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Posted to commits@spark.apache.org by sr...@apache.org on 2017/03/12 09:17:14 UTC
[2/2] spark-website git commit: add Spark Project Improvement
Proposals doc
add Spark Project Improvement Proposals doc
Project: http://git-wip-us.apache.org/repos/asf/spark-website/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark-website/commit/39838046
Tree: http://git-wip-us.apache.org/repos/asf/spark-website/tree/39838046
Diff: http://git-wip-us.apache.org/repos/asf/spark-website/diff/39838046
Branch: refs/heads/asf-site
Commit: 39838046c1f2cc0c3e00bd08f5130af6f9798aed
Parents: c1b9ad3
Author: cody koeninger <co...@koeninger.org>
Authored: Fri Mar 10 13:31:58 2017 -0600
Committer: cody koeninger <co...@koeninger.org>
Committed: Fri Mar 10 13:31:58 2017 -0600
----------------------------------------------------------------------
_layouts/global.html | 1 +
improvement-proposals.md | 91 ++++++
site/committers.html | 1 +
site/community.html | 1 +
site/contributing.html | 1 +
site/developer-tools.html | 1 +
site/documentation.html | 1 +
site/downloads.html | 1 +
site/examples.html | 1 +
site/faq.html | 1 +
site/graphx/index.html | 1 +
site/improvement-proposals.html | 295 +++++++++++++++++++
site/index.html | 1 +
site/mailing-lists.html | 1 +
site/mllib/index.html | 1 +
site/news/amp-camp-2013-registration-ope.html | 1 +
.../news/announcing-the-first-spark-summit.html | 1 +
.../news/fourth-spark-screencast-published.html | 1 +
site/news/index.html | 1 +
site/news/nsdi-paper.html | 1 +
site/news/one-month-to-spark-summit-2015.html | 1 +
.../proposals-open-for-spark-summit-east.html | 1 +
...registration-open-for-spark-summit-east.html | 1 +
.../news/run-spark-and-shark-on-amazon-emr.html | 1 +
site/news/spark-0-6-1-and-0-5-2-released.html | 1 +
site/news/spark-0-6-2-released.html | 1 +
site/news/spark-0-7-0-released.html | 1 +
site/news/spark-0-7-2-released.html | 1 +
site/news/spark-0-7-3-released.html | 1 +
site/news/spark-0-8-0-released.html | 1 +
site/news/spark-0-8-1-released.html | 1 +
site/news/spark-0-9-0-released.html | 1 +
site/news/spark-0-9-1-released.html | 1 +
site/news/spark-0-9-2-released.html | 1 +
site/news/spark-1-0-0-released.html | 1 +
site/news/spark-1-0-1-released.html | 1 +
site/news/spark-1-0-2-released.html | 1 +
site/news/spark-1-1-0-released.html | 1 +
site/news/spark-1-1-1-released.html | 1 +
site/news/spark-1-2-0-released.html | 1 +
site/news/spark-1-2-1-released.html | 1 +
site/news/spark-1-2-2-released.html | 1 +
site/news/spark-1-3-0-released.html | 1 +
site/news/spark-1-4-0-released.html | 1 +
site/news/spark-1-4-1-released.html | 1 +
site/news/spark-1-5-0-released.html | 1 +
site/news/spark-1-5-1-released.html | 1 +
site/news/spark-1-5-2-released.html | 1 +
site/news/spark-1-6-0-released.html | 1 +
site/news/spark-1-6-1-released.html | 1 +
site/news/spark-1-6-2-released.html | 1 +
site/news/spark-1-6-3-released.html | 1 +
site/news/spark-2-0-0-released.html | 1 +
site/news/spark-2-0-1-released.html | 1 +
site/news/spark-2-0-2-released.html | 1 +
site/news/spark-2-1-0-released.html | 1 +
site/news/spark-2.0.0-preview.html | 1 +
.../spark-accepted-into-apache-incubator.html | 1 +
site/news/spark-and-shark-in-the-news.html | 1 +
site/news/spark-becomes-tlp.html | 1 +
site/news/spark-featured-in-wired.html | 1 +
.../spark-mailing-lists-moving-to-apache.html | 1 +
site/news/spark-meetups.html | 1 +
site/news/spark-screencasts-published.html | 1 +
site/news/spark-summit-2013-is-a-wrap.html | 1 +
site/news/spark-summit-2014-videos-posted.html | 1 +
site/news/spark-summit-2015-videos-posted.html | 1 +
site/news/spark-summit-agenda-posted.html | 1 +
.../spark-summit-east-2015-videos-posted.html | 1 +
.../spark-summit-east-2016-cfp-closing.html | 1 +
.../spark-summit-east-2017-agenda-posted.html | 1 +
site/news/spark-summit-east-agenda-posted.html | 1 +
.../news/spark-summit-europe-agenda-posted.html | 1 +
site/news/spark-summit-europe.html | 1 +
.../spark-summit-june-2016-agenda-posted.html | 1 +
site/news/spark-tips-from-quantifind.html | 1 +
.../spark-user-survey-and-powered-by-page.html | 1 +
