This is an automated email from the ASF dual-hosted git repository.
github-bot pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/parquet-site.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 56be831 deploy: ee4251c2e67963702dad72b30212e75d22d839c2
56be831 is described below
commit 56be8319446f8acdec2c6b16ac3120e67c3e9450
Author: wgtmac <[email protected]>
AuthorDate: Thu Jul 18 01:56:45 2024 +0000
deploy: ee4251c2e67963702dad72b30212e75d22d839c2
---
output/docs/_print/index.html | 4 ++--
output/docs/asf/donate/index.html | 2 +-
output/docs/asf/events/index.html | 2 +-
output/docs/asf/index.html | 2 +-
output/docs/asf/license/index.html | 2 +-
output/docs/asf/security/index.html | 2 +-
output/docs/asf/sponsor/index.html | 2 +-
output/docs/concepts/index.html | 2 +-
output/docs/contribution-guidelines/_print/index.html | 2 +-
output/docs/contribution-guidelines/building/index.html | 2 +-
.../docs/contribution-guidelines/contributing/index.html | 2 +-
output/docs/contribution-guidelines/index.html | 4 ++--
output/docs/contribution-guidelines/index.xml | 2 +-
output/docs/contribution-guidelines/releasing/index.html | 2 +-
.../docs/contribution-guidelines/sub-projects/index.html | 16 ++++++++++++++++
output/docs/file-format/bloomfilter/index.html | 2 +-
output/docs/file-format/configurations/index.html | 2 +-
.../docs/file-format/data-pages/checksumming/index.html | 2 +-
.../docs/file-format/data-pages/columnchunks/index.html | 2 +-
.../docs/file-format/data-pages/compression/index.html | 2 +-
output/docs/file-format/data-pages/encodings/index.html | 2 +-
output/docs/file-format/data-pages/encryption/index.html | 2 +-
.../docs/file-format/data-pages/errorrecovery/index.html | 2 +-
output/docs/file-format/data-pages/index.html | 2 +-
output/docs/file-format/extensibility/index.html | 2 +-
output/docs/file-format/implementationstatus/index.html | 2 +-
output/docs/file-format/index.html | 2 +-
output/docs/file-format/metadata/index.html | 2 +-
output/docs/file-format/nestedencoding/index.html | 2 +-
output/docs/file-format/nulls/index.html | 2 +-
output/docs/file-format/pageindex/index.html | 2 +-
output/docs/file-format/types/index.html | 2 +-
output/docs/file-format/types/logicaltypes/index.html | 2 +-
output/docs/index.html | 2 +-
output/docs/index.xml | 12 ++++++------
output/docs/learning-resources/blog-posts/index.html | 2 +-
output/docs/learning-resources/index.html | 2 +-
.../conf-2014-parquet-summit-twitter/index.html | 2 +-
.../presentations/hadoop-summit-2014/index.html | 2 +-
output/docs/learning-resources/presentations/index.html | 2 +-
.../presentations/spark-summit-2020/index.html | 2 +-
.../presentations/strata-2013/index.html | 2 +-
output/docs/overview/index.html | 2 +-
output/docs/overview/motivation/index.html | 2 +-
output/sitemap.xml | 2 +-
45 files changed, 67 insertions(+), 51 deletions(-)
diff --git a/output/docs/_print/index.html b/output/docs/_print/index.html
index aaa6d1a..883d271 100644
--- a/output/docs/_print/index.html
+++ b/output/docs/_print/index.html
@@ -1,6 +1,6 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><link
rel=canonical type=text/html href=/docs/><link rel=alternate
type=application/rss+xml href=/docs/index.xml><meta name=robots
content="noindex, nofollow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180>< [...]
<meta name=description content="The Apache Parquet Website"><meta
property="og:title" content="Documentation"><meta property="og:description"
content="The Apache Parquet Website"><meta property="og:type"
content="website"><meta property="og:url" content="/docs/"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Documentation"><meta itemprop=description content="The Apache Parquet
Website"><meta name=twitter:card content="summary"><meta name=twitter:title
[...]
-<a href=# onclick="return print(),!1">Click here to print</a>.</p><p><a
href=/docs/>Return to the regular view of this page</a>.</p></div><h1
class=title>Documentation</h1><ul><li>1: <a
href=#pg-6e17e09fffc1050f46600282def85180>Overview</a></li><ul><li>1.1: <a
href=#pg-2e5324b574579d3eb78ce816487d9e18>Motivation</a></li></ul><li>2: <a
href=#pg-fcf6186c3c17ed7f2e8577136109a520>Concepts</a></li><ul></ul><li>3: <a
href=#pg-52ee54aeff1ffc82031ec74e9a626eba>File Format</a></li><ul><li>3.1: <a
[...]
+<a href=# onclick="return print(),!1">Click here to print</a>.</p><p><a
href=/docs/>Return to the regular view of this page</a>.</p></div><h1
class=title>Documentation</h1><ul><li>1: <a
href=#pg-6e17e09fffc1050f46600282def85180>Overview</a></li><ul><li>1.1: <a
href=#pg-2e5324b574579d3eb78ce816487d9e18>Motivation</a></li></ul><li>2: <a
href=#pg-fcf6186c3c17ed7f2e8577136109a520>Concepts</a></li><ul></ul><li>3: <a
href=#pg-52ee54aeff1ffc82031ec74e9a626eba>File Format</a></li><ul><li>3.1: <a
[...]
It provides high performance compression and encoding schemes to handle
complex data in bulk and is supported in many programming language and
analytics tools.</p><p>This documentation contains information about both the
<a href=https://github.com/apache/parquet-java>parquet-java</a> and <a
href=https://github.com/apache/parquet-format>parquet-format</a>
repositories.</p><h3 id=parquet-format>parquet-format</h3><p>The parquet-format
repository hosts the official specification of the Apac [...]
unchanged for describing this file format. The file format is
designed to work well on top of HDFS.</p></li><li><p><em>File</em>: A HDFS
file that must include the metadata for the file.
@@ -814,7 +814,7 @@ indices, and page offsets to scan in each column. The
reader can then
initialize a scanner for each column and fast forward them to the start row of
the scan.</p><p>The <code>min_values</code> and <code>max_values</code> are
calculated based on the <code>column_orders</code>
field in the <code>FileMetaData</code> struct of the footer.</p></div><div
class=td-content style=page-break-before:always><h1
id=pg-e0ad5830788d45de8b55e0c2b119349a>3.10 - Implementation status</h1><p>This
page summarizes the features supported by different Parquet
-implementations.</p><p><em>Note</em>: This is a work in progress and we would
welcome help expanding its scope.</p><h3 id=legend>Legend</h3><p>The value in
each box means:</p><ul><li>✅: supported</li><li>❌: not
supported</li><li>(blank) no
data</li></ul><p>Implementations:</p><ul><li><code>C++</code>: <a
href=https://github.com/apache/arrow/tree/main/cpp/src/parquet>parquet-cpp</a></li><li><code>Java</code>:
<a
href=https://github.com/apache/parquet-java>parquet-java</a></li><li><code>Go
[...]
+implementations.</p><p><em>Note</em>: This is a work in progress and we would
welcome help expanding its scope.</p><h3 id=legend>Legend</h3><p>The value in
each box means:</p><ul><li>✅: supported</li><li>❌: not
supported</li><li>(blank) no
data</li></ul><p>Implementations:</p><ul><li><code>C++</code>: <a
href=https://github.com/apache/arrow/tree/main/cpp/src/parquet>parquet-cpp</a></li><li><code>Java</code>:
<a
href=https://github.com/apache/parquet-java>parquet-java</a></li><li><code>Go
[...]
Java resources can be build using <code>mvn package</code>. The current stable
version should always be available from Maven Central.</p><p>C++ thrift
resources can be generated via make.</p><p>Thrift can be also code-genned into
any other thrift-supported language.</p></div><div class=td-content
style=page-break-before:always><h1 id=pg-47cac26307c77b16f1b9e75c1e46efec>4.3 -
Contributing to Parquet</h1><div class=lead>How to contribute to
Parquet</div><h2 id=pull-requests>Pull Requests</ [...]
git remote add apache https://gitbox.apache.org/repos/asf?p=parquet-mr.git
</code></pre><p>run the following command</p><pre><code>dev/merge_parquet_pr.py
diff --git a/output/docs/asf/donate/index.html
b/output/docs/asf/donate/index.html
index f1373c2..8d06735 100644
--- a/output/docs/asf/donate/index.html
+++ b/output/docs/asf/donate/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="Donate"><meta property="og:title"
content="Donate"><meta property="og:description" content="Donate"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/donate/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Donate"><meta
itemprop=description content="Donate"><meta [...]
+<meta name=description content="Donate"><meta property="og:title"
content="Donate"><meta property="og:description" content="Donate"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/donate/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Donate"><meta
itemprop=description content="Donate"><meta [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/ASF/donate.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/ASF?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top+of+t
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Donate";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/asf/events/index.html
b/output/docs/asf/events/index.html
index 0249103..927f188 100644
--- a/output/docs/asf/events/index.html
+++ b/output/docs/asf/events/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="Events"><meta property="og:title"
content="Events"><meta property="og:description" content="Events"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/events/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Events"><meta
itemprop=description content="Events"><meta [...]
