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Posted to commits@cassandra.apache.org by aw...@apache.org on 2023/01/04 20:59:12 UTC
[cassandra] branch trunk updated: Use checked casts when reading vints as ints
This is an automated email from the ASF dual-hosted git repository.
aweisberg pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/cassandra.git
The following commit(s) were added to refs/heads/trunk by this push:
new d7c5c547f0 Use checked casts when reading vints as ints
d7c5c547f0 is described below
commit d7c5c547f025301780658b37e6e8a591bc4a5b36
Author: Ariel Weisberg <aw...@apple.com>
AuthorDate: Tue Dec 6 15:20:14 2022 -0500
Use checked casts when reading vints as ints
patch by Ariel Weisberg; reviewed by David Capwell and Caleb Rackliffe for CASSANDRA-18099
---
CHANGES.txt | 1 +
src/java/org/apache/cassandra/batchlog/Batch.java | 10 +-
.../cassandra/cql3/functions/types/TypeCodec.java | 20 +---
.../cql3/selection/AbstractFunctionSelector.java | 12 +-
.../cassandra/cql3/selection/FieldSelector.java | 4 +-
.../cassandra/cql3/selection/ListSelector.java | 4 +-
.../cassandra/cql3/selection/MapSelector.java | 4 +-
.../cassandra/cql3/selection/SetSelector.java | 4 +-
.../cassandra/cql3/selection/TupleSelector.java | 4 +-
.../cassandra/cql3/selection/UserTypeSelector.java | 4 +-
src/java/org/apache/cassandra/db/Columns.java | 26 ++---
src/java/org/apache/cassandra/db/Mutation.java | 8 +-
src/java/org/apache/cassandra/db/ReadCommand.java | 4 +-
.../org/apache/cassandra/db/RowIndexEntry.java | 38 +++---
.../apache/cassandra/db/SerializationHeader.java | 18 +--
src/java/org/apache/cassandra/db/Slices.java | 4 +-
.../db/aggregation/AggregationSpecification.java | 8 +-
.../db/columniterator/AbstractSSTableIterator.java | 11 +-
.../db/filter/ClusteringIndexNamesFilter.java | 4 +-
.../apache/cassandra/db/filter/ColumnFilter.java | 4 +-
.../org/apache/cassandra/db/filter/DataLimits.java | 28 ++---
.../org/apache/cassandra/db/filter/RowFilter.java | 4 +-
.../apache/cassandra/db/marshal/AbstractType.java | 2 +-
.../apache/cassandra/db/marshal/ValueAccessor.java | 2 +-
.../cassandra/db/partitions/PartitionUpdate.java | 7 +-
.../apache/cassandra/db/rows/EncodingStats.java | 8 +-
.../db/rows/UnfilteredRowIteratorSerializer.java | 4 +-
.../cassandra/db/rows/UnfilteredSerializer.java | 14 +--
.../cassandra/db/streaming/ComponentManifest.java | 15 +--
.../cassandra/exceptions/RequestFailureReason.java | 6 +-
src/java/org/apache/cassandra/hints/Hint.java | 15 ++-
.../org/apache/cassandra/hints/HintMessage.java | 4 +-
.../org/apache/cassandra/hints/HintsWriter.java | 4 +
.../org/apache/cassandra/io/sstable/IndexInfo.java | 12 +-
.../io/sstable/SSTableIdentityIterator.java | 11 +-
.../apache/cassandra/io/util/DataInputPlus.java | 33 ++++++
.../apache/cassandra/io/util/DataOutputPlus.java | 28 ++++-
.../cassandra/io/util/RebufferingInputStream.java | 20 +++-
.../cassandra/net/CustomParamsSerializer.java | 4 +-
.../org/apache/cassandra/net/ForwardingInfo.java | 19 ++-
src/java/org/apache/cassandra/net/Message.java | 44 +++----
.../cassandra/serializers/DurationSerializer.java | 10 +-
.../cassandra/service/pager/PagingState.java | 9 +-
.../service/paxos/PaxosRepairHistory.java | 4 +-
.../org/apache/cassandra/utils/ByteArrayUtil.java | 4 +-
.../org/apache/cassandra/utils/ByteBufferUtil.java | 6 +-
.../cassandra/utils/CollectionSerializer.java | 10 +-
