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new 1baf008d deploy: e2dc24520edf53a956589003a38b7d1655453ffd
1baf008d is described below
commit 1baf008d75488d8445877248ccb442e7f77bbb13
Author: zabetak <[email protected]>
AuthorDate: Tue Jun 9 07:47:00 2026 +0000
deploy: e2dc24520edf53a956589003a38b7d1655453ffd
---
docs/latest/language/languagemanual-udf/index.html | 10 +++++-----
docs/latest/user/hive-transactions/index.html | 2 +-
docs/latest/user/tutorial/index.html | 4 ++--
docs/latest/webhcat/webhcat-configure/index.html | 2 +-
docs/latest/webhcat/webhcat-installwebhcat/index.html | 2 +-
general/index.xml | 4 ++--
general/privacypolicy/index.html | 4 ++--
index.json | 2 +-
index.xml | 4 ++--
9 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/docs/latest/language/languagemanual-udf/index.html
b/docs/latest/language/languagemanual-udf/index.html
index 4ce9dc0a..bf7ba6ea 100644
--- a/docs/latest/language/languagemanual-udf/index.html
+++ b/docs/latest/language/languagemanual-udf/index.html
@@ -6,8 +6,8 @@
Last updated: December 12, 2024</span></div></header><div
class=docs-toc><h4><i class="fas fa-list"></i> Table of Contents</h4><nav
id=TableOfContents><ul><li><a
href=#apache-hive--languagemanual-operators-and-user-defined-functions>Apache
Hive : LanguageManual Operators and User-Defined Functions</a><ul><li><a
href=#overview>Overview</a></li><li><a href=#built-in-operators>Built-in
Operators</a><ul><li><a href=#operators-precedences>Operators
Precedences</a></li><li><a href=#relational- [...]
DESCRIBE FUNCTION <function_name>;
DESCRIBE FUNCTION EXTENDED <function_name>;
-</code></pre><p>Bug for expression caching when UDF nested in UDF or
function</p><p>When <a
href=#hive-cache-expr-evaluation>hive.cache.expr.evaluation</a> is set to true
(which is the default) a UDF can give incorrect results if it is nested in
another UDF or a Hive function. This bug affects releases 0.12.0, 0.13.0, and
0.13.1. Release 0.14.0 fixed the bug (<a
href=https://issues.apache.org/jira/browse/HIVE-7314>HIVE-7314</a>).</p><p>The
problem relates to the UDF’s implementatio [...]
-), the “hive.datetime.formatter” property can be used to control
the underlying formatter implementation, and as a consequence the accepted
patterns and their behavior. Prior versions always used <a
href=https://docs.oracle.com/javase/8/docs/api/java/text/SimpleDateFormat.html>https://docs.oracle.com/javase/8/docs/api/java/text/SimpleDateFormat.html</a>
as the underlying formatter. |</p><h3 id=conditional-functions>Conditional
Functions</h3><table><thead><tr><th><strong>Retur [...]
+</code></pre><p>Bug for expression caching when UDF nested in UDF or
function</p><p>When <a
href=#hive-cache-expr-evaluation>hive.cache.expr.evaluation</a> is set to true
(which is the default) a UDF can give incorrect results if it is nested in
another UDF or a Hive function. This bug affects releases 0.12.0, 0.13.0, and
0.13.1. Release 0.14.0 fixed the bug (<a
href=https://issues.apache.org/jira/browse/HIVE-7314>HIVE-7314</a>).</p><p>The
problem relates to the UDF’s implementatio [...]
+), the “hive.datetime.formatter” property can be used to control
the underlying formatter implementation, and as a consequence the accepted
patterns and their behavior. Prior versions always used <a
href=https://docs.oracle.com/javase/8/docs/api/java/text/SimpleDateFormat.html>https://docs.oracle.com/javase/8/docs/api/java/text/SimpleDateFormat.html</a>
as the underlying formatter. |</p><h3 id=conditional-functions>Conditional
Functions</h3><table><thead><tr><th><strong>Retur [...]
