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kick off background compaction when min/max thresholds change 

patch by jbellis; reviewed by slebresne for CASSANDRA-4279
This commit is contained in:
Jonathan Ellis 2012-05-25 15:49:49 -05:00
parent f89b9aecc6
commit 00a5534386
2 changed files with 6 additions and 4 deletions
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2
CHANGES.txt
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@ -1,6 +1,8 @@
1.0.11
* synchronize LCS getEstimatedTasks to avoid CME (CASSANDRA-4255)
* ensure unique streaming session id's (CASSANDRA-4223)
* kick off background compaction when min/max thresholds change
(CASSANDRA-4279)
1.0.10

8
src/java/org/apache/cassandra/db/ColumnFamilyStore.java
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@ -1727,10 +1727,10 @@ public class ColumnFamilyStore implements ColumnFamilyStoreMBean
public void setMinimumCompactionThreshold(int minCompactionThreshold)
{
if ((minCompactionThreshold > this.maxCompactionThreshold.value()) && this.maxCompactionThreshold.value() != 0)
{
throw new RuntimeException("The min_compaction_threshold cannot be larger than the max.");
}
this.minCompactionThreshold.set(minCompactionThreshold);
CompactionManager.instance.submitBackground(this);
}
public int getMaximumCompactionThreshold()
@ -1741,10 +1741,10 @@ public class ColumnFamilyStore implements ColumnFamilyStoreMBean
public void setMaximumCompactionThreshold(int maxCompactionThreshold)
{
if (maxCompactionThreshold > 0 && maxCompactionThreshold < this.minCompactionThreshold.value())
{
throw new RuntimeException("The max_compaction_threshold cannot be smaller than the min.");
}
this.maxCompactionThreshold.set(maxCompactionThreshold);
CompactionManager.instance.submitBackground(this);
}
public boolean isCompactionDisabled()