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Posted to commits@impala.apache.org by mi...@apache.org on 2018/05/01 21:30:12 UTC
[12/15] impala git commit: [DOCS] Add Impala docs from branch 2.x
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_disable_streaming_preaggregations.html
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diff --git a/docs/build/html/topics/impala_disable_streaming_preaggregations.html b/docs/build/html/topics/impala_disable_streaming_preaggregations.html
index 0d7afc1..d938857 100644
--- a/docs/build/html/topics/impala_disable_streaming_preaggregations.html
+++ b/docs/build/html/topics/impala_disable_streaming_preaggregations.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_query_options.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="disable_streaming_preaggregations"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DISABLE_STREAMING_PREAGGREGATIONS Query Option (Impala 2.5 or higher only)</title></head><body id="disable_streaming_preaggregations"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_query_options.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="disable_streaming_preaggregations"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DISABLE_STREAMING_PREAGGREGATIONS Query Option (Impala 2.5 or higher only)</title></head><body id="disable_streaming_preaggregations"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DISABLE_STREAMING_PREAGGREGATIONS Query Option (<span class="keyword">Impala 2.5</span> or higher only)</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_disable_unsafe_spills.html
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diff --git a/docs/build/html/topics/impala_disable_unsafe_spills.html b/docs/build/html/topics/impala_disable_unsafe_spills.html
index fee603d..45f1b35 100644
--- a/docs/build/html/topics/impala_disable_unsafe_spills.html
+++ b/docs/build/html/topics/impala_disable_unsafe_spills.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_query_options.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="disable_unsafe_spills"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DISABLE_UNSAFE_SPILLS Query Option (Impala 2.0 or higher only)</title></head><body id="disable_unsafe_spills"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_query_options.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="disable_unsafe_spills"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DISABLE_UNSAFE_SPILLS Query Option (Impala 2.0 or higher only)</title></head><body id="disable_unsafe_spills"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DISABLE_UNSAFE_SPILLS Query Option (<span class="keyword">Impala 2.0</span> or higher only)</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_disk_space.html
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diff --git a/docs/build/html/topics/impala_disk_space.html b/docs/build/html/topics/impala_disk_space.html
index c9b5cbc..2efefe4 100644
--- a/docs/build/html/topics/impala_disk_space.html
+++ b/docs/build/html/topics/impala_disk_space.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_admin.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="disk_space"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>Managing Disk Space for Impala Data</title></head><body id="disk_space"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_admin.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="disk_space"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>Managing Disk Space for Impala Data</title></head><body id="disk_space"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">Managing Disk Space for Impala Data</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_distinct.html
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diff --git a/docs/build/html/topics/impala_distinct.html b/docs/build/html/topics/impala_distinct.html
index 303cced..552e413 100644
--- a/docs/build/html/topics/impala_distinct.html
+++ b/docs/build/html/topics/impala_distinct.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_select.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="distinct"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DISTINCT Operator</title></head><body id="distinct"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_select.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="distinct"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DISTINCT Operator</title></head><body id="distinct"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DISTINCT Operator</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_dml.html
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diff --git a/docs/build/html/topics/impala_dml.html b/docs/build/html/topics/impala_dml.html
index 8efbd37..4562fdf 100644
--- a/docs/build/html/topics/impala_dml.html
+++ b/docs/build/html/topics/impala_dml.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="dml"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DML Statements</title></head><body id="dml"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="dml"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DML Statements</title></head><body id="dml"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DML Statements</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_double.html
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diff --git a/docs/build/html/topics/impala_double.html b/docs/build/html/topics/impala_double.html
index 54b92ec..de87ab6 100644
--- a/docs/build/html/topics/impala_double.html
+++ b/docs/build/html/topics/impala_double.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_datatypes.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="double"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DOUBLE Data Type</title></head><body id="double"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_datatypes.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="double"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DOUBLE Data Type</title></head><body id="double"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DOUBLE Data Type</h1>
@@ -44,11 +44,13 @@
<code class="ph codeph">STRING</code>, <code class="ph codeph">TIMESTAMP</code>, or <code class="ph codeph">BOOLEAN</code>. You can use exponential
notation in <code class="ph codeph">DOUBLE</code> literals or when casting from <code class="ph codeph">STRING</code>, for example
<code class="ph codeph">1.0e6</code> to represent one million.
- <span class="ph">Casting an integer or floating-point value <code class="ph codeph">N</code> to
+ <span class="ph">
+ Casting an integer or floating-point value <code class="ph codeph">N</code> to
<code class="ph codeph">TIMESTAMP</code> produces a value that is <code class="ph codeph">N</code> seconds past the start of the epoch
date (January 1, 1970). By default, the result value represents a date and time in the UTC time zone.
