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Posted to commits@drill.apache.org by br...@apache.org on 2018/04/19 01:54:16 UTC

[1/6] drill-site git commit: drill 1.13 doc updates and other doc edits

Repository: drill-site
Updated Branches:
  refs/heads/asf-site cc35e2ff3 -> 59c8b46f9


http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-drill-with-bi-tools/index.html
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diff --git a/docs/using-drill-with-bi-tools/index.html b/docs/using-drill-with-bi-tools/index.html
index 0b37805..9a2acd1 100644
--- a/docs/using-drill-with-bi-tools/index.html
+++ b/docs/using-drill-with-bi-tools/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-information-builders-webfocus-with-apache-drill/index.html
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diff --git a/docs/using-information-builders-webfocus-with-apache-drill/index.html b/docs/using-information-builders-webfocus-with-apache-drill/index.html
index 7766e9a..6ab860b 100644
--- a/docs/using-information-builders-webfocus-with-apache-drill/index.html
+++ b/docs/using-information-builders-webfocus-with-apache-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-jdbc-with-squirrel-on-windows/index.html
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diff --git a/docs/using-jdbc-with-squirrel-on-windows/index.html b/docs/using-jdbc-with-squirrel-on-windows/index.html
index 1a6e0ae..17f5c21 100644
--- a/docs/using-jdbc-with-squirrel-on-windows/index.html
+++ b/docs/using-jdbc-with-squirrel-on-windows/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-jpam-as-the-pam-authenticator/index.html
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diff --git a/docs/using-jpam-as-the-pam-authenticator/index.html b/docs/using-jpam-as-the-pam-authenticator/index.html
index e329ebc..983255b 100644
--- a/docs/using-jpam-as-the-pam-authenticator/index.html
+++ b/docs/using-jpam-as-the-pam-authenticator/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-libpam4j-as-the-pam-authenticator/index.html
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diff --git a/docs/using-libpam4j-as-the-pam-authenticator/index.html b/docs/using-libpam4j-as-the-pam-authenticator/index.html
index a9d7db1..00d58b6 100644
--- a/docs/using-libpam4j-as-the-pam-authenticator/index.html
+++ b/docs/using-libpam4j-as-the-pam-authenticator/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-microstrategy-analytics-with-apache-drill/index.html
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diff --git a/docs/using-microstrategy-analytics-with-apache-drill/index.html b/docs/using-microstrategy-analytics-with-apache-drill/index.html
index 6addb96..0734b65 100644
--- a/docs/using-microstrategy-analytics-with-apache-drill/index.html
+++ b/docs/using-microstrategy-analytics-with-apache-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-qlik-sense-with-drill/index.html
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diff --git a/docs/using-qlik-sense-with-drill/index.html b/docs/using-qlik-sense-with-drill/index.html
index 3b74896..dd4099f 100644
--- a/docs/using-qlik-sense-with-drill/index.html
+++ b/docs/using-qlik-sense-with-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-sql-functions-clauses-and-joins/index.html
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diff --git a/docs/using-sql-functions-clauses-and-joins/index.html b/docs/using-sql-functions-clauses-and-joins/index.html
index 664ef3b..5085d05 100644
--- a/docs/using-sql-functions-clauses-and-joins/index.html
+++ b/docs/using-sql-functions-clauses-and-joins/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-the-drill-on-yarn-web-ui/index.html
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diff --git a/docs/using-the-drill-on-yarn-web-ui/index.html b/docs/using-the-drill-on-yarn-web-ui/index.html
index 6e7f369..9e9e528 100644
--- a/docs/using-the-drill-on-yarn-web-ui/index.html
+++ b/docs/using-the-drill-on-yarn-web-ui/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-the-jdbc-driver/index.html
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diff --git a/docs/using-the-jdbc-driver/index.html b/docs/using-the-jdbc-driver/index.html
index 07d29a4..317ea23 100644
--- a/docs/using-the-jdbc-driver/index.html
+++ b/docs/using-the-jdbc-driver/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           
@@ -1216,7 +1220,7 @@
 
     </div>
 
-     May 9, 2017
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
@@ -1336,7 +1340,9 @@ drill.exec: {
 
 <h2 id="using-the-drill-driver-class-name">Using the Drill Driver Class Name</h2>
 
-<p>The class name for the JDBC driver is <a href="/api/1.2/jdbc/">org.apache.drill.jdbc.Driver</a>. For details, see the Apache Drill JDBC Driver version 1.2.0 <a href="/api/1.2/jdbc/">Javadoc</a>.</p>
+<p>The class name for the JDBC driver is <a href="/api/1.2/jdbc/">org.apache.drill.jdbc.Driver</a>. For details, see the Apache Drill JDBC Driver version 1.2.0 <a href="/api/1.2/jdbc/">Javadoc</a>.  </p>
+
+<p>As of Drill 1.13, you can use the <a href="https://drill.apache.org/api/1.2/jdbc/">setQueryTimeout(int milliseconds)</a> method in the interface DrillStatement to limit the amount of time that the JDBC driver allows a query to run before canceling the query.</p>
 
 <h2 id="example-of-connecting-to-drill-programmatically">Example of Connecting to Drill Programmatically</h2>
 

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-tibco-spotfire-desktop-with-drill/index.html
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diff --git a/docs/using-tibco-spotfire-desktop-with-drill/index.html b/docs/using-tibco-spotfire-desktop-with-drill/index.html
index b8dfd8c..5854abb 100644
--- a/docs/using-tibco-spotfire-desktop-with-drill/index.html
+++ b/docs/using-tibco-spotfire-desktop-with-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/value-vectors/index.html
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diff --git a/docs/value-vectors/index.html b/docs/value-vectors/index.html
index f6bfdf4..c1c2240 100644
--- a/docs/value-vectors/index.html
+++ b/docs/value-vectors/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/value-window-functions/index.html
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diff --git a/docs/value-window-functions/index.html b/docs/value-window-functions/index.html
index 78412b5..fcfbf0d 100644
--- a/docs/value-window-functions/index.html
+++ b/docs/value-window-functions/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/where-clause/index.html
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diff --git a/docs/where-clause/index.html b/docs/where-clause/index.html
index e431db7..322b13b 100644
--- a/docs/where-clause/index.html
+++ b/docs/where-clause/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/why-drill/index.html
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diff --git a/docs/why-drill/index.html b/docs/why-drill/index.html
index 922b7b6..d55fee1 100644
--- a/docs/why-drill/index.html
+++ b/docs/why-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/wikipedia-edit-history/index.html
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diff --git a/docs/wikipedia-edit-history/index.html b/docs/wikipedia-edit-history/index.html
index 68add21..9cfc2cd 100644
--- a/docs/wikipedia-edit-history/index.html
+++ b/docs/wikipedia-edit-history/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/with-clause/index.html
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diff --git a/docs/with-clause/index.html b/docs/with-clause/index.html
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--- a/docs/with-clause/index.html
+++ b/docs/with-clause/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/workspaces/index.html
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diff --git a/docs/workspaces/index.html b/docs/workspaces/index.html
index fecc69e..748c302 100644
--- a/docs/workspaces/index.html
+++ b/docs/workspaces/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/feed.xml
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diff --git a/feed.xml b/feed.xml
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--- a/feed.xml
+++ b/feed.xml
@@ -6,8 +6,8 @@
 </description>
     <link>/</link>
     <atom:link href="/feed.xml" rel="self" type="application/rss+xml"/>
-    <pubDate>Mon, 16 Apr 2018 16:14:19 -0700</pubDate>
-    <lastBuildDate>Mon, 16 Apr 2018 16:14:19 -0700</lastBuildDate>
+    <pubDate>Wed, 18 Apr 2018 18:48:30 -0700</pubDate>
+    <lastBuildDate>Wed, 18 Apr 2018 18:48:30 -0700</lastBuildDate>
     <generator>Jekyll v2.5.2</generator>
     
       <item>

[4/6] drill-site git commit: drill 1.13 doc updates and other doc edits

Posted by br...@apache.org.
http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drill-in-10-minutes/index.html
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diff --git a/docs/drill-in-10-minutes/index.html b/docs/drill-in-10-minutes/index.html
index 739c666..7e13cf2 100644
--- a/docs/drill-in-10-minutes/index.html
+++ b/docs/drill-in-10-minutes/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drill-introduction/index.html
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diff --git a/docs/drill-introduction/index.html b/docs/drill-introduction/index.html
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--- a/docs/drill-introduction/index.html
+++ b/docs/drill-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drill-on-yarn-command-line-tool/index.html
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+++ b/docs/drill-on-yarn-command-line-tool/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drill-on-yarn-introduction/index.html
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+++ b/docs/drill-on-yarn-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drill-on-yarn/index.html
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+++ b/docs/drill-on-yarn/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drill-plan-syntax/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drill-query-execution/index.html
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+++ b/docs/drill-query-execution/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drop-function-using-jar/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drop-table/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drop-view/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/dynamic-udfs/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/embedded-mode-prerequisites/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/enabling-query-queuing/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/enabling-web-ui-security/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/enron-emails/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/error-messages/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/explain/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/file-system-storage-plugin/index.html
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+++ b/docs/file-system-storage-plugin/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/flatten/index.html
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--- a/docs/flatten/index.html
+++ b/docs/flatten/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/from-clause/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/functions-for-handling-nulls/index.html
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+++ b/docs/functions-for-handling-nulls/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/getting-started/index.html
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+++ b/docs/getting-started/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/getting-to-know-the-drill-sandbox/index.html
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+++ b/docs/getting-to-know-the-drill-sandbox/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/group-by-clause/index.html
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+++ b/docs/group-by-clause/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/guidelines-for-optimizing-aggregation/index.html
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+++ b/docs/guidelines-for-optimizing-aggregation/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/handling-different-data-types/index.html
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+++ b/docs/handling-different-data-types/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/having-clause/index.html
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--- a/docs/having-clause/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/hbase-storage-plugin/index.html
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+++ b/docs/hbase-storage-plugin/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/hive-metadata-caching/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/hive-storage-plugin/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/hive-to-drill-data-type-mapping/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/how-to-partition-data/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/httpd-storage-plugin/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/identifying-multiple-drill-versions-in-a-cluster/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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@@ -1260,7 +1264,7 @@
       
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-  <span class="previous-toc"><a href="/docs/starting-the-web-console/">← Starting the Web Console</a></span><span class="next-toc"><a href="/docs/configure-drill/">Configure Drill →</a></span>
+  <span class="previous-toc"><a href="/docs/stopping-drill/">← Stopping Drill</a></span><span class="next-toc"><a href="/docs/configure-drill/">Configure Drill →</a></span>
 </div>
 
     

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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+          <li><a href="/docs/stopping-drill/">Stopping Drill</a></li>
+        
+      
           <li><a href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
         
       

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/installing-drill-in-distributed-mode/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
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+            
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+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/installing-drill-on-windows/index.html
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+            
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+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/installing-the-driver-on-linux/index.html
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+            
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+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
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@@ -1216,7 +1220,7 @@
 
     </div>
 
-     Feb 9, 2018
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
@@ -1305,6 +1309,9 @@
 <li>Identifiers that SQL cannot parse<br></li>
 </ul>
 
+<p><strong>Note:</strong>  The term “user” is a reserved keyword, however if you reference a field/column named “user” in a query and you enclose the term in back ticks (`user`), Drill does not treat `user` as an identifier. Instead, Drill treats `user` as a special function that calls the current user. To work around this issue, use a table alias when referencing the field/column. The table alias informs the parser that this identifier is not a function call, but a regular identifier. For example, assume a table alias “t.” Use t.`user` instead of `user` as shown:</p>
+<div class="highlight"><pre><code class="language-text" data-lang="text">   SELECT operation, t.`user`, uid FROM `dfs`.`/drill/student` t;
+</code></pre></div>
 <p>For example, enclose the SQL keywords date and time in identifier quotes when referring to column names, but not when referring to data types:</p>
 <div class="highlight"><pre><code class="language-text" data-lang="text">CREATE TABLE dfs.tmp.sampleparquet AS 
 (SELECT trans_id, 

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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+            
+          
+            
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+            
+          
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/parquet-filter-pushdown/index.html
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+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/query-data-introduction/index.html
----------------------------------------------------------------------
diff --git a/docs/query-data-introduction/index.html b/docs/query-data-introduction/index.html
index d46eac5..93f44c7 100644
--- a/docs/query-data-introduction/index.html
+++ b/docs/query-data-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/query-data/index.html
----------------------------------------------------------------------
diff --git a/docs/query-data/index.html b/docs/query-data/index.html
index 11ad82a..e4a1515 100644
--- a/docs/query-data/index.html
+++ b/docs/query-data/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/query-directory-functions/index.html
----------------------------------------------------------------------
diff --git a/docs/query-directory-functions/index.html b/docs/query-directory-functions/index.html
index 4e3817a..bd2425b 100644
--- a/docs/query-directory-functions/index.html
+++ b/docs/query-directory-functions/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/query-plans-and-tuning-introduction/index.html
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diff --git a/docs/query-plans-and-tuning-introduction/index.html b/docs/query-plans-and-tuning-introduction/index.html
index 4b2d921..9b5e8bf 100644
--- a/docs/query-plans-and-tuning-introduction/index.html
+++ b/docs/query-plans-and-tuning-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/query-plans-and-tuning/index.html
----------------------------------------------------------------------
diff --git a/docs/query-plans-and-tuning/index.html b/docs/query-plans-and-tuning/index.html
index fb1a6b0..002c51a 100644
--- a/docs/query-plans-and-tuning/index.html
+++ b/docs/query-plans-and-tuning/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/query-plans/index.html
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diff --git a/docs/query-plans/index.html b/docs/query-plans/index.html
index 0f1034a..6298d23 100644
--- a/docs/query-plans/index.html
+++ b/docs/query-plans/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/query-profile-column-descriptions/index.html
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diff --git a/docs/query-profile-column-descriptions/index.html b/docs/query-profile-column-descriptions/index.html
index b610d77..ecdabd5 100644
--- a/docs/query-profile-column-descriptions/index.html
+++ b/docs/query-profile-column-descriptions/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/query-profiles/index.html
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diff --git a/docs/query-profiles/index.html b/docs/query-profiles/index.html
index e119b65..5b31524 100644
--- a/docs/query-profiles/index.html
+++ b/docs/query-profiles/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>

[5/6] drill-site git commit: drill 1.13 doc updates and other doc edits

Posted by br...@apache.org.
http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuration-options-introduction/index.html
----------------------------------------------------------------------
diff --git a/docs/configuration-options-introduction/index.html b/docs/configuration-options-introduction/index.html
index 8dc64d2..d047a6c 100644
--- a/docs/configuration-options-introduction/index.html
+++ b/docs/configuration-options-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           
@@ -1218,7 +1222,7 @@
 