.../apache/cassandra/utils/vint/VIntCoding.java | 114 +++++++++++++++++-
.../org/apache/cassandra/net/MessageGenerator.java | 4 +-
.../cassandra/distributed/impl/Instance.java | 2 +-
.../cassandra/test/microbench/VIntCodingBench.java | 23 +---
.../cassandra/simulator/debug/Reconcile.java | 22 ++--
.../apache/cassandra/simulator/debug/Record.java | 59 +++++-----
.../cql3/validation/operations/CreateTest.java | 36 ++----
.../org/apache/cassandra/db/RowIndexEntryTest.java | 42 +++----
.../db/streaming/ComponentManifestTest.java | 48 ++++----
.../cassandra/hints/ChecksummedDataInputTest.java | 24 ++--
.../apache/cassandra/hints/DTestSerializer.java | 2 +-
.../io/util/BufferedDataOutputStreamTest.java | 25 ++--
.../cassandra/io/util/NIODataInputStreamTest.java | 20 ++--
.../unit/org/apache/cassandra/net/FramingTest.java | 4 +-
.../cassandra/utils/vint/VIntCodingTest.java | 130 +++++++++++++++------
62 files changed, 605 insertions(+), 469 deletions(-)
diff --git a/CHANGES.txt b/CHANGES.txt
index fd5f31153c..19b67aa118 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,4 +1,5 @@
4.2
+ * Use checked casts when reading vints as ints (CASSANDRA-18099)
* Add Mutation Serialization Caching (CASSANDRA-17998)
* Only reload compaction strategies if disk boundaries change (CASSANDRA-17874)
* CEP-10: Simulator Java11 Support (CASSANDRA-17178)
diff --git a/src/java/org/apache/cassandra/batchlog/Batch.java b/src/java/org/apache/cassandra/batchlog/Batch.java
index b5a6288f63..667263b25d 100644
--- a/src/java/org/apache/cassandra/batchlog/Batch.java
+++ b/src/java/org/apache/cassandra/batchlog/Batch.java
@@ -126,10 +126,10 @@ public final class Batch
batch.id.serialize(out);
out.writeLong(batch.creationTime);
- out.writeUnsignedVInt(batch.decodedMutations.size());
+ out.writeUnsignedVInt32(batch.decodedMutations.size());
for (Mutation mutation : batch.decodedMutations)
{
- out.writeUnsignedVInt(mutation.serializedSize(version));
+ out.writeUnsignedVInt32(mutation.serializedSize(version));
Mutation.serializer.serialize(mutation, out, version);
}
}
@@ -150,7 +150,7 @@ public final class Batch
private static Collection<ByteBuffer> readEncodedMutations(DataInputPlus in) throws IOException
{
- int count = (int) in.readUnsignedVInt();
+ int count = in.readUnsignedVInt32();
ArrayList<ByteBuffer> mutations = new ArrayList<>(count);
for (int i = 0; i < count; i++)
@@ -161,12 +161,12 @@ public final class Batch
private static Collection<Mutation> decodeMutations(DataInputPlus in, int version) throws IOException
{
- int count = (int) in.readUnsignedVInt();
+ int count = in.readUnsignedVInt32();
ArrayList<Mutation> mutations = new ArrayList<>(count);
for (int i = 0; i < count; i++)
{
- in.readUnsignedVInt(); // skip mutation size
+ in.readUnsignedVInt32(); // skip mutation size
mutations.add(Mutation.serializer.deserialize(in, version));
}
diff --git a/src/java/org/apache/cassandra/cql3/functions/types/TypeCodec.java b/src/java/org/apache/cassandra/cql3/functions/types/TypeCodec.java
index dc34bca473..54ff540789 100644
--- a/src/java/org/apache/cassandra/cql3/functions/types/TypeCodec.java
+++ b/src/java/org/apache/cassandra/cql3/functions/types/TypeCodec.java
@@ -34,9 +34,9 @@ import java.util.regex.Pattern;
import com.google.common.io.ByteStreams;
import com.google.common.reflect.TypeToken;
-import org.apache.cassandra.transport.ProtocolVersion;
import org.apache.cassandra.cql3.functions.types.exceptions.InvalidTypeException;