json
+----+
{"store":
@@ -26,7 +26,7 @@ hive> SELECT get_json_object(src_json.json,
'$.store.fruit\[0]') FROM
hive> SELECT get_json_object(src_json.json, '$.non_exist_key') FROM
src_json;
NULL
-</code></pre><h2 id=built-in-aggregate-functions-udaf>Built-in Aggregate
Functions (UDAF)</h2><p>The following built-in aggregate functions are
supported in Hive:</p><table><thead><tr><th><strong>Return
Type</strong></th><th><strong>Name(Signature)</strong></th><th><strong>Description</strong></th></tr></thead><tbody><tr><td>BIGINT</td><td>count(*),
count(expr), count(DISTINCT expr[, expr…])</td><td>count(*) - Returns the
total number of retrieved rows, including rows containing NUL [...]
+</code></pre><h2 id=built-in-aggregate-functions-udaf>Built-in Aggregate
Functions (UDAF)</h2><p>The following built-in aggregate functions are
supported in Hive:</p><table><thead><tr><th><strong>Return
Type</strong></th><th><strong>Name(Signature)</strong></th><th><strong>Description</strong></th></tr></thead><tbody><tr><td>BIGINT</td><td>count(*),
count(expr), count(DISTINCT expr[, expr…])</td><td>count(*) - Returns the
total number of retrieved rows, including rows containing NUL [...]
select explode(array('A','B','C')) as col;
select tf.* from (select 0) t lateral view
explode(array('A','B','C')) tf;
select tf.* from (select 0) t lateral view
explode(array('A','B','C')) tf as col;
@@ -46,9 +46,9 @@ select tf.* from (select 0) t lateral view
inline(array(struct('A',10,da
select stack(2,'A',10,date '2015-01-01','B',20,date
'2016-01-01') as (col0,col1,col2);
select tf.* from (select 0) t lateral view stack(2,'A',10,date
'2015-01-01','B',20,date '2016-01-01') tf;
select tf.* from (select 0) t lateral view stack(2,'A',10,date
'2015-01-01','B',20,date '2016-01-01') tf as
col0,col1,col2;
-</code></pre><p> </p><p>Using the syntax “SELECT udtf(col) AS
colAlias…” has a few limitations:</p><ul><li>No other expressions
are allowed in SELECT<ul><li>SELECT pageid, explode(adid_list) AS myCol…
is not supported</li></ul></li><li>UDTF’s can’t be
nested<ul><li>SELECT explode(explode(adid_list)) AS myCol… is not
supported</li></ul></li><li>GROUP BY / CLUSTER BY / DISTRIBUTE BY / SORT BY is
not supported<ul><li>SELECT explode(adid_list) AS myCol [...]
+</code></pre><p> </p><p>Using the syntax “SELECT udtf(col) AS
colAlias…” has a few limitations:</p><ul><li>No other expressions
are allowed in SELECT<ul><li>SELECT pageid, explode(adid_list) AS myCol…
is not supported</li></ul></li><li>UDTF’s can’t be
nested<ul><li>SELECT explode(explode(adid_list)) AS myCol… is not
supported</li></ul></li><li>GROUP BY / CLUSTER BY / DISTRIBUTE BY / SORT BY is
not supported<ul><li>SELECT explode(adid_list) AS myCol [...]
</code></pre><p>will produce:</p><table><thead><tr><th>(int)
myNewCol</th></tr></thead><tbody><tr><td>100</td></tr><tr><td>200</td></tr><tr><td>300</td></tr><tr><td>400</td></tr><tr><td>500</td></tr><tr><td>600</td></tr></tbody></table><p>The
usage with Maps is similar:</p><pre tabindex=0><code>SELECT explode(myMap) AS
(myMapKey, myMapValue) FROM myMapTable;
-</code></pre><h3 id=posexplode>posexplode</h3><p>Version</p><p>Available as of
Hive 0.13.0. See <a
href=https://issues.apache.org/jira/browse/HIVE-4943>HIVE-4943</a>.</p><p><code>posexplode()</code>
is similar to <code>explode</code> but instead of just returning the elements
of the array it returns the element as well as its position in the original
array.</p><p>As an example of using <code>posexplode()</code> in the SELECT
expression list, consider a table named myTable that has a sing [...]
