class="breadcrumbs">
+<nav class="breadcrumbs">
   <li><a href="/docs/">Docs</a></li>
  
   
@@ -818,23 +897,23 @@
   <li>Connecting to ODBC Data Sources</li>
 </nav>
 
-  <div class="main-content-wrapper">
-    <div class="main-content">
+<div class="main-content-wrapper">
+  <div class="main-content">
 
-      
-        <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/odbc-jdbc-interfaces/using-odbc-on-windows/030-connecting-to-data-sources.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
-      
+    
+      <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/odbc-jdbc-interfaces/using-odbc-on-windows/030-connecting-to-data-sources.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
+    
 
-      <div class="int_title">
-        <h1>Connecting to ODBC Data Sources</h1>
+    <div class="int_title left">
+      <h1>Connecting to ODBC Data Sources</h1>
 
-      </div>
+    </div>
 
-      <link href="/css/docpage.css" rel="stylesheet" type="text/css">
+    <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
-      <div class="int_text" align="left">
-        
-          <p>After you create the ODBC DSN, you can use ODBC on Windows to 
directly connect to data
+    <div class="int_text" align="left">
+      
+        <p>After you create the ODBC DSN, you can use ODBC on Windows to 
directly connect to data
 that is defined by a schema, such as Hive, and data that is self-describing.
 Examples of self-describing data include HBase, Parquet, JSON, CSV,and TSV.</p>
 
@@ -866,17 +945,17 @@ with one of the methods applicable to the data source 
type:</p>
   <p class="last">The default schema that you configure in the DSN may or may 
not carry over to an application’s data source connections. You may need to 
re-select the schema.  </p>
 </div>
 
+    
       
-        
-          <div class="doc-nav">
+        <div class="doc-nav">
   
   <span class="previous-toc"><a 
href="/docs/configuring-connections-on-windows/">← Configuring Connections on 
Windows</a></span><span class="next-toc"><a 
href="/docs/tableau-examples/">Tableau Examples →</a></span>
 </div>
 
-      
-      </div>
+    
     </div>
   </div>
+</div>
 
   </div>
   <p class="push"></p>

http://git-wip-us.apache.org/repos/asf/drill-site/blob/ee640eab/docs/contribute-to-drill/index.html
----------------------------------------------------------------------
diff --git a/docs/contribute-to-drill/index.html 
b/docs/contribute-to-drill/index.html
index bc3044b..b97cf50 100644
--- a/docs/contribute-to-drill/index.html
+++ b/docs/contribute-to-drill/index.html
@@ -9,26 +9,21 @@
 
 <title>Contribute to Drill - Apache Drill</title>
 
-<link href="/css/syntax.css" rel="stylesheet" type="text/css">
-<link href="/css/style.css" rel="stylesheet" type="text/css">
-<link href="/css/arrows.css" rel="stylesheet" type="text/css">
-<link href="/css/breadcrumbs.css" rel="stylesheet" type="text/css">
-<link href="/css/code.css" rel="stylesheet" type="text/css">
-<link rel="stylesheet" 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
-<link href="/css/responsive.css" rel="stylesheet" type="text/css">
-
-<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
-<link rel="icon" href="/favicon.ico" type="image/x-icon">
-
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery-1.11.1.min.js"></script>
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery.easing.1.3.js"></script>
+<link 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" 
rel="stylesheet" type="text/css"/>
+<link href="/css/site.css" rel="stylesheet" type="text/css"/>
+
+<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"/>
+<link rel="icon" href="/favicon.ico" type="image/x-icon"/>
+
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js" 
language="javascript" type="text/javascript"></script>
+<script 
src="//cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js" 
language="javascript" type="text/javascript"></script>
 <script language="javascript" type="text/javascript" 
src="/js/modernizr.custom.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/script.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/drill.js"></script>
 
-
 </head>
 
+
 <body onResize="resized();">
   <div class="page-wrap">
     <div class="bui"></div>
@@ -63,6 +58,12 @@
       