     </div>
 
-     Mar 14, 2018
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
@@ -1249,37 +1253,47 @@
 <tr>
 <td>drill.exec.default_temporary_workspace</td>
 <td>dfs.tmp</td>
-<td>Available as of Drill 1.10. Sets the   workspace for temporary tables. The workspace must be writable, file-based,   and point to a location that already exists. This option requires the   following format: .&lt;workspace</td>
+<td>Available   as of Drill 1.10. Sets the workspace for temporary tables. The workspace must   be writable, file-based, and point to a location that already exists. This   option requires the following format: .&lt;workspace</td>
+</tr>
+<tr>
+<td>drill.exec.http.jetty.server.acceptors</td>
+<td>1</td>
+<td>Available as of Drill 1.13. HTTP   connector option that limits the number of worker threads dedicated to   accepting connections. Limiting the number of acceptors also limits the   number threads needed.</td>
+</tr>
+<tr>
+<td>drill.exec.http.jetty.server.selectors</td>
+<td>2</td>
+<td>Available as of Drill1.13. HTTP   connector option that limits the number of worker threads dedicated to   sending and receiving data. Limiting the number of selectors also limits the   number threads needed.</td>
 </tr>
 <tr>
 <td>drill.exec.memory.operator.output_batch_size</td>
 <td>16777216   (16 MB)</td>
-<td>Available as of Drill 1.13. Limits the   amount of memory that the Flatten, Merge Join, and External Sort operators   allocate to outgoing batches.</td>
+<td>Available   as of Drill 1.13. Limits the amount of memory that the Flatten, Merge Join,   and External Sort operators allocate to outgoing batches.</td>
 </tr>
 <tr>
 <td>drill.exec.storage.implicit.filename.column.label</td>
 <td>filename</td>
-<td>Available as of Drill 1.10. Sets the   implicit column name for the filename column.</td>
+<td>Available   as of Drill 1.10. Sets the implicit column name for the filename column.</td>
 </tr>
 <tr>
 <td>drill.exec.storage.implicit.filepath.column.label</td>
 <td>filepath</td>
-<td>Available as of Drill 1.10. Sets the   implicit column name for the filepath column.</td>
+<td>Available   as of Drill 1.10. Sets the implicit column name for the filepath column.</td>
 </tr>
 <tr>
 <td>drill.exec.storage.implicit.fqn.column.label</td>
 <td>fqn</td>
-<td>Available as of Drill 1.10. Sets the   implicit column name for the fqn column.</td>
+<td>Available   as of Drill 1.10. Sets the implicit column name for the fqn column.</td>
 </tr>
 <tr>
 <td>drill.exec.storage.implicit.suffix.column.label</td>
 <td>suffix</td>
-<td>Available as of Drill 1.10. Sets the   implicit column name for the suffix column.</td>
+<td>Available   as of Drill 1.10. Sets the implicit column name for the suffix column.</td>
 </tr>
 <tr>
 <td>drill.exec.functions.cast_empty_string_to_null</td>
 <td>FALSE</td>
-<td>In a text file, treat empty fields as NULL   values instead of empty string.</td>
+<td>In   a text file, treat empty fields as NULL values instead of empty string.</td>
 </tr>
 <tr>
 <td>drill.exe.spill.fs</td>
@@ -1294,247 +1308,247 @@
 <tr>
 <td>drill.exec.storage.file.partition.column.label</td>
 <td>dir</td>
-<td>The column label for directory levels in   results of queries of files in a directory. Accepts a string input.</td>
+<td>The   column label for directory levels in results of queries of files in a   directory. Accepts a string input.</td>
 </tr>
 <tr>
 <td>exec.enable_union_type</td>
 <td>FALSE</td>
-<td>Enable support for Avro union type.</td>
+<td>Enable   support for Avro union type.</td>
 </tr>
 <tr>
 <td>exec.errors.verbose</td>
 <td>FALSE</td>
-<td>Toggles verbose output of executable error   messages</td>
+<td>Toggles   verbose output of executable error messages</td>
 </tr>
 <tr>
 <td>exec.java_compiler</td>
 <td>DEFAULT</td>
-<td>Switches between DEFAULT, JDK, and JANINO   mode for the current session. Uses Janino by default for generated source   code of less than exec.java_compiler_janino_maxsize; otherwise, switches to   the JDK compiler.</td>
+<td>Switches   between DEFAULT, JDK, and JANINO mode for the current session. Uses Janino by   default for generated source code of less than   exec.java_compiler_janino_maxsize; otherwise, switches to the JDK compiler.</td>
 </tr>
 <tr>
 <td>exec.java_compiler_debug</td>
 <td>TRUE</td>
-<td>Toggles the output of debug-level compiler   error messages in runtime generated code.</td>
+<td>Toggles   the output of debug-level compiler error messages in runtime generated code.</td>
 </tr>
 <tr>
 <td>exec.java.compiler.exp_in_method_size</td>
 <td>50</td>
-<td>Introduced in Drill 1.8. For queries with   complex or multiple expressions in the query logic, this option limits the   number of expressions allowed in each method to prevent Drill from generating   code that exceeds the Java limit of 64K bytes. If a method approaches the 64K   limit, the Java compiler returns a message stating that the code is too large   to compile. If queries return such a message, reduce the value of this option   at the session level. The default value for this option is 50. The value is   the count of expressions allowed in a method. Expressions are added to a   method until they hit the Java 64K limit, when a new inner method is created   and called from the existing method. Note: This logic has not been implemented for all operators. If   a query uses operators for which the logic is not implemented, reducing the   setting for this option may not resolve the error. Setting this option at the   system level impacts all queries and can degrade query perf
 ormance.</td>
+<td>Introduced   in Drill 1.8. For queries with complex or multiple expressions in the query   logic, this option limits the number of expressions allowed in each method to   prevent Drill from generating code that exceeds the Java limit of 64K bytes.   If a method approaches the 64K limit, the Java compiler returns a message   stating that the code is too large to compile. If queries return such a   message, reduce the value of this option at the session level. The default   value for this option is 50. The value is the count of expressions allowed in   a method. Expressions are added to a method until they hit the Java 64K   limit, when a new inner method is created and called from the existing   method. Note: This logic has not been implemented for all operators. If a   query uses operators for which the logic is not implemented, reducing the   setting for this option may not resolve the error. Setting this option at the   system level impacts all queries and can degrade query pe
 rformance.</td>
 </tr>
 <tr>
 <td>exec.java_compiler_janino_maxsize</td>
 <td>262144</td>
-<td>See the exec.java_compiler option comment.   Accepts inputs of type LONG.</td>
+<td>See   the exec.java_compiler option comment. Accepts inputs of type LONG.</td>
 </tr>
 <tr>
 <td>exec.max_hash_table_size</td>
 <td>1073741824</td>
-<td>Ending size in buckets for hash tables.   Range: 0 - 1073741824.</td>
+<td>Ending   size in buckets for hash tables. Range: 0 - 1073741824.</td>
 </tr>
 <tr>
 <td>exec.min_hash_table_size</td>
 <td>65536</td>
-<td>Starting size in bucketsfor hash tables.   Increase according to available memory to improve performance. Increasing for   very large aggregations or joins when you have large amounts of memory for   Drill to use. Range: 0 - 1073741824.</td>
+<td>Starting   size in bucketsfor hash tables. Increase according to available memory to   improve performance. Increasing for very large aggregations or joins when you   have large amounts of memory for Drill to use. Range: 0 - 1073741824.</td>
 </tr>
 <tr>
 <td>exec.queue.enable</td>
 <td>FALSE</td>
-<td>Changes the state of query queues. False   allows unlimited concurrent queries.</td>
+<td>Changes   the state of query queues. False allows unlimited concurrent queries.</td>
 </tr>
 <tr>
 <td>exec.queue.large</td>
 <td>10</td>
-<td>Sets the number of large queries that can   run concurrently in the cluster. Range: 0-1000</td>
+<td>Sets   the number of large queries that can run concurrently in the cluster. Range:   0-1000</td>
 </tr>
 <tr>
 <td>exec.queue.small</td>
 <td>100</td>
-<td>Sets the number of small queries that can   run concurrently in the cluster. Range: 0-1001</td>
+<td>Sets   the number of small queries that can run concurrently in the cluster. Range:   0-1001</td>
 </tr>
 <tr>
 <td>exec.queue.threshold</td>
 <td>30000000</td>
-<td>Sets the cost threshold, which depends on   the complexity of the queries in queue, for determining whether query is   large or small. Complex queries have higher thresholds. Range:   0-9223372036854775807</td>
+<td>Sets   the cost threshold, which depends on the complexity of the queries in queue,   for determining whether query is large or small. Complex queries have higher   thresholds. Range: 0-9223372036854775807</td>
 </tr>
 <tr>
 <td>exec.queue.timeout_millis</td>
 <td>300000</td>
-<td>Indicates how long a query can wait in queue   before the query fails. Range: 0-9223372036854775807</td>
+<td>Indicates   how long a query can wait in queue before the query fails. Range:   0-9223372036854775807</td>
 </tr>
 <tr>
 <td>exec.schedule.assignment.old</td>
 <td>FALSE</td>
-<td>Used to prevent query failure when no work   units are assigned to a minor fragment, particularly when the number of files   is much larger than the number of leaf fragments.</td>
+<td>Used   to prevent query failure when no work units are assigned to a minor fragment,   particularly when the number of files is much larger than the number of leaf   fragments.</td>
 </tr>
 <tr>
 <td>exec.storage.enable_new_text_reader</td>
 <td>TRUE</td>
-<td>Enables the text reader that complies with   the RFC 4180 standard for text/csv files.</td>
+<td>Enables   the text reader that complies with the RFC 4180 standard for text/csv files.</td>
 </tr>
 <tr>
 <td>new_view_default_permissions</td>
 <td>700</td>
-<td>Sets view permissions using an octal code in   the Unix tradition.</td>
+<td>Sets   view permissions using an octal code in the Unix tradition.</td>
 </tr>
 <tr>
 <td>planner.add_producer_consumer</td>
 <td>FALSE</td>
-<td>Increase prefetching of data from disk.   Disable for in-memory reads.</td>
+<td>Increase   prefetching of data from disk. Disable for in-memory reads.</td>
 </tr>
 <tr>
 <td>planner.affinity_factor</td>
 <td>1.2</td>
-<td>Factor by which a node with endpoint   affinity is favored while creating assignment. Accepts inputs of type DOUBLE.</td>
+<td>Factor   by which a node with endpoint affinity is favored while creating assignment.   Accepts inputs of type DOUBLE.</td>
 </tr>
 <tr>
 <td>planner.broadcast_factor</td>
 <td>1</td>
-<td>A heuristic parameter for influencing the   broadcast of records as part of a query.</td>
+<td>A   heuristic parameter for influencing the broadcast of records as part of a   query.</td>
 </tr>
 <tr>
 <td>planner.broadcast_threshold</td>
 <td>10000000</td>
-<td>The maximum number of records allowed to be   broadcast as part of a query. After one million records, Drill reshuffles   data rather than doing a broadcast to one side of the join. Range:   0-2147483647</td>
+<td>The   maximum number of records allowed to be broadcast as part of a query. After   one million records, Drill reshuffles data rather than doing a broadcast to   one side of the join. Range: 0-2147483647</td>
 </tr>
 <tr>
 <td>planner.disable_exchanges</td>
 <td>FALSE</td>
-<td>Toggles the state of hashing to a random   exchange.</td>
+<td>Toggles   the state of hashing to a random exchange.</td>
 </tr>
 <tr>
 <td>planner.enable_broadcast_join</td>
 <td>TRUE</td>
-<td>Changes the state of aggregation and join   operators. The broadcast join can be used for hash join, merge join and   nested loop join. Use to join a large (fact) table to relatively smaller   (dimension) tables. Do not disable.</td>
+<td>Changes   the state of aggregation and join operators. The broadcast join can be used   for hash join, merge join and nested loop join. Use to join a large (fact)   table to relatively smaller (dimension) tables. Do not disable.</td>
 </tr>
 <tr>
 <td>planner.enable_constant_folding</td>
 <td>TRUE</td>
-<td>If one side of a filter condition is a   constant expression, constant folding evaluates the expression in the   planning phase and replaces the expression with the constant value. For   example, Drill can rewrite WHERE age + 5 &lt; 42 as WHERE age &lt; 37.</td>
+<td>If   one side of a filter condition is a constant expression, constant folding   evaluates the expression in the planning phase and replaces the expression   with the constant value. For example, Drill can rewrite WHERE age + 5 &lt; 42   as WHERE age &lt; 37.</td>
 </tr>
 <tr>
 <td>planner.enable_decimal_data_type</td>
 <td>FALSE</td>
-<td>False disables the DECIMAL data type,   including casting to DECIMAL and reading DECIMAL types from Parquet and Hive.</td>
+<td>False   disables the DECIMAL data type, including casting to DECIMAL and reading   DECIMAL types from Parquet and Hive.</td>
 </tr>
 <tr>
 <td>planner.enable_demux_exchange</td>
 <td>FALSE</td>
-<td>Toggles the state of hashing to a   demulitplexed exchange.</td>
+<td>Toggles   the state of hashing to a demulitplexed exchange.</td>
 </tr>
 <tr>
 <td>planner.enable_hash_single_key</td>
 <td>TRUE</td>
-<td>Each hash key is associated with a single   value.</td>
+<td>Each   hash key is associated with a single value.</td>
 </tr>
 <tr>
 <td>planner.enable_hashagg</td>
 <td>TRUE</td>
-<td>Enable hash aggregation; otherwise, Drill   does a sort-based aggregation. Writes to disk. Enable is recommended.</td>
+<td>Enable   hash aggregation; otherwise, Drill does a sort-based aggregation. Writes to   disk. Enable is recommended.</td>
 </tr>
 <tr>
 <td>planner.enable_hashjoin</td>
 <td>TRUE</td>
-<td>Enable the memory hungry hash join. Drill   assumes that a query will have adequate memory to complete and tries to use   the fastest operations possible to complete the planned inner, left, right,   or full outer joins using a hash table. Does not write to disk. Disabling   hash join allows Drill to manage arbitrarily large data in a small memory   footprint.</td>
+<td>Enable   the memory hungry hash join. Drill assumes that a query will have adequate   memory to complete and tries to use the fastest operations possible to   complete the planned inner, left, right, or full outer joins using a hash   table. Does not write to disk. Disabling hash join allows Drill to manage   arbitrarily large data in a small memory footprint.</td>
 </tr>
 <tr>
 <td>planner.enable_hashjoin_swap</td>
 <td>TRUE</td>
-<td>Enables consideration of multiple join order   sequences during the planning phase. Might negatively affect the performance   of some queries due to inaccuracy of estimated row count especially after a   filter, join, or aggregation.</td>
+<td>Enables   consideration of multiple join order sequences during the planning phase.   Might negatively affect the performance of some queries due to inaccuracy of   estimated row count especially after a filter, join, or aggregation.</td>
 </tr>
 <tr>
 <td>planner.enable_hep_join_opt</td>
 <td></td>
-<td>Enables the heuristic planner for joins.</td>
+<td>Enables   the heuristic planner for joins.</td>
 </tr>
 <tr>
 <td>planner.enable_mergejoin</td>
 <td>TRUE</td>
-<td>Sort-based operation. A merge join is used   for inner join, left and right outer joins. Inputs to the merge join must be   sorted. It reads the sorted input streams from both sides and finds matching   rows. Writes to disk.</td>
+<td>Sort-based   operation. A merge join is used for inner join, left and right outer joins.   Inputs to the merge join must be sorted. It reads the sorted input streams   from both sides and finds matching rows. Writes to disk.</td>
 </tr>
 <tr>
 <td>planner.enable_multiphase_agg</td>
 <td>TRUE</td>
-<td>Each minor fragment does a local aggregation   in phase 1, distributes on a hash basis using GROUP-BY keys partially   aggregated results to other fragments, and all the fragments perform a total   aggregation using this data.</td>
