Metadata-Version: 2.1
Name: elastic2-doc-manager-transaction
Version: 1.1.5
Summary: es2 for mongo-connector
Home-page: https://github.com/AmrAdelKhalil/elastic2-doc-manager
Author: Amr Adel
Author-email: amradelkhalil@gmail.com
Maintainer: mongodb
License: UNKNOWN
Keywords: mongo-connector,mongodb,elastic,elasticsearch
Platform: any
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Database
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Operating System :: Unix
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: POSIX
Requires-Python: >=3.4
Provides-Extra: aws
Provides-Extra: elastic2
Provides-Extra: elastic5
License-File: LICENSE

====================
elastic2-doc-manager
====================

The mongo-connector project originated as a MongoDB mongo-labs
project and is now community-maintained under the custody of YouGov, Plc.

.. image:: https://travis-ci.org/yougov/elastic2-doc-manager.svg?branch=master
   :alt: View build status
   :target: https://travis-ci.org/yougov/elastic2-doc-manager

Getting Started
===============

This package is a document manager for
`mongo-connector <https://github.com/yougov/mongo-connector>`_ that
targets Elasticsearch versions 2.x and 5.x -- don't let the name fool you!
For information on running mongo-connector with Elasticsearch, please see the
`MongoConnector Usage with Elasticsearch
<https://github.com/yougov/mongo-connector/wiki/Usage%20with%20ElasticSearch>`_
wiki page.

Installation
============

The installation of the elastic2-doc-manager depends on which version of
Elasticsearch you are targeting.

Elasticsearch 1.x
-----------------

This is the document manager for Elasticsearch 2.x and 5.x. If you
want to target Elasticsearch 1.x, please install the
`elastic-doc-manager <https://github.com/yougov/elastic-doc-manager>`_.

Elasticsearch 2.x
-----------------

For use with an Elasticsearch 2.x server, install with
`pip <https://pypi.python.org/pypi/pip>`__::

  pip install 'elastic2-doc-manager[elastic2]'

Elasticsearch 5.x
-----------------

For use with an Elasticsearch 5.x server, install with::

  pip install 'elastic2-doc-manager[elastic5]'

.. note:: Version 0.3.0 added support for Elasticsearch 5.x.


Amazon Elasticsearch Service
----------------------------

To use with Amazon Elasticsearch Service, you must install the required AWS
dependencies along with the version of Elasticsearch::

  pip install 'elastic2-doc-manager[elastic2,aws]'


Development
-----------

You can also install the development version of elastic2-doc-manager
manually::

  git clone https://github.com/yougov/elastic2-doc-manager.git
  pip install -e './elastic2-doc-manager[elastic2]'

You may have to run ``pip`` with ``sudo``, depending on where you're
installing and what privileges you have.

note:: Please note that before mongo-connector version 2.2.2, the elastic
doc manager was packaged with mongo-connector and only supported
Elasticsearch 1.x.

Running the tests
-----------------
Requirements
~~~~~~~~~~~~

1. Copy of the Elastic 2.x Document Manager Github repository

  The tests are not included in the package from PyPI and can only be acquired
  by cloning this repository on Github::

      git clone https://github.com/yougov/elastic2-doc-manager

2. Tox

  Install `tox <https://pypi.org/project/tox>`_.

2. Environment variables

  There are a few influential environment variables that affect the tests. These are
  defined in the tox.ini.

All the tests live in the `tests` directory.

Running tests on the command-line
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

While the tests take care of setting up and tearing down MongoDB clusters on
their own, make sure to start Elasticsearch before doing a full test run!

You can run all the tests with one command (this works in all supported Python versions)::

  tox

Error messages
~~~~~~~~~~~~~~

Some of the tests are meant to generate lots of ``ERROR``-level log messages,
especially the rollback tests. mongo-connector logs exceptions it encounters
while iterating the cursor in the oplog, so we see these in the console output
while MongoDB clusters are being torn apart in the tests. As long as all the
tests pass with an `OK` message, all is well.


