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From marc...@apache.org
Subject [3/4] cassandra git commit: Merge branch 'cassandra-2.2' into cassandra-3.0
Date Fri, 07 Aug 2015 06:30:18 GMT
Merge branch 'cassandra-2.2' into cassandra-3.0

Conflicts:
	CHANGES.txt
	src/java/org/apache/cassandra/db/ColumnFamilyStore.java


Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/52850009
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/52850009
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/52850009

Branch: refs/heads/trunk
Commit: 5285000908e486ae80ef1a289e8a055d65d5dd7f
Parents: 0a94c7a bf08e66
Author: Marcus Eriksson <marcuse@apache.org>
Authored: Fri Aug 7 08:23:36 2015 +0200
Committer: Marcus Eriksson <marcuse@apache.org>
Committed: Fri Aug 7 08:23:36 2015 +0200

----------------------------------------------------------------------
 CHANGES.txt                                             | 1 +
 src/java/org/apache/cassandra/db/ColumnFamilyStore.java | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/cassandra/blob/52850009/CHANGES.txt
----------------------------------------------------------------------
diff --cc CHANGES.txt
index a894297,6e17be0..9aca2ce
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@@ -1,44 -1,6 +1,45 @@@
 -2.2.1
 +3.0.0-beta1
 + * Optimize batchlog replay to avoid full scans (CASSANDRA-7237)
 + * Repair improvements when using vnodes (CASSANDRA-5220)
 + * Disable scripted UDFs by default (CASSANDRA-9889)
 + * Add transparent data encryption core classes (CASSANDRA-9945)
 + * Bytecode inspection for Java-UDFs (CASSANDRA-9890)
 + * Use byte to serialize MT hash length (CASSANDRA-9792)
 +Merged from 2.2:
   * Add checksum to saved cache files (CASSANDRA-9265)
   * Log warning when using an aggregate without partition key (CASSANDRA-9737)
 +Merged from 2.1:
++ * Release snapshot selfRef when doing snapshot repair (CASSANDRA-9998)
 + * Cannot replace token does not exist - DN node removed as Fat Client (CASSANDRA-9871)
 +Merged from 2.0:
 + * Don't cast expected bf size to an int (CASSANDRA-9959)
 +
 +
 +3.0.0-alpha1
 + * Implement proper sandboxing for UDFs (CASSANDRA-9402)
 + * Simplify (and unify) cleanup of compaction leftovers (CASSANDRA-7066)
 + * Allow extra schema definitions in cassandra-stress yaml (CASSANDRA-9850)
 + * Metrics should use up to date nomenclature (CASSANDRA-9448)
 + * Change CREATE/ALTER TABLE syntax for compression (CASSANDRA-8384)
 + * Cleanup crc and adler code for java 8 (CASSANDRA-9650)
 + * Storage engine refactor (CASSANDRA-8099, 9743, 9746, 9759, 9781, 9808, 9825,
 +   9848, 9705, 9859, 9867, 9874, 9828, 9801)
 + * Update Guava to 18.0 (CASSANDRA-9653)
 + * Bloom filter false positive ratio is not honoured (CASSANDRA-8413)
 + * New option for cassandra-stress to leave a ratio of columns null (CASSANDRA-9522)
 + * Change hinted_handoff_enabled yaml setting, JMX (CASSANDRA-9035)
 + * Add algorithmic token allocation (CASSANDRA-7032)
 + * Add nodetool command to replay batchlog (CASSANDRA-9547)
 + * Make file buffer cache independent of paths being read (CASSANDRA-8897)
 + * Remove deprecated legacy Hadoop code (CASSANDRA-9353)
 + * Decommissioned nodes will not rejoin the cluster (CASSANDRA-8801)
 + * Change gossip stabilization to use endpoit size (CASSANDRA-9401)
 + * Change default garbage collector to G1 (CASSANDRA-7486)
 + * Populate TokenMetadata early during startup (CASSANDRA-9317)
 + * Undeprecate cache recentHitRate (CASSANDRA-6591)
 + * Add support for selectively varint encoding fields (CASSANDRA-9499, 9865)
 + * Materialized Views (CASSANDRA-6477)
 +Merged from 2.2:
   * Avoid grouping sstables for anticompaction with DTCS (CASSANDRA-9900)
   * UDF / UDA execution time in trace (CASSANDRA-9723)
   * Fix broken internode SSL (CASSANDRA-9884)

http://git-wip-us.apache.org/repos/asf/cassandra/blob/52850009/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
----------------------------------------------------------------------
diff --cc src/java/org/apache/cassandra/db/ColumnFamilyStore.java
index 255f9a0,5e8c521..beb2b93
--- a/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
+++ b/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
@@@ -1600,9 -2363,10 +1600,10 @@@ public class ColumnFamilyStore implemen
                      if (logger.isDebugEnabled())
                          logger.debug("using snapshot sstable {}", entries.getKey());
                      // open without tracking hotness
 -                    sstable = SSTableReader.open(entries.getKey(), entries.getValue(), metadata,
partitioner, true, false);
 +                    sstable = SSTableReader.open(entries.getKey(), entries.getValue(), metadata,
true, false);
-                     // This is technically not necessary since it's a snapshot but makes
things easier
                      refs.tryRef(sstable);
+                     // release the self ref as we never add the snapshot sstable to DataTracker
where it is otherwise released
+                     sstable.selfRef().release();
                  }
                  else if (logger.isDebugEnabled())
                  {


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