- If the setting <code class="ph codeph">-use_local_tz_for_unix_timestamp_conversions=true</code> is in effect,
- the resulting <code class="ph codeph">TIMESTAMP</code> represents a date and time in the local time zone.</span>
+ If the setting <code class="ph codeph">--use_local_tz_for_unix_timestamp_conversions=true</code> is in effect,
+ the resulting <code class="ph codeph">TIMESTAMP</code> represents a date and time in the local time zone.
+ </span>
</p>
<p class="p">
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_drop_database.html
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diff --git a/docs/build/html/topics/impala_drop_database.html b/docs/build/html/topics/impala_drop_database.html
index a5ba418..0721885 100644
--- a/docs/build/html/topics/impala_drop_database.html
+++ b/docs/build/html/topics/impala_drop_database.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_database"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP DATABASE Statement</title></head><body id="drop_database"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_database"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP DATABASE Statement</title></head><body id="drop_database"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DROP DATABASE Statement</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_drop_function.html
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diff --git a/docs/build/html/topics/impala_drop_function.html b/docs/build/html/topics/impala_drop_function.html
index 3591456..98c41fb 100644
--- a/docs/build/html/topics/impala_drop_function.html
+++ b/docs/build/html/topics/impala_drop_function.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_function"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP FUNCTION Statement</title></head><body id="drop_function"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_function"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP FUNCTION Statement</title></head><body id="drop_function"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DROP FUNCTION Statement</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_drop_role.html
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diff --git a/docs/build/html/topics/impala_drop_role.html b/docs/build/html/topics/impala_drop_role.html
index 4b1aa02..4f1760f 100644
--- a/docs/build/html/topics/impala_drop_role.html
+++ b/docs/build/html/topics/impala_drop_role.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_role"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP ROLE Statement (Impala 2.0 or higher only)</title></head><body id="drop_role"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_role"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP ROLE Statement (Impala 2.0 or higher only)</title></head><body id="drop_role"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DROP ROLE Statement (<span class="keyword">Impala 2.0</span> or higher only)</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_drop_stats.html
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diff --git a/docs/build/html/topics/impala_drop_stats.html b/docs/build/html/topics/impala_drop_stats.html
index 2ce0ab9..d50ac73 100644
--- a/docs/build/html/topics/impala_drop_stats.html
+++ b/docs/build/html/topics/impala_drop_stats.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_stats"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP STATS Statement</title></head><body id="drop_stats"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_stats"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP STATS Statement</title></head><body id="drop_stats"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DROP STATS Statement</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_drop_table.html
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diff --git a/docs/build/html/topics/impala_drop_table.html b/docs/build/html/topics/impala_drop_table.html
index 54c82a7..ac156bd 100644
--- a/docs/build/html/topics/impala_drop_table.html
+++ b/docs/build/html/topics/impala_drop_table.html
@@ -1,6 +1,6 @@
<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_table"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP TABLE Statement</title></head><body id="drop_table"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_table"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP TABLE Statement</title></head><body id="drop_table"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DROP TABLE Statement</h1>
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-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_view"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP VIEW Statement</title></head><body id="drop_view"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="drop_view"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>DROP VIEW Statement</title></head><body id="drop_view"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">DROP VIEW Statement</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_exec_single_node_rows_threshold.html
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-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_query_options.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="exec_single_node_rows_threshold"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>EXEC_SINGLE_NODE_ROWS_THRESHOLD Query Option (Impala 2.1 or higher only)</title></head><body id="exec_single_node_rows_threshold"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_query_options.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="exec_single_node_rows_threshold"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>EXEC_SINGLE_NODE_ROWS_THRESHOLD Query Option (Impala 2.1 or higher only)</title></head><body id="exec_single_node_rows_threshold"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">EXEC_SINGLE_NODE_ROWS_THRESHOLD Query Option (<span class="keyword">Impala 2.1</span> or higher only)</h1>
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+<!DOCTYPE html
+ SYSTEM "about:legacy-compat">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_query_options.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="exec_time_limit_s"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>EXEC_TIME_LIMIT_S Query Option (Impala 2.12 or higher only)</title></head><body id="exec_time_limit_s"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+
+ <h1 class="title topictitle1" id="ariaid-title1">EXEC_TIME_LIMIT_S Query Option (<span class="keyword">Impala 2.12</span> or higher only)</h1>
+
+
+
+
+
+ <div class="body conbody">
+
+ <p class="p">
+ The <code class="ph codeph">EXEC_TIME_LIMIT_S</code> query option sets a time limit on query execution.
+ If a query is still executing when time limit expires, it is automatically canceled. The
+ option is intended to prevent runaway queries that execute for much longer than intended.
+ </p>
+
+ <p class="p">
+ For example, an Impala administrator could set a default value of
+ <code class="ph codeph">EXEC_TIME_LIMIT_S=3600</code> for a resource pool to automatically kill queries
+ that execute for longer than one hour (see
+ <a class="xref" href="impala_admission.html#admission_control">Admission Control and Query Queuing</a> for information about default query
+ options). Then, if a user accidentally runs a large query that executes for more than one
+ hour, it will be automatically killed after the time limit expires to free up resources.
