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https://issues.apache.org/jira/browse/CASSANDRA-2521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13068887#comment-13068887
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Hudson commented on CASSANDRA-2521:
-----------------------------------
Integrated in Cassandra #967 (See
[https://builds.apache.org/job/Cassandra/967/])
Use reference counting to delete sstables instead of relying on the GC
patch by slebresne; reviewed by jbellis for CASSANDRA-2521
slebresne :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1149085
Files :
* /cassandra/trunk/test/unit/org/apache/cassandra/io/sstable/SSTableUtils.java
* /cassandra/trunk/src/java/org/apache/cassandra/service/AntiEntropyService.java
* /cassandra/trunk/src/java/org/apache/cassandra/config/DatabaseDescriptor.java
* /cassandra/trunk/src/java/org/apache/cassandra/db/DataTracker.java
* /cassandra/trunk/src/java/org/apache/cassandra/db/Table.java
*
/cassandra/trunk/src/java/org/apache/cassandra/db/compaction/CompactionManager.java
* /cassandra/trunk/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
* /cassandra/trunk/src/java/org/apache/cassandra/streaming/StreamOutSession.java
*
/cassandra/trunk/test/unit/org/apache/cassandra/streaming/SerializationsTest.java
* /cassandra/trunk/src/java/org/apache/cassandra/service/StorageService.java
*
/cassandra/trunk/src/java/org/apache/cassandra/io/util/BufferedSegmentedFile.java
* /cassandra/trunk/src/java/org/apache/cassandra/io/util/SegmentedFile.java
*
/cassandra/trunk/src/java/org/apache/cassandra/io/util/MmappedSegmentedFile.java
*
/cassandra/trunk/src/java/org/apache/cassandra/io/sstable/SSTableDeletingTask.java
*
/cassandra/trunk/src/java/org/apache/cassandra/service/StorageServiceMBean.java
* /cassandra/trunk/CHANGES.txt
* /cassandra/trunk/src/java/org/apache/cassandra/streaming/PendingFile.java
* /cassandra/trunk/src/java/org/apache/cassandra/streaming/StreamInSession.java
* /cassandra/trunk/src/java/org/apache/cassandra/streaming/StreamOut.java
* /cassandra/trunk/src/java/org/apache/cassandra/service/GCInspector.java
*
/cassandra/trunk/test/unit/org/apache/cassandra/streaming/StreamingTransferTest.java
* /cassandra/trunk/src/java/org/apache/cassandra/io/sstable/SSTableReader.java
*
/cassandra/trunk/src/java/org/apache/cassandra/io/sstable/SSTableDeletingReference.java
> Move away from Phantom References for Compaction/Memtable
> ---------------------------------------------------------
>
> Key: CASSANDRA-2521
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2521
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Chris Goffinet
> Assignee: Sylvain Lebresne
> Fix For: 1.0
>
> Attachments:
> 0001-Use-reference-counting-to-decide-when-a-sstable-can-.patch,
> 0001-Use-reference-counting-to-decide-when-a-sstable-can-v2.patch,
> 0002-Force-unmapping-files-before-deletion-v2.patch, 2521-v3.txt,
> 2521-v4.txt, 2521-v5.patch
>
>
> http://wiki.apache.org/cassandra/MemtableSSTable
> Let's move to using reference counting instead of relying on GC to be called
> in StorageService.
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