site/news/spark-version-0-6-0-released.html | 1 +
.../spark-wins-cloudsort-100tb-benchmark.html | 1 +
...-wins-daytona-gray-sort-100tb-benchmark.html | 1 +
.../strata-exercises-now-available-online.html | 1 +
.../news/submit-talks-to-spark-summit-2014.html | 1 +
.../news/submit-talks-to-spark-summit-2016.html | 1 +
.../submit-talks-to-spark-summit-east-2016.html | 1 +
.../submit-talks-to-spark-summit-eu-2016.html | 1 +
site/news/two-weeks-to-spark-summit-2014.html | 1 +
...deo-from-first-spark-development-meetup.html | 1 +
site/powered-by.html | 1 +
site/release-process.html | 1 +
site/releases/spark-release-0-3.html | 1 +
site/releases/spark-release-0-5-0.html | 1 +
site/releases/spark-release-0-5-1.html | 1 +
site/releases/spark-release-0-5-2.html | 1 +
site/releases/spark-release-0-6-0.html | 1 +
site/releases/spark-release-0-6-1.html | 1 +
site/releases/spark-release-0-6-2.html | 1 +
site/releases/spark-release-0-7-0.html | 1 +
site/releases/spark-release-0-7-2.html | 1 +
site/releases/spark-release-0-7-3.html | 1 +
site/releases/spark-release-0-8-0.html | 1 +
site/releases/spark-release-0-8-1.html | 1 +
site/releases/spark-release-0-9-0.html | 1 +
site/releases/spark-release-0-9-1.html | 1 +
site/releases/spark-release-0-9-2.html | 1 +
site/releases/spark-release-1-0-0.html | 1 +
site/releases/spark-release-1-0-1.html | 1 +
site/releases/spark-release-1-0-2.html | 1 +
site/releases/spark-release-1-1-0.html | 1 +
site/releases/spark-release-1-1-1.html | 1 +
site/releases/spark-release-1-2-0.html | 1 +
site/releases/spark-release-1-2-1.html | 1 +
site/releases/spark-release-1-2-2.html | 1 +
site/releases/spark-release-1-3-0.html | 1 +
site/releases/spark-release-1-3-1.html | 1 +
site/releases/spark-release-1-4-0.html | 1 +
site/releases/spark-release-1-4-1.html | 1 +
site/releases/spark-release-1-5-0.html | 1 +
site/releases/spark-release-1-5-1.html | 1 +
site/releases/spark-release-1-5-2.html | 1 +
site/releases/spark-release-1-6-0.html | 1 +
site/releases/spark-release-1-6-1.html | 1 +
site/releases/spark-release-1-6-2.html | 1 +
site/releases/spark-release-1-6-3.html | 1 +
site/releases/spark-release-2-0-0.html | 1 +
site/releases/spark-release-2-0-1.html | 1 +
site/releases/spark-release-2-0-2.html | 1 +
site/releases/spark-release-2-1-0.html | 1 +
site/research.html | 1 +
site/screencasts/1-first-steps-with-spark.html | 1 +
.../2-spark-documentation-overview.html | 1 +
.../3-transformations-and-caching.html | 1 +
.../4-a-standalone-job-in-spark.html | 1 +
site/screencasts/index.html | 1 +
site/sitemap.xml | 16 +-
site/sql/index.html | 1 +
site/streaming/index.html | 1 +
site/third-party-projects.html | 1 +
site/trademarks.html | 1 +
site/versioning-policy.html | 1 +
139 files changed, 532 insertions(+), 6 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/_layouts/global.html
----------------------------------------------------------------------
diff --git a/_layouts/global.html b/_layouts/global.html
index 099454f..9c1afe3 100644
--- a/_layouts/global.html
+++ b/_layouts/global.html
@@ -134,6 +134,7 @@
<ul class="dropdown-menu">
<li><a href="{{site.baseurl}}/community.html">Mailing Lists & Resources</a></li>
<li><a href="{{site.baseurl}}/contributing.html">Contributing to Spark</a></li>
+ <li><a href="{{site.baseurl}}/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="{{site.baseurl}}/powered-by.html">Powered By</a></li>
<li><a href="{{site.baseurl}}/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/improvement-proposals.md
----------------------------------------------------------------------
diff --git a/improvement-proposals.md b/improvement-proposals.md
new file mode 100644
index 0000000..432f9c8
--- /dev/null
+++ b/improvement-proposals.md
@@ -0,0 +1,91 @@
+---
+layout: global
+title: Spark Project Improvement Proposals (SPIP)
+type: "page singular"
+navigation:
+ weight: 5
+ show: true
+---
+
+<h2>Spark Project Improvement Proposals (SPIP)</h2>
+
+The purpose of an SPIP is to inform and involve the user community in major improvements to the Spark codebase throughout the development process, to increase the likelihood that user needs are met.
