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From jbel...@apache.org
Subject svn commit: r1160446 - in /cassandra/branches/cassandra-0.8: ./ contrib/ interface/thrift/gen-java/org/apache/cassandra/thrift/ src/java/org/apache/cassandra/db/compaction/
Date Mon, 22 Aug 2011 21:32:36 GMT
Author: jbellis
Date: Mon Aug 22 21:32:35 2011
New Revision: 1160446

URL: http://svn.apache.org/viewvc?rev=1160446&view=rev
Log:
merge from 0.7

Modified:
    cassandra/branches/cassandra-0.8/   (props changed)
    cassandra/branches/cassandra-0.8/CHANGES.txt
    cassandra/branches/cassandra-0.8/contrib/   (props changed)
    cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java
  (props changed)
    cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/Column.java
  (props changed)
    cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/InvalidRequestException.java
  (props changed)
    cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/NotFoundException.java
  (props changed)
    cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/SuperColumn.java
  (props changed)
    cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/compaction/CompactionManager.java

Propchange: cassandra/branches/cassandra-0.8/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Aug 22 21:32:35 2011
@@ -1,5 +1,5 @@
 /cassandra/branches/cassandra-0.6:922689-1052356,1052358-1053452,1053454,1053456-1131291
-/cassandra/branches/cassandra-0.7:1026516-1159807
+/cassandra/branches/cassandra-0.7:1026516-1160444
 /cassandra/branches/cassandra-0.7.0:1053690-1055654
 /cassandra/branches/cassandra-0.8:1090934-1125013,1125041
 /cassandra/branches/cassandra-0.8.0:1125021-1130369

Modified: cassandra/branches/cassandra-0.8/CHANGES.txt
URL: http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.8/CHANGES.txt?rev=1160446&r1=1160445&r2=1160446&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.8/CHANGES.txt (original)
+++ cassandra/branches/cassandra-0.8/CHANGES.txt Mon Aug 22 21:32:35 2011
@@ -24,6 +24,8 @@
     has not (CASSANDRA-2388)
  * fix dynamic snitch ignoring nodes when read_repair_chance is zero
    (CASSANDRA-2662)
+ * avoid retaining references to dropped CFS objects in 
+   CompactionManager.estimatedCompactions (CASSANDRA-2708)
 
 
 0.8.4

Propchange: cassandra/branches/cassandra-0.8/contrib/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Aug 22 21:32:35 2011
@@ -1,5 +1,5 @@
 /cassandra/branches/cassandra-0.6/contrib:922689-1052356,1052358-1053452,1053454,1053456-1068009
-/cassandra/branches/cassandra-0.7/contrib:1026516-1159807
+/cassandra/branches/cassandra-0.7/contrib:1026516-1160444
 /cassandra/branches/cassandra-0.7.0/contrib:1053690-1055654
 /cassandra/branches/cassandra-0.8/contrib:1090934-1125013,1125041
 /cassandra/branches/cassandra-0.8.0/contrib:1125021-1130369

Propchange: cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Aug 22 21:32:35 2011
@@ -1,5 +1,5 @@
 /cassandra/branches/cassandra-0.6/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java:922689-1052356,1052358-1053452,1053454,1053456-1131291
-/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java:1026516-1159807
+/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java:1026516-1160444
 /cassandra/branches/cassandra-0.7.0/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java:1053690-1055654
 /cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java:1090934-1125013,1125041
 /cassandra/branches/cassandra-0.8.0/interface/thrift/gen-java/org/apache/cassandra/thrift/Cassandra.java:1125021-1130369

Propchange: cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/Column.java
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Aug 22 21:32:35 2011
@@ -1,5 +1,5 @@
 /cassandra/branches/cassandra-0.6/interface/thrift/gen-java/org/apache/cassandra/thrift/Column.java:922689-1052356,1052358-1053452,1053454,1053456-1131291
-/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/Column.java:1026516-1159807
+/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/Column.java:1026516-1160444
 /cassandra/branches/cassandra-0.7.0/interface/thrift/gen-java/org/apache/cassandra/thrift/Column.java:1053690-1055654
 /cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/Column.java:1090934-1125013,1125041
 /cassandra/branches/cassandra-0.8.0/interface/thrift/gen-java/org/apache/cassandra/thrift/Column.java:1125021-1130369