import org.apache.cassandra.cql3.functions.types.utils.Bytes;
+import org.apache.cassandra.transport.ProtocolVersion;
import org.apache.cassandra.utils.vint.VIntCoding;
import static com.google.common.base.Preconditions.checkArgument;
@@ -3043,17 +3043,9 @@ public abstract class TypeCodec<T>
+ VIntCoding.computeVIntSize(days)
+ VIntCoding.computeVIntSize(nanoseconds);
ByteBuffer bb = ByteBuffer.allocate(size);
- try
- {
- VIntCoding.writeVInt(months, bb);
- VIntCoding.writeVInt(days, bb);
- VIntCoding.writeVInt(nanoseconds, bb);
- }
- catch (IOException e)
- {
- // cannot happen
- throw new AssertionError();
- }
+ VIntCoding.writeVInt(months, bb);
+ VIntCoding.writeVInt(days, bb);
+ VIntCoding.writeVInt(nanoseconds, bb);
bb.flip();
return bb;
}
@@ -3071,8 +3063,8 @@ public abstract class TypeCodec<T>
DataInput in = ByteStreams.newDataInput(Bytes.getArray(bytes));
try
{
- int months = (int) VIntCoding.readVInt(in);
- int days = (int) VIntCoding.readVInt(in);
+ int months = VIntCoding.readVInt32(in);
+ int days = VIntCoding.readVInt32(in);
long nanoseconds = VIntCoding.readVInt(in);
return Duration.newInstance(months, days, nanoseconds);
}
diff --git a/src/java/org/apache/cassandra/cql3/selection/AbstractFunctionSelector.java b/src/java/org/apache/cassandra/cql3/selection/AbstractFunctionSelector.java
index 2d97ffd5c8..b21b5f870a 100644
--- a/src/java/org/apache/cassandra/cql3/selection/AbstractFunctionSelector.java
+++ b/src/java/org/apache/cassandra/cql3/selection/AbstractFunctionSelector.java
@@ -57,7 +57,7 @@ abstract class AbstractFunctionSelector<T extends Function> extends Selector
{
FunctionName name = new FunctionName(in.readUTF(), in.readUTF());
- int numberOfArguments = (int) in.readUnsignedVInt();
+ int numberOfArguments = in.readUnsignedVInt32();
List<AbstractType<?>> argTypes = new ArrayList<>(numberOfArguments);
for (int i = 0; i < numberOfArguments; i++)
{
@@ -76,7 +76,7 @@ abstract class AbstractFunctionSelector<T extends Function> extends Selector
boolean isPartial = in.readBoolean();
if (isPartial)
{
- int bitset = (int) in.readUnsignedVInt();
+ int bitset = in.readUnsignedVInt32();
List<ByteBuffer> partialParameters = new ArrayList<>(numberOfArguments);
for (int i = 0; i < numberOfArguments; i++)
{
@@ -89,7 +89,7 @@ abstract class AbstractFunctionSelector<T extends Function> extends Selector
function = ((ScalarFunction) function).partialApplication(ProtocolVersion.CURRENT, partialParameters);
}
- int numberOfRemainingArguments = (int) in.readUnsignedVInt();
+ int numberOfRemainingArguments = in.readUnsignedVInt32();
List<Selector> argSelectors = new ArrayList<>(numberOfRemainingArguments);
for (int i = 0; i < numberOfRemainingArguments; i++)
{
@@ -344,7 +344,7 @@ abstract class AbstractFunctionSelector<T extends Function> extends Selector
List<AbstractType<?>> argTypes = function.argTypes();
int numberOfArguments = argTypes.size();
- out.writeUnsignedVInt(numberOfArguments);
+ out.writeUnsignedVInt32(numberOfArguments);
for (int i = 0; i < numberOfArguments; i++)
writeType(out, argTypes.get(i));
@@ -356,7 +356,7 @@ abstract class AbstractFunctionSelector<T extends Function> extends Selector
List<ByteBuffer> partialParameters = ((PartialScalarFunction) fun).getPartialParameters();
// We use a bitset to track the position of the unresolved arguments
- out.writeUnsignedVInt(computeBitSet(partialParameters));
