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From jbel...@apache.org
Subject svn commit: r1097135 - in /cassandra/branches/cassandra-0.8: CHANGES.txt NEWS.txt
Date Wed, 27 Apr 2011 15:01:56 GMT
Author: jbellis
Date: Wed Apr 27 15:01:56 2011
New Revision: 1097135

URL: http://svn.apache.org/viewvc?rev=1097135&view=rev
Log:
update NEWS, CHANGES for #2006

Modified:
    cassandra/branches/cassandra-0.8/CHANGES.txt
    cassandra/branches/cassandra-0.8/NEWS.txt

Modified: cassandra/branches/cassandra-0.8/CHANGES.txt
URL: http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.8/CHANGES.txt?rev=1097135&r1=1097134&r2=1097135&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.8/CHANGES.txt (original)
+++ cassandra/branches/cassandra-0.8/CHANGES.txt Wed Apr 27 15:01:56 2011
@@ -33,6 +33,7 @@
  * compaction throttling (CASSANDRA-2156)
  * cli no longer divides read_repair_chance by 100 (CASSANDRA-2458)
  * made CompactionInfo.getTaskType return an enum (CASSANDRA-2482)
+ * add a server-wide cap on measured memtable memory usage (CASSANDRA-2006)
 
 
 0.7.5

Modified: cassandra/branches/cassandra-0.8/NEWS.txt
URL: http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.8/NEWS.txt?rev=1097135&r1=1097134&r2=1097135&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.8/NEWS.txt (original)
+++ cassandra/branches/cassandra-0.8/NEWS.txt Wed Apr 27 15:01:56 2011
@@ -26,6 +26,12 @@ Features
     - compaction multithreading and rate-limiting; see 
       'compaction_multithreading' and 'compaction_throughput_mb_per_sec' in
       cassandra.yaml
+    - cassandra will limit total memtable memory usage to 1/3 of the heap
+      by default.  This can be ajusted or disabled with the 
+      memtable_total_space_in_mb option.  The old per-ColumnFamily
+      throughput, operations, and age settings are still respected but
+      will be removed in a future major release once we are satisfied that
+      memtable_total_space_in_mb works adequately.
 
 Other
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