+<td>Each   minor fragment does a local aggregation in phase 1, distributes on a hash   basis using GROUP-BY keys partially aggregated results to other fragments,   and all the fragments perform a total aggregation using this data.</td>
 </tr>
 <tr>
 <td>planner.enable_mux_exchange</td>
 <td>TRUE</td>
-<td>Toggles the state of hashing to a   multiplexed exchange.</td>
+<td>Toggles   the state of hashing to a multiplexed exchange.</td>
 </tr>
 <tr>
 <td>planner.enable_nestedloopjoin</td>
 <td>TRUE</td>
-<td>Sort-based operation. Writes to disk.</td>
+<td>Sort-based   operation. Writes to disk.</td>
 </tr>
 <tr>
 <td>planner.enable_nljoin_for_scalar_only</td>
 <td>TRUE</td>
-<td>Supports nested loop join planning where the   right input is scalar in order to enable NOT-IN, Inequality, Cartesian, and   uncorrelated EXISTS planning.</td>
+<td>Supports   nested loop join planning where the right input is scalar in order to enable   NOT-IN, Inequality, Cartesian, and uncorrelated EXISTS planning.</td>
 </tr>
 <tr>
 <td>planner.enable_streamagg</td>
 <td>TRUE</td>
-<td>Sort-based operation. Writes to disk.</td>
+<td>Sort-based   operation. Writes to disk.</td>
 </tr>
 <tr>
 <td>planner.filter.max_selectivity_estimate_factor</td>
 <td>1</td>
-<td>Available as of Drill 1.8. Sets the maximum   filter selectivity estimate. The selectivity can vary between 0 and 1. For   more details, see planner.filter.min_selectivity_estimate_factor.</td>
+<td>Available   as of Drill 1.8. Sets the maximum filter selectivity estimate. The   selectivity can vary between 0 and 1. For more details, see   planner.filter.min_selectivity_estimate_factor.</td>
 </tr>
 <tr>
 <td>planner.filter.min_selectivity_estimate_factor</td>
 <td>0</td>
-<td>Available as of Drill 1.8. Sets the minimum   filter selectivity estimate to increase the parallelization of the major   fragment performing a join. This option is useful for deeply nested queries   with complicated predicates and serves as a workaround when statistics are   insufficient or unavailable. The selectivity can vary between 0 and 1. The   value of this option caps the estimated SELECTIVITY. The estimated ROWCOUNT   is derived by multiplying the estimated SELECTIVITY by the estimated ROWCOUNT   of the upstream operator. The estimated ROWCOUNT displays when you use the   EXPLAIN PLAN INCLUDING ALL ATTRIBUTES FOR command. This option does not   control the estimated ROWCOUNT of downstream operators (post FILTER).   However, estimated ROWCOUNTs may change because the operator ROWCOUNTs depend   on their downstream operators. The FILTER operator relies on the input of its   immediate upstream operator, for example SCAN, AGGREGATE. If two filters are   present in a plan, e
 ach filter may have a different estimated ROWCOUNT based   on the immediate upstream operator&#39;s estimated ROWCOUNT.</td>
+<td>Available   as of Drill 1.8. Sets the minimum filter selectivity estimate to increase the   parallelization of the major fragment performing a join. This option is   useful for deeply nested queries with complicated predicates and serves as a   workaround when statistics are insufficient or unavailable. The selectivity   can vary between 0 and 1. The value of this option caps the estimated   SELECTIVITY. The estimated ROWCOUNT is derived by multiplying the estimated   SELECTIVITY by the estimated ROWCOUNT of the upstream operator. The estimated   ROWCOUNT displays when you use the EXPLAIN PLAN INCLUDING ALL ATTRIBUTES FOR   command. This option does not control the estimated ROWCOUNT of downstream   operators (post FILTER). However, estimated ROWCOUNTs may change because the   operator ROWCOUNTs depend on their downstream operators. The FILTER operator   relies on the input of its immediate upstream operator, for example SCAN,   AGGREGATE. If two filters are present in a plan, e
 ach filter may have a   different estimated ROWCOUNT based on the immediate upstream operator&#39;s   estimated ROWCOUNT.</td>
 </tr>
 <tr>
 <td>planner.identifier_max_length</td>
 <td>1024</td>
-<td>A minimum length is needed because option   names are identifiers themselves.</td>
+<td>A   minimum length is needed because option names are identifiers themselves.</td>
 </tr>
 <tr>
 <td>planner.join.hash_join_swap_margin_factor</td>
 <td>10</td>
-<td>The number of join order sequences to   consider during the planning phase.</td>
+<td>The   number of join order sequences to consider during the planning phase.</td>
 </tr>
 <tr>
 <td>planner.join.row_count_estimate_factor</td>
 <td>1</td>
-<td>The factor for adjusting the estimated row   count when considering multiple join order sequences during the planning   phase.</td>
+<td>The   factor for adjusting the estimated row count when considering multiple join   order sequences during the planning phase.</td>
 </tr>
 <tr>
 <td>planner.memory.average_field_width</td>
 <td>8</td>
-<td>Used in estimating memory requirements.</td>
+<td>Used   in estimating memory requirements.</td>
 </tr>
 <tr>
 <td>planner.memory.enable_memory_estimation</td>
 <td>FALSE</td>
-<td>Toggles the state of memory estimation and   re-planning of the query. When enabled, Drill conservatively estimates memory   requirements and typically excludes these operators from the plan and   negatively impacts performance.</td>
+<td>Toggles   the state of memory estimation and re-planning of the query. When enabled,   Drill conservatively estimates memory requirements and typically excludes   these operators from the plan and negatively impacts performance.</td>
 </tr>
 <tr>
 <td>planner.memory.hash_agg_table_factor</td>
 <td>1.1</td>
-<td>A heuristic value for influencing the size   of the hash aggregation table.</td>
+<td>A   heuristic value for influencing the size of the hash aggregation table.</td>
 </tr>
 <tr>
 <td>planner.memory.hash_join_table_factor</td>
 <td>1.1</td>
-<td>A heuristic value for influencing the size   of the hash aggregation table.</td>
+<td>A   heuristic value for influencing the size of the hash aggregation table.</td>
 </tr>
 <tr>
 <td>planner.memory.max_query_memory_per_node</td>
-<td>2147483648 bytes</td>
-<td>Sets the maximum amount of direct memory   allocated to the Sort and Hash Aggregate operators during each query on a   node. This memory is split between operators. If a query plan contains   multiple Sort and/or Hash Aggregate operators, the memory is divided between   them. The default limit should be increased for queries on large data sets.</td>
+<td>2147483648   bytes</td>
+<td>Sets   the maximum amount of direct memory allocated to the Sort and Hash Aggregate   operators during each query on a node. This memory is split between   operators. If a query plan contains multiple Sort and/or Hash Aggregate   operators, the memory is divided between them. The default limit should be   increased for queries on large data sets.</td>
 </tr>
 <tr>
 <td>planner.memory.non_blocking_operators_memory</td>
 <td>64</td>
-<td>Extra query memory per node for non-blocking   operators. This option is currently used only for memory estimation. Range:   0-2048 MB</td>
+<td>Extra   query memory per node for non-blocking operators. This option is currently   used only for memory estimation. Range: 0-2048 MB</td>
 </tr>
 <tr>
 <td>planner.memory_limit</td>
-<td>268435456 bytes</td>
-<td>Defines the maximum amount of direct memory   allocated to a query for planning. When multiple queries run concurrently,   each query is allocated the amount of memory set by this parameter.Increase   the value of this parameter and rerun the query if partition pruning failed   due to insufficient memory.</td>
+<td>268435456   bytes</td>
+<td>Defines   the maximum amount of direct memory allocated to a query for planning. When   multiple queries run concurrently, each query is allocated the amount of   memory set by this parameter.Increase the value of this parameter and rerun   the query if partition pruning failed due to insufficient memory.</td>
 </tr>
 <tr>
 <td>planner.memory.percent_per_query</td>
@@ -1544,102 +1558,102 @@
 <tr>
 <td>planner.nestedloopjoin_factor</td>
 <td>100</td>
-<td>A heuristic value for influencing the nested   loop join.</td>
+<td>A   heuristic value for influencing the nested loop join.</td>
 </tr>
 <tr>
 <td>planner.partitioner_sender_max_threads</td>
 <td>8</td>
-<td>Upper limit of threads for outbound queuing.</td>
+<td>Upper   limit of threads for outbound queuing.</td>
 </tr>
 <tr>
 <td>planner.partitioner_sender_set_threads</td>
 <td>-1</td>
-<td>Overwrites the number of threads used to   send out batches of records. Set to -1 to disable. Typically not changed.</td>
+<td>Overwrites   the number of threads used to send out batches of records. Set to -1 to   disable. Typically not changed.</td>
 </tr>
 <tr>
 <td>planner.partitioner_sender_threads_factor</td>
 <td>2</td>
-<td>A heuristic param to use to influence final   number of threads. The higher the value the fewer the number of threads.</td>
+<td>A   heuristic param to use to influence final number of threads. The higher the   value the fewer the number of threads.</td>
 </tr>
 <tr>
 <td>planner.producer_consumer_queue_size</td>
 <td>10</td>
-<td>How much data to prefetch from disk in   record batches out-of-band of query execution. The larger the queue size, the   greater the amount of memory that the queue and overall query execution   consumes.</td>
+<td>How   much data to prefetch from disk in record batches out-of-band of query   execution. The larger the queue size, the greater the amount of memory that   the queue and overall query execution consumes.</td>
 </tr>
 <tr>
 <td>planner.slice_target</td>
 <td>100000</td>
-<td>The number of records manipulated within a   fragment before Drill parallelizes operations.</td>
+<td>The   number of records manipulated within a fragment before Drill parallelizes   operations.</td>
 </tr>
 <tr>
 <td>planner.width.max_per_node</td>
-<td>70% of the total number of processors on a   node</td>
-<td>Maximum number of threads that can run in   parallel for a query on a node. A slice is an individual thread. This number   indicates the maximum number of slices per query for the query’s major   fragment on a node.</td>
+<td>70%   of the total number of processors on a node</td>
+<td>Maximum   number of threads that can run in parallel for a query on a node. A slice is   an individual thread. This number indicates the maximum number of slices per   query for the query’s major fragment on a node.</td>
 </tr>
 <tr>
 <td>planner.width.max_per_query</td>
 <td>1000</td>
-<td>Same as max per node but applies to the   query as executed by the entire cluster. For example, this value might be the   number of active Drillbits, or a higher number to return results faster.</td>
+<td>Same   as max per node but applies to the query as executed by the entire cluster.   For example, this value might be the number of active Drillbits, or a higher   number to return results faster.</td>
 </tr>
 <tr>
 <td>security.admin.user_groups</td>
 <td>n/a</td>
-<td>Unsupported as of 1.4. A comma-separated   list of administrator groups for Web Console security.</td>
+<td>Unsupported   as of 1.4. A comma-separated list of administrator groups for Web Console   security.</td>
 </tr>
 <tr>
 <td>security.admin.users</td>
 <td></td>
-<td>Unsupported as of 1.4. A comma-separated   list of user names who you want to give administrator privileges.</td>
+<td>Unsupported   as of 1.4. A comma-separated list of user names who you want to give   administrator privileges.</td>
 </tr>
 <tr>
 <td>store.format</td>
 <td>parquet</td>
-<td>Output format for data written to tables   with the CREATE TABLE AS (CTAS) command. Allowed values are parquet, json,   psv, csv, or tsv.</td>
+<td>Output   format for data written to tables with the CREATE TABLE AS (CTAS) command.   Allowed values are parquet, json, psv, csv, or tsv.</td>
 </tr>
 <tr>
 <td>store.hive.optimize_scan_with_native_readers</td>
 <td>FALSE</td>
-<td>Optimize reads of Parquet-backed external   tables from Hive by using Drill native readers instead of the Hive Serde   interface. (Drill 1.2 and later)</td>
+<td>Optimize   reads of Parquet-backed external tables from Hive by using Drill native   readers instead of the Hive Serde interface. (Drill 1.2 and later)</td>
 </tr>
 <tr>
 <td>store.json.all_text_mode</td>
 <td>FALSE</td>
-<td>Drill reads all data from the JSON files as   VARCHAR. Prevents schema change errors.</td>
+<td>Drill   reads all data from the JSON files as VARCHAR. Prevents schema change errors.</td>
 </tr>
 <tr>
 <td>store.json.extended_types</td>
 <td>FALSE</td>
-<td>Turns on special JSON structures that Drill   serializes for storing more type information than the four basic JSON types.</td>
+<td>Turns   on special JSON structures that Drill serializes for storing more type   information than the four basic JSON types.</td>
 </tr>
 <tr>
 <td>store.json.read_numbers_as_double</td>
 <td>FALSE</td>
-<td>Reads numbers with or without a decimal   point as DOUBLE. Prevents schema change errors.</td>
+<td>Reads   numbers with or without a decimal point as DOUBLE. Prevents schema change   errors.</td>
 </tr>
 <tr>
 <td>store.mongo.all_text_mode</td>
 <td>FALSE</td>
-<td>Similar to store.json.all_text_mode for   MongoDB.</td>
+<td>Similar   to store.json.all_text_mode for MongoDB.</td>
 </tr>
 <tr>
 <td>store.mongo.read_numbers_as_double</td>
 <td>FALSE</td>
-<td>Similar to   store.json.read_numbers_as_double.</td>
+<td>Similar   to store.json.read_numbers_as_double.</td>
 </tr>
 <tr>
 <td>store.parquet.block-size</td>
 <td>536870912</td>
-<td>Sets the size of a Parquet row group to the   number of bytes less than or equal to the block size of MFS, HDFS, or the   file system.</td>
+<td>Sets   the size of a Parquet row group to the number of bytes less than or equal to   the block size of MFS, HDFS, or the file system.</td>
 </tr>
 <tr>
 <td>store.parquet.compression</td>
 <td>snappy</td>
-<td>Compression type for storing Parquet output.   Allowed values: snappy, gzip, none</td>
+<td>Compression   type for storing Parquet output. Allowed values: snappy, gzip, none</td>
 </tr>
 <tr>
 <td>store.parquet.enable_dictionary_encoding</td>
 <td>FALSE</td>
-<td>For internal use. Do not change.</td>
+<td>For   internal use. Do not change.</td>
 </tr>
 <tr>
 <td>store.parquet.dictionary.page-size</td>
@@ -1649,27 +1663,27 @@
 <tr>
 <td>store.parquet.reader.int96_as_timestamp</td>
 <td>FALSE</td>
-<td>Enables Drill to implicitly interpret the   INT96 timestamp data type in Parquet files.</td>
+<td>Enables   Drill to implicitly interpret the INT96 timestamp data type in Parquet files.</td>
 </tr>
 <tr>
 <td>store.parquet.use_new_reader</td>
 <td>FALSE</td>
-<td>Not supported in this release.</td>
+<td>Not   supported in this release.</td>
 </tr>
 <tr>
 <td>store.partition.hash_distribute</td>
 <td>FALSE</td>
-<td>Uses a hash algorithm to distribute data on   partition keys in a CTAS partitioning operation. An alpha option--for   experimental use at this stage. Do not use in production systems.</td>
+<td>Uses   a hash algorithm to distribute data on partition keys in a CTAS partitioning   operation. An alpha option--for experimental use at this stage. Do not use in   production systems.</td>
 </tr>
 <tr>
 <td>store.text.estimated_row_size_bytes</td>
 <td>100</td>
-<td>Estimate of the row size in a delimited text   file, such as csv. The closer to actual, the better the query plan. Used for   all csv files in the system/session where the value is set. Impacts the   decision to plan a broadcast join or not.</td>
+<td>Estimate   of the row size in a delimited text file, such as csv. The closer to actual,   the better the query plan. Used for all csv files in the system/session where   the value is set. Impacts the decision to plan a broadcast join or not.</td>
 </tr>
 <tr>
 <td>window.enable</td>
 <td>TRUE</td>
-<td>Enable or disable window functions in Drill   1.1 and later.</td>
+<td>Enable   or disable window functions in Drill 1.1 and later.</td>
 </tr>
 </tbody></table>
 

