update release notes for config changes

Patch by eevans for CASSANDRA-658

git-svn-id: https://svn.apache.org/repos/asf/incubator/cassandra/trunk@896909 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Eric Evans 2010-01-07 15:54:41 +00:00
parent 7b76180c77
commit b074955936
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0.6.0
=====
0. Configuraton:
- MemtableSizeInMB has been replaced by MemtableThroughputInMB which
triggers a memtable flush when the specified amount of data has
been written, including overwrites.
- MemtableObjectCountInMillions has been replaced by the
MemtableOperationsInMillions directive which causes a memtable flush
to occur after the specified number of operations.
- Like MemtableSizeInMB, BinaryMemtableSizeInMB has been replaced by
BinaryMemtableThroughputInMB.
0.5.0
=====
0. The commitlog format has changed (but sstable format has not).