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Add 0.159 release notes
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electrum committed Dec 2, 2016
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1 change: 1 addition & 0 deletions presto-docs/src/main/sphinx/release.rst
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Expand Up @@ -5,6 +5,7 @@ Release Notes
.. toctree::
:maxdepth: 1

release/release-0.159
release/release-0.158
release/release-0.157.1
release/release-0.157
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15 changes: 15 additions & 0 deletions presto-docs/src/main/sphinx/release/release-0.159.rst
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=============
Release 0.159
=============

General Changes
---------------

* Improve predicate performance for ``JOIN`` queries.

Hive Changes
------------

* Optimize filtering of partition names to reduce object creation.
* Add limit on the number of partitions that can potentially be read per table scan.
This limit is configured using ``hive.max-partitions-per-scan`` and defaults to 100,000.

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