         <li><a href="/docs/query-data/">Query Data</a></li>
       
+        <li><a href="/docs/performance-tuning/">Performance Tuning</a></li>
+      
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
+        <li><a href="/docs/query-audit-logging/">Query Audit Logging</a></li>
+      
         <li><a href="/docs/sql-reference/">SQL Reference</a></li>
       
         <li><a href="/docs/data-sources-and-file-formats/">Data Sources and 
File Formats</a></li>
@@ -81,6 +82,8 @@
       
         <li><a href="/docs/project-bylaws/">Project Bylaws</a></li>
       
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
     </ul>
   </li>
   <li class='nav'>
@@ -110,7 +113,9 @@
 </ul>
 </div>
 
-      
+    <link href="/css/content.css" rel="stylesheet" type="text/css">
+
+
       
 
 
@@ -149,14 +154,7 @@
             
           
             
-              <li class="toctree-l2"><a href="javascript: 
void(0);">Architectural Highlights</a></li>
-              <ul style="display: none">
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/flexibility/">Flexibility</a></li>
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
-              
-            </ul>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
             
           
           </ul>
@@ -203,6 +201,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-highly-dynamic-datasets/">Analyzing Highly Dynamic 
Datasets</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-social-media/">Analyzing Social Media</a></li>
+            
+          
           </ul>
         
       
@@ -300,7 +302,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-the-drill-shell/">Configuring the Drill Shell</a></li>
             
           
           </ul>
@@ -357,7 +359,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc/">Using JDBC</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc-with-squirrel-on-windows/">Using JDBC with SQuirreL on 
Windows</a></li>
             
           
             
@@ -409,6 +411,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-tibco-spotfire-server-with-drill/">Configuring Tibco 
Spotfire Server with Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-apache-drill-with-tableau-9-desktop/">Using Apache Drill with 
Tableau 9 Desktop</a></li>
             
           
@@ -487,6 +493,32 @@
         
       
         
+          <li class="toctree-l1"><a href="javascript: void(0);">Performance 
Tuning</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance-tuning-introduction/">Performance Tuning 
Introduction</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a class="reference internal" 
href="/docs/log-and-debug/">Log and Debug</a></li>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Query Audit 
Logging</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/getting-query-information/">Getting Query Information</a></li>
+            
+          
+          </ul>
+        
+      
+        
           <li class="toctree-l1"><a href="javascript: void(0);">SQL 
Reference</a></li>
           <ul style="display: none">
           
@@ -563,27 +595,47 @@
               
                 <li class="toctree-l3"><a class="reference internal" 
href="/docs/supported-sql-commands/">Supported SQL Commands</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session-command/">ALTER SESSION Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session/">ALTER SESSION</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system/">ALTER SYSTEM</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system-command/">ALTER SYSTEM Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas/">CREATE TABLE AS (CTAS)</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas-command/">CREATE TABLE AS (CTAS) 
Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view/">CREATE VIEW</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view-command/">CREATE VIEW Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/drop-view/">DROP VIEW</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe-command/">DESCRIBE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe/">DESCRIBE</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain-commands/">EXPLAIN Commands</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain/">EXPLAIN</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-statements/">SELECT Statements</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select/">SELECT</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas-command/">SHOW DATABASES and SHOW 
SCHEMAS Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-from/">SELECT FROM</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files-command/">SHOW FILES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-group-by/">SELECT GROUP BY</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables-command/">SHOW TABLES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-having/">SELECT HAVING</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use-command/">USE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-limit/">SELECT LIMIT</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-offset/">SELECT OFFSET</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-order-by/">SELECT ORDER BY</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-union/">SELECT UNION</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-where/">SELECT WHERE</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-with/">SELECT WITH</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas/">SHOW DATABASES and SHOW 
SCHEMAS</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files/">SHOW FILES</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables/">SHOW TABLES</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use/">USE</a></li>
               
             </ul>
             
@@ -782,6 +834,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/what-is-apache-drill/">What is Apache Drill</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+            
+          
           </ul>
         