+ out.writeUnsignedVInt32(computeBitSet(partialParameters));
for (int i = 0, m = partialParameters.size(); i < m; i++)
{
@@ -367,7 +367,7 @@ abstract class AbstractFunctionSelector<T extends Function> extends Selector
}
int numberOfRemainingArguments = argSelectors.size();
- out.writeUnsignedVInt(numberOfRemainingArguments);
+ out.writeUnsignedVInt32(numberOfRemainingArguments);
for (int i = 0; i < numberOfRemainingArguments; i++)
serializer.serialize(argSelectors.get(i), out, version);
}
diff --git a/src/java/org/apache/cassandra/cql3/selection/FieldSelector.java b/src/java/org/apache/cassandra/cql3/selection/FieldSelector.java
index 043c3ee0c9..20c10292a9 100644
--- a/src/java/org/apache/cassandra/cql3/selection/FieldSelector.java
+++ b/src/java/org/apache/cassandra/cql3/selection/FieldSelector.java
@@ -42,7 +42,7 @@ final class FieldSelector extends Selector
protected Selector deserialize(DataInputPlus in, int version, TableMetadata metadata) throws IOException
{
UserType type = (UserType) readType(metadata, in);
- int field = (int) in.readUnsignedVInt();
+ int field = in.readUnsignedVInt32();
Selector selected = Selector.serializer.deserialize(in, version, metadata);
return new FieldSelector(type, field, selected);
@@ -191,7 +191,7 @@ final class FieldSelector extends Selector
protected void serialize(DataOutputPlus out, int version) throws IOException
{
writeType(out, type);
- out.writeUnsignedVInt(field);
+ out.writeUnsignedVInt32(field);
serializer.serialize(selected, out, version);
}
}
diff --git a/src/java/org/apache/cassandra/cql3/selection/ListSelector.java b/src/java/org/apache/cassandra/cql3/selection/ListSelector.java
index a99822ec0c..4f586712de 100644
--- a/src/java/org/apache/cassandra/cql3/selection/ListSelector.java
+++ b/src/java/org/apache/cassandra/cql3/selection/ListSelector.java
@@ -47,7 +47,7 @@ final class ListSelector extends Selector
protected Selector deserialize(DataInputPlus in, int version, TableMetadata metadata) throws IOException
{
ListType<?> type = (ListType<?>) readType(metadata, in);
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
List<Selector> elements = new ArrayList<>(size);
for (int i = 0; i < size; i++)
elements.add(serializer.deserialize(in, version, metadata));
@@ -175,7 +175,7 @@ final class ListSelector extends Selector
protected void serialize(DataOutputPlus out, int version) throws IOException
{
writeType(out, type);
- out.writeUnsignedVInt(elements.size());
+ out.writeUnsignedVInt32(elements.size());
for (int i = 0, m = elements.size(); i < m; i++)
serializer.serialize(elements.get(i), out, version);
}
diff --git a/src/java/org/apache/cassandra/cql3/selection/MapSelector.java b/src/java/org/apache/cassandra/cql3/selection/MapSelector.java
index 41344a6eae..4f870a2887 100644
--- a/src/java/org/apache/cassandra/cql3/selection/MapSelector.java
+++ b/src/java/org/apache/cassandra/cql3/selection/MapSelector.java
@@ -54,7 +54,7 @@ final class MapSelector extends Selector
protected Selector deserialize(DataInputPlus in, int version, TableMetadata metadata) throws IOException
{
MapType<?, ?> type = (MapType<?, ?>) readType(metadata, in);
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
List<Pair<Selector, Selector>> entries = new ArrayList<>(size);
for (int i = 0; i < size; i++)
{
@@ -301,7 +301,7 @@ final class MapSelector extends Selector
protected void serialize(DataOutputPlus out, int version) throws IOException
