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THIS IS A PROPOSED UPDATE TO THE HIVE BYLAWS. TEXT THAT IS PROPOSED TO BE REMOVED IS STRUCK THROUGH. TEXT THAT IS PROPOSED TO BE ADDED IS IN ITALICS BOLD ITALICS.

Table of Contents

This document defines the bylaws under which the Apache Hive project operates. It defines the roles and responsibilities of the project, who may vote, how voting works, how conflicts are resolved, etc.

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A committer who makes a sustained contribution to the project may be invited to become a member of the PMC. The form of contribution is not limited to code. It can also include code review, helping out users on the mailing lists, documentation, etc.

Branch Committers

Significant, pervasive features are often developed in a speculative branch of the repository. While the initiative is active the PMC may grant commit rights on the branch to its consistent contributors. Branch committers are responsible for shepherding their feature into an active release and do not cast binding votes or vetoes in the project. Release candidates may not be made from speculative branches nor may they be based on child branches of speculative branches. Unless stated otherwise branch committers are required to follow the the same rules as regular committers.

Submodule Committers

Submodule committers are committers who are responsible for maintenance of a particular submodule of Hive. Committers on submodules have access to and responsibility for a specified subset of Hive's source code repository. Committers on submodules may cast binding votes on any technical discussion regarding that submodule.

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All rules that apply to committers regarding transitioning to emeritus status, revocation of commit rights, and having a signed Individual Contributor License Agreement apply to submodule committers as well.

Release Manager

A Release Manager (RM) is a committer who volunteers to produce a Release Candidate according to HowToRelease. The RM shall publish a Release Plan on the dev@hive list stating the branch from which they intend to make a Release Candidate, at least one week before they do so. The RM is responsible for building consensus around the content of the Release Candidate, in order to achieve a successful Product Release vote.

Project Management Committee

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The chair of the PMC is appointed by the ASF board. The chair is an office holder of the Apache Software Foundation (VicePresident, Apache Hive) and has primary responsibility to the board for the management of the projects within the scope of the Hive PMC. The chair reports to the board quarterly on developments within the Hive project.

When the current chair of the PMC resigns, the PMC votes to recommend a new chair using lazy consensus, but the decision must be ratified by the Apache board.

The chair of the PMC is rotated annually. When the chair is rotated or if the current chair of the PMC resigns, the PMC votes to recommend a new chair using Single Transferable Vote (STV) voting. See http://wiki.apache.org/general/BoardVoting for specifics. The decision must be ratified by the Apache board.

Decision Making

Within the Hive project, different types of decisions require different forms of approval. For example, the previous section describes several decisions which require 'lazy consensus' approval. This section defines how voting is performed, the types of approvals, and which types of decision require which type of approval.

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Approval Type

Definition

Consensus

For this to pass, all voters with binding votes must vote and there can be no binding vetoes (-1). Consensus votes are rarely required due to the impracticality of getting all eligible voters to cast a vote.

Lazy Consensus

Lazy consensus requires 3 binding +1 votes and no binding vetoes.

Lazy Majority

A lazy majority vote requires 3 binding +1 votes and more binding +1 votes that -1 votes.

Lazy Approval

An action with lazy approval is implicitly allowed unless a -1 vote is received, at which time, depending on the type of action, either lazy majority or lazy consensus approval must be obtained.

2/3 Majority

Some actions require a 2/3 majority of active committers or PMC members to pass. Such actions typically affect the foundation of the project (e.g. adopting a new codebase to replace an existing product). The higher threshold is designed to ensure such changes are strongly supported. To pass this vote requires at least 2/3 of binding vote holders to vote +1.

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Vetoes

A valid, binding veto cannot be overruled. If a veto is cast, it must be accompanied by a valid reason explaining the reasons for the veto. The validity of a veto, if challenged, can be confirmed by anyone who has a binding vote. This does not necessarily signify agreement with the veto - merely that the veto is valid.

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user@hive3

Actions

Description

Approval

Binding Votes

Minimum Length

Mailing List

Code Change

A change made to a codebase of the project and committed by a committer. This includes source code, documentation, website content, etc.

one +1 from a committer who has not authored the patch followed by a Lazy approval (not counting the vote of the contributor), moving to lazy majority if a -1 is received

Active committers

1

JIRA (dev@hive.apache.org)

Release Plan

Defines the timetable and actions for a release. The plan also nominates a Release Manager.

Lazy majority

Active committers

37

user@hive.apache.org

Product Release

When a release of one of the project's products is ready, a vote is required to accept the release as an official release of the project.

Lazy Majority

Active PMC members

3

7

user@hive.apache.org

New Speculative BranchWhen a new speculative branch is proposed for the project.Lazy consensusActive PMC members7dev@hive.apache.org

Adoption of New Codebase

When the codebase for an existing, released product is to be replaced with an alternative codebase. If such a vote fails to gain approval, the existing code base will continue. This also covers the creation of new sub-projects and submodules within the project.

2/3 majority

Active PMC members

67

dev@hive.apache.org

New Committer

When a new committer is proposed for the project.

Lazy consensus

Active PMC members

7

private@hive.apache.org

New Branch Committer

When a branch committer is proposed for the project.

Lazy consensusActive PMC members7private@hive.apache.org

New PMC Member

When a committer is proposed for the PMC.

Lazy consensus

Active PMC members

37

private@hive.apache.org

Committer Removal

When removal of commit privileges is sought.
Note: Such actions will also be referred to the ASF board by the PMC chair.

Consensus

Active PMC members (excluding the committer in question if a member of the PMC).

67

private@hive.apache.org

PMC Member Removal

When removal of a PMC member is sought.
Note: Such actions will also be referred to the ASF board by the PMC chair.

Consensus

Active PMC members (excluding the member in question).6

7

private@hive.apache.org

Branch Committer RemovalWhen removal of commit privileges is sought. Branch committer privileges will be automatically revoked when a branch is merged to mainline or the branch becomes inactive.Lazy consensusActive PMC members7private@hive.apache.org

Modifying Bylaws

Modifying this document.

2/3 majority

Active PMC members

67

user@hive.apache.org