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Posted to commits@cassandra.apache.org by al...@apache.org on 2015/07/01 21:22:20 UTC
[2/4] cassandra git commit: Merge branch 'cassandra-2.0' into
cassandra-2.1
Merge branch 'cassandra-2.0' into cassandra-2.1
Project: http://git-wip-us.apache.org/repos/asf/cassandra/repo
Commit: http://git-wip-us.apache.org/repos/asf/cassandra/commit/31aa2a23
Tree: http://git-wip-us.apache.org/repos/asf/cassandra/tree/31aa2a23
Diff: http://git-wip-us.apache.org/repos/asf/cassandra/diff/31aa2a23
Branch: refs/heads/trunk
Commit: 31aa2a23c3cf7a45c6563d75b0a958d9e492c681
Parents: c65d81b 3504a50
Author: Aleksey Yeschenko <al...@apache.org>
Authored: Wed Jul 1 22:02:19 2015 +0300
Committer: Aleksey Yeschenko <al...@apache.org>
Committed: Wed Jul 1 22:02:19 2015 +0300
----------------------------------------------------------------------
CHANGES.txt | 7 ++++---
.../org/apache/cassandra/db/ColumnFamilyStore.java | 2 +-
src/java/org/apache/cassandra/db/DefsTables.java | 2 +-
src/java/org/apache/cassandra/db/Keyspace.java | 15 +++++++++++++--
src/java/org/apache/cassandra/db/Mutation.java | 2 +-
test/unit/org/apache/cassandra/db/CommitLogTest.java | 2 +-
6 files changed, 21 insertions(+), 9 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/cassandra/blob/31aa2a23/CHANGES.txt
----------------------------------------------------------------------
diff --cc CHANGES.txt
index 052ced1,391874b..5c55b9e
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@@ -1,13 -1,6 +1,14 @@@
-2.0.17
+2.1.8
+ * Update internal python driver for cqlsh (CASSANDRA-9064)
- * Avoids ballot clash in Paxos (CASSANDRA-9649)
+ * Fix IndexOutOfBoundsException when inserting tuple with too many
+ elements using the string literal notation (CASSANDRA-9559)
+ * Allow JMX over SSL directly from nodetool (CASSANDRA-9090)
+ * Fix incorrect result for IN queries where column not found (CASSANDRA-9540)
+ * Enable describe on indices (CASSANDRA-7814)
+ * ColumnFamilyStore.selectAndReference may block during compaction (CASSANDRA-9637)
- Merged from 2.0
++Merged from 2.0:
+ * Fix setting 'durable_writes' in ALTER KEYSPACE (CASSANDRA-9560)
+ * Avoid ballot clash in Paxos (CASSANDRA-9649)
* Improve trace messages for RR (CASSANDRA-9479)
* Fix suboptimal secondary index selection when restricted
clustering column is also indexed (CASSANDRA-9631)
@@@ -15,12 -8,10 +16,12 @@@
* Fix error message when attempting to create an index on a column
in a COMPACT STORAGE table with clustering columns (CASSANDRA-9527)
* 'WITH WITH' in alter keyspace statements causes NPE (CASSANDRA-9565)
- * Display min timestamp in sstablemetadata viewer (CASSANDRA-6767)
-2.0.16:
+2.1.7
+ * Fix bug in cardinality check when compacting (CASSANDRA-9580)
+ * Fix memory leak in Ref due to ConcurrentLinkedQueue.remove() behaviour (CASSANDRA-9549)
- Merged from 2.0
++Merged from 2.0:
* Expose some internals of SelectStatement for inspection (CASSANDRA-9532)
* ArrivalWindow should use primitives (CASSANDRA-9496)
* Periodically submit background compaction tasks (CASSANDRA-9592)
http://git-wip-us.apache.org/repos/asf/cassandra/blob/31aa2a23/src/java/org/apache/cassandra/db/ColumnFamilyStore.java
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/cassandra/blob/31aa2a23/src/java/org/apache/cassandra/db/DefsTables.java
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/cassandra/blob/31aa2a23/src/java/org/apache/cassandra/db/Keyspace.java
----------------------------------------------------------------------
diff --cc src/java/org/apache/cassandra/db/Keyspace.java
index cec1beb,915ccca..4f59c40
--- a/src/java/org/apache/cassandra/db/Keyspace.java
+++ b/src/java/org/apache/cassandra/db/Keyspace.java
@@@ -71,11 -70,9 +71,11 @@@ public class Keyspac
DatabaseDescriptor.createAllDirectories();
}
- public final KSMetaData metadata;
+ public final OpOrder writeOrder = new OpOrder();
+
/* ColumnFamilyStore per column family */
private final ConcurrentMap<UUID, ColumnFamilyStore> columnFamilyStores = new ConcurrentHashMap<UUID, ColumnFamilyStore>();