       
@@ -800,6 +856,29 @@
           <li class="toctree-l1"><a class="reference internal" 
href="/docs/project-bylaws/">Project Bylaws</a></li>
         
       
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Log and 
Debug</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/log-and-debug-introduction/">Log and Debug Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/error-messages/">Error Messages</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/modify-logback-xml/">Modify logback.xml</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/review-the-java-stack-trace/">Review the Java Stack Trace</a></li>
+            
+          
+          </ul>
+        
+      
       </ul>
 
     </div>
@@ -807,7 +886,7 @@
 </aside>
 
 
-  <nav class="breadcrumbs">
+<nav class="breadcrumbs">
   <li><a href="/docs/">Docs</a></li>
  
   
@@ -816,42 +895,42 @@
   <li>Contribute to Drill</li>
 </nav>
 
-  <div class="main-content-wrapper">
-    <div class="main-content">
+<div class="main-content-wrapper">
+  <div class="main-content">
 
-      
-        <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/developer-information/020-contribute-to-drill.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
-      
+    
+      <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/developer-information/020-contribute-to-drill.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
+    
 
-      <div class="int_title">
-        <h1>Contribute to Drill</h1>
+    <div class="int_title left">
+      <h1>Contribute to Drill</h1>
 
-      </div>
+    </div>
 
-      <link href="/css/docpage.css" rel="stylesheet" type="text/css">
+    <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
-      <div class="int_text" align="left">
-        
-          <ul>
-          
-            <li><a href="/docs/apache-drill-contribution-guidelines/">Apache 
Drill Contribution Guidelines</a></li>
-          
+    <div class="int_text" align="left">
+      
+        <ul>
         
-            <li><a href="/docs/apache-drill-contribution-ideas/">Apache Drill 
Contribution Ideas</a></li>
-          
+          <li><a href="/docs/apache-drill-contribution-guidelines/">Apache 
Drill Contribution Guidelines</a></li>
         
-        </ul>
       
+          <li><a href="/docs/apache-drill-contribution-ideas/">Apache Drill 
Contribution Ideas</a></li>
         
-          <div class="doc-nav">
+      
+      </ul>
+    
+      
+        <div class="doc-nav">
   
   <span class="previous-toc"><a href="/docs/drill-patch-review-tool/">← 
Drill Patch Review Tool</a></span><span class="next-toc"><a 
href="/docs/apache-drill-contribution-guidelines/">Apache Drill Contribution 
Guidelines →</a></span>
 </div>
 
-      
-      </div>
+    
     </div>
   </div>
+</div>
 
   </div>
   <p class="push"></p>

http://git-wip-us.apache.org/repos/asf/drill-site/blob/ee640eab/docs/core-modules/index.html
----------------------------------------------------------------------
diff --git a/docs/core-modules/index.html b/docs/core-modules/index.html
index a5929df..94d8184 100644
--- a/docs/core-modules/index.html
+++ b/docs/core-modules/index.html
@@ -9,26 +9,21 @@
 
 <title>Core Modules - Apache Drill</title>
 
-<link href="/css/syntax.css" rel="stylesheet" type="text/css">
-<link href="/css/style.css" rel="stylesheet" type="text/css">
-<link href="/css/arrows.css" rel="stylesheet" type="text/css">
-<link href="/css/breadcrumbs.css" rel="stylesheet" type="text/css">
-<link href="/css/code.css" rel="stylesheet" type="text/css">
-<link rel="stylesheet" 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
-<link href="/css/responsive.css" rel="stylesheet" type="text/css">
-
-<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
-<link rel="icon" href="/favicon.ico" type="image/x-icon">
-
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery-1.11.1.min.js"></script>
-<script language="javascript" type="text/javascript" 
src="/js/lib/jquery.easing.1.3.js"></script>
+<link 
href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" 
rel="stylesheet" type="text/css"/>
+<link href="/css/site.css" rel="stylesheet" type="text/css"/>
+
+<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"/>
+<link rel="icon" href="/favicon.ico" type="image/x-icon"/>
+
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js" 
language="javascript" type="text/javascript"></script>
+<script 
src="//cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js" 
language="javascript" type="text/javascript"></script>
 <script language="javascript" type="text/javascript" 
src="/js/modernizr.custom.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/script.js"></script>
 <script language="javascript" type="text/javascript" 
src="/js/drill.js"></script>
 