Propchange: cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/InvalidRequestException.java
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Aug 22 21:32:35 2011
@@ -1,5 +1,5 @@
 /cassandra/branches/cassandra-0.6/interface/thrift/gen-java/org/apache/cassandra/thrift/InvalidRequestException.java:922689-1052356,1052358-1053452,1053454,1053456-1131291
-/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/InvalidRequestException.java:1026516-1159807
+/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/InvalidRequestException.java:1026516-1160444
 /cassandra/branches/cassandra-0.7.0/interface/thrift/gen-java/org/apache/cassandra/thrift/InvalidRequestException.java:1053690-1055654
 /cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/InvalidRequestException.java:1090934-1125013,1125041
 /cassandra/branches/cassandra-0.8.0/interface/thrift/gen-java/org/apache/cassandra/thrift/InvalidRequestException.java:1125021-1130369

Propchange: cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/NotFoundException.java
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Aug 22 21:32:35 2011
@@ -1,5 +1,5 @@
 /cassandra/branches/cassandra-0.6/interface/thrift/gen-java/org/apache/cassandra/thrift/NotFoundException.java:922689-1052356,1052358-1053452,1053454,1053456-1131291
-/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/NotFoundException.java:1026516-1159807
+/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/NotFoundException.java:1026516-1160444
 /cassandra/branches/cassandra-0.7.0/interface/thrift/gen-java/org/apache/cassandra/thrift/NotFoundException.java:1053690-1055654
 /cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/NotFoundException.java:1090934-1125013,1125041
 /cassandra/branches/cassandra-0.8.0/interface/thrift/gen-java/org/apache/cassandra/thrift/NotFoundException.java:1125021-1130369

Propchange: cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/SuperColumn.java
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Aug 22 21:32:35 2011
@@ -1,5 +1,5 @@
 /cassandra/branches/cassandra-0.6/interface/thrift/gen-java/org/apache/cassandra/thrift/SuperColumn.java:922689-1052356,1052358-1053452,1053454,1053456-1131291
-/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/SuperColumn.java:1026516-1159807
+/cassandra/branches/cassandra-0.7/interface/thrift/gen-java/org/apache/cassandra/thrift/SuperColumn.java:1026516-1160444
 /cassandra/branches/cassandra-0.7.0/interface/thrift/gen-java/org/apache/cassandra/thrift/SuperColumn.java:1053690-1055654
 /cassandra/branches/cassandra-0.8/interface/thrift/gen-java/org/apache/cassandra/thrift/SuperColumn.java:1090934-1125013,1125041
 /cassandra/branches/cassandra-0.8.0/interface/thrift/gen-java/org/apache/cassandra/thrift/SuperColumn.java:1125021-1130369

Modified: cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/compaction/CompactionManager.java
URL: http://svn.apache.org/viewvc/cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/compaction/CompactionManager.java?rev=1160446&r1=1160445&r2=1160446&view=diff
==============================================================================
--- cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/compaction/CompactionManager.java
(original)
+++ cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/compaction/CompactionManager.java
Mon Aug 22 21:32:35 2011
@@ -31,6 +31,7 @@ import java.util.concurrent.locks.Reentr
 import javax.management.MBeanServer;
 import javax.management.ObjectName;
 
+import com.google.common.collect.MapMaker;
 import org.apache.commons.collections.PredicateUtils;
 import org.apache.commons.collections.iterators.CollatingIterator;
 import org.apache.commons.collections.iterators.FilterIterator;
@@ -86,7 +87,7 @@ public class CompactionManager implement
 
     private CompactionExecutor executor = new CompactionExecutor();
     private CompactionExecutor validationExecutor = new ValidationExecutor();
-    private Map<ColumnFamilyStore, Integer> estimatedCompactions = new NonBlockingHashMap<ColumnFamilyStore,
Integer>();
+    private Map<ColumnFamilyStore, Integer> estimatedCompactions = new MapMaker().concurrencyLevel(1).weakKeys().makeMap();
 
     /**
      * @return A lock, for which acquisition means no compactions can run.



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