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Project Description

zktools is a package of tools implementing higher level constructs using Apache Zookeeper.

It currently provides:

  • Configuration - Zookeeper Configuration Helpers to store and load configuration information stored in Zookeeper nodes.
  • Locks - A Zookeeper lock with support for non-blocking acquire, modeled on Python’s Lock objects that also includes a Revocable Shared Locks with Freaking Laser Beams described in the Zookeeper Recipe’s.

See the full docs for more information.

License

zktools is offered under the MPL license.

Authors

zktools is made available by the Mozilla Foundation.

Changelog

0.2.1 (02/16/2012)

  • Fixed packaging bug.

0.2 (02/03/2012)

Changes

  • Added context manager return to lock to allow use of the ‘with’ statement.
  • Refactored to use zc.zk ZooKeeper library for higher level Zookeeper abstraction with automatic watch re-establishment.

Features

  • Node object to retrieve ZNode data from Zookeeper and keep it up to date.
  • Node objects can have data and children subscribers.
  • NodeDict object that maps a shallow tree (one level of children) into a dict-like object.

Backward Incompatibilities

  • SharedZkLock has been refactored into ZkWriteLock and ZkReadLock.
  • revoked is a property of Locks, not a method.
  • ZkConnection is gone, lock objects, ZkNode, and ZkNodeDict all expect zc.zk ZooKeeper instances.

0.1 (11/22/2011)

Features

  • Lock implementation, with revokable shared locks.
  • Zookeeper connection object with automatic reconnect.
Release History

Release History

0.2.1

This version

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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0.2

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TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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0.1

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
zktools-0.2.1.tar.gz (193.6 kB) Copy SHA256 Checksum SHA256 Source Feb 16, 2012

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