+
+SPIPs should be used for significant user-facing or cross-cutting changes, not small incremental improvements. When in doubt, if a committer thinks a change needs an SPIP, it does.
+
+<h3>What is a SPIP?</h3>
+
+An SPIP is similar to a product requirement document commonly used in product management.
+
+An SPIP:
+
+- Is a JIRA ticket labeled \u201cSPIP\u201d proposing a major improvement or change to Spark
+- Follows the template defined below
+- Includes discussions on the JIRA ticket and dev@ list about the proposal
+
+<a href="https://issues.apache.org/jira/browse/SPARK-19904?jql=project%20%3D%20SPARK%20AND%20status%20in%20(Open%2C%20Reopened%2C%20%22In%20Progress%22)%20AND%20labels%20%3D%20SPIP%20ORDER%20BY%20createdDate%20DESC">Current SPIPs</a>
+
+<a href="https://issues.apache.org/jira/issues/?jql=project%20%3D%20SPARK%20AND%20status%20in%20(Resolved)%20AND%20labels%20%3D%20SPIP%20ORDER%20BY%20createdDate%20DESC">Past SPIPs</a>
+
+<h3>Who?</h3>
+
+Any <strong>community member</strong> can help by discussing whether an SPIP is likely to meet their needs, and by proposing SPIPs.
+
+<strong>Contributors</strong> can help by discussing whether an SPIP is likely to be technically feasible.
+
+<strong>Committers</strong> can help by discussing whether an SPIP aligns with long-term project goals, and by shepherding SPIPs.
+
+<strong>SPIP Author</strong> is any community member who authors a SPIP and is committed to pushing the change through the entire process. SPIP authorship can be transferred.
+
+<strong>SPIP 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 SPIP. Responsibilities of the shepherd include, but are not limited to:
+
+- Be the advocate for the proposed change
+- Help push forward on design and achieve consensus among key stakeholders
+- Review code changes, making sure the change follows project standards
+- Get feedback from users and iterate on the design & implementation
+- Uphold the quality of the changes, including verifying whether the changes satisfy the goal of the SPIP and are absent of critical bugs before releasing them
+
+<h3>SPIP Process</h3>
+<h4>Proposing an SPIP</h4>
+
+Anyone may propose an SPIP, using the template below. Please only submit an SPIP if you are willing to help, at least with discussion.
+
+After a SPIP is created, the author should email <a href="mailto:dev@spark.apache.org">dev@spark.apache.org</a> to notify the community of the SPIP, and discussions should ensue on the JIRA ticket.
+
+If an SPIP is too small or incremental and should have been done through the normal JIRA process, a committer should remove the SPIP label.
