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authorAlex Gorrod <alexg@wiredtiger.com>2014-03-04 15:57:21 +1100
committerAlex Gorrod <alexg@wiredtiger.com>2014-03-04 15:57:21 +1100
commit4deb7b35e421150a6d92ba3c197eab438b63cef7 (patch)
tree73f63490811959378dd453de3a3d00d4e1ca334c /NEWS
parent327ba5bbbd80410eea320cdeaa944c549aec8a43 (diff)
downloadmongo-4deb7b35e421150a6d92ba3c197eab438b63cef7.tar.gz
Cut release 2.1.12.1.1
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+WiredTiger release 2.1.1, 2014-03-04
+------------------------------------
+
+The WiredTiger 2.1.1 release contains new features, performance enhancements
+and bug fixes. Significant changes include:
+
+Fix a bug where a page could be marked clean when it contained uncommitted
+changes. This bug could cause undefined behavior in transaction rollback
+under load.
+
+Fix a bug with shared caches when rebalancing between connections.
+
+Add a new public API to WiredTiger that provides the ability to parse
+WiredTiger compatible configuration strings. See the upgrading documentation
+for further information. [#873]
+
+A number of performance enhancements to the LSM implementation, particularly
+for long running workloads.
+
+A number of performance enhancements and bug fixes to cache eviction code.
+
+Add an option to use direct I/O when reading from checkpoints. To enabled
+the functionality add "direct_io=[checkpoint]" to your wiredtiger_open
+configuration string. [#847]
+
+
WiredTiger release 2.1.0, 2014-02-04
------------------------------------