+</code></pre><h3 id=posexplode>posexplode</h3><p>Version</p><p>Available as of
Hive 0.13.0. See <a
href=https://issues.apache.org/jira/browse/HIVE-4943>HIVE-4943</a>.</p><p><code>posexplode()</code>
is similar to <code>explode</code> but instead of just returning the elements
of the array it returns the element as well as its position in the original
array.</p><p>As an example of using <code>posexplode()</code> in the SELECT
expression list, consider a table named myTable that has a sing [...]
</code></pre><p>will produce:</p><table><thead><tr><th>(int) pos</th><th>(int)
myNewCol</th></tr></thead><tbody><tr><td>1</td><td>100</td></tr><tr><td>2</td><td>200</td></tr><tr><td>3</td><td>300</td></tr><tr><td>1</td><td>400</td></tr><tr><td>2</td><td>500</td></tr><tr><td>3</td><td>600</td></tr></tbody></table><h3
id=json_tuple>json_tuple</h3><p>A new json_tuple() UDTF is introduced in Hive
0.7. It takes a set of names (keys) and a JSON string, and returns a tuple of
values using one f [...]
</code></pre><p>should be changed to:</p><pre tabindex=0><code>select
a.timestamp, b.*
from log a lateral view json_tuple(a.appevent, 'eventid',
'eventname') b as f1, f2;
diff --git a/docs/latest/user/hive-transactions/index.html
b/docs/latest/user/hive-transactions/index.html
index c79ac47c..00899397 100644
--- a/docs/latest/user/hive-transactions/index.html
+++ b/docs/latest/user/hive-transactions/index.html
@@ -10,7 +10,7 @@ drwxr-xr-x - ekoifman staff 0 2016-06-09 17:06
/user/hive/warehouse/t
-rw-r--r-- 1 ekoifman staff 611 2016-06-09 17:06
/user/hive/warehouse/t/delta_0000023_0000023_0000/bucket_00000
drwxr-xr-x - ekoifman staff 0 2016-06-09 17:07
/user/hive/warehouse/t/delta_0000024_0000024_0000
-rw-r--r-- 1 ekoifman staff 610 2016-06-09 17:07
/user/hive/warehouse/t/delta_0000024_0000024_0000/bucket_00000
-</code></pre><h3 id=compactor>Compactor</h3><p>Compactor is a set of
background processes running inside the Metastore to support ACID system. It
consists of Initiator, Worker, Cleaner, AcidHouseKeeperService and a few
others.</p><h4 id=delta-file-compaction>Delta File Compaction</h4><p>As
operations modify the table more and more delta files are created and need to
be compacted to maintain adequate performance. There are three types of
compactions, minor, major and rebalance.</p><ul>< [...]
+</code></pre><h3 id=compactor>Compactor</h3><p>Compactor is a set of
background processes running inside the Metastore to support ACID system. It
consists of Initiator, Worker, Cleaner, AcidHouseKeeperService and a few
others.</p><h4 id=delta-file-compaction>Delta File Compaction</h4><p>As
operations modify the table more and more delta files are created and need to
be compacted to maintain adequate performance. There are three types of
compactions, minor, major and rebalance.</p><ul>< [...]
id int,
name string
)
diff --git a/docs/latest/user/tutorial/index.html
b/docs/latest/user/tutorial/index.html
index 711b6b0b..6752b1a4 100644
--- a/docs/latest/user/tutorial/index.html
+++ b/docs/latest/user/tutorial/index.html
@@ -6,7 +6,7 @@
Last updated: December 12, 2024</span></div></header><div
class=docs-toc><h4><i class="fas fa-list"></i> Table of Contents</h4><nav
id=TableOfContents><ul><li><a href=#apache-hive--tutorial>Apache Hive :
Tutorial</a></li><li><a href=#concepts>Concepts</a><ul><li><a
href=#what-is-hive>What Is Hive</a></li><li><a href=#what-hive-is-not>What Hive
Is NOT</a></li><li><a href=#getting-started>Getting Started</a></li><li><a
href=#data-units>Data Units</a></li><li><a href=#type-system>Type Syste [...]