+
+
+<h4>Template for an SPIP</h4>
+
+<dl>
+<dt>Background and Motivation:</dt> <dd>What problem is this solving?</dd>
+
+<dt>Target Personas:</dt> <dd>Examples include data scientists, data engineers, library developers, devops. A single SPIP can have multiple target personas.</dd>
+
+<dt>Goals:</dt> <dd>What must this allow users to do, that they can't currently?</dd>
+
+<dt>Non-Goals:</dt> <dd>What problem is this proposal not designed to solve?</dd>
+
+<dt>Proposed API Changes:</dt> <dd>Optional section defining APIs changes, if any. Backward and forward compatibility must be taken into account.</dd>
+
+<dt>Optional Design Sketch:</dt> <dd>How are the goals going to be accomplished? Give sufficient technical detail to allow a contributor to judge whether it's likely to be feasible. This is not a full design document.</dd>
+
+<dt>Optional Rejected Designs:</dt> <dd>What alternatives were considered? Why were they rejected? If no alternatives have been considered, the problem needs more thought.</dd>
+</dl>
+
+<h4>Discussing an SPIP</h4>
+
+All discussion of an SPIP should take place in a public forum, preferably the discussion attached to the Jira. Any discussions that happen offline should be made available online for the public via meeting notes summarizing the discussions.
+
+During this discussion, one or more shepherds should be identified among PMC members.
+
+Once the discussion settles, the shepherd(s) should call for a vote on the SPIP moving forward on the dev@ list. The vote should be open for at least 72 hours and follows the typical Apache vote process and passes upon consensus (at least 3 +1 votes from PMC members and no -1 votes from PMC members). dev@ should be notified of the vote result.
+
+If there does not exist at least one PMC member that is committed to shepherding the change within a month, the SPIP is rejected.
+
+If a committer does not think a SPIP aligns with long-term project goals, or is not practical at the point of proposal, the committer should -1 the SPIP explicitly and give technical justifications.
+
+
+<h4>Implementing an SPIP</h4>
+
+Implementation should take place via the <a href="{{site.baseurl}}/contributing.html">standard process for code changes</a>. Changes that require SPIPs typically also require design documents to be written and reviewed.
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/committers.html
----------------------------------------------------------------------
diff --git a/site/committers.html b/site/committers.html
index f35f297..980fd43 100644
--- a/site/committers.html
+++ b/site/committers.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/community.html
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diff --git a/site/community.html b/site/community.html
index 9df9622..c0bfd43 100644
--- a/site/community.html
+++ b/site/community.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/contributing.html
----------------------------------------------------------------------
diff --git a/site/contributing.html b/site/contributing.html
index 7d74c22..78f228a 100644
--- a/site/contributing.html
+++ b/site/contributing.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/developer-tools.html
----------------------------------------------------------------------
diff --git a/site/developer-tools.html b/site/developer-tools.html
index 615adea..d09815d 100644
--- a/site/developer-tools.html
+++ b/site/developer-tools.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/documentation.html
----------------------------------------------------------------------
diff --git a/site/documentation.html b/site/documentation.html
index fb4b6b5..0ef7e76 100644
--- a/site/documentation.html
+++ b/site/documentation.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/downloads.html
----------------------------------------------------------------------
diff --git a/site/downloads.html b/site/downloads.html
index 343751d..5f18856 100644
--- a/site/downloads.html
+++ b/site/downloads.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/examples.html
----------------------------------------------------------------------
diff --git a/site/examples.html b/site/examples.html
index a19e263..229f8cd 100644
--- a/site/examples.html
+++ b/site/examples.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/faq.html
----------------------------------------------------------------------
diff --git a/site/faq.html b/site/faq.html
index 807803b..56f0e27 100644
--- a/site/faq.html
+++ b/site/faq.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/graphx/index.html
----------------------------------------------------------------------
diff --git a/site/graphx/index.html b/site/graphx/index.html
index 01a3cf9..4e1fe2e 100644
--- a/site/graphx/index.html
+++ b/site/graphx/index.html
@@ -122,6 +122,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/improvement-proposals.html
----------------------------------------------------------------------
diff --git a/site/improvement-proposals.html b/site/improvement-proposals.html
new file mode 100644
index 0000000..ac783d3
--- /dev/null
+++ b/site/improvement-proposals.html
@@ -0,0 +1,295 @@
+<!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=1.0">
+
+ <title>
