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Ville Tuulos
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@@ -14,6 +14,7 @@ Background | |
intro | ||
overview | ||
FAQ <faq> | ||
releases | ||
glossary | ||
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Getting started | ||
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Release notes | ||
============= | ||
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Disco 0.2 (April 7th 2009) | ||
-------------------------- | ||
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New features | ||
'''''''''''' | ||
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- :ref:`oob`: A mechanism to produce auxiliary results in map/reduce tasks. | ||
- Map writers, reduce readers and writers (see :meth:`disco.core.Disco.new_job`): Support for custom result formats and internal protocols. | ||
- Support for arbitrary output types: :ref:`outputtypes`. | ||
- Custom task initialization functions: Ssee *map_init* and *reduce_init* in :meth:`disco.core.Disco.new_job`. | ||
- Jobs without inputs i.e. generator maps: See the `raw:https://` protocol in :meth:`disco.core.Disco.new_job`. | ||
- Reduces without maps for efficient join and merge operations: See :ref:`reduceonly`. | ||
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Bugfixes | ||
'''''''' | ||
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- ``chunked = false`` mode produced incorrect input files for the reduce phase (commit db718eb6) | ||
- Shell enabled for the disco master process (bug #7, commit 7944e4c8) | ||
- Added warning about unknown parameters in ``new_job()`` (bug #8, commit db707e7d) | ||
- Fix for sending invalid configuration data (bug #1, commit bea70dd4) | ||
- Fixed missing ``msg``, ``err`` and ``data_err`` functions (commit e99a406d) | ||
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