+ private volatile KSMetaData metadata;
private volatile AbstractReplicationStrategy replicationStrategy;
public static final Function<String,Keyspace> keyspaceTransformer = new Function<String, Keyspace>()
http://git-wip-us.apache.org/repos/asf/cassandra/blob/31aa2a23/src/java/org/apache/cassandra/db/Mutation.java
----------------------------------------------------------------------
diff --cc src/java/org/apache/cassandra/db/Mutation.java
index a6d23cb,0000000..0424f5a
mode 100644,000000..100644
--- a/src/java/org/apache/cassandra/db/Mutation.java
+++ b/src/java/org/apache/cassandra/db/Mutation.java
@@@ -1,351 -1,0 +1,351 @@@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.cassandra.db;
+
+import java.io.DataInput;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.util.*;
+
+import org.apache.commons.lang3.StringUtils;
+
+import org.apache.cassandra.config.CFMetaData;
+import org.apache.cassandra.config.DatabaseDescriptor;
+import org.apache.cassandra.config.Schema;
+import org.apache.cassandra.db.composites.CellName;
+import org.apache.cassandra.db.composites.Composite;
+import org.apache.cassandra.io.IVersionedSerializer;
+import org.apache.cassandra.io.util.DataOutputPlus;
+import org.apache.cassandra.net.MessageOut;
+import org.apache.cassandra.net.MessagingService;
+import org.apache.cassandra.utils.ByteBufferUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+// TODO convert this to a Builder pattern instead of encouraging M.add directly,
+// which is less-efficient since we have to keep a mutable HashMap around
+public class Mutation implements IMutation
+{
+ public static final MutationSerializer serializer = new MutationSerializer();
+ private static final Logger logger = LoggerFactory.getLogger(Mutation.class);
+
+ public static final String FORWARD_TO = "FWD_TO";
+ public static final String FORWARD_FROM = "FWD_FRM";
+
+ // todo this is redundant
+ // when we remove it, also restore SerializationsTest.testMutationRead to not regenerate new Mutations each test
+ private final String keyspaceName;
+
+ private final ByteBuffer key;
+ // map of column family id to mutations for that column family.
+ private final Map<UUID, ColumnFamily> modifications;
+
+ public Mutation(String keyspaceName, ByteBuffer key)
+ {
+ this(keyspaceName, key, new HashMap<UUID, ColumnFamily>());
+ }
+
+ public Mutation(String keyspaceName, ByteBuffer key, ColumnFamily cf)
+ {
+ this(keyspaceName, key, Collections.singletonMap(cf.id(), cf));
+ }
+
+ public Mutation(String keyspaceName, Row row)
+ {
+ this(keyspaceName, row.key.getKey(), row.cf);
+ }
+
+ protected Mutation(String keyspaceName, ByteBuffer key, Map<UUID, ColumnFamily> modifications)
+ {
+ this.keyspaceName = keyspaceName;
+ this.key = key;
+ this.modifications = modifications;
+ }
+
+ public Mutation(ByteBuffer key, ColumnFamily cf)
+ {
+ this(cf.metadata().ksName, key, cf);
+ }
+
+ public Mutation copy()
+ {
+ Mutation copy = new Mutation(keyspaceName, key, new HashMap<>(modifications));
+ return copy;
+ }
+
+ public String getKeyspaceName()
+ {
+ return keyspaceName;
+ }
+
+ public Collection<UUID> getColumnFamilyIds()
+ {
+ return modifications.keySet();
+ }
+
+ public ByteBuffer key()
+ {
+ return key;
+ }
+
+ public Collection<ColumnFamily> getColumnFamilies()
+ {
+ return modifications.values();
+ }
+
+ public ColumnFamily getColumnFamily(UUID cfId)
+ {
+ return modifications.get(cfId);
+ }
+
+ /*
+ * Specify a column family name and the corresponding column
+ * family object.
+ * param @ cf - column family name
+ * param @ columnFamily - the column family.
+ */
+ public void add(ColumnFamily columnFamily)
+ {
+ assert columnFamily != null;
+ ColumnFamily prev = modifications.put(columnFamily.id(), columnFamily);
+ if (prev != null)
+ // developer error
+ throw new IllegalArgumentException("ColumnFamily " + columnFamily + " already has modifications in this mutation: " + prev);
+ }
+
+ /**
+ * @return the ColumnFamily in this Mutation corresponding to @param cfName, creating an empty one if necessary.