{
writeType(out, type);
- out.writeUnsignedVInt(elements.size());
+ out.writeUnsignedVInt32(elements.size());
for (int i = 0, m = elements.size(); i < m; i++)
{
diff --git a/src/java/org/apache/cassandra/cql3/selection/SetSelector.java b/src/java/org/apache/cassandra/cql3/selection/SetSelector.java
index cfe398be7a..496b0264d3 100644
--- a/src/java/org/apache/cassandra/cql3/selection/SetSelector.java
+++ b/src/java/org/apache/cassandra/cql3/selection/SetSelector.java
@@ -49,7 +49,7 @@ final class SetSelector extends Selector
protected Selector deserialize(DataInputPlus in, int version, TableMetadata metadata) throws IOException
{
SetType<?> type = (SetType<?>) readType(metadata, in);
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
List<Selector> elements = new ArrayList<>(size);
for (int i = 0; i < size; i++)
elements.add(serializer.deserialize(in, version, metadata));
@@ -178,7 +178,7 @@ final class SetSelector extends Selector
protected void serialize(DataOutputPlus out, int version) throws IOException
{
writeType(out, type);
- out.writeUnsignedVInt(elements.size());
+ out.writeUnsignedVInt32(elements.size());
for (int i = 0, m = elements.size(); i < m; i++)
serializer.serialize(elements.get(i), out, version);
}
diff --git a/src/java/org/apache/cassandra/cql3/selection/TupleSelector.java b/src/java/org/apache/cassandra/cql3/selection/TupleSelector.java
index f169872435..111d63c744 100644
--- a/src/java/org/apache/cassandra/cql3/selection/TupleSelector.java
+++ b/src/java/org/apache/cassandra/cql3/selection/TupleSelector.java
@@ -47,7 +47,7 @@ final class TupleSelector extends Selector
protected Selector deserialize(DataInputPlus in, int version, TableMetadata metadata) throws IOException
{
AbstractType<?> type = readType(metadata, in);
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
List<Selector> elements = new ArrayList<>(size);
for (int i = 0; i < size; i++)
elements.add(serializer.deserialize(in, version, metadata));
@@ -176,7 +176,7 @@ final class TupleSelector extends Selector
protected void serialize(DataOutputPlus out, int version) throws IOException
{
writeType(out, type);
- out.writeUnsignedVInt(elements.size());
+ out.writeUnsignedVInt32(elements.size());
for (int i = 0, m = elements.size(); i < m; i++)
serializer.serialize(elements.get(i), out, version);
diff --git a/src/java/org/apache/cassandra/cql3/selection/UserTypeSelector.java b/src/java/org/apache/cassandra/cql3/selection/UserTypeSelector.java
index ea9d4c0f10..bf71c73ab2 100644
--- a/src/java/org/apache/cassandra/cql3/selection/UserTypeSelector.java
+++ b/src/java/org/apache/cassandra/cql3/selection/UserTypeSelector.java
@@ -55,7 +55,7 @@ final class UserTypeSelector extends Selector
protected Selector deserialize(DataInputPlus in, int version, TableMetadata metadata) throws IOException
{
UserType type = (UserType) readType(metadata, in);
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
Map<FieldIdentifier, Selector> fields = new HashMap<>(size);
for (int i = 0; i < size; i++)
{
@@ -272,7 +272,7 @@ final class UserTypeSelector extends Selector
protected void serialize(DataOutputPlus out, int version) throws IOException
{
writeType(out, type);
- out.writeUnsignedVInt(fields.size());
+ out.writeUnsignedVInt32(fields.size());
for (Map.Entry<FieldIdentifier, Selector> field : fields.entrySet())
{