+<meta name=description content="Events"><meta property="og:title"
content="Events"><meta property="og:description" content="Events"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/events/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Events"><meta
itemprop=description content="Events"><meta [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/ASF/events.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/ASF?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top+of+t
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Events";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/asf/index.html b/output/docs/asf/index.html
index b4c23c8..a9b9bd0 100644
--- a/output/docs/asf/index.html
+++ b/output/docs/asf/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Apache Software Foundation (ASF)"><meta
property="og:description" content="Apache Software Foundation
"><meta property="og:type" content="website"><meta property="og:url"
content="/docs/asf/"><meta property="og:site_name" content="Apache
Parquet"><meta itemprop=name content="Apache Software Foundation (ASF)"><meta
itemprop=description content="Apache Software Foundation
"><meta name=twitter:card content="summary"><meta name=twitter:title
content="Apache Software Foundation (ASF)"><meta name=twitter:description
content="Apache Software Foundation
-"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/ASF/_index.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/ASF?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top+of+t
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Apache%20Software%20Foundation%20%28ASF%29";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/asf/license/index.html
b/output/docs/asf/license/index.html
index 98297b6..51247fe 100644
--- a/output/docs/asf/license/index.html
+++ b/output/docs/asf/license/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="License"><meta property="og:title"
content="License"><meta property="og:description" content="License"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/license/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="License"><meta
itemprop=description content="License"> [...]
+<meta name=description content="License"><meta property="og:title"
content="License"><meta property="og:description" content="License"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/license/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="License"><meta
itemprop=description content="License"> [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/ASF/license.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/ASF?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top+of+t
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=License";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/asf/security/index.html
b/output/docs/asf/security/index.html
index bc3aa47..0865ea6 100644
--- a/output/docs/asf/security/index.html
+++ b/output/docs/asf/security/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="Security"><meta property="og:title"
content="Security"><meta property="og:description" content="Security"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/security/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Security"><meta
itemprop=description content="Secu [...]
+<meta name=description content="Security"><meta property="og:title"
content="Security"><meta property="og:description" content="Security"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/security/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Security"><meta
itemprop=description content="Secu [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/ASF/security.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/ASF?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top+of+t
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Security";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/asf/sponsor/index.html
b/output/docs/asf/sponsor/index.html
index cb6e801..2867dad 100644
--- a/output/docs/asf/sponsor/index.html
+++ b/output/docs/asf/sponsor/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="Sponsor"><meta property="og:title"
content="Sponsor"><meta property="og:description" content="Sponsor"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/sponsor/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Sponsor"><meta
itemprop=description content="Sponsor"> [...]
+<meta name=description content="Sponsor"><meta property="og:title"
content="Sponsor"><meta property="og:description" content="Sponsor"><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/asf/sponsor/"><meta property="article:section"
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content="2022-03-24T09:39:00-04:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Sponsor"><meta
itemprop=description content="Sponsor"> [...]
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class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
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href="https://github.com/apache/parquet-site/new/production/content/en/docs/ASF?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top+of+t
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Sponsor";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
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diff --git a/output/docs/concepts/index.html b/output/docs/concepts/index.html
index 64fef22..8f81fc0 100644
--- a/output/docs/concepts/index.html
+++ b/output/docs/concepts/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Concepts"><meta property="og:description"
content="Glossary of relevant terminology.
"><meta property="og:type" content="website"><meta property="og:url"
content="/docs/concepts/"><meta property="og:site_name" content="Apache
Parquet"><meta itemprop=name content="Concepts"><meta itemprop=description
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content="Concepts"><meta name=twitter:description content="Glossary of relevant
terminology.
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as=style><link
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src=https://code.jquery.com/jquery-3.6.3.min.js
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
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as=style><link
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
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href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Concepts/_index.md
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href="https://github.com/apache/parquet-site/new/production/content/en/docs/Concepts?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top
[...]
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diff --git a/output/docs/contribution-guidelines/_print/index.html
b/output/docs/contribution-guidelines/_print/index.html
index a3eae78..214a7b9 100644
--- a/output/docs/contribution-guidelines/_print/index.html
+++ b/output/docs/contribution-guidelines/_print/index.html
@@ -4,7 +4,7 @@
"><meta property="og:type" content="website"><meta property="og:url"
content="/docs/contribution-guidelines/"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Developer Guide"><meta
itemprop=description content="All developer resources related to Parquet.
"><meta name=twitter:card content="summary"><meta name=twitter:title
content="Developer Guide"><meta name=twitter:description content="All developer
resources related to Parquet.
"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
-<a href=# onclick="return print(),!1">Click here to print</a>.</p><p><a
href=/docs/contribution-guidelines/>Return to the regular view of this
page</a>.</p></div><h1 class=title>Developer Guide</h1><div class=lead>All
developer resources related to Parquet.</div><ul><li>1: <a
href=#pg-f674d9b9519c822d1a39419a8e9167a5>Modules</a></li><li>2: <a
href=#pg-0fc7677c5a8dcd5250334bbf678cb165>Building Parquet</a></li><li>3: <a
href=#pg-47cac26307c77b16f1b9e75c1e46efec>Contributing to Parquet</a>< [...]
+<a href=# onclick="return print(),!1">Click here to print</a>.</p><p><a
href=/docs/contribution-guidelines/>Return to the regular view of this
page</a>.</p></div><h1 class=title>Developer Guide</h1><div class=lead>All
developer resources related to Parquet.</div><ul><li>1: <a
href=#pg-84c5df6519663fa8413f5c392f10dbd4>Sub-Projects</a></li><li>2: <a
href=#pg-0fc7677c5a8dcd5250334bbf678cb165>Building Parquet</a></li><li>3: <a
href=#pg-47cac26307c77b16f1b9e75c1e46efec>Contributing to Parquet [...]
Java resources can be build using <code>mvn package</code>. The current stable
version should always be available from Maven Central.</p><p>C++ thrift
resources can be generated via make.</p><p>Thrift can be also code-genned into
any other thrift-supported language.</p></div><div class=td-content
style=page-break-before:always><h1 id=pg-47cac26307c77b16f1b9e75c1e46efec>3 -
Contributing to Parquet</h1><div class=lead>How to contribute to
Parquet</div><h2 id=pull-requests>Pull Requests</h2 [...]
git remote add apache https://gitbox.apache.org/repos/asf?p=parquet-mr.git
</code></pre><p>run the following command</p><pre><code>dev/merge_parquet_pr.py
diff --git a/output/docs/contribution-guidelines/building/index.html
b/output/docs/contribution-guidelines/building/index.html
index e608a58..fd3ab52 100644
--- a/output/docs/contribution-guidelines/building/index.html
+++ b/output/docs/contribution-guidelines/building/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Building Parquet"><meta
property="og:description" content="How to build Parquet
"><meta property="og:type" content="article"><meta property="og:url"
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property="article:section" content="docs"><meta
property="article:modified_time" content="2022-03-24T09:39:00-04:00"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Building Parquet"><meta itemprop=description content="How to build
Parquet
"><meta itemprop=dateModified content="2022-03-24T09:39:00-04:00"><meta
itemprop=wordCount content="38"><meta itemprop=keywords content><meta
name=twitter:card content="summary"><meta name=twitter:title content="Building
Parquet"><meta name=twitter:description content="How to build Parquet
-"><link rel=preload
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
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as=style><link
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Contribution%20Guidelines/building.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
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[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Building%20Parquet";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
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diff --git a/output/docs/contribution-guidelines/contributing/index.html
b/output/docs/contribution-guidelines/contributing/index.html
index 97d1e21..0c99661 100644
--- a/output/docs/contribution-guidelines/contributing/index.html
+++ b/output/docs/contribution-guidelines/contributing/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Contributing to Parquet"><meta
property="og:description" content="How to contribute to Parquet
"><meta property="og:type" content="article"><meta property="og:url"
content="/docs/contribution-guidelines/contributing/"><meta
property="article:section" content="docs"><meta
property="article:modified_time" content="2024-03-11T22:11:10+01:00"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Contributing to Parquet"><meta itemprop=description content="How to
contribute to Parquet
"><meta itemprop=dateModified content="2024-03-11T22:11:10+01:00"><meta
itemprop=wordCount content="680"><meta itemprop=keywords content><meta
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
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as=style><link
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href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Contribution%20Guidelines/contributing.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
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[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Contributing%20to%20Parquet";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
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diff --git a/output/docs/contribution-guidelines/index.html
b/output/docs/contribution-guidelines/index.html
index 0d88e09..51b9b35 100644
--- a/output/docs/contribution-guidelines/index.html
+++ b/output/docs/contribution-guidelines/index.html
@@ -3,10 +3,10 @@
"><meta property="og:title" content="Developer Guide"><meta
property="og:description" content="All developer resources related to Parquet.
"><meta property="og:type" content="website"><meta property="og:url"
content="/docs/contribution-guidelines/"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Developer Guide"><meta
itemprop=description content="All developer resources related to Parquet.
"><meta name=twitter:card content="summary"><meta name=twitter:title
content="Developer Guide"><meta name=twitter:description content="All developer
resources related to Parquet.
-"><link rel=preload
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as=style><link
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rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
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rel=stylesheet integrity><script
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href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Contribution%20Guidelines/_index.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/Contribution%20Guidelines?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+s
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Developer%20Guide";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
-<a id=print href=/docs/contribution-guidelines/_print/><i class="fa-solid
fa-print fa-fw"></i> Print entire section</a></div></aside><main class="col-12
col-md-9 col-xl-8 ps-md-5" role=main><nav aria-label=breadcrumb
class=td-breadcrumbs><ol class=breadcrumb><li class=breadcrumb-item><a
href=/docs/>Documentation</a></li><li class="breadcrumb-item active"
aria-current=page>Developer Guide</li></ol></nav><div
class=td-content><h1>Developer Guide</h1><div class=lead>All developer
resources [...]
+<a id=print href=/docs/contribution-guidelines/_print/><i class="fa-solid
fa-print fa-fw"></i> Print entire section</a></div></aside><main class="col-12
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class=td-content><h1>Developer Guide</h1><div class=lead>All developer
resources [...]
2024
<span class=td-footer__authors>Apache Parquet</span></span><span
class=td-footer__all_rights_reserved>All Rights Reserved</span><span
class=ms-2><a href=https://policies.google.com/privacy target=_blank
rel=noopener>Privacy Policy</a></span></div></div></div></footer></div><script
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\ No newline at end of file
diff --git a/output/docs/contribution-guidelines/index.xml
b/output/docs/contribution-guidelines/index.xml
index 3d1eefa..cedf875 100644
--- a/output/docs/contribution-guidelines/index.xml
+++ b/output/docs/contribution-guidelines/index.xml
@@ -1,4 +1,4 @@
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xmlns:atom="http://www.w3.org/2005/Atom";><channel><title>Parquet – Developer
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gohugo.io</generator><language>en</language><atom:link
href="/docs/contribution-guidelines/index.xml" rel="self"
type="application/rss+xml"/><item><title>Docs:
Modules</title><link>/docs/contribution-guidelines/modules/</link><pubDate>Mon,
01 Jan 000 [...]
+<rss version="2.0"
xmlns:atom="http://www.w3.org/2005/Atom";><channel><title>Parquet – Developer
Guide</title><link>/docs/contribution-guidelines/</link><description>Recent
content in Developer Guide on Parquet</description><generator>Hugo --
gohugo.io</generator><language>en</language><atom:link
href="/docs/contribution-guidelines/index.xml" rel="self"
type="application/rss+xml"/><item><title>Docs:
Sub-Projects</title><link>/docs/contribution-guidelines/sub-projects/</link><pubDate>Mon,
[...]
<p>The <a
href="https://github.com/apache/parquet-format";>parquet-format</a> project
contains format specifications and Thrift definitions of metadata required to
properly read Parquet files.</p>
<p>The <a href="https://github.com/apache/parquet-mr";>parquet-mr</a>
project contains multiple sub-modules, which implement the core components of
reading and writing a nested, column-oriented data stream, map this core onto
the parquet format, and provide Hadoop Input/Output Formats, Pig loaders, and
other Java-based utilities for interacting with Parquet.</p>
<p>The <a
href="https://arrow.apache.org/docs/cpp/parquet.html";>parquet-cpp</a>
project is a C++ library to read-write Parquet files. It is part of the <a
href="https://arrow.apache.org/";>Apache Arrow</a> C++ implementation, with
bindings to Python, R, Ruby and C/GLib.</p>
diff --git a/output/docs/contribution-guidelines/releasing/index.html
b/output/docs/contribution-guidelines/releasing/index.html
index 45ceb80..bbb8f5c 100644
--- a/output/docs/contribution-guidelines/releasing/index.html
+++ b/output/docs/contribution-guidelines/releasing/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Releasing Parquet"><meta
property="og:description" content="How to release Parquet
"><meta property="og:type" content="article"><meta property="og:url"
content="/docs/contribution-guidelines/releasing/"><meta
property="article:section" content="docs"><meta
property="article:modified_time" content="2024-03-11T22:11:10+01:00"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Releasing Parquet"><meta itemprop=description content="How to release
Parquet
"><meta itemprop=dateModified content="2024-03-11T22:11:10+01:00"><meta
itemprop=wordCount content="822"><meta itemprop=keywords content><meta
name=twitter:card content="summary"><meta name=twitter:title content="Releasing
Parquet"><meta name=twitter:description content="How to release Parquet
-"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
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rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Contribution%20Guidelines/releasing.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/Contribution%20Guidelines?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+s
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Releasing%20Parquet";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/contribution-guidelines/sub-projects/index.html
b/output/docs/contribution-guidelines/sub-projects/index.html
new file mode 100644
index 0000000..6ed9e07
--- /dev/null
+++ b/output/docs/contribution-guidelines/sub-projects/index.html
@@ -0,0 +1,16 @@
+<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
+<meta name=description content="The parquet-format project contains format
specifications and Thrift definitions of metadata required to properly read
Parquet files.
+The parquet-mr project contains multiple sub-modules, which implement the core
components of reading and writing a nested, column-oriented data stream, map
this core onto the parquet format, and provide Hadoop Input/Output Formats, Pig
loaders, and other Java-based utilities for interacting with Parquet.
+The parquet-cpp project is a C++ library to read-write Parquet files. It is
part of the Apache Arrow C++ implementation, with bindings to Python, R, Ruby
and C/GLib."><meta property="og:title" content="Sub-Projects"><meta
property="og:description" content="The parquet-format project contains format
specifications and Thrift definitions of metadata required to properly read
Parquet files.
+The parquet-mr project contains multiple sub-modules, which implement the core
components of reading and writing a nested, column-oriented data stream, map
this core onto the parquet format, and provide Hadoop Input/Output Formats, Pig
loaders, and other Java-based utilities for interacting with Parquet.
+The parquet-cpp project is a C++ library to read-write Parquet files. It is
part of the Apache Arrow C++ implementation, with bindings to Python, R, Ruby
and C/GLib."><meta property="og:type" content="article"><meta property="og:url"
content="/docs/contribution-guidelines/sub-projects/"><meta
property="article:section" content="docs"><meta
property="article:modified_time" content="2024-07-17T21:56:04-04:00"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name conten
[...]
+The parquet-mr project contains multiple sub-modules, which implement the core
components of reading and writing a nested, column-oriented data stream, map
this core onto the parquet format, and provide Hadoop Input/Output Formats, Pig
loaders, and other Java-based utilities for interacting with Parquet.
+The parquet-cpp project is a C++ library to read-write Parquet files. It is
part of the Apache Arrow C++ implementation, with bindings to Python, R, Ruby
and C/GLib."><meta itemprop=dateModified
content="2024-07-17T21:56:04-04:00"><meta itemprop=wordCount
content="135"><meta itemprop=keywords content><meta name=twitter:card
content="summary"><meta name=twitter:title content="Sub-Projects"><meta
name=twitter:description content="The parquet-format project contains format
specifications an [...]
+The parquet-mr project contains multiple sub-modules, which implement the core
components of reading and writing a nested, column-oriented data stream, map
this core onto the parquet format, and provide Hadoop Input/Output Formats, Pig
loaders, and other Java-based utilities for interacting with Parquet.
+The parquet-cpp project is a C++ library to read-write Parquet files. It is
part of the Apache Arrow C++ implementation, with bindings to Python, R, Ruby
and C/GLib."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7h [...]
+<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Contribution%20Guidelines/sub-projects.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
+<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/Contribution%20Guidelines?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+s
[...]
+<a href="https://github.com/apache/parquet-site/issues/new?title=Sub-Projects";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
+<a id=print href=/docs/contribution-guidelines/_print/><i class="fa-solid
fa-print fa-fw"></i> Print entire section</a></div></aside><main class="col-12
col-md-9 col-xl-8 ps-md-5" role=main><nav aria-label=breadcrumb
class=td-breadcrumbs><ol class=breadcrumb><li class=breadcrumb-item><a
href=/docs/>Documentation</a></li><li class=breadcrumb-item><a
href=/docs/contribution-guidelines/>Developer Guide</a></li><li
class="breadcrumb-item active" aria-current=page>Sub-Projects</li></ol></nav>
[...]
+2024
+<span class=td-footer__authors>Apache Parquet</span></span><span
class=td-footer__all_rights_reserved>All Rights Reserved</span><span
class=ms-2><a href=https://policies.google.com/privacy target=_blank
rel=noopener>Privacy Policy</a></span></div></div></div></footer></div><script
src=/js/main.min.26b35480299b932e285af8358c943de97509b95a0086d091584e7cb9b00c5c7b.js
integrity="sha256-JrNUgCmbky4oWvg1jJQ96XUJuVoAhtCRWE58ubAMXHs="
crossorigin=anonymous></script><script defer src=/js/click-to [...]
\ No newline at end of file
diff --git a/output/docs/file-format/bloomfilter/index.html
b/output/docs/file-format/bloomfilter/index.html
index 146a849..25ba890 100644
--- a/output/docs/file-format/bloomfilter/index.html
+++ b/output/docs/file-format/bloomfilter/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="Problem statement In their current format,
column statistics and dictionaries can be used for predicate pushdown.
Statistics include minimum and maximum value, which can be used to filter out
values not in the range. Dictionaries are more specific, and readers can filter
out values that are between min and max but not in the dictionary. However,
when there are too many distinct values, writers sometimes choose not to add
dictionaries because of the extra s [...]
+<meta name=description content="Problem statement In their current format,
column statistics and dictionaries can be used for predicate pushdown.
Statistics include minimum and maximum value, which can be used to filter out
values not in the range. Dictionaries are more specific, and readers can filter
out values that are between min and max but not in the dictionary. However,
when there are too many distinct values, writers sometimes choose not to add
dictionaries because of the extra s [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/bloomfilter.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Bloom%20Filter";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/configurations/index.html
b/output/docs/file-format/configurations/index.html
index 5be36d4..3b6a721 100644
--- a/output/docs/file-format/configurations/index.html
+++ b/output/docs/file-format/configurations/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="Row Group Size Larger row groups allow for
larger column chunks which makes it possible to do larger sequential IO. Larger
groups also require more buffering in the write path (or a two pass write). We
recommend large row groups (512MB - 1GB). Since an entire row group might need
to be read, we want it to completely fit on one HDFS block. Therefore, HDFS
block sizes should also be set to be larger."><meta property="og:title"
content="Configurations"><meta [...]
+<meta name=description content="Row Group Size Larger row groups allow for
larger column chunks which makes it possible to do larger sequential IO. Larger
groups also require more buffering in the write path (or a two pass write). We
recommend large row groups (512MB - 1GB). Since an entire row group might need
to be read, we want it to completely fit on one HDFS block. Therefore, HDFS
block sizes should also be set to be larger."><meta property="og:title"
content="Configurations"><meta [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/configurations.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Configurations";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/data-pages/checksumming/index.html
b/output/docs/file-format/data-pages/checksumming/index.html
index 47849be..ff1fd84 100644
--- a/output/docs/file-format/data-pages/checksumming/index.html
+++ b/output/docs/file-format/data-pages/checksumming/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="Pages of all kinds can be individually
checksummed. This allows disabling of checksums at the HDFS file level, to
better support single row lookups. Checksums are calculated using the standard
CRC32 algorithm - as used in e.g. GZip - on the serialized binary
representation of a page (not including the page header itself)."><meta
property="og:title" content="Checksumming"><meta property="og:description"
content="Pages of all kinds can be individually checks [...]
+<meta name=description content="Pages of all kinds can be individually
checksummed. This allows disabling of checksums at the HDFS file level, to
better support single row lookups. Checksums are calculated using the standard
CRC32 algorithm - as used in e.g. GZip - on the serialized binary
representation of a page (not including the page header itself)."><meta
property="og:title" content="Checksumming"><meta property="og:description"
content="Pages of all kinds can be individually checks [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/Data%20Pages/checksumming.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format/Data%20Pages?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Checksumming";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/data-pages/columnchunks/index.html
b/output/docs/file-format/data-pages/columnchunks/index.html
index d1e1181..bfd236d 100644
--- a/output/docs/file-format/data-pages/columnchunks/index.html
+++ b/output/docs/file-format/data-pages/columnchunks/index.html
@@ -3,7 +3,7 @@
A column chunk might be partly or completely dictionary encoded. It means that
dictionary indexes are saved in the data pages instead of the actual
values."><meta property="og:title" content="Column Chunks"><meta
property="og:description" content="Column chunks are composed of pages written
back to back. The pages share a common header and readers can skip over pages
they are not interested in. The data for the page follows the header and can be
compressed and/or encoded. The compression [...]
A column chunk might be partly or completely dictionary encoded. It means that
dictionary indexes are saved in the data pages instead of the actual
values."><meta property="og:type" content="article"><meta property="og:url"
content="/docs/file-format/data-pages/columnchunks/"><meta
property="article:section" content="docs"><meta
property="article:modified_time" content="2024-01-14T20:32:15+08:00"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Column C [...]
A column chunk might be partly or completely dictionary encoded. It means that
dictionary indexes are saved in the data pages instead of the actual
values."><meta itemprop=dateModified content="2024-01-14T20:32:15+08:00"><meta
itemprop=wordCount content="145"><meta itemprop=keywords content><meta
name=twitter:card content="summary"><meta name=twitter:title content="Column
Chunks"><meta name=twitter:description content="Column chunks are composed of
pages written back to back. The pages s [...]
-A column chunk might be partly or completely dictionary encoded. It means that
dictionary indexes are saved in the data pages instead of the actual
values."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58H [...]
+A column chunk might be partly or completely dictionary encoded. It means that
dictionary indexes are saved in the data pages instead of the actual
values."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58H [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/Data%20Pages/columnchunks.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format/Data%20Pages?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Column%20Chunks";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/data-pages/compression/index.html
b/output/docs/file-format/data-pages/compression/index.html
index bb86c1b..cb3688a 100644
--- a/output/docs/file-format/data-pages/compression/index.html
+++ b/output/docs/file-format/data-pages/compression/index.html
@@ -7,7 +7,7 @@ For all compression codecs except the deprecated LZ4 codec, the
raw data of a (d
The detailed specifications of compression codecs are maintained externally by
their respective authors or maintainers, which we reference hereafter.
For all compression codecs except the deprecated LZ4 codec, the raw data of a
(data or dictionary) page is fed as-is to the underlying compression library,
without any additional framing or padding."><meta itemprop=dateModified
content="2024-03-11T22:11:10+01:00"><meta itemprop=wordCount
content="379"><meta itemprop=keywords content><meta name=twitter:card
content="summary"><meta name=twitter:title content="Compression"><meta
name=twitter:description content="Overview Parquet allows the [...]
The detailed specifications of compression codecs are maintained externally by
their respective authors or maintainers, which we reference hereafter.
-For all compression codecs except the deprecated LZ4 codec, the raw data of a
(data or dictionary) page is fed as-is to the underlying compression library,
without any additional framing or padding."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js [...]
+For all compression codecs except the deprecated LZ4 codec, the raw data of a
(data or dictionary) page is fed as-is to the underlying compression library,
without any additional framing or padding."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/Data%20Pages/compression.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format/Data%20Pages?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Compression";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/data-pages/encodings/index.html
b/output/docs/file-format/data-pages/encodings/index.html
index 1ccaaf8..a945142 100644
--- a/output/docs/file-format/data-pages/encodings/index.html
+++ b/output/docs/file-format/data-pages/encodings/index.html
@@ -11,7 +11,7 @@ The plain encoding is used whenever a more efficient encoding
can not be used. I
BOOLEAN: Bit Packed, LSB first INT32: 4 bytes little endian INT64: 8 bytes
little endian INT96: 12 bytes little endian (deprecated) FLOAT: 4 bytes IEEE
little endian DOUBLE: 8 bytes IEEE little endian BYTE_ARRAY: length in 4 bytes
little endian followed by the bytes contained in the array
FIXED_LEN_BYTE_ARRAY: the bytes contained in the array For native types, this
outputs the data as little endian."><meta itemprop=dateModified
content="2024-03-11T22:11:10+01:00"><meta itemprop=wordCount [...]
This is the plain encoding that must be supported for types. It is intended to
be the simplest encoding. Values are encoded back to back.
The plain encoding is used whenever a more efficient encoding can not be used.
It stores the data in the following format:
-BOOLEAN: Bit Packed, LSB first INT32: 4 bytes little endian INT64: 8 bytes
little endian INT96: 12 bytes little endian (deprecated) FLOAT: 4 bytes IEEE
little endian DOUBLE: 8 bytes IEEE little endian BYTE_ARRAY: length in 4 bytes
little endian followed by the bytes contained in the array
FIXED_LEN_BYTE_ARRAY: the bytes contained in the array For native types, this
outputs the data as little endian."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05 [...]
+BOOLEAN: Bit Packed, LSB first INT32: 4 bytes little endian INT64: 8 bytes
little endian INT96: 12 bytes little endian (deprecated) FLOAT: 4 bytes IEEE
little endian DOUBLE: 8 bytes IEEE little endian BYTE_ARRAY: length in 4 bytes
little endian followed by the bytes contained in the array
FIXED_LEN_BYTE_ARRAY: the bytes contained in the array For native types, this
outputs the data as little endian."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05 [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/Data%20Pages/encodings.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format/Data%20Pages?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Encodings";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/data-pages/encryption/index.html
b/output/docs/file-format/data-pages/encryption/index.html
index ae97578..ac83bb4 100644
--- a/output/docs/file-format/data-pages/encryption/index.html
+++ b/output/docs/file-format/data-pages/encryption/index.html
@@ -3,7 +3,7 @@
1 Problem Statement Existing data protection solutions (such as flat
encryption of files, in-storage encryption, or use of an encrypting storage
client) can be applied to Parquet files, but have various security or
performance issues."><meta property="og:title" content="Parquet Modular
Encryption"><meta property="og:description" content="Parquet files containing
sensitive information can be protected by the modular encryption mechanism that
encrypts and authenticates the file data and me [...]
1 Problem Statement Existing data protection solutions (such as flat
encryption of files, in-storage encryption, or use of an encrypting storage
client) can be applied to Parquet files, but have various security or
performance issues."><meta property="og:type" content="article"><meta
property="og:url" content="/docs/file-format/data-pages/encryption/"><meta
property="article:section" content="docs"><meta
property="article:modified_time" content="2024-03-11T22:11:10+01:00"><meta
property= [...]
1 Problem Statement Existing data protection solutions (such as flat
encryption of files, in-storage encryption, or use of an encrypting storage
client) can be applied to Parquet files, but have various security or
performance issues."><meta itemprop=dateModified
content="2024-03-11T22:11:10+01:00"><meta itemprop=wordCount
content="3943"><meta itemprop=keywords content><meta name=twitter:card
content="summary"><meta name=twitter:title content="Parquet Modular
Encryption"><meta name=twitt [...]
-1 Problem Statement Existing data protection solutions (such as flat
encryption of files, in-storage encryption, or use of an encrypting storage
client) can be applied to Parquet files, but have various security or
performance issues."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script src=https:// [...]
+1 Problem Statement Existing data protection solutions (such as flat
encryption of files, in-storage encryption, or use of an encrypting storage
client) can be applied to Parquet files, but have various security or
performance issues."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script src=https:// [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/Data%20Pages/encryption.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format/Data%20Pages?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Parquet%20Modular%20Encryption";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/data-pages/errorrecovery/index.html
b/output/docs/file-format/data-pages/errorrecovery/index.html
index 17ae6f3..1a4b4d3 100644
--- a/output/docs/file-format/data-pages/errorrecovery/index.html
+++ b/output/docs/file-format/data-pages/errorrecovery/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="If the file metadata is corrupt, the file is
lost. If the column metadata is corrupt, that column chunk is lost (but column
chunks for this column in other row groups are okay). If a page header is
corrupt, the remaining pages in that chunk are lost. If the data within a page
is corrupt, that page is lost. The file will be more resilient to corruption
with smaller row groups."><meta property="og:title" content="Error
Recovery"><meta property="og:descriptio [...]
+<meta name=description content="If the file metadata is corrupt, the file is
lost. If the column metadata is corrupt, that column chunk is lost (but column
chunks for this column in other row groups are okay). If a page header is
corrupt, the remaining pages in that chunk are lost. If the data within a page
is corrupt, that page is lost. The file will be more resilient to corruption
with smaller row groups."><meta property="og:title" content="Error
Recovery"><meta property="og:descriptio [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/Data%20Pages/errorrecovery.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format/Data%20Pages?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Error%20Recovery";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/data-pages/index.html
b/output/docs/file-format/data-pages/index.html
index cb79170..ff02616 100644
--- a/output/docs/file-format/data-pages/index.html
+++ b/output/docs/file-format/data-pages/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><link
rel=alternate type=text/html href=/docs/file-format/data-pages/_print/><link
rel=alternate type=application/rss+xml
href=/docs/file-format/data-pages/index.xml><meta name=robots content="index,
follow"><link rel="shortcut icon" href=/favicons/favicon.ico><link
rel=apple-touch-icon href=/favi [...]
-<meta name=description content="The Apache Parquet Website"><meta
property="og:title" content="Data Pages"><meta property="og:description"
content="The Apache Parquet Website"><meta property="og:type"
content="website"><meta property="og:url"
content="/docs/file-format/data-pages/"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Data Pages"><meta
itemprop=description content="The Apache Parquet Website"><meta
name=twitter:card content="summary"><meta n [...]
+<meta name=description content="The Apache Parquet Website"><meta
property="og:title" content="Data Pages"><meta property="og:description"
content="The Apache Parquet Website"><meta property="og:type"
content="website"><meta property="og:url"
content="/docs/file-format/data-pages/"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Data Pages"><meta
itemprop=description content="The Apache Parquet Website"><meta
name=twitter:card content="summary"><meta n [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/Data%20Pages/_index.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format/Data%20Pages?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Data%20Pages";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/extensibility/index.html
b/output/docs/file-format/extensibility/index.html
index 6f3da56..3263397 100644
--- a/output/docs/file-format/extensibility/index.html
+++ b/output/docs/file-format/extensibility/index.html
@@ -3,7 +3,7 @@
File Version: The file metadata contains a version. Encodings: Encodings are
specified by enum and more can be added in the future. Page types: Additional
page types can be added and safely skipped. "><meta property="og:title"
content="Extensibility"><meta property="og:description" content="There are many
places in the format for compatible extensions:
File Version: The file metadata contains a version. Encodings: Encodings are
specified by enum and more can be added in the future. Page types: Additional
page types can be added and safely skipped. "><meta property="og:type"
content="article"><meta property="og:url"
content="/docs/file-format/extensibility/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2024-01-14T20:32:15+08:00"><meta property="og:site_name"
content="Apache Parquet"><me [...]
File Version: The file metadata contains a version. Encodings: Encodings are
specified by enum and more can be added in the future. Page types: Additional
page types can be added and safely skipped. "><meta itemprop=dateModified
content="2024-01-14T20:32:15+08:00"><meta itemprop=wordCount content="43"><meta
itemprop=keywords content><meta name=twitter:card content="summary"><meta
name=twitter:title content="Extensibility"><meta name=twitter:description
content="There are many places in t [...]
-File Version: The file metadata contains a version. Encodings: Encodings are
specified by enum and more can be added in the future. Page types: Additional
page types can be added and safely skipped. "><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js [...]
+File Version: The file metadata contains a version. Encodings: Encodings are
specified by enum and more can be added in the future. Page types: Additional
page types can be added and safely skipped. "><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/extensibility.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Extensibility";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/implementationstatus/index.html
b/output/docs/file-format/implementationstatus/index.html
index fab138a..57858d0 100644
--- a/output/docs/file-format/implementationstatus/index.html
+++ b/output/docs/file-format/implementationstatus/index.html
@@ -15,7 +15,7 @@ C++: parquet-cpp Java: parquet-java Go: parquet-go Rust:
parquet-rs Physical typ
Note: This is a work in progress and we would welcome help expanding its scope.
Legend The value in each box means:
✅: supported ❌: not supported (blank) no data Implementations:
-C++: parquet-cpp Java: parquet-java Go: parquet-go Rust: parquet-rs Physical
types Data type C++ Java Go Rust BOOLEAN INT32 INT64 INT96 (1) FLOAT DOUBLE
BYTE_ARRAY FIXED_LEN_BYTE_ARRAY (1) This type is deprecated, but as of 2024
it’s common in currently produced parquet files Logical types Data type
C++ Java Go Rust STRING ENUM UUID 8, 16, 32, 64 bit signed and unsigned INT
DECIMAL (INT32) DECIMAL (INT64) DECIMAL (BYTE_ARRAY) DECIMAL
(FIXED_LEN_BYTE_ARRAY) DATE TIME (INT32) TIME (I [...]
+C++: parquet-cpp Java: parquet-java Go: parquet-go Rust: parquet-rs Physical
types Data type C++ Java Go Rust BOOLEAN INT32 INT64 INT96 (1) FLOAT DOUBLE
BYTE_ARRAY FIXED_LEN_BYTE_ARRAY (1) This type is deprecated, but as of 2024
it’s common in currently produced parquet files Logical types Data type
C++ Java Go Rust STRING ENUM UUID 8, 16, 32, 64 bit signed and unsigned INT
DECIMAL (INT32) DECIMAL (INT64) DECIMAL (BYTE_ARRAY) DECIMAL
(FIXED_LEN_BYTE_ARRAY) DATE TIME (INT32) TIME (I [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/implementationstatus.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Implementation%20status";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/index.html
b/output/docs/file-format/index.html
index 719a65f..6c126a4 100644
--- a/output/docs/file-format/index.html
+++ b/output/docs/file-format/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="File Format"><meta
property="og:description" content="Documentation about the Parquet File Format.
"><meta property="og:type" content="website"><meta property="og:url"
content="/docs/file-format/"><meta property="og:site_name" content="Apache
Parquet"><meta itemprop=name content="File Format"><meta itemprop=description
content="Documentation about the Parquet File Format.
"><meta name=twitter:card content="summary"><meta name=twitter:title
content="File Format"><meta name=twitter:description content="Documentation
about the Parquet File Format.
-"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/_index.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=File%20Format";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
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diff --git a/output/docs/file-format/metadata/index.html
b/output/docs/file-format/metadata/index.html
index 5585109..a91fa63 100644
--- a/output/docs/file-format/metadata/index.html
+++ b/output/docs/file-format/metadata/index.html
@@ -3,7 +3,7 @@
All thrift structures are serialized using the TCompactProtocol."><meta
property="og:title" content="Metadata"><meta property="og:description"
content="There are two types of metadata: file metadata, and page header
metadata. In the diagram below, file metadata is described by the FileMetaData
structure. This file metadata provides offset and size information useful when
navigating the Parquet file. Page header metadata (PageHeader and children in
the diagram) is stored in-line with the [...]
All thrift structures are serialized using the TCompactProtocol."><meta
property="og:type" content="article"><meta property="og:url"
content="/docs/file-format/metadata/"><meta property="article:section"
content="docs"><meta property="article:modified_time"
content="2024-07-07T19:25:32-07:00"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Metadata"><meta
itemprop=description content="There are two types of metadata: file metadata,
and page header meta [...]
All thrift structures are serialized using the TCompactProtocol."><meta
itemprop=dateModified content="2024-07-07T19:25:32-07:00"><meta
itemprop=wordCount content="86"><meta itemprop=keywords content><meta
name=twitter:card content="summary"><meta name=twitter:title
content="Metadata"><meta name=twitter:description content="There are two types
of metadata: file metadata, and page header metadata. In the diagram below,
file metadata is described by the FileMetaData structure. This file me [...]
-All thrift structures are serialized using the TCompactProtocol."><link
rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></sc [...]
+All thrift structures are serialized using the TCompactProtocol."><link
rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></sc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/metadata.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Metadata";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/nestedencoding/index.html
b/output/docs/file-format/nestedencoding/index.html
index 8d9c975..16514c0 100644
--- a/output/docs/file-format/nestedencoding/index.html
+++ b/output/docs/file-format/nestedencoding/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="To encode nested columns, Parquet uses the
Dremel encoding with definition and repetition levels. Definition levels
specify how many optional fields in the path for the column are defined.
Repetition levels specify at what repeated field in the path has the value
repeated. The max definition and repetition levels can be computed from the
schema (i.e. how much nesting there is). This defines the maximum number of
bits required to store the levels (levels ar [...]
+<meta name=description content="To encode nested columns, Parquet uses the
Dremel encoding with definition and repetition levels. Definition levels
specify how many optional fields in the path for the column are defined.
Repetition levels specify at what repeated field in the path has the value
repeated. The max definition and repetition levels can be computed from the
schema (i.e. how much nesting there is). This defines the maximum number of
bits required to store the levels (levels ar [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/nestedencoding.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Nested%20Encoding";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/nulls/index.html
b/output/docs/file-format/nulls/index.html
index d03ce90..db4a763 100644
--- a/output/docs/file-format/nulls/index.html
+++ b/output/docs/file-format/nulls/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="Nullity is encoded in the definition levels
(which is run-length encoded). NULL values are not encoded in the data. For
example, in a non-nested schema, a column with 1000 NULLs would be encoded with
run-length encoding (0, 1000 times) for the definition levels and nothing
else."><meta property="og:title" content="Nulls"><meta
property="og:description" content="Nullity is encoded in the definition levels
(which is run-length encoded). NULL values are not e [...]
+<meta name=description content="Nullity is encoded in the definition levels
(which is run-length encoded). NULL values are not encoded in the data. For
example, in a non-nested schema, a column with 1000 NULLs would be encoded with
run-length encoding (0, 1000 times) for the definition levels and nothing
else."><meta property="og:title" content="Nulls"><meta
property="og:description" content="Nullity is encoded in the definition levels
(which is run-length encoded). NULL values are not e [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/nulls.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Nulls";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
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diff --git a/output/docs/file-format/pageindex/index.html
b/output/docs/file-format/pageindex/index.html
index c799f0b..be3ebbf 100644
--- a/output/docs/file-format/pageindex/index.html
+++ b/output/docs/file-format/pageindex/index.html
@@ -3,7 +3,7 @@
Problem Statement In previous versions of the format, Statistics are stored
for ColumnChunks in ColumnMetaData and for individual pages inside
DataPageHeader structs. When reading pages, a reader had to process the page
header to determine whether the page could be skipped based on the
statistics."><meta property="og:title" content="Page Index"><meta
property="og:description" content="This document describes the format for
column index pages in the Parquet footer. These pages contain sta [...]
Problem Statement In previous versions of the format, Statistics are stored
for ColumnChunks in ColumnMetaData and for individual pages inside
DataPageHeader structs. When reading pages, a reader had to process the page
header to determine whether the page could be skipped based on the
statistics."><meta property="og:type" content="article"><meta property="og:url"
content="/docs/file-format/pageindex/"><meta property="article:section"
content="docs"><meta property="article:modified_time" [...]
Problem Statement In previous versions of the format, Statistics are stored
for ColumnChunks in ColumnMetaData and for individual pages inside
DataPageHeader structs. When reading pages, a reader had to process the page
header to determine whether the page could be skipped based on the
statistics."><meta itemprop=dateModified
content="2024-01-14T20:32:15+08:00"><meta itemprop=wordCount
content="663"><meta itemprop=keywords content><meta name=twitter:card
content="summary"><meta name=twit [...]
-Problem Statement In previous versions of the format, Statistics are stored
for ColumnChunks in ColumnMetaData and for individual pages inside
DataPageHeader structs. When reading pages, a reader had to process the page
header to determine whether the page could be skipped based on the
statistics."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05 [...]
+Problem Statement In previous versions of the format, Statistics are stored
for ColumnChunks in ColumnMetaData and for individual pages inside
DataPageHeader structs. When reading pages, a reader had to process the page
header to determine whether the page could be skipped based on the
statistics."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05 [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/pageindex.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+th
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Page%20Index";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/types/index.html
b/output/docs/file-format/types/index.html
index 3cb82f2..3a1ff32 100644
--- a/output/docs/file-format/types/index.html
+++ b/output/docs/file-format/types/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><link
rel=alternate type=text/html href=/docs/file-format/types/_print/><link
rel=alternate type=application/rss+xml
href=/docs/file-format/types/index.xml><meta name=robots content="index,
follow"><link rel="shortcut icon" href=/favicons/favicon.ico><link
rel=apple-touch-icon href=/favicons/apple [...]
-<meta name=description content="The Apache Parquet Website"><meta
property="og:title" content="Types"><meta property="og:description"
content="The Apache Parquet Website"><meta property="og:type"
content="website"><meta property="og:url"
content="/docs/file-format/types/"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Types"><meta
itemprop=description content="The Apache Parquet Website"><meta
name=twitter:card content="summary"><meta name=twitter:tit [...]
+<meta name=description content="The Apache Parquet Website"><meta
property="og:title" content="Types"><meta property="og:description"
content="The Apache Parquet Website"><meta property="og:type"
content="website"><meta property="og:url"
content="/docs/file-format/types/"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Types"><meta
itemprop=description content="The Apache Parquet Website"><meta
name=twitter:card content="summary"><meta name=twitter:tit [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/Types/_index.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format/Types?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Types";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/file-format/types/logicaltypes/index.html
b/output/docs/file-format/types/logicaltypes/index.html
index 9e50b4d..bb9ab4a 100644
--- a/output/docs/file-format/types/logicaltypes/index.html
+++ b/output/docs/file-format/types/logicaltypes/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=robots
content="index, follow"><link rel="shortcut icon"
href=/favicons/favicon.ico><link rel=apple-touch-icon
href=/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon
type=image/png href=/favicons/favicon-16x16.png sizes=16x16><link rel=icon
type=image/png href=/favicon [...]
-<meta name=description content="Logical types are used to extend the types
that parquet can be used to store, by specifying how the primitive types should
be interpreted. This keeps the set of primitive types to a minimum and reuses
parquet&rsquo;s efficient encodings. For example, strings are stored as
byte arrays (binary) with a UTF8 annotation. These annotations define how to
further decode and interpret the data. Annotations are stored as LogicalType
fields in the file metadata a [...]
+<meta name=description content="Logical types are used to extend the types
that parquet can be used to store, by specifying how the primitive types should
be interpreted. This keeps the set of primitive types to a minimum and reuses
parquet&rsquo;s efficient encodings. For example, strings are stored as
byte arrays (binary) with a UTF8 annotation. These annotations define how to
further decode and interpret the data. Annotations are stored as LogicalType
fields in the file metadata a [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/File%20Format/Types/logicaltypes.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/File%20Format/Types?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Logical%20Types";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/index.html b/output/docs/index.html
index 889f695..df606aa 100644
--- a/output/docs/index.html
+++ b/output/docs/index.html
@@ -1,5 +1,5 @@
<!doctype html><html itemscope itemtype=http://schema.org/WebPage lang=en
class=no-js><head><meta charset=utf-8><meta name=viewport
content="width=device-width,initial-scale=1,shrink-to-fit=no"><link
rel=alternate type=text/html href=/docs/_print/><link rel=alternate
type=application/rss+xml href=/docs/index.xml><meta name=robots content="index,
follow"><link rel="shortcut icon" href=/favicons/favicon.ico><link
rel=apple-touch-icon href=/favicons/apple-touch-icon-180x180.png sizes=180x18
[...]
-<meta name=description content="The Apache Parquet Website"><meta
property="og:title" content="Documentation"><meta property="og:description"
content="The Apache Parquet Website"><meta property="og:type"
content="website"><meta property="og:url" content="/docs/"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Documentation"><meta itemprop=description content="The Apache Parquet
Website"><meta name=twitter:card content="summary"><meta name=twitter:title
[...]
+<meta name=description content="The Apache Parquet Website"><meta
property="og:title" content="Documentation"><meta property="og:description"
content="The Apache Parquet Website"><meta property="og:type"
content="website"><meta property="og:url" content="/docs/"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Documentation"><meta itemprop=description content="The Apache Parquet
Website"><meta name=twitter:card content="summary"><meta name=twitter:title
[...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/_index.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+section+at+the+top+of+the+p
[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Documentation";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/index.xml b/output/docs/index.xml
index b03b3ff..2f54eda 100644
--- a/output/docs/index.xml
+++ b/output/docs/index.xml
@@ -838,16 +838,16 @@ algorithm (no 16-byte tag in AES_GCM_CTR_V1) and with
page configuration or data
<p>The throughput overhead of Parquet modular encryption depends on whether
AES enciphering is
done in software or hardware. In both cases, performing encryption on full
pages (~1MB buffers)
instead of on much smaller individual data values causes AES to work at its
maximal speed.</p></description></item><item><title>Docs:
License</title><link>/docs/asf/license/</link><pubDate>Mon, 01 Jan 0001
00:00:00 +0000</pubDate><guid>/docs/asf/license/</guid><description>
-<p><a
href="https://www.apache.org/licenses/";>License</a></p></description></item><item><title>Docs:
Modules</title><link>/docs/contribution-guidelines/modules/</link><pubDate>Mon,
01 Jan 0001 00:00:00
+0000</pubDate><guid>/docs/contribution-guidelines/modules/</guid><description>
+<p><a
href="https://www.apache.org/licenses/";>License</a></p></description></item><item><title>Docs:
Spark Summit
2020</title><link>/docs/learning-resources/presentations/spark-summit-2020/</link><pubDate>Mon,
01 Jan 0001 00:00:00
+0000</pubDate><guid>/docs/learning-resources/presentations/spark-summit-2020/</guid><description>
+<p><a
href="https://www.slideshare.net/databricks/the-apache-spark-file-format-ecosystem";>Slides</a></p>
+<div style="position: relative; padding-bottom: 56.25%; height: 0;
overflow: hidden;">
+<iframe src="https://www.youtube.com/embed/auNAzC3AU18"; style="position:
absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;"
allowfullscreen title="YouTube Video"></iframe>
+</div></description></item><item><title>Docs:
Sub-Projects</title><link>/docs/contribution-guidelines/sub-projects/</link><pubDate>Mon,
01 Jan 0001 00:00:00
+0000</pubDate><guid>/docs/contribution-guidelines/sub-projects/</guid><description>
<p>The <a
href="https://github.com/apache/parquet-format";>parquet-format</a> project
contains format specifications and Thrift definitions of metadata required to
properly read Parquet files.</p>
<p>The <a href="https://github.com/apache/parquet-mr";>parquet-mr</a>
project contains multiple sub-modules, which implement the core components of
reading and writing a nested, column-oriented data stream, map this core onto
the parquet format, and provide Hadoop Input/Output Formats, Pig loaders, and
other Java-based utilities for interacting with Parquet.</p>
<p>The <a
href="https://arrow.apache.org/docs/cpp/parquet.html";>parquet-cpp</a>
project is a C++ library to read-write Parquet files. It is part of the <a
href="https://arrow.apache.org/";>Apache Arrow</a> C++ implementation, with
bindings to Python, R, Ruby and C/GLib.</p>
<p>The <a
href="https://github.com/apache/arrow-rs/tree/master/parquet";>parquet-rs</a>
project is a Rust library to read-write Parquet files.</p>
-<p>The <a
href="https://github.com/Parquet/parquet-compatibility";>parquet-compatibility</a>
project (deprecated) contains compatibility tests that can be used to verify
that implementations in different languages can read and write each other’s
files. As of January 2022 compatibility tests only exist up to version
1.2.0.</p></description></item><item><title>Docs: Spark Summit
2020</title><link>/docs/learning-resources/presentations/spark-summit-2020/</link><pubDate>Mon,
01 Ja [...]
-<p><a
href="https://www.slideshare.net/databricks/the-apache-spark-file-format-ecosystem";>Slides</a></p>
-<div style="position: relative; padding-bottom: 56.25%; height: 0;
overflow: hidden;">
-<iframe src="https://www.youtube.com/embed/auNAzC3AU18"; style="position:
absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;"
allowfullscreen title="YouTube Video"></iframe>
-</div></description></item><item><title>Docs: Building
Parquet</title><link>/docs/contribution-guidelines/building/</link><pubDate>Mon,
01 Jan 0001 00:00:00
+0000</pubDate><guid>/docs/contribution-guidelines/building/</guid><description>
+<p>The <a
href="https://github.com/Parquet/parquet-compatibility";>parquet-compatibility</a>
project (deprecated) contains compatibility tests that can be used to verify
that implementations in different languages can read and write each other’s
files. As of January 2022 compatibility tests only exist up to version
1.2.0.</p></description></item><item><title>Docs: Building
Parquet</title><link>/docs/contribution-guidelines/building/</link><pubDate>Mon,
01 Jan 0001 00:00:00 +00 [...]
<p>Building
Java resources can be build using <code>mvn package</code>. The current
stable version should always be available from Maven Central.</p>
<p>C++ thrift resources can be generated via make.</p>
diff --git a/output/docs/learning-resources/blog-posts/index.html
b/output/docs/learning-resources/blog-posts/index.html
index a05ebc7..69ac3eb 100644
--- a/output/docs/learning-resources/blog-posts/index.html
+++ b/output/docs/learning-resources/blog-posts/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Blog Posts"><meta
property="og:description" content="Blog posts with content about the Parquet
File Format.
"><meta property="og:type" content="website"><meta property="og:url"
content="/docs/learning-resources/blog-posts/"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Blog Posts"><meta
itemprop=description content="Blog posts with content about the Parquet File
Format.
"><meta name=twitter:card content="summary"><meta name=twitter:title
content="Blog Posts"><meta name=twitter:description content="Blog posts with
content about the Parquet File Format.
-"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
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href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Learning%20Resources/Blog%20Posts/_index.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/Learning%20Resources/Blog%20Posts?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+mat
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Blog%20Posts";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git a/output/docs/learning-resources/index.html
b/output/docs/learning-resources/index.html
index a4d6035..9893806 100644
--- a/output/docs/learning-resources/index.html
+++ b/output/docs/learning-resources/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Resources"><meta
property="og:description" content="Various resources to learn about the
Parquet File Format.
"><meta property="og:type" content="website"><meta property="og:url"
content="/docs/learning-resources/"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Resources"><meta
itemprop=description content="Various resources to learn about the Parquet
File Format.
"><meta name=twitter:card content="summary"><meta name=twitter:title
content="Resources"><meta name=twitter:description content="Various resources
to learn about the Parquet File Format.
-"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
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integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Learning%20Resources/_index.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/Learning%20Resources?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+matter%22+sectio
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=Resources";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git
a/output/docs/learning-resources/presentations/conf-2014-parquet-summit-twitter/index.html
b/output/docs/learning-resources/presentations/conf-2014-parquet-summit-twitter/index.html
index ec3afb1..717e372 100644
---
a/output/docs/learning-resources/presentations/conf-2014-parquet-summit-twitter/index.html
+++
b/output/docs/learning-resources/presentations/conf-2014-parquet-summit-twitter/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="#CONF 2014"><meta
property="og:description" content="#CONF 2014: Parquet Format at Twitter
"><meta property="og:type" content="article"><meta property="og:url"
content="/docs/learning-resources/presentations/conf-2014-parquet-summit-twitter/"><meta
property="article:section" content="docs"><meta
property="article:modified_time" content="2022-03-24T09:39:00-04:00"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="#CONF 2014"><meta itemprop=description content="#CONF 2014: Parquet
Format at Twitter
"><meta itemprop=dateModified content="2022-03-24T09:39:00-04:00"><meta
itemprop=wordCount content="0"><meta itemprop=keywords content><meta
name=twitter:card content="summary"><meta name=twitter:title content="#CONF
2014"><meta name=twitter:description content="#CONF 2014: Parquet Format at
Twitter
-"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
integrity="sha512-STof4xm1wgkfm7heWqFJVn58Hm3EtS31XFaagaa8VMReCXAkQnJZ+jEy8PCC/iT18dFy95WcExNHFTqLyp72eQ=="
crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Learning%20Resources/Presentations/conf-2014-parquet-summit-twitter.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
class="fa-solid fa-pen-to-square fa-fw"></i> Edit this page</a>
<a
href="https://github.com/apache/parquet-site/new/production/content/en/docs/Learning%20Resources/Presentations?filename=change-me.md&value=---%0Atitle%3A+%22Long+Page+Title%22%0AlinkTitle%3A+%22Short+Nav+Title%22%0Aweight%3A+100%0Adescription%3A+%3E-%0A+++++Page+description+for+heading+and+indexes.%0A---%0A%0A%23%23+Heading%0A%0AEdit+this+template+to+create+your+new+page.%0A%0A%2A+Give+it+a+good+name%2C+ending+in+%60.md%60+-+e.g.+%60getting-started.md%60%0A%2A+Edit+the+%22front+ma
[...]
<a href="https://github.com/apache/parquet-site/issues/new?title=#CONF%202014";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git
a/output/docs/learning-resources/presentations/hadoop-summit-2014/index.html
b/output/docs/learning-resources/presentations/hadoop-summit-2014/index.html
index ea71a57..c130708 100644
--- a/output/docs/learning-resources/presentations/hadoop-summit-2014/index.html
+++ b/output/docs/learning-resources/presentations/hadoop-summit-2014/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Hadoop Summit 2014"><meta
property="og:description" content="Hadoop Summit 2014: Efficient Data Storage
for Analytics with Parquet 2.0
"><meta property="og:type" content="article"><meta property="og:url"
content="/docs/learning-resources/presentations/hadoop-summit-2014/"><meta
property="article:section" content="docs"><meta
property="article:modified_time" content="2022-03-24T09:39:00-04:00"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Hadoop Summit 2014"><meta itemprop=description content="Hadoop Summit
2014: Efficient Data Storage for Analytics with Parquet 2.0
"><meta itemprop=dateModified content="2022-03-24T09:39:00-04:00"><meta
itemprop=wordCount content="1"><meta itemprop=keywords content><meta
name=twitter:card content="summary"><meta name=twitter:title content="Hadoop
Summit 2014"><meta name=twitter:description content="Hadoop Summit 2014:
Efficient Data Storage for Analytics with Parquet 2.0
-"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
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src=https://code.jquery.com/jquery-3.6.3.min.js
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href=https://cdn.jsdelivr.net/npm/@doc [...]
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href=https://github.com/apache/parquet-site/edit/production/content/en/docs/Learning%20Resources/Presentations/hadoop-summit-2014.md
class="td-page-meta--edit td-page-meta__edit" target=_blank rel=noopener><i
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[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Hadoop%20Summit%202014";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
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diff --git a/output/docs/learning-resources/presentations/index.html
b/output/docs/learning-resources/presentations/index.html
index dbb1132..596c84f 100644
--- a/output/docs/learning-resources/presentations/index.html
+++ b/output/docs/learning-resources/presentations/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Presentations"><meta
property="og:description" content="Presentations with content about the Parquet
File Format.
"><meta property="og:type" content="website"><meta property="og:url"
content="/docs/learning-resources/presentations/"><meta property="og:site_name"
content="Apache Parquet"><meta itemprop=name content="Presentations"><meta
itemprop=description content="Presentations with content about the Parquet File
Format.
"><meta name=twitter:card content="summary"><meta name=twitter:title
content="Presentations"><meta name=twitter:description content="Presentations
with content about the Parquet File Format.
-"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
rel=stylesheet integrity><script
src=https://code.jquery.com/jquery-3.6.3.min.js
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
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as=style><link
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rel=stylesheet integrity><script
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href=https://cdn.jsdelivr.net/npm/@doc [...]
<a
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[...]
<a
href="https://github.com/apache/parquet-site/issues/new?title=Presentations";
class="td-page-meta--issue td-page-meta__issue" target=_blank rel=noopener><i
class="fa-solid fa-list-check fa-fw"></i> Create documentation issue</a>
diff --git
a/output/docs/learning-resources/presentations/spark-summit-2020/index.html
b/output/docs/learning-resources/presentations/spark-summit-2020/index.html
index 7e0e53d..52df39f 100644
--- a/output/docs/learning-resources/presentations/spark-summit-2020/index.html
+++ b/output/docs/learning-resources/presentations/spark-summit-2020/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Spark Summit 2020"><meta
property="og:description" content="Spark Summit 2020: The Apache Spark File
Format Ecosystem
"><meta property="og:type" content="article"><meta property="og:url"
content="/docs/learning-resources/presentations/spark-summit-2020/"><meta
property="article:section" content="docs"><meta
property="article:modified_time" content="2022-03-24T09:39:00-04:00"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Spark Summit 2020"><meta itemprop=description content="Spark Summit
2020: The Apache Spark File Format Ecosystem
"><meta itemprop=dateModified content="2022-03-24T09:39:00-04:00"><meta
itemprop=wordCount content="1"><meta itemprop=keywords content><meta
name=twitter:card content="summary"><meta name=twitter:title content="Spark
Summit 2020"><meta name=twitter:description content="Spark Summit 2020: The
Apache Spark File Format Ecosystem
-"><link rel=preload
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as=style><link
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<a
href="https://github.com/apache/parquet-site/issues/new?title=Spark%20Summit%202020";
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diff --git
a/output/docs/learning-resources/presentations/strata-2013/index.html
b/output/docs/learning-resources/presentations/strata-2013/index.html
index d795712..1bd7b9b 100644
--- a/output/docs/learning-resources/presentations/strata-2013/index.html
+++ b/output/docs/learning-resources/presentations/strata-2013/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Strata 2013"><meta
property="og:description" content="Strata 2013: Parquet: Columnar storage for
the people
"><meta property="og:type" content="article"><meta property="og:url"
content="/docs/learning-resources/presentations/strata-2013/"><meta
property="article:section" content="docs"><meta
property="article:modified_time" content="2022-03-24T09:39:00-04:00"><meta
property="og:site_name" content="Apache Parquet"><meta itemprop=name
content="Strata 2013"><meta itemprop=description content="Strata 2013: Parquet:
Columnar storage for the people
"><meta itemprop=dateModified content="2022-03-24T09:39:00-04:00"><meta
itemprop=wordCount content="1"><meta itemprop=keywords content><meta
name=twitter:card content="summary"><meta name=twitter:title content="Strata
2013"><meta name=twitter:description content="Strata 2013: Parquet: Columnar
storage for the people
-"><link rel=preload
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as=style><link
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href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
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as=style><link
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href="https://github.com/apache/parquet-site/issues/new?title=Strata%202013";
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diff --git a/output/docs/overview/index.html b/output/docs/overview/index.html
index b782cc1..7607ef7 100644
--- a/output/docs/overview/index.html
+++ b/output/docs/overview/index.html
@@ -3,7 +3,7 @@
"><meta property="og:title" content="Overview"><meta property="og:description"
content="All about Parquet.
"><meta property="og:type" content="website"><meta property="og:url"
content="/docs/overview/"><meta property="og:site_name" content="Apache
Parquet"><meta itemprop=name content="Overview"><meta itemprop=description
content="All about Parquet.
"><meta name=twitter:card content="summary"><meta name=twitter:title
content="Overview"><meta name=twitter:description content="All about Parquet.
-"><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
as=style><link
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crossorigin=anonymous></script><link rel=stylesheet
href=https://cdn.jsdelivr.net/npm/@doc [...]
+"><link rel=preload
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as=style><link
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diff --git a/output/docs/overview/motivation/index.html
b/output/docs/overview/motivation/index.html
index f1a94c9..a9bb6a2 100644
--- a/output/docs/overview/motivation/index.html
+++ b/output/docs/overview/motivation/index.html
@@ -7,7 +7,7 @@ Parquet is built to support very efficient compression and
encoding schemes."><m
Parquet is built from the ground up with complex nested data structures in
mind, and uses the record shredding and assembly algorithm described in the
Dremel paper. We believe this approach is superior to simple flattening of
nested name spaces.
Parquet is built to support very efficient compression and encoding
schemes."><meta itemprop=dateModified content="2022-03-24T09:39:00-04:00"><meta
itemprop=wordCount content="166"><meta itemprop=keywords content><meta
name=twitter:card content="summary"><meta name=twitter:title
content="Motivation"><meta name=twitter:description content="We created Parquet
to make the advantages of compressed, efficient columnar data representation
available to any project in the Hadoop ecosystem.
Parquet is built from the ground up with complex nested data structures in
mind, and uses the record shredding and assembly algorithm described in the
Dremel paper. We believe this approach is superior to simple flattening of
nested name spaces.
-Parquet is built to support very efficient compression and encoding
schemes."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
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crossorigin=an [...]
+Parquet is built to support very efficient compression and encoding
schemes."><link rel=preload
href=/scss/main.min.7f095589dcf99af199766009c9a9719e6fdf2b9ce9bcfbeb05e80eb6efeaf32b.css
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diff --git a/output/sitemap.xml b/output/sitemap.xml
index 616e81f..900bb21 100644
--- a/output/sitemap.xml
+++ b/output/sitemap.xml
@@ -1 +1 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset
xmlns="http://www.sitemaps.org/schemas/sitemap/0.9";
xmlns:xhtml="http://www.w3.org/1999/xhtml";><url><loc>/docs/file-format/data-pages/compression/</loc><lastmod>2024-03-11T22:11:10+01:00</lastmod></url><url><loc>/docs/file-format/data-pages/encodings/</loc><lastmod>2024-03-11T22:11:10+01:00</lastmod></url><url><loc>/docs/file-format/data-pages/encryption/</loc><lastmod>2024-03-11T22:11:10+01:00</lastmod></url><url><loc>/docs/
[...]
\ No newline at end of file
+<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset
xmlns="http://www.sitemaps.org/schemas/sitemap/0.9";
xmlns:xhtml="http://www.w3.org/1999/xhtml";><url><loc>/docs/file-format/data-pages/compression/</loc><lastmod>2024-03-11T22:11:10+01:00</lastmod></url><url><loc>/docs/file-format/data-pages/encodings/</loc><lastmod>2024-03-11T22:11:10+01:00</lastmod></url><url><loc>/docs/file-format/data-pages/encryption/</loc><lastmod>2024-03-11T22:11:10+01:00</lastmod></url><url><loc>/docs/
[...]
\ No newline at end of file