DESCRIBE FUNCTION <function_name>;
DESCRIBE FUNCTION EXTENDED <function_name>;
-</code></pre><p>Case-insensitive</p><p>All Hive keywords are case-insensitive,
including the names of Hive operators and functions.</p><h3
id=built-in-operators>Built In Operators</h3><ul><li><strong>Relational
Operators</strong>—The following operators compare the passed operands and
generate a TRUE or FALSE value, depending on whether the comparison between the
operands holds or not.</li></ul><table><thead><tr><th><strong>Relational
Operator</strong></th><th><strong>Operand types</stro [...]
+</code></pre><p>Case-insensitive</p><p>All Hive keywords are case-insensitive,
including the names of Hive operators and functions.</p><h3
id=built-in-operators>Built In Operators</h3><ul><li><strong>Relational
Operators</strong>—The following operators compare the passed operands and
generate a TRUE or FALSE value, depending on whether the comparison between the
operands holds or not.</li></ul><table><thead><tr><th><strong>Relational
Operator</strong></th><th><strong>Operand types</stro [...]
page_url STRING, referrer_url STRING,
ip STRING COMMENT 'IP Address of the User')
COMMENT 'This is the page view table'
@@ -170,7 +170,7 @@ Ended Job = job_201005052204_28178 with errors
WHERE ac.date = '2008-06-03'
) actions JOIN users u ON(u.id = actions.uid);
</code></pre><h3 id=array-operations>Array Operations</h3><p>Array columns in
tables can be as follows:</p><pre tabindex=0><code>CREATE TABLE array_table
(int_array_column ARRAY<INT>);
-</code></pre><p>Assuming that pv.friends is of the type ARRAY (i.e. it is an
array of integers), the user can get a specific element in the array by its
index as shown in the following command:</p><pre tabindex=0><code> SELECT
pv.friends[2]
+</code></pre><p>Assuming that pv.friends is of the type ARRAY<INT> (i.e. it
is an array of integers), the user can get a specific element in the array by
its index as shown in the following command:</p><pre tabindex=0><code>
SELECT pv.friends[2]
FROM page_views pv;
</code></pre><p>The select expression gets the third item in the pv.friends
array.</p><p>The user can also get the length of the array using the size
function as shown below:</p><pre tabindex=0><code> SELECT pv.userid,
size(pv.friends)
FROM page_view pv;
diff --git a/docs/latest/webhcat/webhcat-configure/index.html
b/docs/latest/webhcat/webhcat-configure/index.html
index 83dba4c2..c293d67e 100644
--- a/docs/latest/webhcat/webhcat-configure/index.html
+++ b/docs/latest/webhcat/webhcat-configure/index.html
@@ -4,7 +4,7 @@
<button type=submit class=search-button aria-label="Submit search">
<i class="fas
fa-search"></i></button></div></form></div></div></div></nav></menu></header><div
class=content><div class=docs-container><main class="docs-main
docs-main-full"><article class=docs-content><nav
class=docs-breadcrumb><ol><li><a href=/><i class="fas fa-home"></i>
Home</a></li><li><a href=/docs/>Documentation</a></li><li class=active>Apache
Hive : WebHCat Configure</li></ol></nav><header class=docs-header><h1
class=docs-title>Apache Hive : WebHCat Configure</h1><div class=docs [...]
Last updated: December 12, 2024</span></div></header><div
class=docs-toc><h4><i class="fas fa-list"></i> Table of Contents</h4><nav
id=TableOfContents><ul><li><a href=#apache-hive--webhcat-configure>Apache Hive
: WebHCat Configure</a><ul><li><a href=#configuration-files>Configuration
Files</a></li><li><a href=#configuration-variables>Configuration
Variables</a><ul><li></li></ul></li></ul></li></ul></nav></div><div
class=docs-article><h1 id=apache-hive--webhcat-configure>Apache Hive : Web [...]
-</code></pre><p>Configuration variables that use a filesystem path try to have
reasonable defaults. However, it’s always safe to specify the full and
complete path if there is any uncertainty.</p><p>Log File Location</p><p>The
webhcat-log4j.properties file sets the location of the log files created by
WebHCat and some other properties of the logging system.</p><h2
id=configuration-variables>Configuration
Variables</h2><table><thead><tr><th>Name</th><th>Description</th></tr></thead>
[...]