+ */
+ public ColumnFamily addOrGet(String cfName)
+ {
+ return addOrGet(Schema.instance.getCFMetaData(keyspaceName, cfName));
+ }
+
+ public ColumnFamily addOrGet(CFMetaData cfm)
+ {
+ ColumnFamily cf = modifications.get(cfm.cfId);
+ if (cf == null)
+ {
+ cf = ArrayBackedSortedColumns.factory.create(cfm);
+ modifications.put(cfm.cfId, cf);
+ }
+ return cf;
+ }
+
+ public boolean isEmpty()
+ {
+ return modifications.isEmpty();
+ }
+
+ public void add(String cfName, CellName name, ByteBuffer value, long timestamp, int timeToLive)
+ {
+ addOrGet(cfName).addColumn(name, value, timestamp, timeToLive);
+ }
+
+ public void addCounter(String cfName, CellName name, long value)
+ {
+ addOrGet(cfName).addCounter(name, value);
+ }
+
+ public void add(String cfName, CellName name, ByteBuffer value, long timestamp)
+ {
+ add(cfName, name, value, timestamp, 0);
+ }
+
+ public void delete(String cfName, long timestamp)
+ {
+ int localDeleteTime = (int) (System.currentTimeMillis() / 1000);
+ addOrGet(cfName).delete(new DeletionInfo(timestamp, localDeleteTime));
+ }
+
+ public void delete(String cfName, CellName name, long timestamp)
+ {
+ int localDeleteTime = (int) (System.currentTimeMillis() / 1000);
+ addOrGet(cfName).addTombstone(name, localDeleteTime, timestamp);
+ }
+
+ public void deleteRange(String cfName, Composite start, Composite end, long timestamp)
+ {
+ int localDeleteTime = (int) (System.currentTimeMillis() / 1000);
+ addOrGet(cfName).addAtom(new RangeTombstone(start, end, timestamp, localDeleteTime));
+ }
+
+ public void addAll(IMutation m)
+ {
+ if (!(m instanceof Mutation))
+ throw new IllegalArgumentException();
+
+ Mutation mutation = (Mutation)m;
+ if (!keyspaceName.equals(mutation.keyspaceName) || !key.equals(mutation.key))
+ throw new IllegalArgumentException();
+
+ for (Map.Entry<UUID, ColumnFamily> entry : mutation.modifications.entrySet())
+ {
+ // It's slighty faster to assume the key wasn't present and fix if
+ // not in the case where it wasn't there indeed.
+ ColumnFamily cf = modifications.put(entry.getKey(), entry.getValue());
+ if (cf != null)
+ entry.getValue().addAll(cf);
+ }
+ }
+
+ /*
+ * This is equivalent to calling commit. Applies the changes to
+ * to the keyspace that is obtained by calling Keyspace.open().
+ */
+ public void apply()
+ {
+ Keyspace ks = Keyspace.open(keyspaceName);
- ks.apply(this, ks.metadata.durableWrites);
++ ks.apply(this, ks.getMetadata().durableWrites);
+ }
+
+ public void applyUnsafe()
+ {
+ Keyspace.open(keyspaceName).apply(this, false);
+ }
+
+ public MessageOut<Mutation> createMessage()
+ {
+ return createMessage(MessagingService.Verb.MUTATION);
+ }
+
+ public MessageOut<Mutation> createMessage(MessagingService.Verb verb)
+ {
+ return new MessageOut<>(verb, this, serializer);
+ }
+
+ public long getTimeout()
+ {
+ return DatabaseDescriptor.getWriteRpcTimeout();
+ }
+
+ public String toString()
+ {
+ return toString(false);
+ }
+
+ public String toString(boolean shallow)
+ {
+ StringBuilder buff = new StringBuilder("Mutation(");
+ buff.append("keyspace='").append(keyspaceName).append('\'');
+ buff.append(", key='").append(ByteBufferUtil.bytesToHex(key)).append('\'');
+ buff.append(", modifications=[");
+ if (shallow)
+ {
+ List<String> cfnames = new ArrayList<String>(modifications.size());
+ for (UUID cfid : modifications.keySet())
+ {
+ CFMetaData cfm = Schema.instance.getCFMetaData(cfid);
+ cfnames.add(cfm == null ? "-dropped-" : cfm.cfName);
+ }
+ buff.append(StringUtils.join(cfnames, ", "));
+ }
+ else
+ buff.append(StringUtils.join(modifications.values(), ", "));
+ return buff.append("])").toString();
+ }
+
+ public Mutation without(UUID cfId)
+ {
+ Mutation mutation = new Mutation(keyspaceName, key);
+ for (Map.Entry<UUID, ColumnFamily> entry : modifications.entrySet())
+ if (!entry.getKey().equals(cfId))
+ mutation.add(entry.getValue());
+ return mutation;
+ }
+
+ public static class MutationSerializer implements IVersionedSerializer<Mutation>
+ {
+ public void serialize(Mutation mutation, DataOutputPlus out, int version) throws IOException
+ {
+ if (version < MessagingService.VERSION_20)
+ out.writeUTF(mutation.getKeyspaceName());
+
+ ByteBufferUtil.writeWithShortLength(mutation.key(), out);
+
+ /* serialize the modifications in the mutation */
+ int size = mutation.modifications.size();
+ out.writeInt(size);
+ assert size > 0;
+ for (Map.Entry<UUID, ColumnFamily> entry : mutation.modifications.entrySet())
+ ColumnFamily.serializer.serialize(entry.getValue(), out, version);
+ }
+
+ public Mutation deserialize(DataInput in, int version, ColumnSerializer.Flag flag) throws IOException
+ {
+ String keyspaceName = null; // will always be set from cf.metadata but javac isn't smart enough to see that
+ if (version < MessagingService.VERSION_20)
+ keyspaceName = in.readUTF();
+
+ ByteBuffer key = ByteBufferUtil.readWithShortLength(in);
+ int size = in.readInt();
+ assert size > 0;
+
+ Map<UUID, ColumnFamily> modifications;
+ if (size == 1)
+ {
+ ColumnFamily cf = deserializeOneCf(in, version, flag);
+ modifications = Collections.singletonMap(cf.id(), cf);
+ keyspaceName = cf.metadata().ksName;
+ }
+ else
+ {
+ modifications = new HashMap<UUID, ColumnFamily>();
+ for (int i = 0; i < size; ++i)
+ {
+ ColumnFamily cf = deserializeOneCf(in, version, flag);
+ modifications.put(cf.id(), cf);
+ keyspaceName = cf.metadata().ksName;
+ }
+ }
+
+ return new Mutation(keyspaceName, key, modifications);
+ }
+
+ private ColumnFamily deserializeOneCf(DataInput in, int version, ColumnSerializer.Flag flag) throws IOException
+ {
+ ColumnFamily cf = ColumnFamily.serializer.deserialize(in, ArrayBackedSortedColumns.factory, flag, version);
+ // We don't allow Mutation with null column family, so we should never get null back.
+ assert cf != null;
+ return cf;
+ }
+
+ public Mutation deserialize(DataInput in, int version) throws IOException
+ {
+ return deserialize(in, version, ColumnSerializer.Flag.FROM_REMOTE);
+ }
+
+ public long serializedSize(Mutation mutation, int version)
+ {
+ TypeSizes sizes = TypeSizes.NATIVE;
+ int size = 0;
+
+ if (version < MessagingService.VERSION_20)
+ size += sizes.sizeof(mutation.getKeyspaceName());
+
+ int keySize = mutation.key().remaining();
+ size += sizes.sizeof((short) keySize) + keySize;
+
+ size += sizes.sizeof(mutation.modifications.size());
+ for (Map.Entry<UUID,ColumnFamily> entry : mutation.modifications.entrySet())
+ size += ColumnFamily.serializer.serializedSize(entry.getValue(), TypeSizes.NATIVE, version);
+
+ return size;
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/cassandra/blob/31aa2a23/test/unit/org/apache/cassandra/db/CommitLogTest.java
----------------------------------------------------------------------
diff --cc test/unit/org/apache/cassandra/db/CommitLogTest.java
index ab594f8,289fbc9..9a8a1dc
--- a/test/unit/org/apache/cassandra/db/CommitLogTest.java
+++ b/test/unit/org/apache/cassandra/db/CommitLogTest.java
@@@ -351,10 -294,9 +351,10 @@@ public class CommitLogTest extends Sche
boolean prevAutoSnapshot = DatabaseDescriptor.isAutoSnapshot();
DatabaseDescriptor.setAutoSnapshot(false);
Keyspace notDurableKs = Keyspace.open("NoCommitlogSpace");
- Assert.assertFalse(notDurableKs.metadata.durableWrites);
+ Assert.assertFalse(notDurableKs.getMetadata().durableWrites);
ColumnFamilyStore cfs = notDurableKs.getColumnFamilyStore("Standard1");
- RowMutation rm;
+ CellNameType type = notDurableKs.getColumnFamilyStore("Standard1").getComparator();
+ Mutation rm;
DecoratedKey dk = Util.dk("key1");
// add data