diff --git a/src/java/org/apache/cassandra/db/Columns.java b/src/java/org/apache/cassandra/db/Columns.java
index 8adce341c9..316cc7a2e8 100644
--- a/src/java/org/apache/cassandra/db/Columns.java
+++ b/src/java/org/apache/cassandra/db/Columns.java
@@ -18,17 +18,15 @@
package org.apache.cassandra.db;
import java.io.IOException;
+import java.nio.ByteBuffer;
import java.util.*;
import java.util.function.Consumer;
import java.util.function.Predicate;
-import java.nio.ByteBuffer;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterators;
import net.nicoulaj.compilecommand.annotations.DontInline;
-import org.apache.cassandra.schema.ColumnMetadata;
-import org.apache.cassandra.schema.TableMetadata;
import org.apache.cassandra.cql3.ColumnIdentifier;
import org.apache.cassandra.db.marshal.SetType;
import org.apache.cassandra.db.marshal.UTF8Type;
@@ -36,12 +34,14 @@ import org.apache.cassandra.db.rows.ColumnData;
import org.apache.cassandra.db.rows.Row;
import org.apache.cassandra.io.util.DataInputPlus;
import org.apache.cassandra.io.util.DataOutputPlus;
+import org.apache.cassandra.schema.ColumnMetadata;
+import org.apache.cassandra.schema.TableMetadata;
import org.apache.cassandra.utils.ByteBufferUtil;
import org.apache.cassandra.utils.ObjectSizes;
import org.apache.cassandra.utils.SearchIterator;
import org.apache.cassandra.utils.btree.BTree;
-import org.apache.cassandra.utils.btree.BTreeSearchIterator;
import org.apache.cassandra.utils.btree.BTreeRemoval;
+import org.apache.cassandra.utils.btree.BTreeSearchIterator;
/**
* An immutable and sorted list of (non-PK) columns for a given table.
@@ -456,7 +456,7 @@ public class Columns extends AbstractCollection<ColumnMetadata> implements Colle
{
public void serialize(Columns columns, DataOutputPlus out) throws IOException
{
- out.writeUnsignedVInt(columns.size());
+ out.writeUnsignedVInt32(columns.size());
for (ColumnMetadata column : columns)
ByteBufferUtil.writeWithVIntLength(column.name.bytes, out);
}
@@ -471,7 +471,7 @@ public class Columns extends AbstractCollection<ColumnMetadata> implements Colle
public Columns deserialize(DataInputPlus in, TableMetadata metadata) throws IOException
{
- int length = (int)in.readUnsignedVInt();
+ int length = in.readUnsignedVInt32();
try (BTree.FastBuilder<ColumnMetadata> builder = BTree.fastBuilder())
{
for (int i = 0; i < length; i++)
@@ -516,7 +516,7 @@ public class Columns extends AbstractCollection<ColumnMetadata> implements Colle
int supersetCount = superset.size();
if (columnCount == supersetCount)
{
- out.writeUnsignedVInt(0);
+ out.writeUnsignedVInt32(0);
}
else if (supersetCount < 64)
{
@@ -609,7 +609,7 @@ public class Columns extends AbstractCollection<ColumnMetadata> implements Colle
private void serializeLargeSubset(Collection<ColumnMetadata> columns, int columnCount, Columns superset, int supersetCount, DataOutputPlus out) throws IOException
{
// write flag indicating we're in lengthy mode
- out.writeUnsignedVInt(supersetCount - columnCount);
+ out.writeUnsignedVInt32(supersetCount - columnCount);
BTreeSearchIterator<ColumnMetadata, ColumnMetadata> iter = superset.iterator();
if (columnCount < supersetCount / 2)
{
@@ -618,7 +618,7 @@ public class Columns extends AbstractCollection<ColumnMetadata> implements Colle
{
if (iter.next(column) == null)
throw new IllegalStateException();
- out.writeUnsignedVInt(iter.indexOfCurrent());
+ out.writeUnsignedVInt32(iter.indexOfCurrent());
}
}
else