+</code></pre><p>Configuration variables that use a filesystem path try to have
reasonable defaults. However, it’s always safe to specify the full and
complete path if there is any uncertainty.</p><p>Log File Location</p><p>The
webhcat-log4j.properties file sets the location of the log files created by
WebHCat and some other properties of the logging system.</p><h2
id=configuration-variables>Configuration
Variables</h2><table><thead><tr><th>Name</th><th>Description</th></tr></thead>
[...]
Previous: <a
href=https://hive.apache.org/docs/latest/webhcat/webhcat-installwebhcat/>Installation</a><br>Next:
<a
href=https://hive.apache.org/docs/latest/webhcat/webhcat-reference/>Reference</a></p><p>Hive
configuration: <a
href=https://hive.apache.org/docs/latest/admin/adminmanual-configuration/>Configuring
Hive</a>, <a href=/docs/latest/user/configuration-properties>Hive
Configuration Properties</a>, <a href=#thrift-server-setup>Thrift Server
Setup</a></p></div><footer class=docs-foo [...]
<i class="fas fa-thumbs-up"></i> Yes
</button>
diff --git a/docs/latest/webhcat/webhcat-installwebhcat/index.html
b/docs/latest/webhcat/webhcat-installwebhcat/index.html
index 340520d8..96d8121a 100644
--- a/docs/latest/webhcat/webhcat-installwebhcat/index.html
+++ b/docs/latest/webhcat/webhcat-installwebhcat/index.html
@@ -15,7 +15,7 @@ Server: Jetty(7.6.0.v20120127)
</code></pre><ul><li><strong>Pig:</strong> <a
href=http://www.apache.org/dyn/closer.cgi/pig>Download</a> the Pig tar.gz file
and place it into HDFS. For example, for Pig version 0.11.1:</li></ul><pre
tabindex=0><code>hadoop fs -put /tmp/pig-0.11.1.tar.gz
/apps/templeton/pig-0.11.1.tar.gz
</code></pre><ul><li><strong>Hadoop Streaming:</strong> Place
<code>hadoop-streaming-*.jar</code> into HDFS. Use the following
command:</li></ul><pre tabindex=0><code>hadoop fs -put <hadoop streaming
jar> \
<templeton.streaming.jar>/hadoop-streaming-*.jar
-</code></pre><p>where <em><templeton.streaming.jar></em> is a property
value defined in <code>webhcat-default.xml</code> which can be overridden in
the <code>webhcat-site.xml</code> file, and <em></em>is the Hadoop streaming
jar in your Hadoop version:</p><pre><code>+
`hadoop-1.*/contrib/streaming/hadoop-streaming-*.jar` in the Hadoop 1.x tar
+</code></pre><p>where <em><templeton.streaming.jar></em> is a property
value defined in <code>webhcat-default.xml</code> which can be overridden in
the <code>webhcat-site.xml</code> file, and <em><hadoop streaming jar></em>
is the Hadoop streaming jar in your Hadoop version:</p><pre><code>+
`hadoop-1.*/contrib/streaming/hadoop-streaming-*.jar` in the Hadoop 1.x tar
+ `hadoop-2.*/share/hadoop/tools/lib/hadoop-streaming-*.jar` in the Hadoop 2.x
tar
For example,
diff --git a/general/index.xml b/general/index.xml
index 631e6f15..8b951fcc 100644
--- a/general/index.xml
+++ b/general/index.xml
@@ -22,9 +22,9 @@ the following:</p>
<li>The addresses of pages from where you followed a link to our
site.</li>
</ol>
<p>Part of this information is gathered using a tracking cookie set by
the
-<!-- raw HTML omitted -->Google Analytics<!-- raw HTML omitted -->
+<a href="http://www.google.com/analytics/">Google Analytics</a>
service and handled by Google as
-described in their <!-- raw HTML omitted -->privacy policy<!-- raw
HTML omitted -->.
+described in their <a href="http://www.google.com/privacy.html">privacy
policy</a>.
