Repository: cassandra Updated Branches: refs/heads/cassandra-3.7 5fde342c2 -> 40e4b0b08
Fix legacy non-compound range tombstone serialization Patch by Tyler Hobbs; reviewed by Aleksey Yeschenko for CASSANDRA-11930 Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/c98b6484 Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/c98b6484 Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/c98b6484 Branch: refs/heads/cassandra-3.7 Commit: c98b6484e124982b455455c9cd847e0b36d5074b Parents: 02f78f6 Author: Tyler Hobbs <tylerlho...@gmail.com> Authored: Sun Jun 5 18:27:52 2016 -0500 Committer: Tyler Hobbs <tylerlho...@gmail.com> Committed: Sun Jun 5 18:27:52 2016 -0500 ---------------------------------------------------------------------- CHANGES.txt | 2 + .../org/apache/cassandra/db/LegacyLayout.java | 77 +++++++++++++++++++- 2 files changed, 77 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/cassandra/blob/c98b6484/CHANGES.txt ---------------------------------------------------------------------- diff --git a/CHANGES.txt b/CHANGES.txt index 2de1e25..201a36c 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -1,4 +1,6 @@ 3.0.7 + * Fix legacy serialization of Thrift-generated non-compound range tombstones + when communicating with 2.x nodes (CASSANDRA-11930) * Fix Directories instantiations where CFS.initialDirectories should be used (CASSANDRA-11849) * Avoid referencing DatabaseDescriptor in AbstractType (CASSANDRA-11912) * Fix sstables not being protected from removal during index build (CASSANDRA-11905) http://git-wip-us.apache.org/repos/asf/cassandra/blob/c98b6484/src/java/org/apache/cassandra/db/LegacyLayout.java ---------------------------------------------------------------------- diff --git a/src/java/org/apache/cassandra/db/LegacyLayout.java b/src/java/org/apache/cassandra/db/LegacyLayout.java index b90151e..495a12a 100644 --- a/src/java/org/apache/cassandra/db/LegacyLayout.java +++ b/src/java/org/apache/cassandra/db/LegacyLayout.java @@ -41,6 +41,8 @@ import org.apache.cassandra.io.util.DataInputPlus; import org.apache.cassandra.io.util.DataOutputPlus; import org.apache.cassandra.net.MessagingService; import org.apache.cassandra.utils.*; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import static org.apache.cassandra.utils.ByteBufferUtil.bytes; @@ -49,6 +51,8 @@ import static org.apache.cassandra.utils.ByteBufferUtil.bytes; */ public abstract class LegacyLayout { + private static final Logger logger = LoggerFactory.getLogger(LegacyLayout.class); + public final static int MAX_CELL_NAME_LENGTH = FBUtilities.MAX_UNSIGNED_SHORT; public final static int STATIC_PREFIX = 0xFFFF; @@ -2199,9 +2203,19 @@ public abstract class LegacyLayout if (size == 0) return; + if (metadata.isCompound()) + serializeCompound(out, metadata.isDense()); + else + serializeSimple(out); + } + + private void serializeCompound(DataOutputPlus out, boolean isDense) throws IOException + { List<AbstractType<?>> types = new ArrayList<>(comparator.clusteringComparator.subtypes()); - if (!metadata.isDense()) + + if (!isDense) types.add(UTF8Type.instance); + CompositeType type = CompositeType.getInstance(types); for (int i = 0; i < size; i++) @@ -2230,6 +2244,30 @@ public abstract class LegacyLayout } } + private void serializeSimple(DataOutputPlus out) throws IOException + { + List<AbstractType<?>> types = new ArrayList<>(comparator.clusteringComparator.subtypes()); + assert types.size() == 1 : types; + + for (int i = 0; i < size; i++) + { + LegacyBound start = starts[i]; + LegacyBound end = ends[i]; + + ClusteringPrefix startClustering = start.bound.clustering(); + ClusteringPrefix endClustering = end.bound.clustering(); + + assert startClustering.size() == 1; + assert endClustering.size() == 1; + + ByteBufferUtil.writeWithShortLength(startClustering.get(0), out); + ByteBufferUtil.writeWithShortLength(endClustering.get(0), out); + + out.writeInt(delTimes[i]); + out.writeLong(markedAts[i]); + } + } + public long serializedSize(CFMetaData metadata) { long size = 0; @@ -2238,8 +2276,17 @@ public abstract class LegacyLayout if (this.size == 0) return size; + if (metadata.isCompound()) + return size + serializedSizeCompound(metadata.isDense()); + else + return size + serializedSizeSimple(); + } + + private long serializedSizeCompound(boolean isDense) + { + long size = 0; List<AbstractType<?>> types = new ArrayList<>(comparator.clusteringComparator.subtypes()); - if (!metadata.isDense()) + if (!isDense) types.add(UTF8Type.instance); CompositeType type = CompositeType.getInstance(types); @@ -2269,5 +2316,31 @@ public abstract class LegacyLayout } return size; } + + private long serializedSizeSimple() + { + long size = 0; + List<AbstractType<?>> types = new ArrayList<>(comparator.clusteringComparator.subtypes()); + assert types.size() == 1 : types; + + for (int i = 0; i < this.size; i++) + { + LegacyBound start = starts[i]; + LegacyBound end = ends[i]; + + ClusteringPrefix startClustering = start.bound.clustering(); + ClusteringPrefix endClustering = end.bound.clustering(); + + assert startClustering.size() == 1; + assert endClustering.size() == 1; + + size += ByteBufferUtil.serializedSizeWithShortLength(startClustering.get(0)); + size += ByteBufferUtil.serializedSizeWithShortLength(endClustering.get(0)); + + size += TypeSizes.sizeof(delTimes[i]); + size += TypeSizes.sizeof(markedAts[i]); + } + return size; + } } }