+ Spark Project Improvement Proposals (SPIP) | Apache Spark
+
+ </title>
+
+
+
+
+
+ <!-- Bootstrap core CSS -->
+ <link href="/css/cerulean.min.css" rel="stylesheet">
+ <link href="/css/custom.css" rel="stylesheet">
+
+ <!-- Code highlighter CSS -->
+ <link href="/css/pygments-default.css" rel="stylesheet">
+
+ <script type="text/javascript">
+ <!-- Google Analytics initialization -->
+ var _gaq = _gaq || [];
+ _gaq.push(['_setAccount', 'UA-32518208-2']);
+ _gaq.push(['_trackPageview']);
+ (function() {
+ var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+ ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+ var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+ })();
+
+ <!-- Adds slight delay to links to allow async reporting -->
+ function trackOutboundLink(link, category, action) {
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+ } catch(err){}
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+ setTimeout(function() {
+ document.location.href = link.href;
+ }, 100);
+ }
+ </script>
+
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+
+<div class="masthead">
+
+ <p class="lead">
+ <a href="/">
+ <img src="/images/spark-logo-trademark.png"
+ style="height:100px; width:auto; vertical-align: bottom; margin-top: 20px;"></a><span class="tagline">
+ Lightning-fast cluster computing
+ </span>
+ </p>
+
+</div>
+
+<nav class="navbar navbar-default" role="navigation">
+ <!-- Brand and toggle get grouped for better mobile display -->
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+ data-target="#navbar-collapse-1">
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+ <div class="collapse navbar-collapse" id="navbar-collapse-1">
+ <ul class="nav navbar-nav">
+ <li><a href="/downloads.html">Download</a></li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">
+ Libraries <b class="caret"></b>
+ </a>
+ <ul class="dropdown-menu">
+ <li><a href="/sql/">SQL and DataFrames</a></li>
+ <li><a href="/streaming/">Spark Streaming</a></li>
+ <li><a href="/mllib/">MLlib (machine learning)</a></li>
+ <li><a href="/graphx/">GraphX (graph)</a></li>
+ <li class="divider"></li>
+ <li><a href="/third-party-projects.html">Third-Party Projects</a></li>
+ </ul>
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+ <li class="dropdown">
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+ Documentation <b class="caret"></b>
+ </a>
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+ <li><a href="/docs/latest/">Latest Release (Spark 2.1.0)</a></li>
+ <li><a href="/documentation.html">Older Versions and Other Resources</a></li>
+ <li><a href="/faq.html">Frequently Asked Questions</a></li>
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+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">
+ Community <b class="caret"></b>
+ </a>
+ <ul class="dropdown-menu">
+ <li><a href="/community.html">Mailing Lists & Resources</a></li>
+ <li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
+ <li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
+ <li><a href="/powered-by.html">Powered By</a></li>
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+ <li class="dropdown">
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+ Developers <b class="caret"></b>
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+ <li><a href="/developer-tools.html">Useful Developer Tools</a></li>
+ <li><a href="/versioning-policy.html">Versioning Policy</a></li>
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+ <ul class="nav navbar-nav navbar-right">
+ <li class="dropdown">
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+ <li><a href="http://www.apache.org/">Apache Homepage</a></li>
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+ <li><a href="http://www.apache.org/foundation/thanks.html">Thanks</a></li>
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+ <div class="col-md-3 col-md-push-9">
+ <div class="news" style="margin-bottom: 20px;">
+ <h5>Latest News</h5>
+ <ul class="list-unstyled">
+
+ <li><a href="/news/spark-summit-east-2017-agenda-posted.html">Spark Summit East (Feb 7-9th, 2017, Boston) agenda posted</a>
+ <span class="small">(Jan 04, 2017)</span></li>
+
+ <li><a href="/news/spark-2-1-0-released.html">Spark 2.1.0 released</a>
+ <span class="small">(Dec 28, 2016)</span></li>
+
+ <li><a href="/news/spark-wins-cloudsort-100tb-benchmark.html">Spark wins CloudSort Benchmark as the most efficient engine</a>
+ <span class="small">(Nov 15, 2016)</span></li>
+
+ <li><a href="/news/spark-2-0-2-released.html">Spark 2.0.2 released</a>
+ <span class="small">(Nov 14, 2016)</span></li>
+
+ </ul>
+ <p class="small" style="text-align: right;"><a href="/news/index.html">Archive</a></p>
+ </div>
+ <div class="hidden-xs hidden-sm">
+ <a href="/downloads.html" class="btn btn-success btn-lg btn-block" style="margin-bottom: 30px;">
+ Download Spark
+ </a>
+ <p style="font-size: 16px; font-weight: 500; color: #555;">
+ Built-in Libraries:
+ </p>
+ <ul class="list-none">
+ <li><a href="/sql/">SQL and DataFrames</a></li>
+ <li><a href="/streaming/">Spark Streaming</a></li>
+ <li><a href="/mllib/">MLlib (machine learning)</a></li>
+ <li><a href="/graphx/">GraphX (graph)</a></li>
+ </ul>
+ <a href="/third-party-projects.html">Third-Party Projects</a>
+ </div>
+ </div>
+