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuration-options/index.html
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diff --git a/docs/configuration-options/index.html b/docs/configuration-options/index.html
index aa44939..2bbb871 100644
--- a/docs/configuration-options/index.html
+++ b/docs/configuration-options/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuration-reference/index.html
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index a1ca025..ce59365 100644
--- a/docs/configuration-reference/index.html
+++ b/docs/configuration-reference/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configure-drill-introduction/index.html
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--- a/docs/configure-drill-introduction/index.html
+++ b/docs/configure-drill-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configure-drill/index.html
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index be7c393..9f0382d 100644
--- a/docs/configure-drill/index.html
+++ b/docs/configure-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-a-multitenant-cluster-introduction/index.html
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index e255c25..d6c8d24 100644
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+++ b/docs/configuring-a-multitenant-cluster-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-a-multitenant-cluster/index.html
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--- a/docs/configuring-a-multitenant-cluster/index.html
+++ b/docs/configuring-a-multitenant-cluster/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-cgroups-to-control-cpu-usage/index.html
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+++ b/docs/configuring-cgroups-to-control-cpu-usage/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-drill-memory/index.html
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--- a/docs/configuring-drill-memory/index.html
+++ b/docs/configuring-drill-memory/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-drill-to-use-spnego-for-http-authentication/index.html
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+++ b/docs/configuring-drill-to-use-spnego-for-http-authentication/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-inbound-impersonation/index.html
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--- a/docs/configuring-inbound-impersonation/index.html
+++ b/docs/configuring-inbound-impersonation/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-jreport-with-drill/index.html
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+++ b/docs/configuring-jreport-with-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-kerberos-security/index.html
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+++ b/docs/configuring-kerberos-security/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-multitenant-resources/index.html
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--- a/docs/configuring-multitenant-resources/index.html
+++ b/docs/configuring-multitenant-resources/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-odbc-on-linux/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-odbc-on-mac-os-x/index.html
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+++ b/docs/configuring-odbc-on-mac-os-x/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-odbc-on-windows/index.html
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--- a/docs/configuring-odbc-on-windows/index.html
+++ b/docs/configuring-odbc-on-windows/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-odbc/index.html
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--- a/docs/configuring-odbc/index.html
+++ b/docs/configuring-odbc/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-plain-security/index.html
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--- a/docs/configuring-plain-security/index.html
+++ b/docs/configuring-plain-security/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-resources-for-a-shared-drillbit/index.html
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+++ b/docs/configuring-resources-for-a-shared-drillbit/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-the-drill-shell/index.html
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+++ b/docs/configuring-the-drill-shell/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-tibco-spotfire-server-with-drill/index.html
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+++ b/docs/configuring-tibco-spotfire-server-with-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-user-impersonation-with-hive-authorization/index.html
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+++ b/docs/configuring-user-impersonation-with-hive-authorization/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-user-impersonation/index.html
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diff --git a/docs/configuring-user-impersonation/index.html b/docs/configuring-user-impersonation/index.html
index dc0f4a9..b3c27d1 100644
--- a/docs/configuring-user-impersonation/index.html
+++ b/docs/configuring-user-impersonation/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           
@@ -1218,7 +1222,7 @@
 
     </div>
 
-     Apr 5, 2018
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
@@ -1268,7 +1272,7 @@
 
 <h2 id="impersonation-and-views">Impersonation and Views</h2>
 
-<p>You can use views with impersonation to provide granular access to data and protect sensitive information. When you create a view, Drill stores the view definition in a file and suffixes the file with .drill.view. For example, if you create a view named myview, Drill creates a view file named myview.drill.view and saves it in the current workspace or the workspace specified, such as dfs.views.myview. See <a href="/docs/create-view">CREATE VIEW</a> Command.</p>
+<p>You can use views with impersonation to provide granular access to data and protect sensitive information. When you create a view, Drill stores the view definition in a file and suffixes the file with view.drill. For example, if you create a view named myview, Drill creates a view file named myview.view.drill and saves it in the current workspace or the workspace specified, such as dfs.views.myview. See <a href="/docs/create-view">CREATE VIEW</a> Command.</p>
 
 <p>You can create a view and grant read permissions on the view to give other users access to the data that the view references. When a user queries the view, Drill impersonates the view owner to access the underlying data. If the user tries to access the data directory, Drill returns a permission denied error. A user with read access to a view can create new views from the originating view to further restrict access on data.</p>
 
@@ -1288,7 +1292,7 @@
 <div class="highlight"><pre><code class="language-text" data-lang="text">hadoop fs –chmod &lt;octal code&gt; &lt;file_name&gt;
 hadoop fs –chown &lt;user&gt;:&lt;group&gt; &lt;file_name&gt;
 </code></pre></div>
-<p>Example: <code>hadoop fs –chmod 750 employees.drill.view</code></p>
+<p>Example: <code>hadoop fs –chmod 750 employees.view.drill</code></p>
 
 <h3 id="modifying-system|session-level-view-permissions">Modifying SYSTEM|SESSION Level View Permissions</h3>
 
@@ -1367,9 +1371,9 @@ emp_id, emp_name, emp_ssn, emp_salary, emp_addr, emp_phone, emp_mgr</p>
 
 <p>Frank needs to share a subset of this information with Joe who is an HR manager reporting to Frank. To share the employee data, Frank creates a view called emp_mgr_view that accesses a subset of the data. The emp_mgr_view filters out sensitive employee information, such as the employee social security numbers, and only shows data for the employees that report directly to Joe. Frank and Joe both belong to the mgr group. Managers have read permission on Frank’s directory.</p>
 
-<p>rwxr-----     frank:mgr   /user/frank/emp_mgr_view.drill.view</p>
+<p>rwxr-----     frank:mgr   /user/frank/emp_mgr_view.view.drill</p>
 
-<p>The emp_mgr_view.drill.view file contains the following view definition:</p>
+<p>The emp_mgr_view.view.drill file contains the following view definition:</p>
 
 <p>(view definition: SELECT emp_id, emp_name, emp_salary, emp_addr, emp_phone FROM `/user/frank/employee` WHERE emp_mgr = &#39;Joe&#39;)</p>
 
@@ -1379,9 +1383,9 @@ emp_id, emp_name, emp_ssn, emp_salary, emp_addr, emp_phone, emp_mgr</p>
 
 <p>Joe needs to share employee contact data with his direct reports, so he creates a special view called emp_team_view to share the employee contact information with his team. Joe creates the view and writes it to his home directory. Joe and his reports belong to a group named joeteam. The joeteam group has read permissions on Joe’s home directory so they can query the view and create new views from it.</p>
 
-<p>rwxr-----     joe:joeteam   /user/joe/emp_team_view.drill.view</p>
+<p>rwxr-----     joe:joeteam   /user/joe/emp_team_view.view.drill</p>
 
-<p>The emp_team_view.drill.view file contains the following view definition:</p>
+<p>The emp_team_view.view.drill file contains the following view definition:</p>
 
 <p>(view definition: SELECT emp_id, emp_name, emp_phone FROM `/user/frank/emp_mgr_view.drill`);</p>
 

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/configuring-web-console-and-rest-api-security/index.html
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diff --git a/docs/configuring-web-console-and-rest-api-security/index.html b/docs/configuring-web-console-and-rest-api-security/index.html
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+++ b/docs/configuring-web-console-and-rest-api-security/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/connect-a-data-source-introduction/index.html
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--- a/docs/connect-a-data-source-introduction/index.html
+++ b/docs/connect-a-data-source-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/connect-a-data-source/index.html
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--- a/docs/connect-a-data-source/index.html
+++ b/docs/connect-a-data-source/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/connecting-drill-explorer-to-data/index.html
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+++ b/docs/connecting-drill-explorer-to-data/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/contribute-to-drill/index.html
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--- a/docs/contribute-to-drill/index.html
+++ b/docs/contribute-to-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/controlling-parallelization-to-balance-performance-with-multi-tenancy/index.html
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+++ b/docs/controlling-parallelization-to-balance-performance-with-multi-tenancy/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/core-modules/index.html
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--- a/docs/core-modules/index.html
+++ b/docs/core-modules/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/create-function-using-jar/index.html
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--- a/docs/create-function-using-jar/index.html
+++ b/docs/create-function-using-jar/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/create-table-as-ctas/index.html
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+++ b/docs/create-table-as-ctas/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/create-temporary-table-as-cttas/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/create-view/index.html
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--- a/docs/create-view/index.html
+++ b/docs/create-view/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/creating-a-basic-drill-cluster/index.html
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+++ b/docs/creating-a-basic-drill-cluster/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

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+++ b/docs/creating-custom-authenticators/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

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--- a/docs/custom-function-interfaces/index.html
+++ b/docs/custom-function-interfaces/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/data-sources-and-file-formats-introduction/index.html
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+++ b/docs/data-sources-and-file-formats-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           
@@ -1216,21 +1220,24 @@
 
     </div>
 
-     May 5, 2016
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
     <div class="int_text" align="left">
       
-        <p>Included in the data sources that  Drill supports are these key data sources:</p>
+        <p>Drill supports the following key data sources:</p>
 
 <ul>
 <li>HBase</li>
 <li>Hive</li>
 <li>MapR-DB</li>
-<li>File system<br></li>
+<li>File system </li>
+<li>...<br></li>
 </ul>
 
+<p>See <a href="/docs/connect-a-data-source/">Connect a Data Source</a> for a complete list of supported data sources that you can configure in Drill. </p>
+
 <p>Drill considers data sources to have either a strong schema or a weak schema.  </p>
 
 <p>The following table describes each schema type:</p>
@@ -1284,7 +1291,24 @@ sources associated with each:</p>
 
 <p>You set the input format for data coming from data sources to Drill in the workspace portion of the <a href="/docs/storage-plugin-registration">storage plugin</a> definition. The default input format in Drill is Parquet. </p>
 
-<p>You change one of the <code>store</code> property in the <a href="/docs/configuration-options-introduction/">sys.options table</a> to set the output format of Drill data. The default storage format for Drill CREATE TABLE AS (CTAS) statements is Parquet.</p>
+<p>You change one of the <code>store</code> properties in the <a href="/docs/configuration-options-introduction/">sys.options table</a> to set the output format of Drill data. The default storage format for Drill CREATE TABLE AS (CTAS) statements is Parquet.  </p>
+
+<h2 id="schemaless-tables">Schemaless Tables</h2>
+
+<p>As of Drill 1.13, Drill supports queries on empty directories. Empty directories are directories that exist, but do not contain files. Currently, an empty directory in Drill is a Drill table without a schema, or a “schemaless” table. An empty directory with Parquet metadata cache files is also a schemaless table in Drill.</p>
+
+<p>Drill supports queries with JOIN and UNION [ALL] operators on empty directories. For example, if you issue the following queries with the UNION ALL operator, Drill queries the empty directory (empty_DIR) as a schemaless table and returns results for the query on the right side of the operator:  </p>
+<div class="highlight"><pre><code class="language-text" data-lang="text">   0: jdbc:drill:schema=dfs.tmp&gt; select columns[0] from empty_DIR UNION ALL select cast(columns[0] as int) c1 from `testWindow.csv`;  
+</code></pre></div>
+<h3 id="usage-notes">Usage Notes</h3>
+
+<ul>
+<li>Queries with stars (*) on an empty directory return an empty result set.<br></li>
+<li>Fields indicated in the SELECT statement are returned as INT-OPTIONAL types.<br></li>
+<li>An empty directory in a query does not change the results; Drill returns results as if the query does not contain the UNION operator.<br></li>
+<li>You can use an empty directory in complex queries.<br></li>
+<li>Queries with joins return an empty result, except when using outer join clauses, when the outer table for &quot;right join&quot; or derived table for &quot;left join&quot; has data. In that case, Drill returns the data from the table with data.</li>
+</ul>
 
     
       

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/data-sources-and-file-formats/index.html
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+++ b/docs/data-sources-and-file-formats/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/data-type-conversion/index.html
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+++ b/docs/data-type-conversion/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/data-types/index.html
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+++ b/docs/data-types/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/date-time-and-timestamp/index.html
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--- a/docs/date-time-and-timestamp/index.html
+++ b/docs/date-time-and-timestamp/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/date-time-functions-and-arithmetic/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/deploying-and-using-a-hive-udf/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/describe/index.html
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diff --git a/docs/describe/index.html b/docs/describe/index.html
index ceb2076..fa4115a 100644
--- a/docs/describe/index.html
+++ b/docs/describe/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           
@@ -1218,7 +1222,7 @@
 
     </div>
 
-     Aug 4, 2016
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
@@ -1228,9 +1232,10 @@
 
 <h2 id="syntax">Syntax</h2>
 
-<p>The DESCRIBE command supports the following syntax:</p>
-<div class="highlight"><pre><code class="language-text" data-lang="text">DESCRIBE [workspace.]table_name|view_name
-DESCRIBE SCHEMA|DATABASE &lt;name&gt;[.workspace]
+<p>The DESCRIBE command supports the following syntax:  </p>
+<div class="highlight"><pre><code class="language-text" data-lang="text">   DESCRIBE [workspace.]table_name|view_name [column_name | expression]
+   DESCRIBE SCHEMA|DATABASE &lt;name&gt;[.workspace]
+   DESCRIBE (query)
 </code></pre></div>
 <h2 id="parameters">Parameters</h2>
 
@@ -1243,8 +1248,17 @@ The unique name of a view.  </p>
 <p><em>table_name</em><br>
 The unique name of a table.  </p>
 
+<p><em>column_name</em><br>
+Optional list of column names in a table or view.  </p>
+
 <p><em>schema/database</em><br>
-A configured storage plugin instance with or without a configured workspace. </p>
+A configured storage plugin instance with or without a configured workspace.  </p>
+
+<p><em>query</em><br>
+A SELECT statement that defines the columns and rows in the table or view.  </p>
+
+<p><em>expression</em><br>
+An expression formed from one or more columns that exist in the tables or views referenced by the query. </p>
 
 <h2 id="usage-notes">Usage Notes</h2>
 

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/design-docs/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/develop-custom-functions-introduction/index.html
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+++ b/docs/develop-custom-functions-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/develop-custom-functions/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/develop-drill/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/developer-information/index.html
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--- a/docs/developer-information/index.html
+++ b/docs/developer-information/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/developing-a-simple-function/index.html
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+++ b/docs/developing-a-simple-function/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/developing-an-aggregate-function/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drill-default-input-format/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/drill-explorer-introduction/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>