+ Users can override the default value per query or per session if they do not want the
+ default <code class="ph codeph">EXEC_TIME_LIMIT_S</code> value to apply to a specific query or a
+ session.
+ </p>
+
+ <div class="note note note_note"><span class="note__title notetitle">Note:</span>
+ <p class="p">
+ The time limit only starts once the query is executing. Time spent planning the query,
+ scheduling the query, or in admission control is not counted towards the execution time
+ limit. <code class="ph codeph">SELECT</code> statements are eligible for automatic cancellation until
+ the client has fetched all result rows. DML queries are eligible for automatic
+ cancellation until the DML statement has finished.
+ </p>
+ </div>
+
+ <p class="p">
+ <strong class="ph b">Syntax:</strong>
+ </p>
+
+<pre class="pre codeblock"><code>SET EXEC_TIME_LIMIT_S=<var class="keyword varname">seconds</var>;</code></pre>
+
+ <p class="p">
+ <strong class="ph b">Type:</strong> numeric
+ </p>
+
+ <p class="p">
+ <strong class="ph b">Default:</strong> 0 (no time limit )
+ </p>
+
+ <p class="p">
+ <strong class="ph b">Added in:</strong>
+ <span class="keyword">Impala 2.12</span>
+ </p>
+
+ <p class="p">
+ <strong class="ph b">Related information:</strong>
+ </p>
+
+ <p class="p">
+ <a class="xref" href="impala_timeouts.html#timeouts">Setting Timeout Periods for Daemons, Queries, and Sessions</a>
+ </p>
+
+ </div>
+
+<nav role="navigation" class="related-links"><div class="familylinks"><div class="parentlink"><strong>Parent topic:</strong> <a class="link" href="../topics/impala_query_options.html">Query Options for the SET Statement</a></div></div></nav></article></main></body></html>
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+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_langref_sql.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="explain"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>EXPLAIN Statement</title></head><body id="explain"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">EXPLAIN Statement</h1>
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<!DOCTYPE html
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-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_query_options.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="explain_level"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>EXPLAIN_LEVEL Query Option</title></head><body id="explain_level"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_query_options.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="explain_level"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>EXPLAIN_LEVEL Query Option</title></head><body id="explain_level"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">EXPLAIN_LEVEL Query Option</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_explain_plan.html
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<!DOCTYPE html
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-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_performance.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="explain_plan"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>Understanding Impala Query Performance - EXPLAIN Plans and Query Profiles</title>
</head><body id="explain_plan"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_performance.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="explain_plan"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>Understanding Impala Query Performance - EXPLAIN Plans and Query Profiles</title>
</head><body id="explain_plan"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">Understanding Impala Query Performance - EXPLAIN Plans and Query Profiles</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_faq.html
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<!DOCTYPE html
SYSTEM "about:legacy-compat">
-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="faq"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>Impala Frequently Asked Questions</title></head><body id="faq"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="faq"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>Impala Frequently Asked Questions</title></head><body id="faq"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">Impala Frequently Asked Questions</h1>
http://git-wip-us.apache.org/repos/asf/impala/blob/592fd85d/docs/build/html/topics/impala_file_formats.html
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<!DOCTYPE html
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-<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_txtfile.html"><meta name="DC.Relation" scheme="URI" content="../topics/impala_parquet.html"><meta name="DC.Relation" scheme="URI" content="../topics/impala_avro.html"><meta name="DC.Relation" scheme="URI" content="../topics/impala_rcfile.html"><meta name="DC.Relation" scheme="URI" content="../topics/impala_seqfile.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.8.x"><meta name="version" content="Impala 2.8.x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="file_formats"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>How Impala Works with Hado
op File Formats</title></head><body id="file_formats"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
+<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="UTF-8"><meta name="copyright" content="(C) Copyright 2018"><meta name="DC.rights.owner" content="(C) Copyright 2018"><meta name="DC.Type" content="concept"><meta name="DC.Relation" scheme="URI" content="../topics/impala_txtfile.html"><meta name="DC.Relation" scheme="URI" content="../topics/impala_parquet.html"><meta name="DC.Relation" scheme="URI" content="../topics/impala_avro.html"><meta name="DC.Relation" scheme="URI" content="../topics/impala_rcfile.html"><meta name="DC.Relation" scheme="URI" content="../topics/impala_seqfile.html"><meta name="prodname" content="Impala"><meta name="prodname" content="Impala"><meta name="version" content="Impala 2.12x"><meta name="version" content="Impala 2.12x"><meta name="DC.Format" content="XHTML"><meta name="DC.Identifier" content="file_formats"><link rel="stylesheet" type="text/css" href="../commonltr.css"><title>How Impala Works with Hado
op File Formats</title></head><body id="file_formats"><main role="main"><article role="article" aria-labelledby="ariaid-title1">
<h1 class="title topictitle1" id="ariaid-title1">How Impala Works with Hadoop File Formats</h1>