+ <div class="col-md-9 col-md-pull-3">
+ <h2>Spark Project Improvement Proposals (SPIP)</h2>
+
+<p>The purpose of an SPIP is to inform and involve the user community in major improvements to the Spark codebase throughout the development process, to increase the likelihood that user needs are met.</p>
+
+<p>SPIPs should be used for significant user-facing or cross-cutting changes, not small incremental improvements. When in doubt, if a committer thinks a change needs an SPIP, it does.</p>
+
+<h3>What is a SPIP?</h3>
+
+<p>An SPIP is similar to a product requirement document commonly used in product management.</p>
+
+<p>An SPIP:</p>
+
+<ul>
+ <li>Is a JIRA ticket labeled \u201cSPIP\u201d proposing a major improvement or change to Spark</li>
+ <li>Follows the template defined below</li>
+ <li>Includes discussions on the JIRA ticket and dev@ list about the proposal</li>
+</ul>
+
+<p><a href="https://issues.apache.org/jira/browse/SPARK-19904?jql=project%20%3D%20SPARK%20AND%20status%20in%20(Open%2C%20Reopened%2C%20%22In%20Progress%22)%20AND%20labels%20%3D%20SPIP%20ORDER%20BY%20createdDate%20DESC">Current SPIPs</a></p>
+
+<p><a href="https://issues.apache.org/jira/issues/?jql=project%20%3D%20SPARK%20AND%20status%20in%20(Resolved)%20AND%20labels%20%3D%20SPIP%20ORDER%20BY%20createdDate%20DESC">Past SPIPs</a></p>
+
+<h3>Who?</h3>
+
+<p>Any <strong>community member</strong> can help by discussing whether an SPIP is likely to meet their needs, and by proposing SPIPs.</p>
+
+<p><strong>Contributors</strong> can help by discussing whether an SPIP is likely to be technically feasible.</p>
+
+<p><strong>Committers</strong> can help by discussing whether an SPIP aligns with long-term project goals, and by shepherding SPIPs.</p>
+
+<p><strong>SPIP Author</strong> is any community member who authors a SPIP and is committed to pushing the change through the entire process. SPIP authorship can be transferred.</p>
+
+<p><strong>SPIP 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 SPIP. 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 SPIP and are absent of critical bugs before releasing them</li>
+</ul>
+
+<h3>SPIP Process</h3>
+<h4>Proposing an SPIP</h4>
+
+<p>Anyone may propose an SPIP, using the template below. Please only submit an SPIP if you are willing to help, at least with discussion.</p>
+
+<p>After a SPIP is created, the author should email <a href="mailto:dev@spark.apache.org">dev@spark.apache.org</a> to notify the community of the SPIP, and discussions should ensue on the JIRA ticket.</p>
+
+<p>If an SPIP is too small or incremental and should have been done through the normal JIRA process, a committer should remove the SPIP label.</p>
+
+<h4>Template for an SPIP</h4>
+
+<dl>
+<dt>Background and Motivation:</dt> <dd>What problem is this solving?</dd>
+
+<dt>Target Personas:</dt> <dd>Examples include data scientists, data engineers, library developers, devops. A single SPIP can have multiple target personas.</dd>
+
+<dt>Goals:</dt> <dd>What must this allow users to do, that they can't currently?</dd>
+
+<dt>Non-Goals:</dt> <dd>What problem is this proposal not designed to solve?</dd>
+
+<dt>Proposed API Changes:</dt> <dd>Optional section defining APIs changes, if any. Backward and forward compatibility must be taken into account.</dd>
+
+<dt>Optional Design Sketch:</dt> <dd>How are the goals going to be accomplished? Give sufficient technical detail to allow a contributor to judge whether it's likely to be feasible. This is not a full design document.</dd>
+
+<dt>Optional Rejected Designs:</dt> <dd>What alternatives were considered? Why were they rejected? If no alternatives have been considered, the problem needs more thought.</dd>
+</dl>
+
+<h4>Discussing an SPIP</h4>
+
+<p>All discussion of an SPIP should take place in a public forum, preferably the discussion attached to the Jira. Any discussions that happen offline should be made available online for the public via meeting notes summarizing the discussions.</p>
+
+<p>During this discussion, one or more shepherds should be identified among PMC members.</p>
+
+<p>Once the discussion settles, the shepherd(s) should call for a vote on the SPIP moving forward on the dev@ list. The vote should be open for at least 72 hours and follows the typical Apache vote process and passes upon consensus (at least 3 +1 votes from PMC members and no -1 votes from PMC members). dev@ should be notified of the vote result.</p>
+
+<p>If there does not exist at least one PMC member that is committed to shepherding the change within a month, the SPIP is rejected.</p>
+
+<p>If a committer does not think a SPIP aligns with long-term project goals, or is not practical at the point of proposal, the committer should -1 the SPIP explicitly and give technical justifications.</p>
+
+<h4>Implementing an SPIP</h4>
+
+<p>Implementation should take place via the <a href="/contributing.html">standard process for code changes</a>. Changes that require SPIPs typically also require design documents to be written and reviewed.</p>
+
+ </div>
+</div>
+
+
+
+<footer class="small">
+ <hr>
+ Apache Spark, Spark, Apache, and the Spark logo are <a href="/trademarks.html">trademarks</a> of
+ <a href="http://www.apache.org">The Apache Software Foundation</a>.
+</footer>
+
+</div>
+
+</body>
+</html>
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diff --git a/site/index.html b/site/index.html
index a3c59dd..e4669ef 100644
--- a/site/index.html
+++ b/site/index.html
@@ -121,6 +121,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
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diff --git a/site/mailing-lists.html b/site/mailing-lists.html
index b179d66..db88713 100644
--- a/site/mailing-lists.html
+++ b/site/mailing-lists.html
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<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/mllib/index.html
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diff --git a/site/mllib/index.html b/site/mllib/index.html
index cec5129..18b5cfb 100644
--- a/site/mllib/index.html
+++ b/site/mllib/index.html
@@ -122,6 +122,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
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diff --git a/site/news/amp-camp-2013-registration-ope.html b/site/news/amp-camp-2013-registration-ope.html
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--- a/site/news/amp-camp-2013-registration-ope.html
+++ b/site/news/amp-camp-2013-registration-ope.html
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<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
http://git-wip-us.apache.org/repos/asf/spark-website/blob/39838046/site/news/announcing-the-first-spark-summit.html
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diff --git a/site/news/announcing-the-first-spark-summit.html b/site/news/announcing-the-first-spark-summit.html
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--- a/site/news/announcing-the-first-spark-summit.html
+++ b/site/news/announcing-the-first-spark-summit.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
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diff --git a/site/news/fourth-spark-screencast-published.html b/site/news/fourth-spark-screencast-published.html
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--- a/site/news/fourth-spark-screencast-published.html
+++ b/site/news/fourth-spark-screencast-published.html
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<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
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diff --git a/site/news/index.html b/site/news/index.html
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--- a/site/news/index.html
+++ b/site/news/index.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
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--- a/site/news/nsdi-paper.html
+++ b/site/news/nsdi-paper.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
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+++ b/site/news/one-month-to-spark-summit-2015.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
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+++ b/site/news/proposals-open-for-spark-summit-east.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
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--- a/site/news/registration-open-for-spark-summit-east.html
+++ b/site/news/registration-open-for-spark-summit-east.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
<li><a href="/committers.html">Project Committers</a></li>
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+++ b/site/news/run-spark-and-shark-on-amazon-emr.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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diff --git a/site/news/spark-0-6-1-and-0-5-2-released.html b/site/news/spark-0-6-1-and-0-5-2-released.html
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+++ b/site/news/spark-0-6-1-and-0-5-2-released.html
@@ -119,6 +119,7 @@
<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<ul class="dropdown-menu">
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<ul class="dropdown-menu">
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
<li><a href="/powered-by.html">Powered By</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
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<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
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<ul class="dropdown-menu">
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<ul class="dropdown-menu">
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<li><a href="https://issues.apache.org/jira/browse/SPARK">Issue Tracker</a></li>
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<li><a href="/community.html">Mailing Lists & Resources</a></li>
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<ul class="dropdown-menu">
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<ul class="dropdown-menu">
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+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
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<ul class="dropdown-menu">
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<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
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<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
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<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
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<ul class="dropdown-menu">
<li><a href="/community.html">Mailing Lists & Resources</a></li>
<li><a href="/contributing.html">Contributing to Spark</a></li>
+ <li><a href="/improvement-proposals.html">Improvement Proposals (SPIP)</a></li>
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