[3/6] drill-site git commit: drill 1.13 doc updates and other doc edits

Posted by br...@apache.org.
http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/query-stages/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-a-file-system-introduction/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-a-file-system/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-avro-files/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-complex-data-introduction/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-complex-data/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-hive/index.html
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diff --git a/docs/querying-hive/index.html b/docs/querying-hive/index.html
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--- a/docs/querying-hive/index.html
+++ b/docs/querying-hive/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-json-files/index.html
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index 8e970fd..32cc9e7 100644
--- a/docs/querying-json-files/index.html
+++ b/docs/querying-json-files/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-parquet-files/index.html
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diff --git a/docs/querying-parquet-files/index.html b/docs/querying-parquet-files/index.html
index ac6b130..ebf0a52 100644
--- a/docs/querying-parquet-files/index.html
+++ b/docs/querying-parquet-files/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-plain-text-files/index.html
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diff --git a/docs/querying-plain-text-files/index.html b/docs/querying-plain-text-files/index.html
index 11c774c..494e007 100644
--- a/docs/querying-plain-text-files/index.html
+++ b/docs/querying-plain-text-files/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-sequence-files/index.html
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diff --git a/docs/querying-sequence-files/index.html b/docs/querying-sequence-files/index.html
index b959ab8..a8ce788 100644
--- a/docs/querying-sequence-files/index.html
+++ b/docs/querying-sequence-files/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-system-tables/index.html
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index bc28536..b7f1f3b 100644
--- a/docs/querying-system-tables/index.html
+++ b/docs/querying-system-tables/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/querying-the-information-schema/index.html
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diff --git a/docs/querying-the-information-schema/index.html b/docs/querying-the-information-schema/index.html
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--- a/docs/querying-the-information-schema/index.html
+++ b/docs/querying-the-information-schema/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/ranking-window-functions/index.html
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diff --git a/docs/ranking-window-functions/index.html b/docs/ranking-window-functions/index.html
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--- a/docs/ranking-window-functions/index.html
+++ b/docs/ranking-window-functions/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/rdbms-storage-plugin/index.html
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--- a/docs/rdbms-storage-plugin/index.html
+++ b/docs/rdbms-storage-plugin/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/release-notes/index.html
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diff --git a/docs/release-notes/index.html b/docs/release-notes/index.html
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--- a/docs/release-notes/index.html
+++ b/docs/release-notes/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/repeated-contains/index.html
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--- a/docs/repeated-contains/index.html
+++ b/docs/repeated-contains/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/repeated-count/index.html
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index 48027bf..6478327 100644
--- a/docs/repeated-count/index.html
+++ b/docs/repeated-count/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/reserved-keywords/index.html
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diff --git a/docs/reserved-keywords/index.html b/docs/reserved-keywords/index.html
index a9e342e..e57a403 100644
--- a/docs/reserved-keywords/index.html
+++ b/docs/reserved-keywords/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           
@@ -1216,7 +1220,7 @@
 
     </div>
 
-     Nov 18, 2016
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
@@ -1232,7 +1236,7 @@ keyword:</p>
 <p>The following table provides the Drill reserved keywords that require back
 ticks:</p>
 
-<p><table ><tbody><tr><td valign="top" ><h1 id="ReservedKeywords-A">A</h1><p>ABS<br />ALL<br />ALLOCATE<br />ALLOW<br />ALTER<br />AND<br />ANY<br />ARE<br />ARRAY<br />AS<br />ASENSITIVE<br />ASYMMETRIC<br />AT<br />ATOMIC<br />AUTHORIZATION<br />AVG</p><h1 id="ReservedKeywords-B">B</h1><p>BEGIN<br />BETWEEN<br />BIGINT<br />BINARY<br />BIT<br />BLOB<br />BOOLEAN<br />BOTH<br />BY</p><h1 id="ReservedKeywords-C">C</h1><p>CALL<br />CALLED<br />CARDINALITY<br />CASCADED<br />CASE<br />CAST<br />CEIL<br />CEILING<br />CHAR<br />CHARACTER<br />CHARACTER_LENGTH<br />CHAR_LENGTH<br />CHECK<br />CLOB<br />CLOSE<br />COALESCE<br />COLLATE<br />COLLECT<br />COLUMN<br />COMMIT<br />CONDITION<br />CONNECT<br />CONSTRAINT<br />CONVERT<br />CORR<br />CORRESPONDING<br />COUNT<br />COVAR_POP<br />COVAR_SAMP<br />CREATE<br />CROSS<br />CUBE<br />CUME_DIST<br />CURRENT<br />CURRENT_CATALOG<br />CURRENT_DATE<br />CURRENT_DEFAULT_TRANSFORM_GROUP<br />CURRENT_PATH<br />CURRENT_ROLE<br />CURRENT_SCHEMA<
 br />CURRENT_TIME<br />CURRENT_TIMESTAMP<br />CURRENT_TRANSFORM_GROUP_FOR_TYPE<br />CURRENT_USER<br />CURSOR<br />CYCLE</p></td><td valign="top" ><h1 id="ReservedKeywords-D">D</h1><p>DATABASES<br />DATE<br />DAY<br />DEALLOCATE<br />DEC<br />DECIMAL<br />DECLARE<br />DEFAULT<br />DEFAULT_KW<br />DELETE<br />DENSE_RANK<br />DEREF<br />DESCRIBE<br />DETERMINISTIC<br />DISALLOW<br />DISCONNECT<br />DISTINCT<br />DOUBLE<br />DROP<br />DYNAMIC</p><h1 id="ReservedKeywords-E">E</h1><p>EACH<br />ELEMENT<br />ELSE<br />END<br />END_EXEC<br />ESCAPE<br />EVERY<br />EXCEPT<br />EXEC<br />EXECUTE<br />EXISTS<br />EXP<br />EXPLAIN<br />EXTERNAL<br />EXTRACT</p><h1 id="ReservedKeywords-F">F</h1><p>FALSE<br />FETCH<br />FILES<br />FILTER<br />FIRST_VALUE<br />FLOAT<br />FLOOR<br />FOR<br />FOREIGN<br />FREE<br />FROM<br />FULL<br />FUNCTION<br />FUSION</p><h1 id="ReservedKeywords-G">G</h1><p>GET<br />GLOBAL<br />GRANT<br />GROUP<br />GROUPING</p><h1 id="ReservedKeywords-H">H</h1><p>HAVING<br />HOL
 D<br />HOUR</p></td><td valign="top" ><h1 id="ReservedKeywords-I">I</h1><p>IDENTITY<br />IF<br />IMPORT<br />IN<br />INDICATOR<br />INNER<br />INOUT<br />INSENSITIVE<br />INSERT<br />INT<br />INTEGER<br />INTERSECT<br />INTERSECTION<br />INTERVAL<br />INTO<br />IS</p><h1 id="ReservedKeywords-J">J</h1><p>JAR<br />JOIN</p><h1 id="ReservedKeywords-L">L</h1><p>LANGUAGE<br />LARGE<br />LAST_VALUE<br />LATERAL<br />LEADING<br />LEFT<br />LIKE<br />LIMIT<br />LN<br />LOCAL<br />LOCALTIME<br />LOCALTIMESTAMP<br />LOWER</p><h1 id="ReservedKeywords-M">M</h1><p>MATCH<br />MAX<br />MEMBER<br />MERGE<br />METHOD<br />MIN<br />MINUTE<br />MOD<br />MODIFIES<br />MODULE<br />MONTH<br />MULTISET</p><h1 id="ReservedKeywords-N">N</h1><p>NATIONAL<br />NATURAL<br />NCHAR<br />NCLOB<br />NEW<br />NO<br />NONE<br />NORMALIZE<br />NOT<br />NULL<br />NULLIF<br />NUMERIC</p><h1 id="ReservedKeywords-O">O</h1><p>OCTET_LENGTH<br />OF<br />OFFSET<br />OLD<br />ON<br />ONLY<br />OPEN<br />OR<br />ORDER<br />OUT<b
 r />OUTER<br />OVER<br />OVERLAPS<br />OVERLAY</p></td><td valign="top" colspan="1" ><h1 id="ReservedKeywords-P">P</h1><p>PARAMETER<br />PARTITION<br />PERCENTILE_CONT<br />PERCENTILE_DISC<br />PERCENT_RANK<br />POSITION<br />POWER<br />PRECISION<br />PREPARE<br />PRIMARY<br />PROCEDURE</p><h1 id="ReservedKeywords-R">R</h1><p>RANGE<br />RANK<br />READS<br />REAL<br />RECURSIVE<br />REF<br />REFERENCES<br />REFERENCING<br />REGR_AVGX<br />REGR_AVGY<br />REGR_COUNT<br />REGR_INTERCEPT<br />REGR_R2<br />REGR_SLOPE<br />REGR_SXX<br />REGR_SXY<br />RELEASE<br />REPLACE<br />RESULT<br />RETURN<br />RETURNS<br />REVOKE<br />RIGHT<br />ROLLBACK<br />ROLLUP<br />ROW<br />ROWS<br />ROW_NUMBER</p><h1 id="ReservedKeywords-S">S</h1><p>SAVEPOINT<br />SCHEMAS<br />SCOPE<br />SCROLL<br />SEARCH<br />SECOND<br />SELECT<br />SENSITIVE<br />SESSION_USER<br />SET<br />SHOW<br />SIMILAR<br />SMALLINT<br />SOME<br />SPECIFIC<br />SPECIFICTYPE<br />SQL<br />SQLEXCEPTION<br />SQLSTATE<br />SQLWARNING<br />
 SQRT<br />START<br />STATIC<br />STDDEV_POP<br />STDDEV_SAMP<br />SUBMULTISET<br />SUBSTRING<br />SUM<br />SYMMETRIC<br />SYSTEM<br />SYSTEM_USER</p></td><td valign="top" colspan="1" ><h1 id="ReservedKeywords-T">T</h1><p>TABLE<br />TABLES<br />TABLESAMPLE<br />THEN<br />TIME<br />TIMESTAMP<br />TIMEZONE_HOUR<br />TIMEZONE_MINUTE<br />TINYINT<br />TO<br />TRAILING<br />TRANSLATE<br />TRANSLATION<br />TREAT<br />TRIGGER<br />TRIM<br />TRUE</p><h1 id="ReservedKeywords-U">U</h1><p>UESCAPE<br />UNION<br />UNIQUE<br />UNKNOWN<br />UNNEST<br />UPDATE<br />UPPER<br />USE<br />USER<br />USING</p><h1 id="ReservedKeywords-V">V</h1><p>VALUE<br />VALUES<br />VARBINARY<br />VARCHAR<br />VARYING<br />VAR_POP<br />VAR_SAMP</p><h1 id="ReservedKeywords-W">W</h1><p>WHEN<br />WHENEVER<br />WHERE<br />WIDTH_BUCKET<br />WINDOW<br />WITH<br />WITHIN<br />WITHOUT</p><h1 id="ReservedKeywords-Y">Y</h1><p>YEAR</p></td></tr></tbody></table></div></p>
+<p><table ><tbody><tr><td valign="top" ><h1 id="ReservedKeywords-A">A</h1><p>ABS<br />ALL<br />ALLOCATE<br />ALLOW<br />ALTER<br />AND<br />ANY<br />ARE<br />ARRAY<br />AS<br />ASENSITIVE<br />ASYMMETRIC<br />AT<br />ATOMIC<br />AUTHORIZATION<br />AVG</p><h1 id="ReservedKeywords-B">B</h1><p>BEGIN<br />BETWEEN<br />BIGINT<br />BINARY<br />BIT<br />BLOB<br />BOOLEAN<br />BOTH<br />BY</p><h1 id="ReservedKeywords-C">C</h1><p>CALL<br />CALLED<br />CARDINALITY<br />CASCADED<br />CASE<br />CAST<br />CEIL<br />CEILING<br />CHAR<br />CHARACTER<br />CHARACTER_LENGTH<br />CHAR_LENGTH<br />CHECK<br />CLOB<br />CLOSE<br />COALESCE<br />COLLATE<br />COLLECT<br />COLUMN<br />COMMIT<br />CONDITION<br />CONNECT<br />CONSTRAINT<br />CONVERT<br />CORR<br />CORRESPONDING<br />COUNT<br />COVAR_POP<br />COVAR_SAMP<br />CREATE<br />CROSS<br />CUBE<br />CUME_DIST<br />CURRENT<br />CURRENT_CATALOG<br />CURRENT_DATE<br />CURRENT_DEFAULT_TRANSFORM_GROUP<br />CURRENT_PATH<br />CURRENT_ROLE<br />CURRENT_SCHEMA<
 br />CURRENT_TIME<br />CURRENT_TIMESTAMP<br />CURRENT_TRANSFORM_GROUP_FOR_TYPE<br />CURRENT_USER<br />CURSOR<br />CYCLE</p></td><td valign="top" ><h1 id="ReservedKeywords-D">D</h1><p>DATABASES<br />DATE<br />DAY<br />DEALLOCATE<br />DEC<br />DECIMAL<br />DECLARE<br />DEFAULT<br />DEFAULT_KW<br />DELETE<br />DENSE_RANK<br />DEREF<br />DESCRIBE<br />DETERMINISTIC<br />DISALLOW<br />DISCONNECT<br />DISTINCT<br />DOUBLE<br />DROP<br />DYNAMIC</p><h1 id="ReservedKeywords-E">E</h1><p>EACH<br />ELEMENT<br />ELSE<br />END<br />END_EXEC<br />ESCAPE<br />EVERY<br />EXCEPT<br />EXEC<br />EXECUTE<br />EXISTS<br />EXP<br />EXPLAIN<br />EXTERNAL<br />EXTRACT</p><h1 id="ReservedKeywords-F">F</h1><p>FALSE<br />FETCH<br />FILES<br />FILTER<br />FIRST_VALUE<br />FLOAT<br />FLOOR<br />FOR<br />FOREIGN<br />FREE<br />FROM<br />FULL<br />FUNCTION<br />FUSION</p><h1 id="ReservedKeywords-G">G</h1><p>GET<br />GLOBAL<br />GRANT<br />GROUP<br />GROUPING</p><h1 id="ReservedKeywords-H">H</h1><p>HAVING<br />HOL
 D<br />HOUR</p></td><td valign="top" ><h1 id="ReservedKeywords-I">I</h1><p>IDENTITY<br />IF<br />IMPORT<br />IN<br />INDICATOR<br />INNER<br />INOUT<br />INSENSITIVE<br />INSERT<br />INT<br />INTEGER<br />INTERSECT<br />INTERSECTION<br />INTERVAL<br />INTO<br />IS</p><h1 id="ReservedKeywords-J">J</h1><p>JAR<br />JOIN</p><h1 id="ReservedKeywords-L">L</h1><p>LANGUAGE<br />LARGE<br />LAST_VALUE<br />LATERAL<br />LEADING<br />LEFT<br />LIKE<br />LIMIT<br />LN<br />LOCAL<br />LOCALTIME<br />LOCALTIMESTAMP<br />LOWER</p><h1 id="ReservedKeywords-M">M</h1><p>MATCH<br />MAX<br />MEMBER<br />MERGE<br />METHOD<br />MIN<br />MINUTE<br />MOD<br />MODIFIES<br />MODULE<br />MONTH<br />MULTISET</p><h1 id="ReservedKeywords-N">N</h1><p>NATIONAL<br />NATURAL<br />NCHAR<br />NCLOB<br />NEW<br />NO<br />NONE<br />NORMALIZE<br />NOT<br />NULL<br />NULLIF<br />NUMERIC</p><h1 id="ReservedKeywords-O">O</h1><p>OCTET_LENGTH<br />OF<br />OFFSET<br />OLD<br />ON<br />ONLY<br />OPEN<br />OR<br />ORDER<br />OUT<b
 r />OUTER<br />OVER<br />OVERLAPS<br />OVERLAY</p></td><td valign="top" colspan="1" ><h1 id="ReservedKeywords-P">P</h1><p>PARAMETER<br />PARTITION<br />PERCENTILE_CONT<br />PERCENTILE_DISC<br />PERCENT_RANK<br />POSITION<br />POWER<br />PRECISION<br />PREPARE<br />PRIMARY<br />PROCEDURE</p><h1 id="ReservedKeywords-R">R</h1><p>RANGE<br />RANK<br />READS<br />REAL<br />RECURSIVE<br />REF<br />REFERENCES<br />REFERENCING<br />REGR_AVGX<br />REGR_AVGY<br />REGR_COUNT<br />REGR_INTERCEPT<br />REGR_R2<br />REGR_SLOPE<br />REGR_SXX<br />REGR_SXY<br />RELEASE<br />REPLACE<br />RESULT<br />RETURN<br />RETURNS<br />REVOKE<br />RIGHT<br />ROLLBACK<br />ROLLUP<br />ROW<br />ROWS<br />ROW_NUMBER</p><h1 id="ReservedKeywords-S">S</h1><p>SAVEPOINT<br />SCHEMAS<br />SCOPE<br />SCROLL<br />SEARCH<br />SECOND<br />SELECT<br />SENSITIVE<br />SESSION_USER<br />SET<br />SHOW<br />SIMILAR<br />SMALLINT<br />SOME<br />SPECIFIC<br />SPECIFICTYPE<br />SQL<br />SQLEXCEPTION<br />SQLSTATE<br />SQLWARNING<br />
 SQRT<br />START<br />STATIC<br />STDDEV_POP<br />STDDEV_SAMP<br />SUBMULTISET<br />SUBSTRING<br />SUM<br />SYMMETRIC<br />SYSTEM<br />SYSTEM_USER</p></td><td valign="top" colspan="1" ><h1 id="ReservedKeywords-T">T</h1><p>TABLE<br />TABLES<br />TABLESAMPLE<br />THEN<br />TIME<br />TIMESTAMP<br />TIMEZONE_HOUR<br />TIMEZONE_MINUTE<br />TINYINT<br />TO<br />TRAILING<br />TRANSLATE<br />TRANSLATION<br />TREAT<br />TRIGGER<br />TRIM<br />TRUE</p><h1 id="ReservedKeywords-U">U</h1><p>UESCAPE<br />UNION<br />UNIQUE<br />UNKNOWN<br />UNNEST<br />UPDATE<br />UPPER<br />USE<br /><a href="/docs/lexical-structure/#identifiers">USER</a><br />USING</p><h1 id="ReservedKeywords-V">V</h1><p>VALUE<br />VALUES<br />VARBINARY<br />VARCHAR<br />VARYING<br />VAR_POP<br />VAR_SAMP</p><h1 id="ReservedKeywords-W">W</h1><p>WHEN<br />WHENEVER<br />WHERE<br />WIDTH_BUCKET<br />WINDOW<br />WITH<br />WITHIN<br />WITHOUT</p><h1 id="ReservedKeywords-Y">Y</h1><p>YEAR</p></td></tr></tbody></table></div></p>
 
     
       

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/reset/index.html
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--- a/docs/reset/index.html
+++ b/docs/reset/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/rest-api-introduction/index.html
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+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/starting-drill-in-distributed-mode/index.html
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diff --git a/docs/starting-drill-in-distributed-mode/index.html b/docs/starting-drill-in-distributed-mode/index.html
index 32d48f2..aa6298d 100644
--- a/docs/starting-drill-in-distributed-mode/index.html
+++ b/docs/starting-drill-in-distributed-mode/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           
@@ -1218,7 +1222,7 @@
 
     </div>
 
-     Mar 21, 2018
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
@@ -1313,49 +1317,6 @@ Drill lists information about the Drillbits that are running, such as the host n
 
 <p><code>!quit</code></p>
 
-<h2 id="shut-down-the-drill-process-on-a-node">Shut Down the Drill Process on a Node</h2>
-
-<p>You can abruptly stop the Drill process on a node, or you can gracefully shut down the Drill process on a node. When you stop the Drill process on a node, active queries cannot complete if they need additional time beyond the default five second wait period. In Drill 1.12 and later, you can use the graceful_stop command to transition a Drillbit into a quiescent state in which the Drillbit can complete in-progress queries before shutting down.  </p>
-
-<h3 id="stopping-the-drill-process">Stopping the Drill Process</h3>
-
-<p>To stop the Drill process on the node, issue the <code>drillbit.sh stop</code> command, as shown:  </p>
-<div class="highlight"><pre><code class="language-text" data-lang="text">   bin/drillbit.sh stop   
-</code></pre></div>
-<h3 id="gracefully-shutting-down-the-drill-process">Gracefully Shutting Down the Drill Process</h3>
-
-<p>Graceful shutdown is enabled by default. You can gracefully shut down a Drillbit from the command line or the Drill Web Console. When you initiate graceful shutdown from the Drill Web Console, the console posts an alert stating that a graceful shutdown was triggered. You can see the progress of the shut down as the Drillbit completes queries and transitions through the quiescent state.  </p>
-
-<p><strong>How A Drillbit Shuts Down Gracefully</strong>  </p>
-
-<p>When a Drillbit shuts down gracefully, it transitions through a quiescent state to complete in-progress queries. </p>
-
-<p>The following list describes the various states that a Drillbit transitions through, including the quiescent state and phases within that state:  </p>
-
-<ul>
-<li><strong>Start</strong>: The Drillbit is initializing. For example, when you issue the <code>drillbit.sh start</code> or <code>drillbit.sh restart</code> command.<br></li>
-<li><strong>Online</strong>: The Drillbit has started and registered with the cluster coordinator, such as ZooKeeper. ZooKeeper then shares the state of the Drillbit with other Drillbits in the cluster. Drillbits in the online state can all accept and process queries.<br></li>
-<li><strong>Quiescent</strong>: When a Drillbit receives a graceful shutdown request, the Drillbit transitions into the quiescent state and shares its status change with the ZooKeeper. The ZooKeeper notifies the other Drillbits in the cluster of the Drillbit’s status change. Once the other Drillbits get the status update, they do not assign work to the Drillbit. However, if the Foreman assigns work to the Drillbit as the status update occurs, the Drillbit waits to complete work before shutting down. The quiescent state has three phases: grace, draining, and offline.<br>
-
-<ul>
-<li><strong>Grace</strong>: A period in which a Drillbit can accept new queries from the Foreman. You can configure (at the system level) the amount of time a Drillbit can remain in this phase using the <code>drill.exe.grace_period_ms</code> option. Set this value in milliseconds. The default value is 0. There is no maximum limit. Ideally, you should give as little time as possible or no longer than twice the default heartbeat time of the ZooKeeper. For example, if the heartbeat is 5 seconds, set the value to the equivalent of 10 seconds in milliseconds (10000).<br></li>
-<li><strong>Draining</strong>:  When the grace period ends, the Drillbit enters the draining phase of the quiescent state. In this phase, the Drillbit cannot accept new queries, but waits for the running queries to complete. You can view the draining queries in the Drill Web Console. The Index page in the Web Console shows the queries and fragments currently running on the node.<br></li>
-<li><strong>Offline</strong>: The phase the Drillbit enters after completing all queries.<br></li>
-</ul></li>
-<li><strong>Shutdown</strong>: The final state in which a Drillbit removes itself from the ZooKeeper registry.<br></li>
-</ul>
-
-<p><strong>Shutting Down a Drillbit Gracefully</strong><br>
-You can gracefully shut down a Drillbit from the command line or the Drill Web Console. </p>
-
-<p>From the command line, run the following command on the node you want to shut down:  </p>
-<div class="highlight"><pre><code class="language-text" data-lang="text">   drillbit.sh graceful_stop
-</code></pre></div>
-<p>From the Drill Web Console, enter the following URL in your browser’s address bar:</p>
-<div class="highlight"><pre><code class="language-text" data-lang="text">   http://&lt;IP address or host name&gt;:8047 or https://&lt;IP address or host name&gt;:8047
-</code></pre></div>
-<p>In the Drill Web Console, open the Index page, and click Shutdown next to the Drillbit you want to shut down.</p>
-
     
       
         <div class="doc-nav">

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/starting-drill-on-linux-and-mac-os-x/index.html
----------------------------------------------------------------------
diff --git a/docs/starting-drill-on-linux-and-mac-os-x/index.html b/docs/starting-drill-on-linux-and-mac-os-x/index.html
index e03395b..8f8b3a0 100644
--- a/docs/starting-drill-on-linux-and-mac-os-x/index.html
+++ b/docs/starting-drill-on-linux-and-mac-os-x/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/starting-drill-on-windows/index.html
----------------------------------------------------------------------
diff --git a/docs/starting-drill-on-windows/index.html b/docs/starting-drill-on-windows/index.html
index 3b60cf5..1985e3c 100644
--- a/docs/starting-drill-on-windows/index.html
+++ b/docs/starting-drill-on-windows/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/starting-the-web-console/index.html
----------------------------------------------------------------------
diff --git a/docs/starting-the-web-console/index.html b/docs/starting-the-web-console/index.html
index 013f01e..f5ca5d3 100644
--- a/docs/starting-the-web-console/index.html
+++ b/docs/starting-the-web-console/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           
@@ -1216,7 +1220,7 @@
 
     </div>
 
-     Apr 3, 2018
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
@@ -1243,7 +1247,7 @@ Use  this URL when running ./drill-embedded.</li>
 
 <p><strong>Note:</strong> As of Drill 1.12, users must enter a username to issue queries through the Query page in the Drill Web Console if user impersonation is enabled and authentication is disabled. To re-run a query from the Profiles page, users must also submit a username. See <a href="/docs/submitting-queries-from-the-rest-api-when-impersonation-is-enabled-and-authentication-is-disabled/">REST API</a> for more information.  </p>
 
-<p><strong>Note:</strong> As of Drill 1.13, an administrator can configure FORM and/or SPNEGO authentication mechanisms. The Drill Web Console provides two possible log in options for a user depending on the configuration. If a user selects FORM, he/she must enter their username and password to access restricted pages in the Drill Web Console. The user is authenticated through PAM. If the user selects SPNEGO, the user is automatically logged in if they are an authenticated Kerberos user. If accessing a protected page directly, the user is redirected to the authentication log in page.</p>
+<p><strong>Note:</strong> As of Drill 1.13, an administrator can configure FORM and/or SPNEGO authentication mechanisms. The Drill Web Console provides two possible log in options for a user depending on the configuration. If a user selects FORM, s/he must enter their username and password to access restricted pages in the Drill Web Console. The user is authenticated through PAM. If the user selects SPNEGO, the user is automatically logged in if they are an authenticated Kerberos user. If accessing a protected page directly, the user is redirected to the authentication log in page.</p>
 
 <p>If <a href="/docs/configuring-user-authentication/">user authentication</a> is enabled, Drill prompts you for a user name/password:</p>
 
@@ -1261,7 +1265,7 @@ Use  this URL when running ./drill-embedded.</li>
       
         <div class="doc-nav">
   
-  <span class="previous-toc"><a href="/docs/starting-drill-in-distributed-mode/">← Starting Drill in Distributed Mode</a></span><span class="next-toc"><a href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster →</a></span>
+  <span class="previous-toc"><a href="/docs/starting-drill-in-distributed-mode/">← Starting Drill in Distributed Mode</a></span><span class="next-toc"><a href="/docs/stopping-drill/">Stopping Drill →</a></span>
 </div>

[2/6] drill-site git commit: drill 1.13 doc updates and other doc edits

Posted by br...@apache.org.
http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/stopping-drill/index.html
----------------------------------------------------------------------
diff --git a/docs/stopping-drill/index.html b/docs/stopping-drill/index.html
new file mode 100644
index 0000000..6939fd2
--- /dev/null
+++ b/docs/stopping-drill/index.html
@@ -0,0 +1,1306 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+
+<meta charset="UTF-8">
+<meta name=viewport content="width=device-width, initial-scale=1">
+
+
+<title>Stopping Drill - Apache Drill</title>
+
+<link href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet" type="text/css"/>
+<link href='//fonts.googleapis.com/css?family=PT+Sans' 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>
+
+<div id="menu" class="mw">
+<ul>
+  <li class='toc-categories'>
+  <a class="expand-toc-icon" href="javascript:void(0);"><i class="fa fa-bars"></i></a>
+  </li>
+  <li class="logo"><a href="/"></a></li>
+  <li class='expand-menu'>
+  <a href="javascript:void(0);"><span class='menu-text'>Menu</span><span class='expand-icon'><i class="fa fa-bars"></i></span></a>
+  </li>
+  <li class='clear-float'></li>
+  <li class="documentation-menu">
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+    <ul>
+      
+        <li><a href="/docs/getting-started/">Getting Started</a></li>
+      
+        <li><a href="/docs/architecture/">Architecture</a></li>
+      
+        <li><a href="/docs/tutorials/">Tutorials</a></li>
+      
+        <li><a href="/docs/drill-on-yarn/">Drill-on-YARN</a></li>
+      
+        <li><a href="/docs/install-drill/">Install Drill</a></li>
+      
+        <li><a href="/docs/configure-drill/">Configure Drill</a></li>
+      
+        <li><a href="/docs/connect-a-data-source/">Connect a Data Source</a></li>
+      
+        <li><a href="/docs/odbc-jdbc-interfaces/">ODBC/JDBC Interfaces</a></li>
+      
+        <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/sql-reference/">SQL Reference</a></li>
+      
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+      
+        <li><a href="/docs/develop-custom-functions/">Develop Custom Functions</a></li>
+      
+        <li><a href="/docs/troubleshooting/">Troubleshooting</a></li>
+      
+        <li><a href="/docs/developer-information/">Developer Information</a></li>
+      
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+      
+        <li><a href="/docs/sample-datasets/">Sample Datasets</a></li>
+      
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+      <li><a href="/team/">Team</a></li>
+      <li><a href="/mailinglists/">Mailing Lists</a></li>
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+    </ul>
+  </li>
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+  <li class='nav'><a href="/blog/">Blog</a></li>
+  <li id="twitter-menu-item"><a href="https://twitter.com/apachedrill" title="apachedrill on twitter" target="_blank"><img src="/images/twitter_32_26_white.png" alt="twitter logo" align="center"></a> </li>
+  <li class='search-bar'>
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+      <input type="text" placeholder="Search Apache Drill" id="drill-search-term" />
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+        <i class="fa fa-search"></i>
+      </button>
+    </form>
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+    <a href="/download/">
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+    </a>
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+</ul>
+</div>
+
+    <link href="/css/content.css" rel="stylesheet" type="text/css">
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+<aside class="sidebar">
+  <div class="docsidebar">
+    <div class="docsidebarwrapper">
+      <ul style="display: block;">
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Getting Started</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/drill-introduction/">Drill Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/why-drill/">Why Drill</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Architecture</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/architecture-introduction/">Architecture Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/drill-query-execution/">Drill Query Execution</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/core-modules/">Core Modules</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/performance/">Performance</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Tutorials</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/tutorials-introduction/">Tutorials Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/drill-in-10-minutes/">Drill in 10 Minutes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/analyzing-the-yelp-academic-dataset/">Analyzing the Yelp Academic Dataset</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Learn Drill with the MapR Sandbox</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/about-the-mapr-sandbox/">About the MapR Sandbox</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/installing-the-apache-drill-sandbox/">Installing the Apache Drill Sandbox</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/getting-to-know-the-drill-sandbox/">Getting to Know the Drill Sandbox</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/lesson-1-learn-about-the-data-set/">Lesson 1: Learn about the Data Set</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/lesson-2-run-queries-with-ansi-sql/">Lesson 2: Run Queries with ANSI SQL</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/lesson-3-run-queries-on-complex-data-types/">Lesson 3: Run Queries on Complex Data Types</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/summary/">Summary</a></li>
+              
+            </ul>
+            
+          
+            
+              <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>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/analyzing-data-using-window-functions/">Analyzing Data Using Window Functions</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Drill-on-YARN</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/drill-on-yarn-introduction/">Drill-on-YARN Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/creating-a-basic-drill-cluster/">Creating a Basic Drill Cluster</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/launch-drill-under-yarn/">Launch Drill Under YARN</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/configuration-reference/">Configuration Reference</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/drill-on-yarn-command-line-tool/">Drill-on-YARN Command-Line Tool</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/using-the-drill-on-yarn-web-ui/">Using the Drill-on-YARN Web UI</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/multiple-drill-clusters/">Multiple Drill Clusters</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/enabling-web-ui-security/">Enabling Web UI Security</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/appendix-a-release-note-issues/">Appendix A: Release Note Issues</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/appendix-b-drill-env-sh-settings/">Appendix B: drill-env.sh Settings</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/appendix-c-troubleshooting/">Appendix C: Troubleshooting</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/appendix-d-recreate-the-drill-archive/">Appendix D: Recreate the Drill Archive</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1 current_section "><a href="javascript: void(0);">Install Drill</a></li>
+          <ul class="current_section">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/install-drill-introduction/">Install Drill Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/migrating-parquet-data/">Migrating Parquet Data</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Installing Drill in Embedded Mode</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/embedded-mode-prerequisites/">Embedded Mode Prerequisites</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/installing-drill-on-linux-and-mac-os-x/">Installing Drill on Linux and Mac OS X</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/starting-drill-on-linux-and-mac-os-x/">Starting Drill on Linux and Mac OS X</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/installing-drill-on-windows/">Installing Drill on Windows</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/starting-drill-on-windows/">Starting Drill on Windows</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Installing Drill in Distributed Mode</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/distributed-mode-prerequisites/">Distributed Mode Prerequisites</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/installing-drill-on-the-cluster/">Installing Drill on the Cluster</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/starting-drill-in-distributed-mode/">Starting Drill in Distributed Mode</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/starting-the-web-console/">Starting the Web Console</a></li>
+            
+          
+            
+              <li class="toctree-l2 current"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Configure Drill</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/configure-drill-introduction/">Configure Drill Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-drill-memory/">Configuring Drill Memory</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Securing Drill</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/securing-drill-introduction/">Securing Drill Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/secure-communication-paths/">Secure Communication Paths</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/roles-and-privileges/">Roles and Privileges</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation/">Configuring User Impersonation</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-inbound-impersonation/">Configuring Inbound Impersonation</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-user-impersonation-with-hive-authorization/">Configuring User Impersonation with Hive Authorization</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-plain-security/">Configuring Plain Security</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-libpam4j-as-the-pam-authenticator/">Using libpam4j as the PAM Authenticator</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-jpam-as-the-pam-authenticator/">Using jpam as the PAM Authenticator</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-kerberos-security/">Configuring Kerberos Security</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-drill-to-use-spnego-for-http-authentication/">Configuring Drill to use SPNEGO for HTTP Authentication</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-web-console-and-rest-api-security/">Configuring Web Console and REST API Security</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Configuring a Multitenant Cluster</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-a-multitenant-cluster-introduction/">Configuring a Multitenant Cluster Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-multitenant-resources/">Configuring Multitenant Resources</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-resources-for-a-shared-drillbit/">Configuring Resources for a Shared Drillbit</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Configuration Options</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuration-options-introduction/">Configuration Options Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/start-up-options/">Start-Up Options</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/planning-and-execution-options/">Planning and Execution Options</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/persistent-configuration-storage/">Persistent Configuration Storage</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/ports-used-by-drill/">Ports Used by Drill</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-the-drill-shell/">Configuring the Drill Shell</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/configuring-cgroups-to-control-cpu-usage/">Configuring cgroups to Control CPU Usage</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Connect a Data Source</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/connect-a-data-source-introduction/">Connect a Data Source Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/storage-plugin-registration/">Storage Plugin Registration</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Storage Plugin Configuration</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/plugin-configuration-basics/">Plugin Configuration Basics</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/workspaces/">Workspaces</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/drill-default-input-format/">Drill Default Input Format</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/file-system-storage-plugin/">File System Storage Plugin</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/hbase-storage-plugin/">HBase Storage Plugin</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/hive-storage-plugin/">Hive Storage Plugin</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/rdbms-storage-plugin/">RDBMS Storage Plugin</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/mongodb-storage-plugin/">MongoDB Storage Plugin</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/mapr-db-format/">MapR-DB Format</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/s3-storage-plugin/">S3 Storage Plugin</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/httpd-storage-plugin/">HTTPD Storage Plugin</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/opentsdb-storage-plugin/">OpenTSDB Storage Plugin</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/kafka-storage-plugin/">Kafka Storage Plugin</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">ODBC/JDBC Interfaces</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/interfaces-introduction/">Interfaces Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/using-the-jdbc-driver/">Using the JDBC Driver</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>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Installing the ODBC Driver</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/installing-the-driver-on-linux/">Installing the Driver on Linux</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/installing-the-driver-on-mac-os-x/">Installing the Driver on Mac OS X</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/installing-the-driver-on-windows/">Installing the Driver on Windows</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Configuring ODBC</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/odbc-configuration-reference/">ODBC Configuration Reference</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/logging-and-tracing/">Logging and Tracing</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-odbc-on-linux/">Configuring ODBC on Linux</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-odbc-on-mac-os-x/">Configuring ODBC on Mac OS X</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-odbc-on-windows/">Configuring ODBC on Windows</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/testing-the-odbc-connection/">Testing the ODBC Connection</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Using Drill Explorer</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/drill-explorer-introduction/">Drill Explorer Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/connecting-drill-explorer-to-data/">Connecting Drill Explorer to Data</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/browsing-data-and-defining-views/">Browsing Data and Defining Views</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Using Drill with BI Tools</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-drill-with-bi-tools-introduction/">Using Drill with BI Tools Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/tableau-examples/">Tableau Examples</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-microstrategy-analytics-with-apache-drill/">Using MicroStrategy Analytics with Apache Drill</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-tibco-spotfire-desktop-with-drill/">Using Tibco Spotfire Desktop with Drill</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-tibco-spotfire-server-with-drill/">Configuring Tibco Spotfire Server with Drill</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-qlik-sense-with-drill/">Using Qlik Sense with Drill</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-apache-drill-with-tableau-10-2/">Using Apache Drill with Tableau 10.2</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-apache-drill-with-tableau-9-desktop/">Using Apache Drill with Tableau 9 Desktop</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-apache-drill-with-tableau-9-server/">Using Apache Drill with Tableau 9 Server</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-information-builders-webfocus-with-apache-drill/">Using Information Builders’ WebFOCUS with Apache Drill</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/configuring-jreport-with-drill/">Configuring JReport with Drill</a></li>
+              
+            </ul>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Query Data</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/query-data-introduction/">Query Data Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Querying a File System</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/querying-a-file-system-introduction/">Querying a File System Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/querying-avro-files/">Querying Avro Files</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/querying-json-files/">Querying JSON Files</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/querying-parquet-files/">Querying Parquet Files</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/querying-plain-text-files/">Querying Plain Text Files</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/querying-directories/">Querying Directories</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/querying-sequence-files/">Querying Sequence Files</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/querying-hbase/">Querying HBase</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Querying Complex Data</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/querying-complex-data-introduction/">Querying Complex Data Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/sample-data-donuts/">Sample Data: Donuts</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/selecting-flat-data/">Selecting Flat Data</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/using-sql-functions-clauses-and-joins/">Using SQL Functions, Clauses, and Joins</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/selecting-nested-data-for-a-column/">Selecting Nested Data for a Column</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/selecting-multiple-columns-within-nested-data/">Selecting Multiple Columns Within Nested Data</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/querying-hive/">Querying Hive</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/querying-the-information-schema/">Querying the INFORMATION SCHEMA</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/querying-system-tables/">Querying System Tables</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/monitoring-and-canceling-queries-in-the-drill-web-console/">Monitoring and Canceling Queries in the Drill Web Console</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <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>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Partition Pruning</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/partition-pruning-introduction/">Partition Pruning Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/how-to-partition-data/">How to Partition Data</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/asynchronous-parquet-reader/">Asynchronous Parquet Reader</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/optimizing-parquet-metadata-reading/">Optimizing Parquet Metadata Reading</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/parquet-filter-pushdown/">Parquet Filter Pushdown</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/hive-metadata-caching/">Hive Metadata Caching</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/choosing-a-storage-format/">Choosing a Storage Format</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Query Plans and Tuning</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/query-plans-and-tuning-introduction/">Query Plans and Tuning Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/join-planning-guidelines/">Join Planning Guidelines</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/guidelines-for-optimizing-aggregation/">Guidelines for Optimizing Aggregation</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/modifying-query-planning-options/">Modifying Query Planning Options</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/sort-based-and-hash-based-memory-constrained-operators/">Sort-Based and Hash-Based Memory-Constrained Operators</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/enabling-query-queuing/">Enabling Query Queuing</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/throttling/">Throttling</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/controlling-parallelization-to-balance-performance-with-multi-tenancy/">Controlling Parallelization to Balance Performance with Multi-Tenancy</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Identifying Performance Issues</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/query-plans/">Query Plans</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/query-profiles/">Query Profiles</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Performance Tuning Reference</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/query-profile-column-descriptions/">Query Profile Column Descriptions</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/physical-operators/">Physical Operators</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/monitoring-metrics/">Monitoring Metrics</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <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>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/query-audit-logging/">Query Audit Logging</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">SQL Reference</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/sql-reference-introduction/">SQL Reference Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Data Types</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/supported-data-types/">Supported Data Types</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/date-time-and-timestamp/">Date, Time, and Timestamp</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/handling-different-data-types/">Handling Different Data Types</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/lexical-structure/">Lexical Structure</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/operators/">Operators</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">SQL Functions</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/about-sql-function-examples/">About SQL Function Examples</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/math-and-trig/">Math and Trig</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/data-type-conversion/">Data Type Conversion</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/date-time-functions-and-arithmetic/">Date/Time Functions and Arithmetic</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/string-manipulation/">String Manipulation</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/aggregate-and-aggregate-statistical/">Aggregate and Aggregate Statistical</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/functions-for-handling-nulls/">Functions for Handling Nulls</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">SQL Window Functions</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/sql-window-functions-introduction/">SQL Window Functions Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/aggregate-window-functions/">Aggregate Window Functions</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/ranking-window-functions/">Ranking Window Functions</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/value-window-functions/">Value Window Functions</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/sql-window-functions-examples/">SQL Window Functions Examples</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Nested Data Functions</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/nested-data-limitations/">Nested Data Limitations</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/flatten/">FLATTEN</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/kvgen/">KVGEN</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/repeated-count/">REPEATED_COUNT</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/repeated-contains/">REPEATED_CONTAINS</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/query-directory-functions/">Query Directory Functions</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">SQL Commands</a></li>
+              <ul style="display: none">
+              
+                <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/set/">SET</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/reset/">RESET</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-temporary-table-as-cttas/">CREATE TEMPORARY TABLE AS (CTTAS)</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/create-function-using-jar/">CREATE FUNCTION USING JAR</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/partition-by-clause/">PARTITION BY Clause</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/describe/">DESCRIBE</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/drop-function-using-jar/">DROP FUNCTION USING JAR</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/drop-table/">DROP TABLE</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/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-list/">SELECT List</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/from-clause/">FROM Clause</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/group-by-clause/">GROUP BY Clause</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/having-clause/">HAVING Clause</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/limit-clause/">LIMIT Clause</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/offset-clause/">OFFSET Clause</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/order-by-clause/">ORDER BY Clause</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/union-set-operator/">UNION Set Operator</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/where-clause/">WHERE Clause</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/with-clause/">WITH Clause</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>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">SQL Conditional Expressions</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/case/">CASE</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/reserved-keywords/">Reserved Keywords</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/sql-extensions/">SQL Extensions</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Data Sources and File Formats</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/data-sources-and-file-formats-introduction/">Data Sources and File Formats Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/hive-to-drill-data-type-mapping/">Hive-to-Drill Data Type Mapping</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/deploying-and-using-a-hive-udf/">Deploying and Using a Hive UDF</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/parquet-format/">Parquet Format</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/json-data-model/">JSON Data Model</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/text-files-csv-tsv-psv/">Text Files: CSV, TSV, PSV</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/sequence-files/">Sequence Files</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Develop Custom Functions</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/develop-custom-functions-introduction/">Develop Custom Functions Introduction</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/developing-a-simple-function/">Developing a Simple Function</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/tutorial-develop-a-simple-function/">Tutorial: Develop a Simple Function</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/developing-an-aggregate-function/">Developing an Aggregate Function</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Adding Custom Functions to Drill</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/adding-custom-functions-to-drill-introduction/">Adding Custom Functions to Drill Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/manually-adding-custom-functions-to-drill/">Manually Adding Custom Functions to Drill</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/creating-custom-authenticators/">Creating Custom Authenticators</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/dynamic-udfs/">Dynamic UDFs</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/using-custom-functions-in-queries/">Using Custom Functions in Queries</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/custom-function-interfaces/">Custom Function Interfaces</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a class="reference internal" href="/docs/troubleshooting/">Troubleshooting</a></li>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Developer Information</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">REST API</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/rest-api-introduction/">REST API Introduction</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/submitting-queries-from-the-rest-api-when-impersonation-is-enabled-and-authentication-is-disabled/">Submitting Queries from the REST API when Impersonation is Enabled and Authentication is Disabled</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Develop Drill</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/compiling-drill-from-source/">Compiling Drill from Source</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Contribute to Drill</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/apache-drill-contribution-guidelines/">Apache Drill Contribution Guidelines</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/apache-drill-contribution-ideas/">Apache Drill Contribution Ideas</a></li>
+              
+            </ul>
+            
+          
+            
+              <li class="toctree-l2"><a href="javascript: void(0);">Design Docs</a></li>
+              <ul style="display: none">
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/drill-plan-syntax/">Drill Plan Syntax</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/rpc-overview/">RPC Overview</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/query-stages/">Query Stages</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/useful-research/">Useful Research</a></li>
+              
+                <li class="toctree-l3"><a class="reference internal" href="/docs/value-vectors/">Value Vectors</a></li>
+              
+            </ul>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Release Notes</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-13-0-release-notes/">Apache Drill 1.13.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-12-0-release-notes/">Apache Drill 1.12.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-11-0-release-notes/">Apache Drill 1.11.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-10-0-release-notes/">Apache Drill 1.10.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-9-0-release-notes/">Apache Drill 1.9.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-8-0-release-notes/">Apache Drill 1.8.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-7-0-release-notes/">Apache Drill 1.7.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-6-0-release-notes/">Apache Drill 1.6.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-5-0-release-notes/">Apache Drill 1.5.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-4-0-release-notes/">Apache Drill 1.4.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-3-0-release-notes/">Apache Drill 1.3.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-2-0-release-notes/">Apache Drill 1.2.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-1-0-release-notes/">Apache Drill 1.1.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-1-0-0-release-notes/">Apache Drill 1.0.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-9-0-release-notes/">Apache Drill 0.9.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-8-0-release-notes/">Apache Drill 0.8.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-7-0-release-notes/">Apache Drill 0.7.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-6-0-release-notes/">Apache Drill 0.6.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-5-0-release-notes/">Apache Drill 0.5.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-0-4-0-release-notes/">Apache Drill 0.4.0 Release Notes</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-m1-release-notes-apache-drill-alpha/">Apache Drill M1 Release Notes (Apache Drill Alpha)</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/apache-drill-m1-release-notes-apache-drill-alpha/">Apache Drill M1 Release Notes (Apache Drill Alpha)</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a href="javascript: void(0);">Sample Datasets</a></li>
+          <ul style="display: none">
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/aol-search/">AOL Search</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/enron-emails/">Enron Emails</a></li>
+            
+          
+            
+              <li class="toctree-l2"><a class="reference internal" href="/docs/wikipedia-edit-history/">Wikipedia Edit History</a></li>
+            
+          
+          </ul>
+        
+      
+        
+          <li class="toctree-l1"><a class="reference internal" href="/docs/project-bylaws/">Project Bylaws</a></li>
+        
+      
+      </ul>
+
+    </div>
+  </div>
+</aside>
+
+
+<nav class="breadcrumbs">
+  <li><a href="/docs/">Docs</a></li>
+ 
+  
+    <li><a href="/docs/install-drill/">Install Drill</a></li>
+  
+  <li>Stopping Drill</li>
+</nav>
+
+<div class="main-content-wrapper">
+  <div class="main-content">
+
+    
+      <a class="edit-link" href="https://github.com/apache/drill/blob/gh-pages/_docs/install/061-stopping-drill.md" target="_blank"><i class="fa fa-pencil-square-o"></i></a>
+    
+
+    <div class="int_title left">
+      <h1>Stopping Drill</h1>
+
+    </div>
+
+     Apr 3, 2018
+
+    <link href="/css/docpage.css" rel="stylesheet" type="text/css">
+
+    <div class="int_text" align="left">
+      
+        <p>You can abruptly stop the Drill process on a node, or you can gracefully shut down the Drill process on a node. When you stop the Drill process on a node, active queries cannot complete if they need additional time beyond the default five second wait period. In Drill 1.12 and later, you can use the <code>graceful_stop</code> command to transition a Drillbit into a quiescent state in which the Drillbit can complete in-progress queries before shutting down.  </p>
+
+<h3 id="stopping-the-drill-process">Stopping the Drill Process</h3>
+
+<p>To stop the Drill process on the node, issue the <code>drillbit.sh stop</code> command, as shown:  </p>
+<div class="highlight"><pre><code class="language-text" data-lang="text">   bin/drillbit.sh stop   
+</code></pre></div>
+<h3 id="gracefully-shutting-down-the-drill-process">Gracefully Shutting Down the Drill Process</h3>
+
+<p>Graceful Shutdown is enabled by default. You can gracefully shut down a Drillbit from the command line or the Drill Web Console. </p>
+
+<p>You can only use the Graceful Shutdown option in the Drill Web Console to shut down the Drillbit from which you accessed the Drill Web Console. For example, if you accessed the Drill Web Console at <code>http://drillbit1:8047</code>, you can only use the Graceful Shutdown option to shut down drillbit1. When you initiate graceful shutdown from the Drill Web Console, the console posts an alert stating that a graceful shutdown was triggered. You can see the progress of the shut down as the Drillbit completes queries and transitions through the quiescent state. </p>
+
+<p><strong>Note:</strong> If security (<a href="/docs/configuring-web-console-and-rest-api-security/">https</a>) is enabled, only and administrator can perform a graceful shutdown.  </p>
+
+<p><strong>How A Drillbit Shuts Down Gracefully</strong>  </p>
+
+<p>When a Drillbit shuts down gracefully, it transitions through a quiescent state to complete in-progress queries. </p>
+
+<p>The following list describes the various states that a Drillbit transitions through, including the quiescent state and phases within that state:  </p>
+
+<ul>
+<li><strong>Start</strong>: The Drillbit is initializing. For example, when you issue the <code>drillbit.sh start</code> or <code>drillbit.sh restart</code> command.<br></li>
+<li><strong>Online</strong>: The Drillbit has started and registered with the cluster coordinator, such as ZooKeeper. ZooKeeper then shares the state of the Drillbit with other Drillbits in the cluster. Drillbits in the online state can all accept and process queries.<br></li>
+<li><strong>Quiescent</strong>: When a Drillbit receives a graceful shutdown request, the Drillbit transitions into the quiescent state and shares its status change with the ZooKeeper. The ZooKeeper notifies the other Drillbits in the cluster of the Drillbit’s status change. Once the other Drillbits get the status update, they do not assign work to the Drillbit. However, if the Foreman assigns work to the Drillbit as the status update occurs, the Drillbit waits to complete work before shutting down. The quiescent state has three phases: grace, draining, and offline.<br>
+
+<ul>
+<li><strong>Grace</strong>: A period in which a Drillbit can accept new queries from the Foreman. You can configure (at the system level) the amount of time a Drillbit can remain in this phase using the <code>drill.exe.grace_period_ms</code> option. Set this value in milliseconds. The default value is 0. There is no maximum limit. Ideally, you should give as little time as possible or no longer than twice the default heartbeat time of the ZooKeeper. For example, if the heartbeat is 5 seconds, set the value to the equivalent of 10 seconds in milliseconds (10000).<br></li>
+<li><strong>Draining</strong>:  When the grace period ends, the Drillbit enters the draining phase of the quiescent state. In this phase, the Drillbit cannot accept new queries, but waits for the running queries to complete. You can view the draining queries in the Drill Web Console. The Index page in the Web Console shows the queries and fragments currently running on the node.<br></li>
+<li><strong>Offline</strong>: The phase the Drillbit enters after completing all queries.<br></li>
+</ul></li>
+<li><strong>Shutdown</strong>: The final state in which a Drillbit removes itself from the ZooKeeper registry.<br></li>
+</ul>
+
+<p><strong>Shutting Down a Drillbit Gracefully</strong><br>
+You can gracefully shut down a Drillbit from the command line or the Drill Web Console. </p>
+
+<p>From the command line, run the following command on the node you want to shut down:  </p>
+<div class="highlight"><pre><code class="language-text" data-lang="text">   drillbit.sh graceful_stop
+</code></pre></div>
+<p>From the Drill Web Console, enter the following URL in your browser’s address bar:</p>
+<div class="highlight"><pre><code class="language-text" data-lang="text">   http://&lt;IP address or host name&gt;:8047 or https://&lt;IP address or host name&gt;:8047
+</code></pre></div>
+<p>In the Drill Web Console, open the Index page, and click Shutdown next to the Drillbit you want to shut down.</p>
+
+    
+      
+        <div class="doc-nav">
+  
+  <span class="previous-toc"><a href="/docs/starting-the-web-console/">← Starting the Web Console</a></span><span class="next-toc"><a href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster →</a></span>
+</div>
+
+    
+    </div>
+  </div>
+</div>
+
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+  <script>
+(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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+})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
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+ga('send', 'pageview');
+</script>
+<script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-548b2caa33765e8d" async="async"></script>
+</body>
+</html>

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/storage-plugin-configuration/index.html
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+++ b/docs/storage-plugin-configuration/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/storage-plugin-registration/index.html
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+++ b/docs/storage-plugin-registration/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/string-manipulation/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/submitting-queries-from-the-rest-api-when-impersonation-is-enabled-and-authentication-is-disabled/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/summary/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/supported-data-types/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/supported-sql-commands/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/testing-the-odbc-connection/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/throttling/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/tutorial-develop-a-simple-function/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/tutorials-introduction/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/tutorials/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/union-set-operator/index.html
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+++ b/docs/union-set-operator/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           
@@ -1218,7 +1222,7 @@
 
     </div>
 
-     
+     Apr 19, 2018
 
     <link href="/css/docpage.css" rel="stylesheet" type="text/css">
 
@@ -1246,9 +1250,10 @@
 <li>Multiple UNION operators in the same SELECT statement are evaluated left to right, unless otherwise indicated by parentheses.<br></li>
 <li>You can only use * on either side of UNION when the data source has a defined schema, such as data in Hive or views.</li>
 <li>You must explicitly specify columns.</li>
+<li>Drill 1.13 and later supports queries on empty directories. An empty directory in a query does not change the results; Drill returns results as if the query does not contain the UNION operator. See <a href="/docs/data-sources-and-file-formats-introduction/#schemaless-tables">Schemaless Tables</a> for more information.</li>
 </ul>
 
-<h2 id="example">Example</h2>
+<h2 id="examples">Examples</h2>
 
 <p>The following example uses the UNION ALL set operator to combine click activity data before and after a marketing campaign. The data in the example exists in the <code>dfs.clicks workspace</code>.</p>
 <div class="highlight"><pre><code class="language-text" data-lang="text">   0: jdbc:drill:&gt; SELECT t.trans_id transaction, t.user_info.cust_id customer 
@@ -1265,7 +1270,12 @@
    | 37838       | 18737      |
    +-------------+------------+
 </code></pre></div>
-<p>This UNION ALL query returns rows that exist in two files (and includes any duplicate rows from those files): <code>clicks.campaign.json</code> and <code>clicks.json</code></p>
+<p>This UNION ALL query returns rows that exist in two files (and includes any duplicate rows from those files): <code>clicks.campaign.json</code> and <code>clicks.json</code>  </p>
+
+<p>If a query on either side of the UNION operator queries an empty directory, as shown in the following example where empty_DIR is an empty directory:  </p>
+<div class="highlight"><pre><code class="language-text" data-lang="text">   0: jdbc:drill:schema=dfs.tmp&gt; select columns[0] from empty_DIR UNION ALL select cast(columns[0] as int) c1 from `testWindow.csv`;
+</code></pre></div>
+<p>Drill treats the empty directory as a schemaless table and returns results as if the UNION operator is not included in the query.</p>
 
     
       

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/use/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/useful-research/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-apache-drill-with-tableau-10-2/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-apache-drill-with-tableau-9-desktop/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-apache-drill-with-tableau-9-server/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-custom-functions-in-queries/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/using-drill-with-bi-tools-introduction/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>

[6/6] drill-site git commit: drill 1.13 doc updates and other doc edits

Posted by br...@apache.org.
drill 1.13 doc updates and other doc edits


Project: http://git-wip-us.apache.org/repos/asf/drill-site/repo
Commit: http://git-wip-us.apache.org/repos/asf/drill-site/commit/59c8b46f
Tree: http://git-wip-us.apache.org/repos/asf/drill-site/tree/59c8b46f
Diff: http://git-wip-us.apache.org/repos/asf/drill-site/diff/59c8b46f

Branch: refs/heads/asf-site
Commit: 59c8b46f98124164931cda95eeb17604333ec109
Parents: cc35e2f
Author: Bridget Bevens <bb...@maprtech.com>
Authored: Wed Apr 18 18:53:44 2018 -0700
Committer: Bridget Bevens <bb...@maprtech.com>
Committed: Wed Apr 18 18:53:44 2018 -0700

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http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/data/index.html
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diff --git a/data/index.html b/data/index.html
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+++ b/data/index.html
@@ -720,6 +720,12 @@
     "relative_path": "_docs/install/060-starting-the-web-ui.md"
 },
 {
+    "url": "/docs/stopping-drill/",
+    "title": "Stopping Drill",
+    "parent": "Install Drill",
+    "relative_path": "_docs/install/061-stopping-drill.md"
+},
+{
     "url": "/docs/identifying-multiple-drill-versions-in-a-cluster/",
     "title": "Identifying Multiple Drill Versions in a Cluster",
     "parent": "Install Drill",

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/about-sql-function-examples/index.html
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diff --git a/docs/about-sql-function-examples/index.html b/docs/about-sql-function-examples/index.html
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--- a/docs/about-sql-function-examples/index.html
+++ b/docs/about-sql-function-examples/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/about-the-mapr-sandbox/index.html
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+++ b/docs/about-the-mapr-sandbox/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/adding-custom-functions-to-drill-introduction/index.html
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diff --git a/docs/adding-custom-functions-to-drill-introduction/index.html b/docs/adding-custom-functions-to-drill-introduction/index.html
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+++ b/docs/adding-custom-functions-to-drill-introduction/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/adding-custom-functions-to-drill/index.html
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diff --git a/docs/adding-custom-functions-to-drill/index.html b/docs/adding-custom-functions-to-drill/index.html
index 25b04d1..e977f42 100644
--- a/docs/adding-custom-functions-to-drill/index.html
+++ b/docs/adding-custom-functions-to-drill/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/aggregate-and-aggregate-statistical/index.html
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index ca10d34..170d580 100644
--- a/docs/aggregate-and-aggregate-statistical/index.html
+++ b/docs/aggregate-and-aggregate-statistical/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/aggregate-window-functions/index.html
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diff --git a/docs/aggregate-window-functions/index.html b/docs/aggregate-window-functions/index.html
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--- a/docs/aggregate-window-functions/index.html
+++ b/docs/aggregate-window-functions/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/alter-system/index.html
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index f01fd99..8b77216 100644
--- a/docs/alter-system/index.html
+++ b/docs/alter-system/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/analyzing-data-using-window-functions/index.html
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diff --git a/docs/analyzing-data-using-window-functions/index.html b/docs/analyzing-data-using-window-functions/index.html
index b2f56f3..7a0a742 100644
--- a/docs/analyzing-data-using-window-functions/index.html
+++ b/docs/analyzing-data-using-window-functions/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/analyzing-highly-dynamic-datasets/index.html
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+++ b/docs/analyzing-highly-dynamic-datasets/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/analyzing-social-media/index.html
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diff --git a/docs/analyzing-social-media/index.html b/docs/analyzing-social-media/index.html
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--- a/docs/analyzing-social-media/index.html
+++ b/docs/analyzing-social-media/index.html
@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/appendix-d-recreate-the-drill-archive/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/architecture-introduction/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/architecture/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/asynchronous-parquet-reader/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/browsing-data-and-defining-views/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/case/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/choosing-a-storage-format/index.html
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@@ -315,6 +315,10 @@
             
           
             
+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>
             
           

http://git-wip-us.apache.org/repos/asf/drill-site/blob/59c8b46f/docs/compiling-drill-from-source/index.html
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+              <li class="toctree-l2"><a class="reference internal" href="/docs/stopping-drill/">Stopping Drill</a></li>
+            
+          
+            
               <li class="toctree-l2"><a class="reference internal" href="/docs/identifying-multiple-drill-versions-in-a-cluster/">Identifying Multiple Drill Versions in a Cluster</a></li>