See your browser documentation for instructions on how to disable the
cookie if you prefer not to share this data with
Google.</p></description></item><item><title>Downloads</title><link>https://hive.apache.org/general/downloads/</link><pubDate>Tue,
13 Sep 2022 19:16:15
+0530</pubDate><guid>https://hive.apache.org/general/downloads/</guid><description><h1
id="downloads">Downloads</h1>
<p>All recent supported releases may be downloaded from Apache mirrors:
diff --git a/general/privacypolicy/index.html b/general/privacypolicy/index.html
index 565e08a4..eac87d92 100644
--- a/general/privacypolicy/index.html
+++ b/general/privacypolicy/index.html
@@ -6,9 +6,9 @@
Last updated: September 13, 2022</span></div></header><div
class=docs-toc><h4><i class="fas fa-list"></i> Table of Contents</h4><nav
id=TableOfContents><ul><li><a href=#privacy-policy>Privacy
Policy</a></li></ul></nav></div><div class=docs-article><h1
id=privacy-policy>Privacy Policy</h1><hr><p>Information about your use of this
website is collected using server
access logs and a tracking cookie. The collected information consists of
the following:</p><ol><li>The IP address from which you access the
website;</li><li>The type of browser and operating system you use to access our
site;</li><li>The date and time you access our site;</li><li>The pages you
visit; and</li><li>The addresses of pages from where you followed a link to our
site.</li></ol><p>Part of this information is gathered using a tracking cookie
set by the
-Google Analytics
+<a href=http://www.google.com/analytics/>Google Analytics</a>
service and handled by Google as
-described in their privacy policy.
+described in their <a href=http://www.google.com/privacy.html>privacy
policy</a>.
See your browser documentation for instructions on how to disable the
cookie if you prefer not to share this data with Google.</p><p>We use the
gathered information to help us make our site more useful to
visitors and to better understand how and when our site is used. We do not
diff --git a/index.json b/index.json
index 03140576..110a0abc 100644
--- a/index.json
+++ b/index.json
@@ -1 +1 @@
-[{"categories":null,"contents":"Apache Hive : Iceberg REST Catalog API backed
by Hive Metastore Introduction Hive Metastore offers Iceberg REST API endpoints
for clients native to Apache Iceberg. Consequently, Iceberg users can access
Iceberg tables via either Hive Metastore Thrift API (using HiveCatalog) or
Iceberg REST Catalog API.\nBasic configurations You must configure the
following parameters.\nKey Required? Default Value
metastore.catalog.servlet.port Yes -1 The port number to whi [...]
\ No newline at end of file
+[{"categories":null,"contents":"Apache Hive : Iceberg REST Catalog API backed
by Hive Metastore Introduction Hive Metastore offers Iceberg REST API endpoints
for clients native to Apache Iceberg. Consequently, Iceberg users can access
Iceberg tables via either Hive Metastore Thrift API (using HiveCatalog) or
Iceberg REST Catalog API.\nBasic configurations You must configure the
following parameters.\nKey Required? Default Value
metastore.catalog.servlet.port Yes -1 The port number to whi [...]
\ No newline at end of file
diff --git a/index.xml b/index.xml
index be399dde..455f49d4 100644
--- a/index.xml
+++ b/index.xml
@@ -11465,9 +11465,9 @@ the following:</p>
<li>The addresses of pages from where you followed a link to our
site.</li>
</ol>
<p>Part of this information is gathered using a tracking cookie set by
the
-<!-- raw HTML omitted -->Google Analytics<!-- raw HTML omitted -->
+<a href="http://www.google.com/analytics/">Google Analytics</a>
service and handled by Google as
-described in their <!-- raw HTML omitted -->privacy policy<!-- raw
HTML omitted -->.
+described in their <a href="http://www.google.com/privacy.html">privacy
policy</a>.
See your browser documentation for instructions on how to disable the
cookie if you prefer not to share this data with
Google.</p></description></item><item><title>Downloads</title><link>https://hive.apache.org/general/downloads/</link><pubDate>Tue,
13 Sep 2022 19:16:15
+0530</pubDate><guid>https://hive.apache.org/general/downloads/</guid><description><h1
id="downloads">Downloads</h1>
<p>All recent supported releases may be downloaded from Apache mirrors:
