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Posted to commits@kyuubi.apache.org by gi...@apache.org on 2021/09/17 05:54:42 UTC

[incubator-kyuubi-website] branch asf-site updated: deploy: 46212f77f0e884ff49458ce611f6680485d67cbc

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/incubator-kyuubi-website.git


The following commit(s) were added to refs/heads/asf-site by this push:
     new 3b35ce8  deploy: 46212f77f0e884ff49458ce611f6680485d67cbc
3b35ce8 is described below

commit 3b35ce84f82368c6ec582a44741a5f3540be98a5
Author: pan3793 <pa...@users.noreply.github.com>
AuthorDate: Fri Sep 17 05:54:36 2021 +0000

    deploy: 46212f77f0e884ff49458ce611f6680485d67cbc
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 .../stable}/deployment/spark/executor.html         |   0
 .../stable}/deployment/spark/heartbeart.html       |   0
 .../stable}/deployment/spark/index.html            |   0
 .../stable}/deployment/spark/locality.html         |   0
 .../stable}/deployment/spark/monitering.html       |   0
 .../stable}/deployment/spark/shuffle.html          |   0
 .../stable}/deployment/spark/speculation.html      |   0
 .../stable}/deployment/spark/sql.html              |   0
 .../stable}/develop_tools/build_document.html      |   0
 .../stable}/develop_tools/building.html            |   0
 .../stable}/develop_tools/debugging.html           |   0
 .../stable}/develop_tools/developer.html           |   0
 .../stable}/develop_tools/distribution.html        |   0
 .../stable}/develop_tools/index.html               |   0
 .../stable}/develop_tools/testing.html             |   0
 .../stable}/genindex.html                          |   0
 .../r1.3.0-incubating => docs/stable}/index.html   |   0
 .../stable}/integrations/index.html                |   0
 .../stable}/integrations/kudu.html                 |   0
 .../stable}/monitor/index.html                     |   0
 .../stable}/monitor/logging.html                   |   0
 .../stable}/monitor/metrics.html                   |   0
 .../stable}/monitor/trouble_shooting.html          |   0
 .../r1.3.0-incubating => docs/stable}/objects.inv  | Bin
 .../stable}/overview/architecture.html             |   0
 .../stable}/overview/index.html                    |   0
 .../stable}/overview/kyuubi_vs_hive.html           |   0
 .../stable}/overview/kyuubi_vs_thriftserver.html   |   0
 .../stable}/quick_start/index.html                 |   0
 .../stable}/quick_start/quick_start.html           |   0
 .../quick_start/quick_start_with_beeline.html      |   0
 .../quick_start/quick_start_with_datagrip.html     |   0
 .../quick_start/quick_start_with_dbeaver.html      |   0
 .../stable}/quick_start/quick_start_with_hue.html  |   0
 .../stable}/quick_start/quick_start_with_jdbc.html |   0
 .../quick_start/quick_start_with_jupyter.html      |   0
 .../r1.3.0-incubating => docs/stable}/search.html  |   0
 .../stable}/searchindex.js                         |   0
 .../stable}/security/authentication.html           |   0
 .../stable}/security/authorization.html            |   0
 .../stable}/security/index.html                    |   0
 .../stable}/security/kinit.html                    |   0
 .../stable}/sql/functions.html                     |   0
 .../stable}/sql/index.html                         |   0
 .../stable}/sql/rules.html                         |   0
 .../stable}/tools/index.html                       |   0
 .../stable}/tools/spark_block_cleaner.html         |   0
 ecosystems.html                                    |  95 ++++++
 static/favicon.ico => favicon.ico                  | Bin
 improvement-proposals.html                         | 161 ++++++++++
 index.html                                         | 136 +++++++++
 index.xml                                          |  23 ++
 issue_tracking.html                                |  95 ++++++
 {static/js => js}/vendor/jquery-1.12.4.min.js      |   0
 static/kyuubi-logo.jpg => kyuubi-logo.jpg          | Bin
 src/kyuubi_ecosystem.png => kyuubi_ecosystem.png   | Bin
 layouts/_default/list.html                         |  33 ---
 layouts/_default/single.html                       |  19 --
 layouts/custompage/release.html                    |  21 --
 layouts/index.html                                 |  65 ----
 layouts/partials/footer.html                       |  38 ---
 layouts/partials/header.html                       |  57 ----
 layouts/partials/navbar.html                       |  45 ---
 layouts/release/single.html                        |  37 ---
 mailing_lists.html                                 |  96 ++++++
 news.html                                          | 105 +++++++
 ...-07-01-accept-kyuubi-into-apache-incubator.html |  94 ++++++
 ...021-09-14-kyuubi-1.3.0-incubating-released.html |  94 ++++++
 {src/news => news}/NOTE.txt                        |   0
 news/index.xml                                     |   1 +
 news/page/1.html                                   |   1 +
 privacy_policy.html                                | 116 ++++++++
 {src/public => public}/categories/index.xml        |   0
 {src/public => public}/index.xml                   |   0
 {src/public => public}/sitemap.xml                 |   0
 {src/public => public}/tags/index.xml              |   0
 release.html                                       | 243 +++++++++++++++
 release/1.3.0-incubating.html                      | 251 ++++++++++++++++
 release/index.xml                                  |   7 +
 release/page/1.html                                |   1 +
 releases.html                                      |  96 ++++++
 sitemap.xml                                        |   1 +
 src/contributing.md                                |  82 ------
 src/description.md                                 |  20 --
 src/developer-tools.md                             | 279 ------------------
 src/ecosystems.md                                  |  20 --
 src/improvement-proposals.md                       |  93 ------
 src/issue_tracking.md                              |  24 --
 src/mailing_lists.md                               |  25 --
 ...21-07-01-accept-kyuubi-into-apache-incubator.md |  21 --
 .../2021-09-14-Kyuubi-1.3.0-incubating-released.md |  20 --
 src/privacy_policy.md                              |  42 ---
 src/release/1.3.0-incubating.md                    | 117 --------
 src/releases.md                                    |  25 --
 src/usage.md                                       |  23 --
 src/version_control.md                             |  27 --
 tags.html                                          |  99 +++++++
 tags/index.xml                                     |   1 +
 tags/page/1.html                                   |   1 +
 usage.html                                         |  97 ++++++
 version_control.html                               |  97 ++++++
 866 files changed, 2484 insertions(+), 6001 deletions(-)

diff --git a/.asf.yaml b/.asf.yaml
deleted file mode 100644
index 8b2a397..0000000
--- a/.asf.yaml
+++ /dev/null
@@ -1,30 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the "License"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-github:
-  description: "Apache Kyuubi Site"
-  homepage: https://kyuubi.apache.org/
-  labels:
-    - kyuubi
-  enabled_merge_buttons:
-    squash: true
-    merge: false
-    rebase: false
-notifications: ~
-staging:
-  profile: ~
-  whoami:  asf-site
-publish:
-  whoami:  asf-site
diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index cdf7985..0000000
--- a/.gitignore
+++ /dev/null
@@ -1,6 +0,0 @@
-hugo.exe
-.idea
-*.iml
-.DS_Store
-npm-debug.log
-resources
diff --git a/.nojekyll b/.nojekyll
new file mode 100644
index 0000000..e69de29
diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index d645695..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
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-      "Work" shall mean the work of authorship, whether in Source or
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-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
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-      of this License, Derivative Works shall not include works that remain
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-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
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-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
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-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
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-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
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-      Work or Derivative Works thereof in any medium, with or without
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-          of the NOTICE file are for informational purposes only and
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-          notices within Derivative Works that You distribute, alongside
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-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
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-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
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-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
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-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
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-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
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-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
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-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
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-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
diff --git a/README.md b/README.md
deleted file mode 100644
index 283d54e..0000000
--- a/README.md
+++ /dev/null
@@ -1,69 +0,0 @@
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-
-# Apache Kyuubi(Incubating) site
-
-## Usage
-
-The site is generated with [Hugo](https://gohugo.io/).
-
-To generate a site you need only one binary. Follow the install guide from the hugo site. (Typically all the package managers
-contain dedicated package, but as the hugo is written in go it's also possible to download the single binary from the release page).
-
-After the installation you can generate the site with:
-
-`hugo`
-
-And the site will be generated to the `content` sub directory.
-
-This repository contains both the source and the rendered version of the site.
-__Always execute a `hugo` before the commit, to refresh the content folder.__
-
-To improve/develop the site, you can use
-
-```
-hugo server
-```
-
-which starts a standalone auto-refreshed web server.
-
-## Content
-
-### Release/news
-To create a new release, create a file in  ```src/release``` directory. The file name should be ```<version>.md```where version is the release version.
-
-Example: src/release/1.2.0.md
-
-```
----
-title: release *** available
-date: 2021-XX-XX
-linked: true
----
-For more information check ...
-```
-
-`linked: true` attribute means, that it will be displayed on the release page and under the documentation menu. 
-Please remove it from the previous release.
-
-To creat news, create a file in ```src/news``` directory with the similar way. 
-
-Note: date is used to sort the releases when the latests are displayed in the site.
-
-### Docs sub-dir
-The docs are not generated as part of the website.
-
-They are built separately for each release of Kyuubi from the Kyuubi source repository and then copied to the website under the ```content/docs``` directory.
-
-The sub-dir name should like ```r<version>``` such as ```r0.0.1```, please also update soft links ```latest``` and ```stable```.
diff --git a/static/asf_logo_wide.png b/asf_logo_wide.png
similarity index 100%
rename from static/asf_logo_wide.png
rename to asf_logo_wide.png
diff --git a/categories.html b/categories.html
new file mode 100644
index 0000000..1d70ab9
--- /dev/null
+++ b/categories.html
@@ -0,0 +1,99 @@
+<!doctype html><html lang=en>
+<head>
+<meta charset=utf-8>
+<meta http-equiv=x-ua-compatible content="IE=edge">
+<meta name=viewport content="width=device-width,initial-scale=1">
+<meta name=description content>
+<meta name=author content>
+<link rel=icon href=/favicon.ico>
+<base href=https://kyuubi.apache.org>
+<title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css integrity=sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u crossorigin=anonymous>
+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css integrity=sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp crossorigin=anonymous>
+<link rel=stylesheet href=/css/kyuubi.css>
+</head>
+<body>
+<nav class="navbar navbar-inverse navbar-fixed-top">
+<div class=container>
+<div class=navbar-header>
+<button type=button class="navbar-toggle collapsed" data-toggle=collapse data-target=#navbar aria-expanded=false aria-controls=navbar>
+<span class=sr-only>Toggle navigation</span>
+<span class=icon-bar></span>
+<span class=icon-bar></span>
+<span class=icon-bar></span>
+</button>
+<img class=navbar-logo src=/favicon.ico>
+<a class=navbar-brand href=/> Apache Kyuubi</a>
+</div>
+<div id=navbar class="navbar-collapse collapse">
+<ul class="nav navbar-nav">
+<li><a href=releases.html>Download</a></li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Documentation <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=docs/latest/index.html>Latest</a></li>
+<li><a href=docs/stable/index.html>Stable</a></li>
+<li role=separator class=divider></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Community <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/contributing.html>Contributing to kyuubi</a></li>
+<li><a href=/improvement-proposals.html>Improvement proposals (KPIP)</a></li>
+<li><a href=/issue_tracking.html>Issue Tracking</a></li>
+<li><a href=/mailing_lists.html>Mailing lists</a></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Development <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/developer-tools.html>Useful Developer Tools</a></li>
+<li><a href=/version_control.html>Version Control</a></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Help <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=https://www.apache.org/foundation/sponsorship.html>Sponsorship</a></li>
+<li><a href=https://www.apache.org/foundation/thanks.html>Thanks</a></li>
+</ul>
+</li>
+</ul>
+<ul class="nav navbar-nav navbar-right">
+<li>
+<a href=https://www.apache.org/>Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden=true></span></a>
+</li>
+</ul>
+</div>
+</div>
+</nav>
+<div class=container>
+<section id=main>
+<div>
+<h1 id=title>Categories Archive</h1>
+<ul id=list>
+</ul>
+</div>
+</section>
+</div>
+<div class=container>
+<footer class="footer container">
+<div class=col-md-6>
+<p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
+and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
+in the United States and other countries</p>
+<p>Copyright © 2021-2021 The Apache Software Foundation</p>
+<p><a href=/privacy_policy.html>Privacy policy</a></p>
+</div>
+<div class=col-md-6>
+<img class=img-responsive src=/asf_logo_wide.png>
+</div>
+</footer>
+</div>
+<script src=js/vendor/jquery-1.12.4.min.js></script>
+<script>window.jQuery||document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
+<script src=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js integrity=sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa crossorigin=anonymous></script>
+<script>$(function(){$('table').addClass('table table-striped')})</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/categories/index.xml b/categories/index.xml
new file mode 100644
index 0000000..938b6c4
--- /dev/null
+++ b/categories/index.xml
@@ -0,0 +1 @@
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new file mode 100644
index 0000000..58448d0
--- /dev/null
+++ b/categories/page/1.html
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diff --git a/config.toml b/config.toml
deleted file mode 100644
index a471420..0000000
--- a/config.toml
+++ /dev/null
@@ -1,81 +0,0 @@
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License. See accompanying LICENSE file.
-#
-baseurl = "https://kyuubi.apache.org"
-title = "Apache Kyuubi"
-copyright = "Copyright © 2021-{year} The Apache Software Foundation"
-enableEmoji = true
-footnotereturnlinkcontents = "<sup>^</sup>"
-uglyurls = true
-googleAnalytics = "UA-7453027-1"
-contentDir = "src"
-publishDir = "content"
-
-[[menu.main]]
-  name = "Download"
-  url = "releases.html"
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-
-[[menu.main]]
-   name = "Stable"
-   parent = "documentation"
-   url = "docs/stable/index.html"
-
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-
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-[[menu.main]]
-   name = "Community"
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-   weight = 3
-
-
-
-[[menu.main]]
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-   weight = 4
-
-[[menu.main]]
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-   identifier = "help"
-   weight = 5
-
-[[menu.main]]
-   name = "Sponsorship"
-   url = "https://www.apache.org/foundation/sponsorship.html"
-   parent = "help"
-
-[[menu.main]]
-   name = "Thanks"
-   url = "https://www.apache.org/foundation/thanks.html"
-   parent = "help"
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-
-# Configure the English version of the website.
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diff --git a/content/asf_logo_wide.png b/content/asf_logo_wide.png
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Binary files a/content/asf_logo_wide.png and /dev/null differ
diff --git a/content/categories.html b/content/categories.html
deleted file mode 100644
index 5531f73..0000000
--- a/content/categories.html
+++ /dev/null
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-
-
-<!DOCTYPE html>
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-  <head>
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    
-    <meta name="description" content="">
-    <meta name="author" content="">
-    <link rel="icon" href="/favicon.ico">
-    <base href="https://kyuubi.apache.org">
-    <title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
-
-    
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
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-    <link rel="stylesheet" href="/css/kyuubi.css">
-
-    
-    
-  </head>
-
-  <body>
-
-    <nav class="navbar navbar-inverse navbar-fixed-top">
-      <div class="container">
-        <div class="navbar-header">
-          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
-            <span class="sr-only">Toggle navigation</span>
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-          </button>
-          <img class="navbar-logo" src="/favicon.ico">
-          <a class="navbar-brand" href="/"> Apache Kyuubi</a>
-        </div>
-        
-   <div id="navbar" class="navbar-collapse collapse">
-     <ul class="nav navbar-nav">
-       
-       
-          
-             <li class=""><a href="releases.html">Download</a></li>
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-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation <span class="caret"></span></a>
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-                  <li ><a href="/contributing.html">Contributing to kyuubi</a></li>
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-                  <li ><a href="/improvement-proposals.html">Improvement proposals (KPIP)</a></li>
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-                  <li ><a href="/issue_tracking.html">Issue Tracking</a></li>
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-                  <li ><a href="/mailing_lists.html">Mailing lists</a></li>
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-          
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-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Help <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
-               
-                  <li ><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-     </ul>
-	  <ul class="nav navbar-nav navbar-right">
-      <li>
-       <a href="https://www.apache.org/">Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden="true"></span></a>
-      </li>
-
-
-     </ul>
-   </div>
-
-      </div>
-    </nav>
-
-<div class="container">
-
-<section id="main">
-  <div>
-    <h1 id="title">Categories Archive</h1>
-        <ul id="list">
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-        </ul>
-  </div>
-
-</section>
-</div>
-
-<div class="container">
-<footer class="footer container">
-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
-    and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
-  <p><a href="/privacy_policy.html">Privacy policy</a></p>
-  </div>
-  <div class="col-md-6">
-    <img class="img-responsive" src="/asf_logo_wide.png"/>
-  </div>
-</footer>
-</div>
-    
-    
-    <script src="js/vendor/jquery-1.12.4.min.js"></script>
-    <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
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-    <script>
-    $(function() { $('table').addClass('table table-striped'); })
-    </script>
-</body>
-</html>
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diff --git a/content/categories/index.xml b/content/categories/index.xml
deleted file mode 100644
index cc5b8ad..0000000
--- a/content/categories/index.xml
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-<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
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-    <language>en-us</language>
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diff --git a/content/categories/page/1.html b/content/categories/page/1.html
deleted file mode 100644
index 6aa8aa0..0000000
--- a/content/categories/page/1.html
+++ /dev/null
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diff --git a/content/contributing.html b/content/contributing.html
deleted file mode 100644
index 2ec193b..0000000
--- a/content/contributing.html
+++ /dev/null
@@ -1,223 +0,0 @@
-
-
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    
-    <meta name="description" content="">
-    <meta name="author" content="">
-    <link rel="icon" href="/favicon.ico">
-    <base href="https://kyuubi.apache.org">
-    <title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
-
-    
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
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-    <link rel="stylesheet" href="/css/kyuubi.css">
-
-    
-    
-  </head>
-
-  <body>
-
-    <nav class="navbar navbar-inverse navbar-fixed-top">
-      <div class="container">
-        <div class="navbar-header">
-          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
-            <span class="sr-only">Toggle navigation</span>
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-          </button>
-          <img class="navbar-logo" src="/favicon.ico">
-          <a class="navbar-brand" href="/"> Apache Kyuubi</a>
-        </div>
-        
-   <div id="navbar" class="navbar-collapse collapse">
-     <ul class="nav navbar-nav">
-       
-       
-          
-             <li class=""><a href="releases.html">Download</a></li>
-          
-       
-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="docs/latest/index.html">Latest</a></li>
-               
-                  <li ><a href="docs/stable/index.html">Stable</a></li>
-               
-               
-               <li role="separator" class="divider"></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-          
-            <li class="dropdown  active">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Community <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="/contributing.html">Contributing to kyuubi</a></li>
-               
-                  <li ><a href="/improvement-proposals.html">Improvement proposals (KPIP)</a></li>
-               
-                  <li ><a href="/issue_tracking.html">Issue Tracking</a></li>
-               
-                  <li ><a href="/mailing_lists.html">Mailing lists</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Development <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="/developer-tools.html">Useful Developer Tools</a></li>
-               
-                  <li ><a href="/version_control.html">Version Control</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Help <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
-               
-                  <li ><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-     </ul>
-	  <ul class="nav navbar-nav navbar-right">
-      <li>
-       <a href="https://www.apache.org/">Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden="true"></span></a>
-      </li>
-
-
-     </ul>
-   </div>
-
-      </div>
-    </nav>
-
-<div class="container">
-<h1>Contributing</h1>
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>Contributing to Kyuubi including source code, documents, tests e.t.c. means that you agree to the Apache License v2.0.</p>
-<ul>
-<li>Better to search the issue history first before reporting an <a class="github-button" href="https://github.com/apache/incubator-kyuubi/issues" data-color-scheme="no-preference: light; light: dark; dark: light;" data-icon="octicon-issue-opened" data-show-count="true" aria-label="Issue apache/incubator-kyuubi on GitHub">Issue</a></li>
-<li>Better to create an <a class="github-button" href="https://github.com/apache/incubator-kyuubi/issues" data-color-scheme="no-preference: light; light: dark; dark: light;" data-icon="octicon-issue-opened" data-show-count="true" aria-label="Issue apache/incubator-kyuubi on GitHub">Issue</a> to describe the feature or bug first before make a pull request.</li>
-<li>Better to use English for world widely understanding.</li>
-<li>Ask us anything</li>
-</ul>
-<p>Before you start, please read the <a href="http://www.apache.org/foundation/policies/conduct.html">Code of Conduct</a> carefully, familiarize yourself with it and refer to it whenever you need it.</p>
-<h2 id="prepare-github-environment">Prepare github environment</h2>
-<p>If you are new to submit a Pull Request, the follow steps are helpful to you.</p>
-<ol>
-<li>An available <a href="https://git-scm.com/downloads">git</a>, you can run <code>git version</code> if you not sure you have</li>
-<li>Fork <a href="https://github.com/apache/incubator-kyuubi">Kyuubi</a> on github, now you have a cloned Kyuubi repo</li>
-<li>Clone your Kyuubi repo with cmd <code>git clone https://github.com/${yourname}/kyuubi.git</code></li>
-<li>Create a new branch with cmd <code>git checkout -b test-branch</code></li>
-<li>Modify the code you want</li>
-<li>Commit and push code to your Kyuubi repo with commd <code>git commit -am &quot;comment&quot;; git push test-branch test-branch</code></li>
-<li>Back to <a href="https://github.com/apache/incubator-kyuubi">Kyuubi</a>, you can see a banner about <code>new pull request</code></li>
-<li>Now we can create a pull request to Kyuubi</li>
-</ol>
-<h2 id="creating-a-pull-request">Creating a Pull Request</h2>
-<p>When creating a Pull Request, you will automatically get the template below.</p>
-<p>Fulfilling it thoroughly can improve the speed of the review process.</p>
-<pre><code>&lt;!--
-Thanks for sending a pull request!
-
-Here are some tips for you:
-  1. If this is your first time, please read our contributor guidelines:
-     https://kyuubi.readthedocs.io/en/latest/community/contributions.html
---&gt;
-
-### _Which issue are you going to fix?_
-&lt;!--
-Replace ${ID} below with the actual issue id from
-https://github.com/apache/incubator-kyuubi/issues,
-so that the issue will be linked and automatically closed after merging
---&gt;
-
-Fixes #${ID}
-
-### _Why are the changes needed?_
-&lt;!--
-Please clarify why the changes are needed. For instance,
-  1. If you add a feature, you can talk about the user case of it.
-  2. If you fix a bug, you can clarify why it is a bug.
---&gt;
-
-
-### _How was this patch tested?_
-- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible
-
-- [ ] Add screenshots for manual tests if appropriate
-
-- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/tools/testing.html#running-tests) locally before make a pull request
-
-</code></pre>
-</div>
-
-<div class="container">
-<footer class="footer container">
-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
-    and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
-  <p><a href="/privacy_policy.html">Privacy policy</a></p>
-  </div>
-  <div class="col-md-6">
-    <img class="img-responsive" src="/asf_logo_wide.png"/>
-  </div>
-</footer>
-</div>
-    
-    
-    <script src="js/vendor/jquery-1.12.4.min.js"></script>
-    <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
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-    <script>
-    $(function() { $('table').addClass('table table-striped'); })
-    </script>
-</body>
-</html>
-
diff --git a/content/css/kyuubi.css b/content/css/kyuubi.css
deleted file mode 100644
index 58990e3..0000000
--- a/content/css/kyuubi.css
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
-* Licensed to the Apache Software Foundation (ASF) under one or more
-* contributor license agreements.  See the NOTICE file distributed with
-* this work for additional information regarding copyright ownership.
-* The ASF licenses this file to You under the Apache License, Version 2.0
-* (the "License"); you may not use this file except in compliance with
-* the License.  You may obtain a copy of the License at
-*
-*     http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
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-.footer {
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-.kyuubi-logo {
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diff --git a/content/description.html b/content/description.html
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--->
-<p><img src="kyuubi-logo.jpg" title="kyuubi-logo" width="200px">Apache Kyuubi (Incubating)</p>
-<p>Kyuubi is a distributed multi-tenant Thrift JDBC/ODBC server for large-scale data management, processing, and analytics, built on top of Apache Spark and designed to support more engines (i.e., Flink).</p>
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--->
-<h2 id="building-kyuubi">Building Kyuubi</h2>
-<h3 id="building-kyuubi-with-apache-maven">Building Kyuubi with Apache Maven</h3>
-<p><strong>Kyuubi</strong> is built based on <a href="http://maven.apache.org">Apache Maven</a>,</p>
-<pre><code>./build/mvn clean package -DskipTests
-</code></pre><p>This results in the creation of all sub-modules of Kyuubi project without running any unit test.</p>
-<p>If you want to test it manually, you can start Kyuubi directly from the Kyuubi project root by running</p>
-<pre><code>bin/kyuubi start
-</code></pre><h3 id="building-a-submodule-individually">Building a Submodule Individually</h3>
-<p>For instance, you can build the Kyuubi Common module using:</p>
-<pre><code>build/mvn clean package -pl :kyuubi-common -DskipTests
-</code></pre><h3 id="building-submodules-individually">Building Submodules Individually</h3>
-<p>For instance, you can build the Kyuubi Common module using:</p>
-<pre><code>build/mvn clean package -pl :kyuubi-common,:kyuubi-ha -DskipTests
-</code></pre><h3 id="skipping-some-modules">Skipping Some modules</h3>
-<p>For instance, you can build the Kyuubi modules without Kyuubi Codecov and Assembly modules using:</p>
-<pre><code> mvn clean install -pl '!:kyuubi-codecov,!:kyuubi-assembly' -DskipTests
-</code></pre><h3 id="building-kyuubi-against-different-apache-spark-versions">Building Kyuubi against Different Apache Spark versions</h3>
-<p>Since v1.1.0, Kyuubi support building with different Spark profiles,</p>
-<table>
-<thead>
-<tr>
-<th>Profile</th>
-<th>Default</th>
-<th>Since</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td>-Pspark-3.0</td>
-<td>Yes</td>
-<td>1.0.0</td>
-</tr>
-<tr>
-<td>-Pspark-3.1</td>
-<td>No</td>
-<td>1.1.0</td>
-</tr>
-</tbody>
-</table>
-<h3 id="defining-the-apache-mirror-for-spark">Defining the Apache Mirror for Spark</h3>
-<p>By default, we use <code>https://archive.apache.org/dist/spark/</code> to download the built-in Spark release package,
-but if you find it hard to reach, or the downloading speed is too slow, you can define the <code>spark.archive.mirror</code>
-property to a suitable Apache mirror site. For instance,</p>
-<pre><code>build/mvn clean package -Dspark.archive.mirror=https://mirrors.bfsu.edu.cn/apache/spark/spark-3.0.1
-</code></pre><p>Visit <a href="http://www.apache.org/mirrors/">Apache Mirrors</a> and choose a mirror based on your region.</p>
-<p>Specifically for developers in China mainland, you can use the pre-defined profile named <code>mirror-cn</code> which use
-<code>mirrors.bfsu.edu.cn</code> to speed up Spark Binary downloading. For instance,</p>
-<pre><code>build/mvn clean package -Pmirror-cn
-</code></pre><h2 id="building-a-runnable-distribution">Building a Runnable Distribution</h2>
-<p>To create a Kyuubi distribution like those distributed by <a href="https://github.com/apache/incubaotr-kyuubi/releases">Kyuubi Release Page</a>,
-and that is laid out so as to be runnable, use <code>./build/dist</code> in the project root directory.</p>
-<p>For more information on usage, run <code>./build/dist --help</code></p>
-<pre><code class="language-logtalk" data-lang="logtalk">./build/dist - Tool for making binary distributions of Kyuubi Server
-
-Usage:
-+--------------------------------------------------------------------------------------+
-| ./build/dist [--name &lt;custom_name&gt;] [--tgz] [--spark-provided] &lt;maven build options&gt; |
-+--------------------------------------------------------------------------------------+
-name:           -  custom binary name, using project version if undefined
-tgz:            -  whether to make a whole bundled package
-spark-provided: -  whether to make a package without Spark binary
-</code></pre><p>For instance,</p>
-<pre><code>./build/dist --name custom-name --tgz
-</code></pre><p>This results a Kyuubi distribution named <code>kyuubi-{version}-bin-custom-name.tar.gz</code> for you.</p>
-<p>If you are planing to deploy Kyuubi where <code>spark</code> is provided, in other word, it&rsquo;s not required to bundle spark binary, use</p>
-<pre><code>./build/dist --tgz --spark-provided
-</code></pre><p>Then you will get a Kyuubi distribution without spark binary named <code>kyuubi-{version}-bin-without-spark.tar.gz</code>.</p>
-<h2 id="building-kyuubi-documentation">Building Kyuubi Documentation</h2>
-<p>Follow the steps below and learn how to build the Kyuubi documentation as the one you are watching now.</p>
-<h3 id="install--activate-virtualenv">Install &amp; Activate <code>virtualenv</code></h3>
-<p>Firstly, install <code>virtualenv</code>, this is optional but recommended as it is useful to create an independent environment to resolve dependency issues for building the documentation.</p>
-<pre><code>pip install virtualenv
-</code></pre><p>Switch to the <code>docs</code> root directory.</p>
-<pre><code>cd $KTUUBI_HOME/docs
-</code></pre><p>Create a virtual environment named &lsquo;kyuubi&rsquo; or anything you like using <code>virtualenv</code> if it&rsquo;s not existing.</p>
-<pre><code>virtualenv kyuubi
-</code></pre><p>Activate it,</p>
-<pre><code> source ./kyuubi/bin/activate
-</code></pre><h3 id="install-all-dependencies">Install all dependencies</h3>
-<p>Install all dependencies enumerated in the <code>requirements.txt</code></p>
-<pre><code>pip install -r requirements.txt
-</code></pre><h3 id="create-documentation">Create Documentation</h3>
-<pre><code>make html
-</code></pre><p>If the build process succeed, the HTML pages are in <code>_build/html</code>.</p>
-<h3 id="view-locally">View Locally</h3>
-<p>Open the <code>_build/html/index.html</code> file in your favorite web browser.</p>
-<h2 id="running-tests">Running Tests</h2>
-<p><strong>Kyuubi</strong> can be tested based on <a href="http://maven.apache.org">Apache Maven</a> and the ScalaTest Maven Plugin,
-please refer to the <a href="http://www.scalatest.org/user_guide/using_the_scalatest_maven_plugin">ScalaTest documentation</a>,</p>
-<h3 id="running-tests-fully">Running Tests Fully</h3>
-<p>The following is an example of a command to run all the tests:</p>
-<pre><code>./build/mvn clean test
-</code></pre><h3 id="running-tests-for-a-module">Running Tests for a Module</h3>
-<pre><code>./build/mvn clean test -pl :kyuubi-common
-</code></pre><h3 id="running-tests-for-a-single-test">Running Tests for a Single Test</h3>
-<p>When developing locally, it’s convenient to run one single test, or a couple of tests, rather than all.</p>
-<p>With Maven, you can use the -DwildcardSuites flag to run individual Scala tests:</p>
-<pre><code>./build/mvn test -Dtest=none -DwildcardSuites=org.apache.kyuubi.service.FrontendServiceSuite
-</code></pre><p>If you want to make a single test that need integrate with kyuubi-spark-sql-engine module, please build the package for kyuubi-spark-sql-engine module at first.</p>
-<p>You can leverage the ready-made tool for creating a binary distribution.</p>
-<pre><code>./build/dist
-</code></pre><h2 id="debugging-kyuubi">Debugging Kyuubi</h2>
-<p>You can use the <a href="https://docs.oracle.com/javase/8/docs/technotes/guides/jpda/conninv.html#Plugin">Java Debug Wire Protocol</a> to debug Kyuubi
-with your favorite IDE tool, e.g. Intellij IDEA.</p>
-<h3 id="debugging-server">Debugging Server</h3>
-<p>We can configure the JDWP agent in <code>KYUUBI_JAVA_OPTS</code> for debugging.</p>
-<p>For example,</p>
-<pre><code>KYUUBI_JAVA_OPTS=-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005 \
-bin/kyuubi start
-</code></pre><p>In the IDE, you set the corresponding parameters(host&amp;port) in debug configurations, for example,</p>
-<div align=center>
-<p><img src="../imgs/idea_debug.png" alt=""></p>
-</div>
-<h3 id="debugging-apps">Debugging Apps</h3>
-<ul>
-<li>Spark Driver</li>
-</ul>
-<pre><code>spark.driver.extraJavaOptions   -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005
-</code></pre><ul>
-<li>Spark Executor</li>
-</ul>
-<pre><code>spark.executor.extraJavaOptions   -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005
-</code></pre><h2 id="developer-tools">Developer Tools</h2>
-<h3 id="update-project-version">Update Project Version</h3>
-<pre><code>
-build/mvn versions:set -DgenerateBackupPoms=false
-</code></pre><h3 id="update-document-version">Update Document Version</h3>
-<p>Whenever Project version updates, please also update the document version at <code>docs/conf.py</code> to target the upcoming release.</p>
-<p>For example,</p>
-<pre><code>release = '1.2.0'
-</code></pre><h3 id="update-dependency-list">Update Dependency List</h3>
-<p>Kyuubi uses the <code>dev/dependencyList</code> file to indicates what upstream dependencies will actually go to the server-side classpath.</p>
-<p>For Pull requests, a linter for dependency check will be automatically executed in GitHub Actions.</p>
-<p>You can run <code>build/dependency.sh</code> locally first to detect the potential dependency change first.</p>
-<p>If the changes look expected, run <code>build/dependency.sh --replace</code> to update <code>dev/dependencyList</code> in your Pull request.</p>
-
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-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
-    and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
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-<!---
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-<p>The purpose of a KBIP is to inform and involve the user community in significant improvements to the Kyuubi codebase throughout the development process to increase user needs.</p>
-<p>KBIPs should be used for significant user-facing or cross-cutting changes, not minor incremental improvements. When in doubt, if a committer thinks a change needs a KBIP, it does.</p>
-<h2 id="what-is-a-kbip">What is a KBIP?</h2>
-<p>A KBIP is similar to a product requirement document commonly used in product management.</p>
-<p>A KBIP:</p>
-<ul>
-<li>Is a ticket labeled “KBIP” proposing a major improvement or change to Kyuubi</li>
-<li>Follows the template defined below</li>
-<li>Includes discussions on the ticket about the proposal</li>
-</ul>
-<h2 id="who">Who?</h2>
-<p>Any <strong>community member</strong> can help by discussing whether a KBIP is likely to meet their needs and propose KBIPs.</p>
-<p><strong>Contributors</strong> can help by discussing whether a KBIP is likely to be technically feasible.</p>
-<p><strong>Committers</strong> can help by discussing whether a KBIP aligns with long-term project goals, and by shepherding KBIPs.</p>
-<p><strong>KBIP Author</strong> is any community member who authors a KBIP and is committed to pushing the change through the entire process. KBIP authorship can be transferred.</p>
-<p><strong>KBIP Shepherd</strong> is a PMC member who is committed to shepherding the proposed change throughout the entire process. Although the shepherd can delegate or work with other committers in the development process, the shepherd is ultimately responsible for the success or failure of the KBIP. Responsibilities of the shepherd include, but are not limited to:</p>
-<ul>
-<li>Be the advocate for the proposed change</li>
-<li>Help push forward on design and achieve consensus among key stakeholders</li>
-<li>Review code changes, making sure the change follows project standards</li>
-<li>Get feedback from users and iterate on the design &amp; implementation</li>
-<li>Uphold the quality of the changes, including verifying whether the changes satisfy the goal of the KBIP and are absent of critical bugs before releasing them</li>
-</ul>
-<h2 id="kbip-process">KBIP Process</h2>
-<h3 id="proposing-a-kbip">Proposing a KBIP</h3>
-<p>Anyone may propose a KBIP, using the document template below. Please only submit a KBIP if you are willing to help, at least with discussion.</p>
-<p>If a KBIP is too small or incremental and should have been done through the normal JIRA process, a committer should remove the KBIP label.</p>
-<h3 id="kbip-document-template">KBIP Document Template</h3>
-<p>A KBIP document is a short document with a few questions, inspired by the Heilmeier Catechism:</p>
-<ul>
-<li>
-<p>Q1. What are you trying to do? Articulate your objectives using absolutely no jargon.</p>
-</li>
-<li>
-<p>Q2. What problem is this proposal NOT designed to solve?</p>
-</li>
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-<p>Q3. How is it done today, and what are the limits of current practice?</p>
-</li>
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-<p>Q4. What is new in your approach, and why do you think it will be successful?</p>
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-<p>Q5. Who cares? If you are successful, what difference will it make?</p>
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-<p>Q6. What are the risks?</p>
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-<p>Q7. How long will it take?</p>
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-<p>Q8. What are the mid-term and final “exams” to check for success?</p>
-</li>
-<li>
-<p>Appendix A. Proposed API Changes. Optional section defining APIs changes, if any. Backward and forward compatibility must be taken into account.</p>
-</li>
-<li>
-<p>Appendix B. Optional Design Sketch: How are the goals going to be accomplished? Give sufficient technical detail to allow a contributor to judge whether it&rsquo;s likely to be feasible. Note that this is not a full design document.</p>
-</li>
-<li>
-<p>Appendix C. Optional Rejected Designs: What alternatives were considered? Why were they rejected? If no alternatives have been considered, the problem needs more thought.</p>
-</li>
-</ul>
-<h3 id="discussing-a-kbip">Discussing a KBIP</h3>
-<p>All discussions of a KBIP should take place in a public forum, preferably the discussion attached to the ticket. Any discussion that happen offline should be made available online for the public via meeting notes summarizing the discussions.</p>
-<h3 id="implementing-a-kbip">Implementing a KBIP</h3>
-<p>Implementation should take place via the <a href="contributing.html">contribution guidelines</a>. Changes that require KBIPs typically also require design documents to be written and reviewed.</p>
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-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
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-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p><img src="kyuubi-logo.jpg" title="kyuubi-logo" width="200px">Apache Kyuubi (Incubating)</p>
-<p>Kyuubi is a distributed multi-tenant Thrift JDBC/ODBC server for large-scale data management, processing, and analytics, built on top of Apache Spark and designed to support more engines (i.e., Flink).</p>
-
-        
-        <p>
-          <a class="btn btn-success btn-lg" href="docs/stable/quick_start" role="button">Getting started &raquo;</a>
-          <a class="btn btn-warning btn-lg" href="releases.html" role="button">Download &raquo;</a>
-          <a class="btn btn-primary btn-lg" href="docs/stable" role="button">Learn more &raquo;</a>
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-      
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-        <div class="col-md-4">
-          <h2>Latest news</h2>
-            <div class="col-md-12">
-            
-            <div class="panel panel-default">
-               <div class="panel-heading clearfix"><a class="pull-left" href=/news/2021-09-14-kyuubi-1.3.0-incubating-released.html>Apache Kyuubi(Incubating) 1.3.0-incubating released</a> <small class="pull-right">2021 Sep 14 </small></div>
-               <div class="panel-body">
-                  <!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>We are happy to announce the availability of <a href="/release/1.3.0-incubating.html">Apache Kyuubi(Incubating) 1.3.0-incubating</a>! Visit the <a href="/release/1.3.0-incubating.html">release notes</a> to read about the new features, or <a href="https://downloads.apache.org/incubator/kyuubi/kyuubi-1.3.0-incubating/">download</a> the released today.</p>
-
-               </div>
-              </div>
-            
-            <div class="panel panel-default">
-               <div class="panel-heading clearfix"><a class="pull-left" href=/news/2021-07-01-accept-kyuubi-into-apache-incubator.html>Accept Kyuubi into Apache Incubator</a> <small class="pull-right">2021 Jun 21 </small></div>
-               <div class="panel-body">
-                  <!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>Kyuubi is accepted into Apache Incubator, see details in <a href="https://incubator.apache.org/projects/kyuubi">incubation status</a>.</p>
-
-               </div>
-              </div>
-            
-            <p><a class="next" href="/release.html">Release archive &rarr;</a></p>
-            <p><a class="next" href="/news.html">News archive &rarr;</a></p>
-          </div>
-       </div>
-      <div class="col-md-8">
-          
-          <h2>Kyuubi Usage</h2>
-          <!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>Kyuubi provides a pure SQL gateway through Thrift JDBC/ODBC interface for end-users to manipulate large-scale data with pre-programmed and extensible Spark SQL engines.</p>
-<p>We are aiming to make Kyuubi an &ldquo;out-of-the-box&rdquo; tool for data warehouses and data lakes.</p>
-<p>This &ldquo;out-of-the-box&rdquo; model minimizes the barriers and costs for end-users to use Spark at the client side.</p>
-<p>At the server-side, Kyuubi server and engines' multi-tenant architecture provides the administrators a way to achieve computing resource isolation, data security, high availability, high client concurrency, etc.</p>
-
-          
-          
-          <h2>The Kyuubi Ecosystem (present and future)</h2>
-          <!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>The figure below shows our vision for the Kyuubi Ecosystem. Some of them have been realized, some in development, and others would not be possible without your help.</p>
-<img src="kyuubi_ecosystem.png" title="kyuubi ecosystem" width="100%" height="auto">
-          
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-      </div>
-
-      <hr>
-
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-    </div> 
-
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-<div class="container">
-<footer class="footer container">
-  <div class="col-md-6">
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-    and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
-  <p><a href="/privacy_policy.html">Privacy policy</a></p>
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-    <script>
-    $(function() { $('table').addClass('table table-striped'); })
-    </script>
-</body>
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diff --git a/content/index.xml b/content/index.xml
deleted file mode 100644
index b0d8546..0000000
--- a/content/index.xml
+++ /dev/null
@@ -1,160 +0,0 @@
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-<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
-  <channel>
-    <title>Apache Kyuubi</title>
-    <link>https://kyuubi.apache.org/</link>
-    <description>Recent content on Apache Kyuubi</description>
-    <generator>Hugo -- gohugo.io</generator>
-    <language>en-us</language>
-    <copyright>Copyright © 2021-{year} The Apache Software Foundation</copyright>
-    <lastBuildDate>Tue, 14 Sep 2021 00:00:00 +0000</lastBuildDate><atom:link href="https://kyuubi.apache.org/index.xml" rel="self" type="application/rss+xml" />
-    <item>
-      <title>Apache Kyuubi(Incubating) 1.3.0-incubating released</title>
-      <link>https://kyuubi.apache.org/news/2021-09-14-kyuubi-1.3.0-incubating-released.html</link>
-      <pubDate>Tue, 14 Sep 2021 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/news/2021-09-14-kyuubi-1.3.0-incubating-released.html</guid>
-      <description>We are happy to announce the availability of Apache Kyuubi(Incubating) 1.3.0-incubating! Visit the release notes to read about the new features, or download the released today.</description>
-    </item>
-    
-    <item>
-      <title>Apache Kyuubi(Incubating) Release 1.3.0-incubating</title>
-      <link>https://kyuubi.apache.org/release/1.3.0-incubating.html</link>
-      <pubDate>Tue, 14 Sep 2021 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/release/1.3.0-incubating.html</guid>
-      <description>Highlight   Fully verified with the latest Spark 3.0/3.1
-  Build on JDK11
-  Provide enhanced AQE in Kyuubi Spark Extensions (for Spark 3.1)
-  Provide several auxiliary SQL functions as a supplement to Spark&amp;rsquo;s built-in Functions
-  Major improvements of Spark on Kubernetes, include documents, integration tests, tools, etc.
-  Support engine/session level configurable initialize SQL statements
-  Support custom authentication implementation</description>
-    </item>
-    
-    <item>
-      <title>Accept Kyuubi into Apache Incubator</title>
-      <link>https://kyuubi.apache.org/news/2021-07-01-accept-kyuubi-into-apache-incubator.html</link>
-      <pubDate>Mon, 21 Jun 2021 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/news/2021-07-01-accept-kyuubi-into-apache-incubator.html</guid>
-      <description>Kyuubi is accepted into Apache Incubator, see details in incubation status.</description>
-    </item>
-    
-    <item>
-      <title>Apache Kyuubi Releases</title>
-      <link>https://kyuubi.apache.org/releases.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/releases.html</guid>
-      <description>See all Kyuubi releases in github releases page.
-License The software licensed under Apache License 2.0.</description>
-    </item>
-    
-    <item>
-      <title>Contributing</title>
-      <link>https://kyuubi.apache.org/contributing.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/contributing.html</guid>
-      <description>Contributing to Kyuubi including source code, documents, tests e.t.c. means that you agree to the Apache License v2.0.
- Better to search the issue history first before reporting an Issue Better to create an Issue to describe the feature or bug first before make a pull request. Better to use English for world widely understanding. Ask us anything  Before you start, please read the Code of Conduct carefully, familiarize yourself with it and refer to it whenever you need it.</description>
-    </item>
-    
-    <item>
-      <title>Description</title>
-      <link>https://kyuubi.apache.org/description.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/description.html</guid>
-      <description>Apache Kyuubi (Incubating)
-Kyuubi is a distributed multi-tenant Thrift JDBC/ODBC server for large-scale data management, processing, and analytics, built on top of Apache Spark and designed to support more engines (i.e., Flink).</description>
-    </item>
-    
-    <item>
-      <title>Kyuubi Issue Tracking</title>
-      <link>https://kyuubi.apache.org/issue_tracking.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/issue_tracking.html</guid>
-      <description>The project tracks bugs and new features on github issues.
-If you&amp;rsquo;d like, you can also subscribe to commits@kyuubi.apache.org to get emails about commits.</description>
-    </item>
-    
-    <item>
-      <title>Kyuubi Mailing Lists</title>
-      <link>https://kyuubi.apache.org/mailing_lists.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/mailing_lists.html</guid>
-      <description>Mailing Lists dev@kyuubi.apache.org is for people who want to contribute code to Kyuubi. (subscribe) (unsubscribe) (archives)
-commits@kyuubi.apache.org is for people who want to see changed made in the Kyuubi version control system. (subscribe) (unsubscribe) (archives)</description>
-    </item>
-    
-    <item>
-      <title>Kyuubi Project Improvement Proposals (KPIP)</title>
-      <link>https://kyuubi.apache.org/improvement-proposals.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/improvement-proposals.html</guid>
-      <description>The purpose of a KBIP is to inform and involve the user community in significant improvements to the Kyuubi codebase throughout the development process to increase user needs.
-KBIPs should be used for significant user-facing or cross-cutting changes, not minor incremental improvements. When in doubt, if a committer thinks a change needs a KBIP, it does.
-What is a KBIP? A KBIP is similar to a product requirement document commonly used in product management.</description>
-    </item>
-    
-    <item>
-      <title>Kyuubi Usage</title>
-      <link>https://kyuubi.apache.org/usage.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/usage.html</guid>
-      <description>Kyuubi provides a pure SQL gateway through Thrift JDBC/ODBC interface for end-users to manipulate large-scale data with pre-programmed and extensible Spark SQL engines.
-We are aiming to make Kyuubi an &amp;ldquo;out-of-the-box&amp;rdquo; tool for data warehouses and data lakes.
-This &amp;ldquo;out-of-the-box&amp;rdquo; model minimizes the barriers and costs for end-users to use Spark at the client side.
-At the server-side, Kyuubi server and engines&#39; multi-tenant architecture provides the administrators a way to achieve computing resource isolation, data security, high availability, high client concurrency, etc.</description>
-    </item>
-    
-    <item>
-      <title>Kyuubi Version Control System</title>
-      <link>https://kyuubi.apache.org/version_control.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/version_control.html</guid>
-      <description>Overview The Kyuubi source code resides in the Apache git repository, and available from here: https://gitbox.apache.org/repos/asf?p=incubator-kyuubi.git
-The changes are also mirrored to the github repository https://github.com/apache/incubator-kyuubi</description>
-    </item>
-    
-    <item>
-      <title>Privacy</title>
-      <link>https://kyuubi.apache.org/privacy_policy.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/privacy_policy.html</guid>
-      <description>Information about your use of this website is collected using server access logs and a tracking cookie. The collected information consists of the following:
- The IP address from which you access the website; The type of browser and operating system you use to access our site; The date and time you access our site; The pages you visit; and The addresses of pages from where you followed a link to our site.</description>
-    </item>
-    
-    <item>
-      <title>The Kyuubi Ecosystem (present and future)</title>
-      <link>https://kyuubi.apache.org/ecosystems.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/ecosystems.html</guid>
-      <description>The figure below shows our vision for the Kyuubi Ecosystem. Some of them have been realized, some in development, and others would not be possible without your help.</description>
-    </item>
-    
-    <item>
-      <title>Useful Developer Tools</title>
-      <link>https://kyuubi.apache.org/developer-tools.html</link>
-      <pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/developer-tools.html</guid>
-      <description>Building Kyuubi Building Kyuubi with Apache Maven Kyuubi is built based on Apache Maven,
-./build/mvn clean package -DskipTests This results in the creation of all sub-modules of Kyuubi project without running any unit test.
-If you want to test it manually, you can start Kyuubi directly from the Kyuubi project root by running
-bin/kyuubi start Building a Submodule Individually For instance, you can build the Kyuubi Common module using:
-build/mvn clean package -pl :kyuubi-common -DskipTests Building Submodules Individually For instance, you can build the Kyuubi Common module using:</description>
-    </item>
-    
-  </channel>
-</rss>
diff --git a/content/issue_tracking.html b/content/issue_tracking.html
deleted file mode 100644
index ac9c7d6..0000000
--- a/content/issue_tracking.html
+++ /dev/null
@@ -1,170 +0,0 @@
-
-
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
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-    <meta name="author" content="">
-    <link rel="icon" href="/favicon.ico">
-    <base href="https://kyuubi.apache.org">
-    <title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
-
-    
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
-
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-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
-    <link rel="stylesheet" href="/css/kyuubi.css">
-
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-
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-        <div class="navbar-header">
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-          </button>
-          <img class="navbar-logo" src="/favicon.ico">
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-    </nav>
-
-<div class="container">
-<h1>Kyuubi Issue Tracking</h1>
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>The project tracks bugs and new features on <a href="https://github.com/apache/incubator-kyuubi/issues">github issues</a>.</p>
-<p>If you&rsquo;d like, you can also subscribe to <a href="mailto:commits@kyuubi.apache.org">commits@kyuubi.apache.org</a> to get emails about commits.</p>
-
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-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
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--->
-<h2 id="mailing-lists">Mailing Lists</h2>
-<p><a href="mailto:dev@kyuubi.apache.org">dev@kyuubi.apache.org</a> is for people who want to contribute code to Kyuubi. (<a href="mailto:dev-subscribe@kyuubi.apache.org">subscribe</a>) (<a href="mailto:dev-unsubscribe@kyuubi.apache.org">unsubscribe</a>) (<a href="https://lists.apache.org/list.html?dev@kyuubi.apache.org">archives</a>)</p>
-<p><a href="mailto:commits@kyuubi.apache.org">commits@kyuubi.apache.org</a> is for people who want to see changed made in the Kyuubi version control system. (<a href="mailto:commits-subscribe@kyuubi.apache.org">subscribe</a>) (<a href="mailto:commits-unsubscribe@kyuubi.apache.org">unsubscribe</a>) (<a href="https://lists.apache.org/list.html?commits@kyuubi.apache.org">archives</a>)</p>
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diff --git a/content/news.html b/content/news.html
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-            <h1><a href="/news/2021-09-14-kyuubi-1.3.0-incubating-released.html">Apache Kyuubi(Incubating) 1.3.0-incubating released</a></h1>
-            <p><small>2021 Sep 14 </small></p>
-
-            <!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
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-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>We are happy to announce the availability of <a href="/release/1.3.0-incubating.html">Apache Kyuubi(Incubating) 1.3.0-incubating</a>! Visit the <a href="/release/1.3.0-incubating.html">release notes</a> to read about the new features, or <a href="https://downloads.apache.org/incubator/kyuubi/kyuubi-1.3.0-incubating/">download</a> the released today.</p>
-
-
-            
-            <h1><a href="/news/2021-07-01-accept-kyuubi-into-apache-incubator.html">Accept Kyuubi into Apache Incubator</a></h1>
-            <p><small>2021 Jun 21 </small></p>
-
-            <!---
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-  You may obtain a copy of the License at
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-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>Kyuubi is accepted into Apache Incubator, see details in <a href="https://incubator.apache.org/projects/kyuubi">incubation status</a>.</p>
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-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Community <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="/contributing.html">Contributing to kyuubi</a></li>
-               
-                  <li ><a href="/improvement-proposals.html">Improvement proposals (KPIP)</a></li>
-               
-                  <li ><a href="/issue_tracking.html">Issue Tracking</a></li>
-               
-                  <li ><a href="/mailing_lists.html">Mailing lists</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Development <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="/developer-tools.html">Useful Developer Tools</a></li>
-               
-                  <li ><a href="/version_control.html">Version Control</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Help <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
-               
-                  <li ><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-     </ul>
-	  <ul class="nav navbar-nav navbar-right">
-      <li>
-       <a href="https://www.apache.org/">Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden="true"></span></a>
-      </li>
-
-
-     </ul>
-   </div>
-
-      </div>
-    </nav>
-
-<div class="container">
-<h1>Accept Kyuubi into Apache Incubator</h1>
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>Kyuubi is accepted into Apache Incubator, see details in <a href="https://incubator.apache.org/projects/kyuubi">incubation status</a>.</p>
-
-</div>
-
-<div class="container">
-<footer class="footer container">
-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
-    and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
-  <p><a href="/privacy_policy.html">Privacy policy</a></p>
-  </div>
-  <div class="col-md-6">
-    <img class="img-responsive" src="/asf_logo_wide.png"/>
-  </div>
-</footer>
-</div>
-    
-    
-    <script src="js/vendor/jquery-1.12.4.min.js"></script>
-    <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
-    <script>
-    $(function() { $('table').addClass('table table-striped'); })
-    </script>
-</body>
-</html>
-
diff --git a/content/news/2021-09-14-kyuubi-1.3.0-incubating-released.html b/content/news/2021-09-14-kyuubi-1.3.0-incubating-released.html
deleted file mode 100644
index 1efce23..0000000
--- a/content/news/2021-09-14-kyuubi-1.3.0-incubating-released.html
+++ /dev/null
@@ -1,169 +0,0 @@
-
-
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    
-    <meta name="description" content="">
-    <meta name="author" content="">
-    <link rel="icon" href="/favicon.ico">
-    <base href="https://kyuubi.apache.org">
-    <title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
-
-    
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
-
-    
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
-    <link rel="stylesheet" href="/css/kyuubi.css">
-
-    
-    
-  </head>
-
-  <body>
-
-    <nav class="navbar navbar-inverse navbar-fixed-top">
-      <div class="container">
-        <div class="navbar-header">
-          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
-            <span class="sr-only">Toggle navigation</span>
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-          </button>
-          <img class="navbar-logo" src="/favicon.ico">
-          <a class="navbar-brand" href="/"> Apache Kyuubi</a>
-        </div>
-        
-   <div id="navbar" class="navbar-collapse collapse">
-     <ul class="nav navbar-nav">
-       
-       
-          
-             <li class=""><a href="releases.html">Download</a></li>
-          
-       
-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="docs/latest/index.html">Latest</a></li>
-               
-                  <li ><a href="docs/stable/index.html">Stable</a></li>
-               
-               
-               <li role="separator" class="divider"></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Community <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="/contributing.html">Contributing to kyuubi</a></li>
-               
-                  <li ><a href="/improvement-proposals.html">Improvement proposals (KPIP)</a></li>
-               
-                  <li ><a href="/issue_tracking.html">Issue Tracking</a></li>
-               
-                  <li ><a href="/mailing_lists.html">Mailing lists</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Development <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="/developer-tools.html">Useful Developer Tools</a></li>
-               
-                  <li ><a href="/version_control.html">Version Control</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Help <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
-               
-                  <li ><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li>
-               
-               
-             </ul>
-           </li>
-          
-       
-     </ul>
-	  <ul class="nav navbar-nav navbar-right">
-      <li>
-       <a href="https://www.apache.org/">Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden="true"></span></a>
-      </li>
-
-
-     </ul>
-   </div>
-
-      </div>
-    </nav>
-
-<div class="container">
-<h1>Apache Kyuubi(Incubating) 1.3.0-incubating released</h1>
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>We are happy to announce the availability of <a href="/release/1.3.0-incubating.html">Apache Kyuubi(Incubating) 1.3.0-incubating</a>! Visit the <a href="/release/1.3.0-incubating.html">release notes</a> to read about the new features, or <a href="https://downloads.apache.org/incubator/kyuubi/kyuubi-1.3.0-incubating/">download</a> the released today.</p>
-
-</div>
-
-<div class="container">
-<footer class="footer container">
-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
-    and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
-  <p><a href="/privacy_policy.html">Privacy policy</a></p>
-  </div>
-  <div class="col-md-6">
-    <img class="img-responsive" src="/asf_logo_wide.png"/>
-  </div>
-</footer>
-</div>
-    
-    
-    <script src="js/vendor/jquery-1.12.4.min.js"></script>
-    <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
-    <script>
-    $(function() { $('table').addClass('table table-striped'); })
-    </script>
-</body>
-</html>
-
diff --git a/content/news/NOTE.txt b/content/news/NOTE.txt
deleted file mode 100644
index 51bcf27..0000000
--- a/content/news/NOTE.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#   http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License. See accompanying LICENSE file.
-#
-The day part of the dates were missing at the original Hadoop site. During the migration we added the latest day of each month.
-
-If you would like to create new news item, just create new file with the exact date in the file name, don't use the `xx` pattern any more.
diff --git a/content/news/README.MD b/content/news/README.MD
deleted file mode 100644
index 9779a81..0000000
--- a/content/news/README.MD
+++ /dev/null
@@ -1,17 +0,0 @@
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-
-The day part of the dates were missing at the original Hadoop site. During the migration we added the latest day of each month.
-
-If you would like to create new news item, just create new file with the exact date in the file name, don't use the `xx` pattern anymore.
diff --git a/content/news/index.xml b/content/news/index.xml
deleted file mode 100644
index 1fc99bd..0000000
--- a/content/news/index.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="utf-8" standalone="yes"?>
-<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
-  <channel>
-    <title>News on Apache Kyuubi</title>
-    <link>https://kyuubi.apache.org/news.html</link>
-    <description>Recent content in News on Apache Kyuubi</description>
-    <generator>Hugo -- gohugo.io</generator>
-    <language>en-us</language>
-    <copyright>Copyright © 2021-{year} The Apache Software Foundation</copyright>
-    <lastBuildDate>Tue, 14 Sep 2021 00:00:00 +0000</lastBuildDate><atom:link href="https://kyuubi.apache.org/news/index.xml" rel="self" type="application/rss+xml" />
-    <item>
-      <title>Apache Kyuubi(Incubating) 1.3.0-incubating released</title>
-      <link>https://kyuubi.apache.org/news/2021-09-14-kyuubi-1.3.0-incubating-released.html</link>
-      <pubDate>Tue, 14 Sep 2021 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/news/2021-09-14-kyuubi-1.3.0-incubating-released.html</guid>
-      <description>We are happy to announce the availability of Apache Kyuubi(Incubating) 1.3.0-incubating! Visit the release notes to read about the new features, or download the released today.</description>
-    </item>
-    
-    <item>
-      <title>Accept Kyuubi into Apache Incubator</title>
-      <link>https://kyuubi.apache.org/news/2021-07-01-accept-kyuubi-into-apache-incubator.html</link>
-      <pubDate>Mon, 21 Jun 2021 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/news/2021-07-01-accept-kyuubi-into-apache-incubator.html</guid>
-      <description>Kyuubi is accepted into Apache Incubator, see details in incubation status.</description>
-    </item>
-    
-  </channel>
-</rss>
diff --git a/content/news/page/1.html b/content/news/page/1.html
deleted file mode 100644
index b98d7d1..0000000
--- a/content/news/page/1.html
+++ /dev/null
@@ -1 +0,0 @@
-<!DOCTYPE html><html><head><title>https://kyuubi.apache.org/news.html</title><link rel="canonical" href="https://kyuubi.apache.org/news.html"/><meta name="robots" content="noindex"><meta charset="utf-8" /><meta http-equiv="refresh" content="0; url=https://kyuubi.apache.org/news.html" /></head></html>
\ No newline at end of file
diff --git a/content/privacy_policy.html b/content/privacy_policy.html
deleted file mode 100644
index 26d764d..0000000
--- a/content/privacy_policy.html
+++ /dev/null
@@ -1,191 +0,0 @@
-
-
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    
-    <meta name="description" content="">
-    <meta name="author" content="">
-    <link rel="icon" href="/favicon.ico">
-    <base href="https://kyuubi.apache.org">
-    <title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
-
-    
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
-
-    
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
-    <link rel="stylesheet" href="/css/kyuubi.css">
-
-    
-    
-  </head>
-
-  <body>
-
-    <nav class="navbar navbar-inverse navbar-fixed-top">
-      <div class="container">
-        <div class="navbar-header">
-          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
-            <span class="sr-only">Toggle navigation</span>
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-            <span class="icon-bar"></span>
-          </button>
-          <img class="navbar-logo" src="/favicon.ico">
-          <a class="navbar-brand" href="/"> Apache Kyuubi</a>
-        </div>
-        
-   <div id="navbar" class="navbar-collapse collapse">
-     <ul class="nav navbar-nav">
-       
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-          
-             <li class=""><a href="releases.html">Download</a></li>
-          
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-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="docs/latest/index.html">Latest</a></li>
-               
-                  <li ><a href="docs/stable/index.html">Stable</a></li>
-               
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-               <li role="separator" class="divider"></li>
-               
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-           </li>
-          
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-          
-            <li class="dropdown ">
-             <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Community <span class="caret"></span></a>
-             <ul class="dropdown-menu">
-               
-                  <li ><a href="/contributing.html">Contributing to kyuubi</a></li>
-               
-                  <li ><a href="/improvement-proposals.html">Improvement proposals (KPIP)</a></li>
-               
-                  <li ><a href="/issue_tracking.html">Issue Tracking</a></li>
-               
-                  <li ><a href="/mailing_lists.html">Mailing lists</a></li>
-               
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-             </ul>
-           </li>
-          
-       
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-            <li class="dropdown ">
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-             <ul class="dropdown-menu">
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-               
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-           </li>
-          
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-             <ul class="dropdown-menu">
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-               
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-           </li>
-          
-       
-     </ul>
-	  <ul class="nav navbar-nav navbar-right">
-      <li>
-       <a href="https://www.apache.org/">Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden="true"></span></a>
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-
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-   </div>
-
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-    </nav>
-
-<div class="container">
-<h1>Privacy</h1>
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>Information about your use of this website is collected using server
-access logs and a tracking cookie. The collected information consists of
-the following:</p>
-<ol>
-<li>The IP address from which you access the website;</li>
-<li>The type of browser and operating system you use to access our site;</li>
-<li>The date and time you access our site;</li>
-<li>The pages you visit; and</li>
-<li>The addresses of pages from where you followed a link to our site.</li>
-</ol>
-<p>Part of this information is gathered using a tracking cookie set by the
-<a href="http://www.google.com/analytics/">Google Analytics</a> service and handled
-by Google as described in their <a href="http://www.google.com/privacy.html">privacy
-policy</a>. See your browser
-documentation for instructions on how to disable the cookie if you
-prefer not to share this data with Google.</p>
-<p>We use the gathered information to help us make our site more useful to
-visitors and to better understand how and when our site is used. We do
-not track or collect personally identifiable information or associate
-gathered data with any personally identifying information from other
-sources.</p>
-<p>By using this website, you consent to the collection of this data in the
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-
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-
-<div class="container">
-<footer class="footer container">
-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
-    and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
-  <p><a href="/privacy_policy.html">Privacy policy</a></p>
-  </div>
-  <div class="col-md-6">
-    <img class="img-responsive" src="/asf_logo_wide.png"/>
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-    <script>
-    $(function() { $('table').addClass('table table-striped'); })
-    </script>
-</body>
-</html>
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diff --git a/content/public/categories/index.xml b/content/public/categories/index.xml
deleted file mode 100644
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-<!DOCTYPE html>
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-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    
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-    <meta name="author" content="">
-    <link rel="icon" href="/favicon.ico">
-    <base href="https://kyuubi.apache.org">
-    <title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
-
-    
-    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
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-    <link rel="stylesheet" href="/css/kyuubi.css">
-
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-  </head>
-
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-
-    <nav class="navbar navbar-inverse navbar-fixed-top">
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-          </button>
-          <img class="navbar-logo" src="/favicon.ico">
-          <a class="navbar-brand" href="/"> Apache Kyuubi</a>
-        </div>
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-    <h1 id="title">Releases Archive</h1>
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-            
-            <h1><a href="/release/1.3.0-incubating.html">Apache Kyuubi(Incubating) Release 1.3.0-incubating</a></h1>
-            <p><small>2021 Sep 14 </small></p>
-
-            <!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<h1 id="highlight">Highlight</h1>
-<ul>
-<li>
-<p>Fully verified with the latest Spark 3.0/3.1</p>
-</li>
-<li>
-<p>Build on JDK11</p>
-</li>
-<li>
-<p>Provide enhanced AQE in Kyuubi Spark Extensions (for Spark 3.1)</p>
-</li>
-<li>
-<p>Provide several auxiliary SQL functions as a supplement to Spark&rsquo;s built-in Functions</p>
-</li>
-<li>
-<p>Major improvements of Spark on Kubernetes, include documents, integration tests, tools, etc.</p>
-</li>
-<li>
-<p>Support engine/session level configurable initialize SQL statements</p>
-</li>
-<li>
-<p>Support custom authentication implementation</p>
-</li>
-<li>
-<p>Support stop Spark engine through Web UI</p>
-</li>
-<li>
-<p>Support single session mode</p>
-</li>
-<li>
-<p>Several improvements of observability</p>
-</li>
-<li>
-<p>Fully tested with the all data lake platforms Delta, Iceberg</p>
-</li>
-<li>
-<p>Fully tested with MiniYARNCluster</p>
-</li>
-</ul>
-<h2 id="functionality">Functionality</h2>
-<ul>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/631">[KYUUBI #631]</a>: Add kyuubi-spark-extensions-3-1 module</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/657">[KYUUBI #657]</a><a href="https://github.com/apache/incubator-kyuubi/issues/659">[KYUUBI #659]</a> Provides auxiliary SQL functions as supplement to Spark&rsquo;s built-in Functions</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/897">[KYUUBI #897]</a>: Support stop Spark engine through Web UI</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/762">[KYUUBI #762]</a>: Add Kyuubi Hive JDBC Module</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/926">[KYUUBI #926]</a>: Support add repartition for OptimizedCreateHiveTableAsSelectCommand</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/670">[KYUUBI #670]</a>: KyuubiSQLException support sqlState and errorCode</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/707">[KYUUBI #707]</a>: Respect spark.sql.catalogImplementation in engine</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/641">[KYUUBI #641]</a>: Support custom authentication</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/751">[KYUUBI #751]</a>: Support single session mode</p>
-</li>
-<li>
-<p>[1.2]<a href="https://github.com/apache/incubator-kyuubi/issues/457">[KYUUBI #457]</a>: Support configurable initialize sql statement for engine startup</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/857">[KYUUBI #857]</a>: Support configurable initialize SQL statement for each session</p>
-</li>
-</ul>
-<h2 id="integration">Integration</h2>
-<ul>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/755">[KYUUBI #755]</a>: Default build against Spark 3.1</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/693">[KYUUBI #693]</a><a href="https://github.com/apache/incubator-kyuubi/pull/760">[KYUUBI #760]</a>: Support build against JDK11</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/768">[KYUUBI #768]</a>[K8S]: Add module shuffle-files-cleaner</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/844">[KYUUBI #844]</a>[K8S]: Exposing Kyuubi as a NodePort service</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/859">[KYUUBI #859]</a>[K8S]: Add kubernetes configmap</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/656">[KYUUBI #656]</a>[K8S]: Document how to deploy Kyuubi engines on Kubernetes</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/776">[KYUUBI #776]</a>[K8S]: Run kyuubi on Kubernetes - make basic dockerfile and example</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/444">[KYUUBI #444]</a><a href="https://github.com/apache/incubator-kyuubi/issues/854">[KYUUBI #854]</a>[TEST][K8S]: Add minikube for K8s integration test</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/712">[KYUUBI #712]</a>[LDAP]: Add a new config property authentication.ldap.guidKey</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/643">[KYUUBI #643]</a>[TEST]: Test Detla 1.0.0 with Spark 3.1</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/948">[KYUUBI #948]</a>[TEST]: Test Iceberg 0.12.0 with Spark 3.0/3.1</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/527">[KYUUBI #527]</a>[TEST][YARN]: Test with MiniYARNCluster</p>
-</li>
-</ul>
-<h2 id="observability">Observability</h2>
-<ul>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/737">[KYUUBI #737]</a>: Add monitor module</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/727">[KYUUBI #727]</a>: Add the listener for each SQL</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/767">[KYUUBI #767]</a>: Add statement event tracking</p>
-</li>
-</ul>
-<h2 id="performance">Performance</h2>
-<ul>
-<li>[1.2]<a href="https://github.com/apache/incubator-kyuubi/pull/629">[KYUUBI #629]</a>: Refine distributed lock to lock only engine bootstrap</li>
-</ul>
-<h2 id="others">Others</h2>
-<ul>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/416">[KYUUBI #416]</a>: Detected Dependency List Change for better dependency management</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/487">[KYUUBI #487]</a><a href="https://github.com/apache/incubator-kyuubi/pull/566">[KYUUBI #566]</a>: Add TPC-DS DDL test cases</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/871">[KYUUBI #871]</a>: Change module name kyuubi-main to kyuubi-server</p>
-</li>
-</ul>
-
-
-            
-        </ul>
-  </div>
-
-</section>
-</div>
-
-<div class="container">
-<footer class="footer container">
-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
-    and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
-  <p><a href="/privacy_policy.html">Privacy policy</a></p>
-  </div>
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-    <script src="js/vendor/jquery-1.12.4.min.js"></script>
-    <script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
-    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
-    <script>
-    $(function() { $('table').addClass('table table-striped'); })
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diff --git a/content/release/1.3.0-incubating.html b/content/release/1.3.0-incubating.html
deleted file mode 100644
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--- a/content/release/1.3.0-incubating.html
+++ /dev/null
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-
-
-
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8">
-    <meta http-equiv="X-UA-Compatible" content="IE=edge">
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-    <meta name="author" content="">
-    <link rel="icon" href="/favicon.ico">
-    <base href="https://kyuubi.apache.org">
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-
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-
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-<div class="col-md-8">
-<h1>Apache Kyuubi(Incubating) Release 1.3.0-incubating</h1>
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<h1 id="highlight">Highlight</h1>
-<ul>
-<li>
-<p>Fully verified with the latest Spark 3.0/3.1</p>
-</li>
-<li>
-<p>Build on JDK11</p>
-</li>
-<li>
-<p>Provide enhanced AQE in Kyuubi Spark Extensions (for Spark 3.1)</p>
-</li>
-<li>
-<p>Provide several auxiliary SQL functions as a supplement to Spark&rsquo;s built-in Functions</p>
-</li>
-<li>
-<p>Major improvements of Spark on Kubernetes, include documents, integration tests, tools, etc.</p>
-</li>
-<li>
-<p>Support engine/session level configurable initialize SQL statements</p>
-</li>
-<li>
-<p>Support custom authentication implementation</p>
-</li>
-<li>
-<p>Support stop Spark engine through Web UI</p>
-</li>
-<li>
-<p>Support single session mode</p>
-</li>
-<li>
-<p>Several improvements of observability</p>
-</li>
-<li>
-<p>Fully tested with the all data lake platforms Delta, Iceberg</p>
-</li>
-<li>
-<p>Fully tested with MiniYARNCluster</p>
-</li>
-</ul>
-<h2 id="functionality">Functionality</h2>
-<ul>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/631">[KYUUBI #631]</a>: Add kyuubi-spark-extensions-3-1 module</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/657">[KYUUBI #657]</a><a href="https://github.com/apache/incubator-kyuubi/issues/659">[KYUUBI #659]</a> Provides auxiliary SQL functions as supplement to Spark&rsquo;s built-in Functions</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/897">[KYUUBI #897]</a>: Support stop Spark engine through Web UI</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/762">[KYUUBI #762]</a>: Add Kyuubi Hive JDBC Module</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/926">[KYUUBI #926]</a>: Support add repartition for OptimizedCreateHiveTableAsSelectCommand</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/670">[KYUUBI #670]</a>: KyuubiSQLException support sqlState and errorCode</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/707">[KYUUBI #707]</a>: Respect spark.sql.catalogImplementation in engine</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/641">[KYUUBI #641]</a>: Support custom authentication</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/751">[KYUUBI #751]</a>: Support single session mode</p>
-</li>
-<li>
-<p>[1.2]<a href="https://github.com/apache/incubator-kyuubi/issues/457">[KYUUBI #457]</a>: Support configurable initialize sql statement for engine startup</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/857">[KYUUBI #857]</a>: Support configurable initialize SQL statement for each session</p>
-</li>
-</ul>
-<h2 id="integration">Integration</h2>
-<ul>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/755">[KYUUBI #755]</a>: Default build against Spark 3.1</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/693">[KYUUBI #693]</a><a href="https://github.com/apache/incubator-kyuubi/pull/760">[KYUUBI #760]</a>: Support build against JDK11</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/768">[KYUUBI #768]</a>[K8S]: Add module shuffle-files-cleaner</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/844">[KYUUBI #844]</a>[K8S]: Exposing Kyuubi as a NodePort service</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/859">[KYUUBI #859]</a>[K8S]: Add kubernetes configmap</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/656">[KYUUBI #656]</a>[K8S]: Document how to deploy Kyuubi engines on Kubernetes</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/776">[KYUUBI #776]</a>[K8S]: Run kyuubi on Kubernetes - make basic dockerfile and example</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/444">[KYUUBI #444]</a><a href="https://github.com/apache/incubator-kyuubi/issues/854">[KYUUBI #854]</a>[TEST][K8S]: Add minikube for K8s integration test</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/712">[KYUUBI #712]</a>[LDAP]: Add a new config property authentication.ldap.guidKey</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/643">[KYUUBI #643]</a>[TEST]: Test Detla 1.0.0 with Spark 3.1</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/948">[KYUUBI #948]</a>[TEST]: Test Iceberg 0.12.0 with Spark 3.0/3.1</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/527">[KYUUBI #527]</a>[TEST][YARN]: Test with MiniYARNCluster</p>
-</li>
-</ul>
-<h2 id="observability">Observability</h2>
-<ul>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/737">[KYUUBI #737]</a>: Add monitor module</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/727">[KYUUBI #727]</a>: Add the listener for each SQL</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/767">[KYUUBI #767]</a>: Add statement event tracking</p>
-</li>
-</ul>
-<h2 id="performance">Performance</h2>
-<ul>
-<li>[1.2]<a href="https://github.com/apache/incubator-kyuubi/pull/629">[KYUUBI #629]</a>: Refine distributed lock to lock only engine bootstrap</li>
-</ul>
-<h2 id="others">Others</h2>
-<ul>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/416">[KYUUBI #416]</a>: Detected Dependency List Change for better dependency management</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/pull/487">[KYUUBI #487]</a><a href="https://github.com/apache/incubator-kyuubi/pull/566">[KYUUBI #566]</a>: Add TPC-DS DDL test cases</p>
-</li>
-<li>
-<p><a href="https://github.com/apache/incubator-kyuubi/issues/871">[KYUUBI #871]</a>: Change module name kyuubi-main to kyuubi-server</p>
-</li>
-</ul>
-
-<small>2021 Sep 14 </small>
-</div>
-<div class="col-md-4">
-      <p><a href="https://downloads.apache.org/incubator/kyuubi/kyuubi-1.3.0-incubating/apache-kyuubi-1.3.0-incubating-bin.tgz" class="btn btn-success">Download tgz</a></p>
-      <p>
-        (<a href="https://downloads.apache.org/incubator/kyuubi/kyuubi-1.3.0-incubating/apache-kyuubi-1.3.0-incubating-bin.tgz.sha512">checksum</a>
-        <a href="https://downloads.apache.org/incubator/kyuubi/kyuubi-1.3.0-incubating/apache-kyuubi-1.3.0-incubating-bin.tgz.asc">signature</a>)
-      </p>
-      <p><a href="https://downloads.apache.org/incubator/kyuubi/kyuubi-1.3.0-incubating/apache-kyuubi-1.3.0-incubating-source.tgz" class="btn btn-warning">Download src</a></p>
-      <p>
-        (<a href="https://downloads.apache.org/incubator/kyuubi/kyuubi-1.3.0-incubating/apache-kyuubi-1.3.0-incubating-source.tgz.sha512">checksum</a>
-        <a href="https://downloads.apache.org/incubator/kyuubi/kyuubi-1.3.0-incubating/apache-kyuubi-1.3.0-incubating-source.tgz.asc">signature</a>)
-      </p>
-      <p><a href="https://kyuubi.apache.org/docs/r1.3.0-incubating" class="btn btn-primary">Documentation</a></p>
-
-</div>
-</div>
-
-<div class="container">
-<footer class="footer container">
-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
-    and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
-  <p><a href="/privacy_policy.html">Privacy policy</a></p>
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diff --git a/content/release/index.xml b/content/release/index.xml
deleted file mode 100644
index 3f9a197..0000000
--- a/content/release/index.xml
+++ /dev/null
@@ -1,27 +0,0 @@
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-<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
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-    <title>Releases on Apache Kyuubi</title>
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-    <description>Recent content in Releases on Apache Kyuubi</description>
-    <generator>Hugo -- gohugo.io</generator>
-    <language>en-us</language>
-    <copyright>Copyright © 2021-{year} The Apache Software Foundation</copyright>
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-      <pubDate>Tue, 14 Sep 2021 00:00:00 +0000</pubDate>
-      
-      <guid>https://kyuubi.apache.org/release/1.3.0-incubating.html</guid>
-      <description>Highlight   Fully verified with the latest Spark 3.0/3.1
-  Build on JDK11
-  Provide enhanced AQE in Kyuubi Spark Extensions (for Spark 3.1)
-  Provide several auxiliary SQL functions as a supplement to Spark&amp;rsquo;s built-in Functions
-  Major improvements of Spark on Kubernetes, include documents, integration tests, tools, etc.
-  Support engine/session level configurable initialize SQL statements
-  Support custom authentication implementation</description>
-    </item>
-    
-  </channel>
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diff --git a/content/release/page/1.html b/content/release/page/1.html
deleted file mode 100644
index e2b0c93..0000000
--- a/content/release/page/1.html
+++ /dev/null
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diff --git a/content/releases.html b/content/releases.html
deleted file mode 100644
index f0f44a6..0000000
--- a/content/releases.html
+++ /dev/null
@@ -1,173 +0,0 @@
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-    <meta name="author" content="">
-    <link rel="icon" href="/favicon.ico">
-    <base href="https://kyuubi.apache.org">
-    <title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
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-
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-    
-  </head>
-
-  <body>
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-    <nav class="navbar navbar-inverse navbar-fixed-top">
-      <div class="container">
-        <div class="navbar-header">
-          <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
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-          </button>
-          <img class="navbar-logo" src="/favicon.ico">
-          <a class="navbar-brand" href="/"> Apache Kyuubi</a>
-        </div>
-        
-   <div id="navbar" class="navbar-collapse collapse">
-     <ul class="nav navbar-nav">
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-
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-
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-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>See all Kyuubi releases in <a href="https://github.com/apache/incubator-kyuubi/releases">github releases page</a>.</p>
-<h2 id="license">License</h2>
-<p><em>The software licensed under <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License 2.0</a>.</em></p>
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-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
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+++ /dev/null
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-<!DOCTYPE html>
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-       <a href="https://www.apache.org/">Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden="true"></span></a>
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-<div class="container">
-<h1>Kyuubi Usage</h1>
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<p>Kyuubi provides a pure SQL gateway through Thrift JDBC/ODBC interface for end-users to manipulate large-scale data with pre-programmed and extensible Spark SQL engines.</p>
-<p>We are aiming to make Kyuubi an &ldquo;out-of-the-box&rdquo; tool for data warehouses and data lakes.</p>
-<p>This &ldquo;out-of-the-box&rdquo; model minimizes the barriers and costs for end-users to use Spark at the client side.</p>
-<p>At the server-side, Kyuubi server and engines' multi-tenant architecture provides the administrators a way to achieve computing resource isolation, data security, high availability, high client concurrency, etc.</p>
-
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-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
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-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
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deleted file mode 100644
index 518cb3a..0000000
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-<div class="container">
-<h1>Kyuubi Version Control System</h1>
-<!---
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-   http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License. See accompanying LICENSE file.
--->
-<h2 id="overview">Overview</h2>
-<p>The Kyuubi source code resides in the Apache git repository, and available from here:
-<a href="https://gitbox.apache.org/repos/asf?p=incubator-kyuubi.git">https://gitbox.apache.org/repos/asf?p=incubator-kyuubi.git</a></p>
-<p>The changes are also mirrored to the github repository <a href="https://github.com/apache/incubator-kyuubi">https://github.com/apache/incubator-kyuubi</a></p>
-
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-<div class="container">
-<footer class="footer container">
-  <div class="col-md-6">
-  <p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
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-     in the United States and other countries</p>
-  <p>Copyright © 2021-2021 The Apache Software Foundation</p>
-  <p><a href="/privacy_policy.html">Privacy policy</a></p>
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new file mode 100644
index 0000000..504f070
--- /dev/null
+++ b/contributing.html
@@ -0,0 +1,149 @@
+<!doctype html><html lang=en>
+<head>
+<meta charset=utf-8>
+<meta http-equiv=x-ua-compatible content="IE=edge">
+<meta name=viewport content="width=device-width,initial-scale=1">
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+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css integrity=sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u crossorigin=anonymous>
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+</div>
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+<li class="dropdown active">
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Community <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/contributing.html>Contributing to kyuubi</a></li>
+<li><a href=/improvement-proposals.html>Improvement proposals (KPIP)</a></li>
+<li><a href=/issue_tracking.html>Issue Tracking</a></li>
+<li><a href=/mailing_lists.html>Mailing lists</a></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Development <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/developer-tools.html>Useful Developer Tools</a></li>
+<li><a href=/version_control.html>Version Control</a></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Help <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=https://www.apache.org/foundation/sponsorship.html>Sponsorship</a></li>
+<li><a href=https://www.apache.org/foundation/thanks.html>Thanks</a></li>
+</ul>
+</li>
+</ul>
+<ul class="nav navbar-nav navbar-right">
+<li>
+<a href=https://www.apache.org/>Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden=true></span></a>
+</li>
+</ul>
+</div>
+</div>
+</nav>
+<div class=container>
+<h1>Contributing</h1>
+<p>Contributing to Kyuubi including source code, documents, tests e.t.c. means that you agree to the Apache License v2.0.</p>
+<ul>
+<li>Better to search the issue history first before reporting an <a class=github-button href=https://github.com/apache/incubator-kyuubi/issues data-color-scheme="no-preference: light; light: dark; dark: light;" data-icon=octicon-issue-opened data-show-count=true aria-label="Issue apache/incubator-kyuubi on GitHub">Issue</a></li>
+<li>Better to create an <a class=github-button href=https://github.com/apache/incubator-kyuubi/issues data-color-scheme="no-preference: light; light: dark; dark: light;" data-icon=octicon-issue-opened data-show-count=true aria-label="Issue apache/incubator-kyuubi on GitHub">Issue</a> to describe the feature or bug first before make a pull request.</li>
+<li>Better to use English for world widely understanding.</li>
+<li>Ask us anything</li>
+</ul>
+<p>Before you start, please read the <a href=http://www.apache.org/foundation/policies/conduct.html>Code of Conduct</a> carefully, familiarize yourself with it and refer to it whenever you need it.</p>
+<h2 id=prepare-github-environment>Prepare github environment</h2>
+<p>If you are new to submit a Pull Request, the follow steps are helpful to you.</p>
+<ol>
+<li>An available <a href=https://git-scm.com/downloads>git</a>, you can run <code>git version</code> if you not sure you have</li>
+<li>Fork <a href=https://github.com/apache/incubator-kyuubi>Kyuubi</a> on github, now you have a cloned Kyuubi repo</li>
+<li>Clone your Kyuubi repo with cmd <code>git clone https://github.com/${yourname}/kyuubi.git</code></li>
+<li>Create a new branch with cmd <code>git checkout -b test-branch</code></li>
+<li>Modify the code you want</li>
+<li>Commit and push code to your Kyuubi repo with commd <code>git commit -am "comment"; git push test-branch test-branch</code></li>
+<li>Back to <a href=https://github.com/apache/incubator-kyuubi>Kyuubi</a>, you can see a banner about <code>new pull request</code></li>
+<li>Now we can create a pull request to Kyuubi</li>
+</ol>
+<h2 id=creating-a-pull-request>Creating a Pull Request</h2>
+<p>When creating a Pull Request, you will automatically get the template below.</p>
+<p>Fulfilling it thoroughly can improve the speed of the review process.</p>
+<pre><code>&lt;!--
+Thanks for sending a pull request!
+
+Here are some tips for you:
+  1. If this is your first time, please read our contributor guidelines:
+     https://kyuubi.readthedocs.io/en/latest/community/contributions.html
+--&gt;
+
+### _Which issue are you going to fix?_
+&lt;!--
+Replace ${ID} below with the actual issue id from
+https://github.com/apache/incubator-kyuubi/issues,
+so that the issue will be linked and automatically closed after merging
+--&gt;
+
+Fixes #${ID}
+
+### _Why are the changes needed?_
+&lt;!--
+Please clarify why the changes are needed. For instance,
+  1. If you add a feature, you can talk about the user case of it.
+  2. If you fix a bug, you can clarify why it is a bug.
+--&gt;
+
+
+### _How was this patch tested?_
+- [ ] Add some test cases that check the changes thoroughly including negative and positive cases if possible
+
+- [ ] Add screenshots for manual tests if appropriate
+
+- [ ] [Run test](https://kyuubi.readthedocs.io/en/latest/tools/testing.html#running-tests) locally before make a pull request
+
+</code></pre>
+</div>
+<div class=container>
+<footer class="footer container">
+<div class=col-md-6>
+<p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
+and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
+in the United States and other countries</p>
+<p>Copyright © 2021-2021 The Apache Software Foundation</p>
+<p><a href=/privacy_policy.html>Privacy policy</a></p>
+</div>
+<div class=col-md-6>
+<img class=img-responsive src=/asf_logo_wide.png>
+</div>
+</footer>
+</div>
+<script src=js/vendor/jquery-1.12.4.min.js></script>
+<script>window.jQuery||document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
+<script src=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js integrity=sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa crossorigin=anonymous></script>
+<script>$(function(){$('table').addClass('table table-striped')})</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/static/css/kyuubi.css b/css/kyuubi.css
similarity index 100%
rename from static/css/kyuubi.css
rename to css/kyuubi.css
diff --git a/description.html b/description.html
new file mode 100644
index 0000000..c35ace8
--- /dev/null
+++ b/description.html
@@ -0,0 +1,95 @@
+<!doctype html><html lang=en>
+<head>
+<meta charset=utf-8>
+<meta http-equiv=x-ua-compatible content="IE=edge">
+<meta name=viewport content="width=device-width,initial-scale=1">
+<meta name=description content>
+<meta name=author content>
+<link rel=icon href=/favicon.ico>
+<base href=https://kyuubi.apache.org>
+<title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css integrity=sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u crossorigin=anonymous>
+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css integrity=sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp crossorigin=anonymous>
+<link rel=stylesheet href=/css/kyuubi.css>
+</head>
+<body>
+<nav class="navbar navbar-inverse navbar-fixed-top">
+<div class=container>
+<div class=navbar-header>
+<button type=button class="navbar-toggle collapsed" data-toggle=collapse data-target=#navbar aria-expanded=false aria-controls=navbar>
+<span class=sr-only>Toggle navigation</span>
+<span class=icon-bar></span>
+<span class=icon-bar></span>
+<span class=icon-bar></span>
+</button>
+<img class=navbar-logo src=/favicon.ico>
+<a class=navbar-brand href=/> Apache Kyuubi</a>
+</div>
+<div id=navbar class="navbar-collapse collapse">
+<ul class="nav navbar-nav">
+<li><a href=releases.html>Download</a></li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Documentation <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=docs/latest/index.html>Latest</a></li>
+<li><a href=docs/stable/index.html>Stable</a></li>
+<li role=separator class=divider></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Community <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/contributing.html>Contributing to kyuubi</a></li>
+<li><a href=/improvement-proposals.html>Improvement proposals (KPIP)</a></li>
+<li><a href=/issue_tracking.html>Issue Tracking</a></li>
+<li><a href=/mailing_lists.html>Mailing lists</a></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Development <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/developer-tools.html>Useful Developer Tools</a></li>
+<li><a href=/version_control.html>Version Control</a></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Help <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=https://www.apache.org/foundation/sponsorship.html>Sponsorship</a></li>
+<li><a href=https://www.apache.org/foundation/thanks.html>Thanks</a></li>
+</ul>
+</li>
+</ul>
+<ul class="nav navbar-nav navbar-right">
+<li>
+<a href=https://www.apache.org/>Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden=true></span></a>
+</li>
+</ul>
+</div>
+</div>
+</nav>
+<div class=container>
+<h1>Description</h1>
+<p><img src=kyuubi-logo.jpg title=kyuubi-logo width=200px>Apache Kyuubi (Incubating)</p>
+<p>Kyuubi is a distributed multi-tenant Thrift JDBC/ODBC server for large-scale data management, processing, and analytics, built on top of Apache Spark and designed to support more engines (i.e., Flink).</p>
+</div>
+<div class=container>
+<footer class="footer container">
+<div class=col-md-6>
+<p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
+and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
+in the United States and other countries</p>
+<p>Copyright © 2021-2021 The Apache Software Foundation</p>
+<p><a href=/privacy_policy.html>Privacy policy</a></p>
+</div>
+<div class=col-md-6>
+<img class=img-responsive src=/asf_logo_wide.png>
+</div>
+</footer>
+</div>
+<script src=js/vendor/jquery-1.12.4.min.js></script>
+<script>window.jQuery||document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
+<script src=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js integrity=sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa crossorigin=anonymous></script>
+<script>$(function(){$('table').addClass('table table-striped')})</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/developer-tools.html b/developer-tools.html
new file mode 100644
index 0000000..a86a70d
--- /dev/null
+++ b/developer-tools.html
@@ -0,0 +1,228 @@
+<!doctype html><html lang=en>
+<head>
+<meta charset=utf-8>
+<meta http-equiv=x-ua-compatible content="IE=edge">
+<meta name=viewport content="width=device-width,initial-scale=1">
+<meta name=description content>
+<meta name=author content>
+<link rel=icon href=/favicon.ico>
+<base href=https://kyuubi.apache.org>
+<title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css integrity=sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u crossorigin=anonymous>
+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css integrity=sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp crossorigin=anonymous>
+<link rel=stylesheet href=/css/kyuubi.css>
+</head>
+<body>
+<nav class="navbar navbar-inverse navbar-fixed-top">
+<div class=container>
+<div class=navbar-header>
+<button type=button class="navbar-toggle collapsed" data-toggle=collapse data-target=#navbar aria-expanded=false aria-controls=navbar>
+<span class=sr-only>Toggle navigation</span>
+<span class=icon-bar></span>
+<span class=icon-bar></span>
+<span class=icon-bar></span>
+</button>
+<img class=navbar-logo src=/favicon.ico>
+<a class=navbar-brand href=/> Apache Kyuubi</a>
+</div>
+<div id=navbar class="navbar-collapse collapse">
+<ul class="nav navbar-nav">
+<li><a href=releases.html>Download</a></li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Documentation <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=docs/latest/index.html>Latest</a></li>
+<li><a href=docs/stable/index.html>Stable</a></li>
+<li role=separator class=divider></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Community <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/contributing.html>Contributing to kyuubi</a></li>
+<li><a href=/improvement-proposals.html>Improvement proposals (KPIP)</a></li>
+<li><a href=/issue_tracking.html>Issue Tracking</a></li>
+<li><a href=/mailing_lists.html>Mailing lists</a></li>
+</ul>
+</li>
+<li class="dropdown active">
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Development <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/developer-tools.html>Useful Developer Tools</a></li>
+<li><a href=/version_control.html>Version Control</a></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Help <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=https://www.apache.org/foundation/sponsorship.html>Sponsorship</a></li>
+<li><a href=https://www.apache.org/foundation/thanks.html>Thanks</a></li>
+</ul>
+</li>
+</ul>
+<ul class="nav navbar-nav navbar-right">
+<li>
+<a href=https://www.apache.org/>Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden=true></span></a>
+</li>
+</ul>
+</div>
+</div>
+</nav>
+<div class=container>
+<h1>Useful Developer Tools</h1>
+<h2 id=building-kyuubi>Building Kyuubi</h2>
+<h3 id=building-kyuubi-with-apache-maven>Building Kyuubi with Apache Maven</h3>
+<p><strong>Kyuubi</strong> is built based on <a href=http://maven.apache.org>Apache Maven</a>,</p>
+<pre><code>./build/mvn clean package -DskipTests
+</code></pre><p>This results in the creation of all sub-modules of Kyuubi project without running any unit test.</p>
+<p>If you want to test it manually, you can start Kyuubi directly from the Kyuubi project root by running</p>
+<pre><code>bin/kyuubi start
+</code></pre><h3 id=building-a-submodule-individually>Building a Submodule Individually</h3>
+<p>For instance, you can build the Kyuubi Common module using:</p>
+<pre><code>build/mvn clean package -pl :kyuubi-common -DskipTests
+</code></pre><h3 id=building-submodules-individually>Building Submodules Individually</h3>
+<p>For instance, you can build the Kyuubi Common module using:</p>
+<pre><code>build/mvn clean package -pl :kyuubi-common,:kyuubi-ha -DskipTests
+</code></pre><h3 id=skipping-some-modules>Skipping Some modules</h3>
+<p>For instance, you can build the Kyuubi modules without Kyuubi Codecov and Assembly modules using:</p>
+<pre><code> mvn clean install -pl '!:kyuubi-codecov,!:kyuubi-assembly' -DskipTests
+</code></pre><h3 id=building-kyuubi-against-different-apache-spark-versions>Building Kyuubi against Different Apache Spark versions</h3>
+<p>Since v1.1.0, Kyuubi support building with different Spark profiles,</p>
+<table>
+<thead>
+<tr>
+<th>Profile</th>
+<th>Default</th>
+<th>Since</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>-Pspark-3.0</td>
+<td>Yes</td>
+<td>1.0.0</td>
+</tr>
+<tr>
+<td>-Pspark-3.1</td>
+<td>No</td>
+<td>1.1.0</td>
+</tr>
+</tbody>
+</table>
+<h3 id=defining-the-apache-mirror-for-spark>Defining the Apache Mirror for Spark</h3>
+<p>By default, we use <code>https://archive.apache.org/dist/spark/</code> to download the built-in Spark release package,
+but if you find it hard to reach, or the downloading speed is too slow, you can define the <code>spark.archive.mirror</code>
+property to a suitable Apache mirror site. For instance,</p>
+<pre><code>build/mvn clean package -Dspark.archive.mirror=https://mirrors.bfsu.edu.cn/apache/spark/spark-3.0.1
+</code></pre><p>Visit <a href=http://www.apache.org/mirrors/>Apache Mirrors</a> and choose a mirror based on your region.</p>
+<p>Specifically for developers in China mainland, you can use the pre-defined profile named <code>mirror-cn</code> which use
+<code>mirrors.bfsu.edu.cn</code> to speed up Spark Binary downloading. For instance,</p>
+<pre><code>build/mvn clean package -Pmirror-cn
+</code></pre><h2 id=building-a-runnable-distribution>Building a Runnable Distribution</h2>
+<p>To create a Kyuubi distribution like those distributed by <a href=https://github.com/apache/incubaotr-kyuubi/releases>Kyuubi Release Page</a>,
+and that is laid out so as to be runnable, use <code>./build/dist</code> in the project root directory.</p>
+<p>For more information on usage, run <code>./build/dist --help</code></p>
+<pre><code class=language-logtalk data-lang=logtalk>./build/dist - Tool for making binary distributions of Kyuubi Server
+
+Usage:
++--------------------------------------------------------------------------------------+
+| ./build/dist [--name &lt;custom_name&gt;] [--tgz] [--spark-provided] &lt;maven build options&gt; |
++--------------------------------------------------------------------------------------+
+name:           -  custom binary name, using project version if undefined
+tgz:            -  whether to make a whole bundled package
+spark-provided: -  whether to make a package without Spark binary
+</code></pre><p>For instance,</p>
+<pre><code>./build/dist --name custom-name --tgz
+</code></pre><p>This results a Kyuubi distribution named <code>kyuubi-{version}-bin-custom-name.tar.gz</code> for you.</p>
+<p>If you are planing to deploy Kyuubi where <code>spark</code> is provided, in other word, it&rsquo;s not required to bundle spark binary, use</p>
+<pre><code>./build/dist --tgz --spark-provided
+</code></pre><p>Then you will get a Kyuubi distribution without spark binary named <code>kyuubi-{version}-bin-without-spark.tar.gz</code>.</p>
+<h2 id=building-kyuubi-documentation>Building Kyuubi Documentation</h2>
+<p>Follow the steps below and learn how to build the Kyuubi documentation as the one you are watching now.</p>
+<h3 id=install--activate-virtualenv>Install & Activate <code>virtualenv</code></h3>
+<p>Firstly, install <code>virtualenv</code>, this is optional but recommended as it is useful to create an independent environment to resolve dependency issues for building the documentation.</p>
+<pre><code>pip install virtualenv
+</code></pre><p>Switch to the <code>docs</code> root directory.</p>
+<pre><code>cd $KTUUBI_HOME/docs
+</code></pre><p>Create a virtual environment named &lsquo;kyuubi&rsquo; or anything you like using <code>virtualenv</code> if it&rsquo;s not existing.</p>
+<pre><code>virtualenv kyuubi
+</code></pre><p>Activate it,</p>
+<pre><code> source ./kyuubi/bin/activate
+</code></pre><h3 id=install-all-dependencies>Install all dependencies</h3>
+<p>Install all dependencies enumerated in the <code>requirements.txt</code></p>
+<pre><code>pip install -r requirements.txt
+</code></pre><h3 id=create-documentation>Create Documentation</h3>
+<pre><code>make html
+</code></pre><p>If the build process succeed, the HTML pages are in <code>_build/html</code>.</p>
+<h3 id=view-locally>View Locally</h3>
+<p>Open the <code>_build/html/index.html</code> file in your favorite web browser.</p>
+<h2 id=running-tests>Running Tests</h2>
+<p><strong>Kyuubi</strong> can be tested based on <a href=http://maven.apache.org>Apache Maven</a> and the ScalaTest Maven Plugin,
+please refer to the <a href=http://www.scalatest.org/user_guide/using_the_scalatest_maven_plugin>ScalaTest documentation</a>,</p>
+<h3 id=running-tests-fully>Running Tests Fully</h3>
+<p>The following is an example of a command to run all the tests:</p>
+<pre><code>./build/mvn clean test
+</code></pre><h3 id=running-tests-for-a-module>Running Tests for a Module</h3>
+<pre><code>./build/mvn clean test -pl :kyuubi-common
+</code></pre><h3 id=running-tests-for-a-single-test>Running Tests for a Single Test</h3>
+<p>When developing locally, it’s convenient to run one single test, or a couple of tests, rather than all.</p>
+<p>With Maven, you can use the -DwildcardSuites flag to run individual Scala tests:</p>
+<pre><code>./build/mvn test -Dtest=none -DwildcardSuites=org.apache.kyuubi.service.FrontendServiceSuite
+</code></pre><p>If you want to make a single test that need integrate with kyuubi-spark-sql-engine module, please build the package for kyuubi-spark-sql-engine module at first.</p>
+<p>You can leverage the ready-made tool for creating a binary distribution.</p>
+<pre><code>./build/dist
+</code></pre><h2 id=debugging-kyuubi>Debugging Kyuubi</h2>
+<p>You can use the <a href=https://docs.oracle.com/javase/8/docs/technotes/guides/jpda/conninv.html#Plugin>Java Debug Wire Protocol</a> to debug Kyuubi
+with your favorite IDE tool, e.g. Intellij IDEA.</p>
+<h3 id=debugging-server>Debugging Server</h3>
+<p>We can configure the JDWP agent in <code>KYUUBI_JAVA_OPTS</code> for debugging.</p>
+<p>For example,</p>
+<pre><code>KYUUBI_JAVA_OPTS=-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005 \
+bin/kyuubi start
+</code></pre><p>In the IDE, you set the corresponding parameters(host&port) in debug configurations, for example,</p>
+<div align=center>
+<p><img src=../imgs/idea_debug.png alt></p>
+</div>
+<h3 id=debugging-apps>Debugging Apps</h3>
+<ul>
+<li>Spark Driver</li>
+</ul>
+<pre><code>spark.driver.extraJavaOptions   -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005
+</code></pre><ul>
+<li>Spark Executor</li>
+</ul>
+<pre><code>spark.executor.extraJavaOptions   -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005
+</code></pre><h2 id=developer-tools>Developer Tools</h2>
+<h3 id=update-project-version>Update Project Version</h3>
+<pre><code>
+build/mvn versions:set -DgenerateBackupPoms=false
+</code></pre><h3 id=update-document-version>Update Document Version</h3>
+<p>Whenever Project version updates, please also update the document version at <code>docs/conf.py</code> to target the upcoming release.</p>
+<p>For example,</p>
+<pre><code>release = '1.2.0'
+</code></pre><h3 id=update-dependency-list>Update Dependency List</h3>
+<p>Kyuubi uses the <code>dev/dependencyList</code> file to indicates what upstream dependencies will actually go to the server-side classpath.</p>
+<p>For Pull requests, a linter for dependency check will be automatically executed in GitHub Actions.</p>
+<p>You can run <code>build/dependency.sh</code> locally first to detect the potential dependency change first.</p>
+<p>If the changes look expected, run <code>build/dependency.sh --replace</code> to update <code>dev/dependencyList</code> in your Pull request.</p>
+</div>
+<div class=container>
+<footer class="footer container">
+<div class=col-md-6>
+<p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
+and the Apache Kyuubi project logo are either registered trademarks or trademarks of the Apache Software Foundation
+in the United States and other countries</p>
+<p>Copyright © 2021-2021 The Apache Software Foundation</p>
+<p><a href=/privacy_policy.html>Privacy policy</a></p>
+</div>
+<div class=col-md-6>
+<img class=img-responsive src=/asf_logo_wide.png>
+</div>
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+</div>
+<script src=js/vendor/jquery-1.12.4.min.js></script>
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+<script src=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js integrity=sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa crossorigin=anonymous></script>
+<script>$(function(){$('table').addClass('table table-striped')})</script>
+</body>
+</html>
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+<!doctype html><html lang=en>
+<head>
+<meta charset=utf-8>
+<meta http-equiv=x-ua-compatible content="IE=edge">
+<meta name=viewport content="width=device-width,initial-scale=1">
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+<base href=https://kyuubi.apache.org>
+<title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css integrity=sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u crossorigin=anonymous>
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+<link rel=stylesheet href=/css/kyuubi.css>
+</head>
+<body>
+<nav class="navbar navbar-inverse navbar-fixed-top">
+<div class=container>
+<div class=navbar-header>
+<button type=button class="navbar-toggle collapsed" data-toggle=collapse data-target=#navbar aria-expanded=false aria-controls=navbar>
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+<span class=icon-bar></span>
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+<img class=navbar-logo src=/favicon.ico>
+<a class=navbar-brand href=/> Apache Kyuubi</a>
+</div>
+<div id=navbar class="navbar-collapse collapse">
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+<li><a href=releases.html>Download</a></li>
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+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Community <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/contributing.html>Contributing to kyuubi</a></li>
+<li><a href=/improvement-proposals.html>Improvement proposals (KPIP)</a></li>
+<li><a href=/issue_tracking.html>Issue Tracking</a></li>
+<li><a href=/mailing_lists.html>Mailing lists</a></li>
+</ul>
+</li>
+<li class=dropdown>
+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Development <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/developer-tools.html>Useful Developer Tools</a></li>
+<li><a href=/version_control.html>Version Control</a></li>
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+<ul class=dropdown-menu>
+<li><a href=https://www.apache.org/foundation/sponsorship.html>Sponsorship</a></li>
+<li><a href=https://www.apache.org/foundation/thanks.html>Thanks</a></li>
+</ul>
+</li>
+</ul>
+<ul class="nav navbar-nav navbar-right">
+<li>
+<a href=https://www.apache.org/>Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden=true></span></a>
+</li>
+</ul>
+</div>
+</div>
+</nav>
+<div class=container>
+<h1>The Kyuubi Ecosystem (present and future)</h1>
+<p>The figure below shows our vision for the Kyuubi Ecosystem. Some of them have been realized, some in development, and others would not be possible without your help.</p>
+<img src=kyuubi_ecosystem.png title="kyuubi ecosystem" width=100% height=auto>
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+<p>Apache Kyuubi, Kyuubi, Apache, the Apache feather logo,
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+<p><a href=/privacy_policy.html>Privacy policy</a></p>
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+<script>$(function(){$('table').addClass('table table-striped')})</script>
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+</html>
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+<!doctype html><html lang=en>
+<head>
+<meta charset=utf-8>
+<meta http-equiv=x-ua-compatible content="IE=edge">
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+<meta name=description content>
+<meta name=author content>
+<link rel=icon href=/favicon.ico>
+<base href=https://kyuubi.apache.org>
+<title>Apache Kyuubi(Incubating) - Multi-tenant Thrift JDBC/ODBC server</title>
+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css integrity=sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u crossorigin=anonymous>
+<link rel=stylesheet href=https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css integrity=sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp crossorigin=anonymous>
+<link rel=stylesheet href=/css/kyuubi.css>
+</head>
+<body>
+<nav class="navbar navbar-inverse navbar-fixed-top">
+<div class=container>
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+<span class=sr-only>Toggle navigation</span>
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+<a class=navbar-brand href=/> Apache Kyuubi</a>
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+<div id=navbar class="navbar-collapse collapse">
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+<li><a href=releases.html>Download</a></li>
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+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Community <span class=caret></span></a>
+<ul class=dropdown-menu>
+<li><a href=/contributing.html>Contributing to kyuubi</a></li>
+<li><a href=/improvement-proposals.html>Improvement proposals (KPIP)</a></li>
+<li><a href=/issue_tracking.html>Issue Tracking</a></li>
+<li><a href=/mailing_lists.html>Mailing lists</a></li>
+</ul>
+</li>
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+<a href=# class=dropdown-toggle data-toggle=dropdown role=button aria-haspopup=true aria-expanded=false>Development <span class=caret></span></a>
+<ul class=dropdown-menu>
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+<ul class=dropdown-menu>
+<li><a href=https://www.apache.org/foundation/sponsorship.html>Sponsorship</a></li>
+<li><a href=https://www.apache.org/foundation/thanks.html>Thanks</a></li>
+</ul>
+</li>
+</ul>
+<ul class="nav navbar-nav navbar-right">
+<li>
+<a href=https://www.apache.org/>Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden=true></span></a>
+</li>
+</ul>
+</div>
+</div>
+</nav>
+<div class=container>
+<h1>Kyuubi Project Improvement Proposals (KPIP)</h1>
+<p>The purpose of a KBIP is to inform and involve the user community in significant improvements to the Kyuubi codebase throughout the development process to increase user needs.</p>
+<p>KBIPs should be used for significant user-facing or cross-cutting changes, not minor incremental improvements. When in doubt, if a committer thinks a change needs a KBIP, it does.</p>
+<h2 id=what-is-a-kbip>What is a KBIP?</h2>
+<p>A KBIP is similar to a product requirement document commonly used in product management.</p>
+<p>A KBIP:</p>
+<ul>
+<li>Is a ticket labeled “KBIP” proposing a major improvement or change to Kyuubi</li>
+<li>Follows the template defined below</li>
+<li>Includes discussions on the ticket about the proposal</li>
+</ul>
+<h2 id=who>Who?</h2>
+<p>Any <strong>community member</strong> can help by discussing whether a KBIP is likely to meet their needs and propose KBIPs.</p>
+<p><strong>Contributors</strong> can help by discussing whether a KBIP is likely to be technically feasible.</p>
+<p><strong>Committers</strong> can help by discussing whether a KBIP aligns with long-term project goals, and by shepherding KBIPs.</p>
+<p><strong>KBIP Author</strong> is any community member who authors a KBIP and is committed to pushing the change through the entire process. KBIP authorship can be transferred.</p>
+<p><strong>KBIP Shepherd</strong> is a PMC member who is committed to shepherding the proposed change throughout the entire process. Although the shepherd can delegate or work with other committers in the development process, the shepherd is ultimately responsible for the success or failure of the KBIP. Responsibilities of the shepherd include, but are not limited to:</p>
+<ul>
+<li>Be the advocate for the proposed change</li>
+<li>Help push forward on design and achieve consensus among key stakeholders</li>
+<li>Review code changes, making sure the change follows project standards</li>
+<li>Get feedback from users and iterate on the design & implementation</li>
+<li>Uphold the quality of the changes, including verifying whether the changes satisfy the goal of the KBIP and are absent of critical bugs before releasing them</li>
+</ul>
+<h2 id=kbip-process>KBIP Process</h2>
+<h3 id=proposing-a-kbip>Proposing a KBIP</h3>
+<p>Anyone may propose a KBIP, using the document template below. Please only submit a KBIP if you are willing to help, at least with discussion.</p>
+<p>If a KBIP is too small or incremental and should have been done through the normal JIRA process, a committer should remove the KBIP label.</p>
+<h3 id=kbip-document-template>KBIP Document Template</h3>
+<p>A KBIP document is a short document with a few questions, inspired by the Heilmeier Catechism:</p>
+<ul>
+<li>
+<p>Q1. What are you trying to do? Articulate your objectives using absolutely no jargon.</p>
+</li>
+<li>
+<p>Q2. What problem is this proposal NOT designed to solve?</p>
+</li>
+<li>
+<p>Q3. How is it done today, and what are the limits of current practice?</p>
+</li>
+<li>
+<p>Q4. What is new in your approach, and why do you think it will be successful?</p>
+</li>
+<li>
+<p>Q5. Who cares? If you are successful, what difference will it make?</p>
+</li>
+<li>
+<p>Q6. What are the risks?</p>
+</li>
+<li>
+<p>Q7. How long will it take?</p>
+</li>
+<li>
+<p>Q8. What are the mid-term and final “exams” to check for success?</p>
+</li>
+<li>
+<p>Appendix A. Proposed API Changes. Optional section defining APIs changes, if any. Backward and forward compatibility must be taken into account.</p>
+</li>
+<li>
+<p>Appendix B. Optional Design Sketch: How are the goals going to be accomplished? Give sufficient technical detail to allow a contributor to judge whether it&rsquo;s likely to be feasible. Note that this is not a full design document.</p>
+</li>
+<li>
+<p>Appendix C. Optional Rejected Designs: What alternatives were considered? Why were they rejected? If no alternatives have been considered, the problem needs more thought.</p>
+</li>
+</ul>
+<h3 id=discussing-a-kbip>Discussing a KBIP</h3>
+<p>All discussions of a KBIP should take place in a public forum, preferably the discussion attached to the ticket. Any discussion that happen offline should be made available online for the public via meeting notes summarizing the discussions.</p>
+<h3 id=implementing-a-kbip>Implementing a KBIP</h3>
+<p>Implementation should take place via the <a href=contributing.html>contribution guidelines</a>. Changes that require KBIPs typically also require design documents to be written and reviewed.</p>
+</div>
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