-
 </head>
 
+
 <body onResize="resized();">
   <div class="page-wrap">
     <div class="bui"></div>
@@ -63,6 +58,12 @@
       
         <li><a href="/docs/query-data/">Query Data</a></li>
       
+        <li><a href="/docs/performance-tuning/">Performance Tuning</a></li>
+      
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
+        <li><a href="/docs/query-audit-logging/">Query Audit Logging</a></li>
+      
         <li><a href="/docs/sql-reference/">SQL Reference</a></li>
       
         <li><a href="/docs/data-sources-and-file-formats/">Data Sources and 
File Formats</a></li>
@@ -81,6 +82,8 @@
       
         <li><a href="/docs/project-bylaws/">Project Bylaws</a></li>
       
+        <li><a href="/docs/log-and-debug/">Log and Debug</a></li>
+      
     </ul>
   </li>
   <li class='nav'>
@@ -110,7 +113,9 @@
 </ul>
 </div>
 
-      
+    <link href="/css/content.css" rel="stylesheet" type="text/css">
+
+
       
 
 
@@ -149,14 +154,7 @@
             
           
             
-              <li class="toctree-l2"><a href="javascript: 
void(0);">Architectural Highlights</a></li>
-              <ul style="display: none">
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/flexibility/">Flexibility</a></li>
-              
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
-              
-            </ul>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance/">Performance</a></li>
             
           
           </ul>
@@ -203,6 +201,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-highly-dynamic-datasets/">Analyzing Highly Dynamic 
Datasets</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/analyzing-social-media/">Analyzing Social Media</a></li>
+            
+          
           </ul>
         
       
@@ -300,7 +302,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-the-drill-shell/">Configuring the Drill Shell</a></li>
             
           
           </ul>
@@ -357,7 +359,7 @@
             
           
             
-              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc/">Using JDBC</a></li>
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-jdbc-with-squirrel-on-windows/">Using JDBC with SQuirreL on 
Windows</a></li>
             
           
             
@@ -409,6 +411,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/configuring-tibco-spotfire-server-with-drill/">Configuring Tibco 
Spotfire Server with Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/using-apache-drill-with-tableau-9-desktop/">Using Apache Drill with 
Tableau 9 Desktop</a></li>
             
           
@@ -487,6 +493,32 @@
         
       
         
+          <li class="toctree-l1"><a href="javascript: void(0);">Performance 
Tuning</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/performance-tuning-introduction/">Performance Tuning 
Introduction</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a class="reference internal" 
href="/docs/log-and-debug/">Log and Debug</a></li>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Query Audit 
Logging</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/getting-query-information/">Getting Query Information</a></li>
+            
+          
+          </ul>
+        
+      
+        
           <li class="toctree-l1"><a href="javascript: void(0);">SQL 
Reference</a></li>
           <ul style="display: none">
           
@@ -563,27 +595,47 @@
               
                 <li class="toctree-l3"><a class="reference internal" 
href="/docs/supported-sql-commands/">Supported SQL Commands</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session-command/">ALTER SESSION Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-session/">ALTER SESSION</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system/">ALTER SYSTEM</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas/">CREATE TABLE AS (CTAS)</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view/">CREATE VIEW</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/drop-view/">DROP VIEW</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe/">DESCRIBE</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain/">EXPLAIN</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select/">SELECT</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-from/">SELECT FROM</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-group-by/">SELECT GROUP BY</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/alter-system-command/">ALTER SYSTEM Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-having/">SELECT HAVING</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-table-as-ctas-command/">CREATE TABLE AS (CTAS) 
Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-limit/">SELECT LIMIT</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/create-view-command/">CREATE VIEW Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-offset/">SELECT OFFSET</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/describe-command/">DESCRIBE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-order-by/">SELECT ORDER BY</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/explain-commands/">EXPLAIN Commands</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-union/">SELECT UNION</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-statements/">SELECT Statements</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-where/">SELECT WHERE</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas-command/">SHOW DATABASES and SHOW 
SCHEMAS Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/select-with/">SELECT WITH</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files-command/">SHOW FILES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-databases-and-show-schemas/">SHOW DATABASES and SHOW 
SCHEMAS</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables-command/">SHOW TABLES Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-files/">SHOW FILES</a></li>
               
-                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use-command/">USE Command</a></li>
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/show-tables/">SHOW TABLES</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" 
href="/docs/use/">USE</a></li>
               
             </ul>
             
@@ -782,6 +834,10 @@
               <li class="toctree-l2"><a class="reference internal" 
href="/docs/what-is-apache-drill/">What is Apache Drill</a></li>
             
           
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/partition-pruning/">Partition Pruning</a></li>
+            
+          
           </ul>
         
       
@@ -800,6 +856,29 @@
           <li class="toctree-l1"><a class="reference internal" 
href="/docs/project-bylaws/">Project Bylaws</a></li>
         
       
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Log and 
Debug</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/log-and-debug-introduction/">Log and Debug Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/error-messages/">Error Messages</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/modify-logback-xml/">Modify logback.xml</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" 
href="/docs/review-the-java-stack-trace/">Review the Java Stack Trace</a></li>
+            
+          
+          </ul>
+        
+      
       </ul>
 
     </div>
@@ -807,7 +886,7 @@
 </aside>
 
 
-  <nav class="breadcrumbs">
+<nav class="breadcrumbs">
   <li><a href="/docs/">Docs</a></li>
  
   
@@ -816,23 +895,23 @@
   <li>Core Modules</li>
 </nav>
 
-  <div class="main-content-wrapper">
-    <div class="main-content">
+<div class="main-content-wrapper">
+  <div class="main-content">
 
-      
-        <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/architecture/020-core-modules.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
-      
+    
+      <a class="edit-link" 
href="https://github.com/apache/drill/blob/gh-pages/_docs/architecture/020-core-modules.md";
 target="_blank"><i class="fa fa-pencil-square-o"></i></a>
+    
 
-      <div class="int_title">
-        <h1>Core Modules</h1>
+    <div class="int_title left">
+      <h1>Core Modules</h1>
 
-      </div>
+    </div>
 
-      <link href="/css/docpage.css" rel="stylesheet" type="text/css">
+    <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
-      <div class="int_text" align="left">
-        
-          <p>The following image represents components within each 
Drillbit:</p>
+    <div class="int_text" align="left">
+      
+        <p>The following image represents components within each Drillbit:</p>
 
 <p><img src="/docs/img/DrillbitModules.png" alt="drill query flow"></p>
 
@@ -861,17 +940,17 @@ requests.</p></li>
 <li><p><strong>Distributed cache</strong>: Drill uses a distributed cache to 
manage metadata (not the data) and configuration information across various 
nodes. Sample metadata information that is stored in the cache includes query 
plan fragments, intermediate state of the query execution, and statistics. 
Drill uses Infinispan as its cache technology.</p></li>
 </ul>
 
+    
       
-        
-          <div class="doc-nav">
+        <div class="doc-nav">
   
-  <span class="previous-toc"><a href="/docs/architecture-introduction/">← 
Architecture Introduction</a></span><span class="next-toc"><a 
href="/docs/architectural-highlights/">Architectural Highlights →</a></span>
+  <span class="previous-toc"><a href="/docs/architecture-introduction/">← 
Architecture Introduction</a></span><span class="next-toc"><a 
href="/docs/performance/">Performance →</a></span>
 </div>
 
-      
-      </div>
+    
     </div>
   </div>
+</div>
 
   </div>
   <p class="push"></p>

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