@@ -631,10 +631,10 @@ public class Columns extends AbstractCollection<ColumnMetadata> implements Colle
throw new IllegalStateException();
int cur = iter.indexOfCurrent();
while (++prev != cur)
- out.writeUnsignedVInt(prev);
+ out.writeUnsignedVInt32(prev);
}
while (++prev != supersetCount)
- out.writeUnsignedVInt(prev);
+ out.writeUnsignedVInt32(prev);
}
}
@@ -650,7 +650,7 @@ public class Columns extends AbstractCollection<ColumnMetadata> implements Colle
{
for (int i = 0 ; i < columnCount ; i++)
{
- int idx = (int) in.readUnsignedVInt();
+ int idx = in.readUnsignedVInt32();
builder.add(BTree.findByIndex(superset.columns, idx));
}
}
@@ -661,7 +661,7 @@ public class Columns extends AbstractCollection<ColumnMetadata> implements Colle
int skipped = 0;
while (true)
{
- int nextMissingIndex = skipped < delta ? (int)in.readUnsignedVInt() : supersetCount;
+ int nextMissingIndex = skipped < delta ? in.readUnsignedVInt32() : supersetCount;
while (idx < nextMissingIndex)
{
ColumnMetadata def = iter.next();
diff --git a/src/java/org/apache/cassandra/db/Mutation.java b/src/java/org/apache/cassandra/db/Mutation.java
index b9ac32498f..ad43b16d48 100644
--- a/src/java/org/apache/cassandra/db/Mutation.java
+++ b/src/java/org/apache/cassandra/db/Mutation.java
@@ -48,9 +48,7 @@ import org.apache.cassandra.service.AbstractWriteResponseHandler;
import org.apache.cassandra.utils.ByteBufferUtil;
import org.apache.cassandra.utils.concurrent.Future;
-import static org.apache.cassandra.net.MessagingService.VERSION_30;
-import static org.apache.cassandra.net.MessagingService.VERSION_3014;
-import static org.apache.cassandra.net.MessagingService.VERSION_40;
+import static org.apache.cassandra.net.MessagingService.*;
import static org.apache.cassandra.utils.MonotonicClock.Global.approxTime;
public class Mutation implements IMutation, Supplier<Mutation>
@@ -475,7 +473,7 @@ public class Mutation implements IMutation, Supplier<Mutation>
/* serialize the modifications in the mutation */
int size = modifications.size();
- out.writeUnsignedVInt(size);
+ out.writeUnsignedVInt32(size);
assert size > 0;
for (PartitionUpdate partitionUpdate : modifications.values())
@@ -492,7 +490,7 @@ public class Mutation implements IMutation, Supplier<Mutation>
{
teeIn = new TeeDataInputPlus(in, dob, CACHEABLE_MUTATION_SIZE_LIMIT);
- int size = (int) teeIn.readUnsignedVInt();
+ int size = teeIn.readUnsignedVInt32();
assert size > 0;
PartitionUpdate update = PartitionUpdate.serializer.deserialize(teeIn, version, flag);
diff --git a/src/java/org/apache/cassandra/db/ReadCommand.java b/src/java/org/apache/cassandra/db/ReadCommand.java
index ae64710005..d03650ff36 100644
--- a/src/java/org/apache/cassandra/db/ReadCommand.java
+++ b/src/java/org/apache/cassandra/db/ReadCommand.java
@@ -1037,7 +1037,7 @@ public abstract class ReadCommand extends AbstractReadQuery
| acceptsTransientFlag(command.acceptsTransient())
);
if (command.isDigestQuery())
- out.writeUnsignedVInt(command.digestVersion());
+ out.writeUnsignedVInt32(command.digestVersion());
command.metadata().id.serialize(out);
out.writeInt(command.nowInSec());
ColumnFilter.serializer.serialize(command.columnFilter(), out, version);
@@ -1064,7 +1064,7 @@ public abstract class ReadCommand extends AbstractReadQuery
+ "upgrading to 4.0");
boolean hasIndex = hasIndex(flags);
- int digestVersion = isDigest ? (int)in.readUnsignedVInt() : 0;
+ int digestVersion = isDigest ? in.readUnsignedVInt32() : 0;
TableMetadata metadata = schema.getExistingTableMetadata(TableId.deserialize(in));
int nowInSec = in.readInt();
ColumnFilter columnFilter = ColumnFilter.serializer.deserialize(in, version, metadata);
diff --git a/src/java/org/apache/cassandra/db/RowIndexEntry.java b/src/java/org/apache/cassandra/db/RowIndexEntry.java
index 80f53a9e72..cf6ae7e7a2 100644
--- a/src/java/org/apache/cassandra/db/RowIndexEntry.java
+++ b/src/java/org/apache/cassandra/db/RowIndexEntry.java
@@ -29,13 +29,7 @@ import org.apache.cassandra.db.filter.RowIndexEntryReadSizeTooLargeException;
import org.apache.cassandra.io.ISerializer;
import org.apache.cassandra.io.sstable.IndexInfo;
import org.apache.cassandra.io.sstable.format.Version;
-import org.apache.cassandra.io.util.DataInputPlus;
-import org.apache.cassandra.io.util.DataOutputBuffer;
-import org.apache.cassandra.io.util.DataOutputPlus;
-import org.apache.cassandra.io.util.FileDataInput;
-import org.apache.cassandra.io.util.FileHandle;
-import org.apache.cassandra.io.util.RandomAccessReader;
-import org.apache.cassandra.io.util.TrackedDataInputPlus;
+import org.apache.cassandra.io.util.*;
import org.apache.cassandra.metrics.DefaultNameFactory;
import org.apache.cassandra.metrics.MetricNameFactory;
import org.apache.cassandra.net.ParamType;
@@ -318,7 +312,7 @@ public class RowIndexEntry<T> implements IMeasurableMemory
{
long position = in.readUnsignedVInt();
- int size = (int)in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
if (size == 0)
{
return new RowIndexEntry<>(position);
@@ -327,7 +321,7 @@ public class RowIndexEntry<T> implements IMeasurableMemory
{
long headerLength = in.readUnsignedVInt();
DeletionTime deletionTime = DeletionTime.serializer.deserialize(in);
- int columnsIndexCount = (int) in.readUnsignedVInt();
+ int columnsIndexCount = in.readUnsignedVInt32();
checkSize(columnsIndexCount, size);
@@ -399,7 +393,7 @@ public class RowIndexEntry<T> implements IMeasurableMemory
{
long position = in.readUnsignedVInt();
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
if (size > 0)
in.skipBytesFully(size);
@@ -424,7 +418,7 @@ public class RowIndexEntry<T> implements IMeasurableMemory
private static void skipPromotedIndex(DataInputPlus in) throws IOException
{
- int size = (int)in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
if (size <= 0)
return;
@@ -449,7 +443,7 @@ public class RowIndexEntry<T> implements IMeasurableMemory
{
out.writeUnsignedVInt(position);
- out.writeUnsignedVInt(0);
+ out.writeUnsignedVInt32(0);
}
public void serializeForCache(DataOutputPlus out) throws IOException
@@ -527,7 +521,7 @@ public class RowIndexEntry<T> implements IMeasurableMemory
this.headerLength = in.readUnsignedVInt();
this.deletionTime = DeletionTime.serializer.deserialize(in);
- int columnsIndexCount = (int) in.readUnsignedVInt();
+ int columnsIndexCount = in.readUnsignedVInt32();
TrackedDataInputPlus trackedIn = new TrackedDataInputPlus(in);
@@ -600,11 +594,11 @@ public class RowIndexEntry<T> implements IMeasurableMemory
out.writeUnsignedVInt(position);
- out.writeUnsignedVInt(serializedSize(deletionTime, headerLength, columnsIndex.length) + indexedPartSize);
+ out.writeUnsignedVInt32(serializedSize(deletionTime, headerLength, columnsIndex.length) + indexedPartSize);
out.writeUnsignedVInt(headerLength);
DeletionTime.serializer.serialize(deletionTime, out);
- out.writeUnsignedVInt(columnsIndex.length);
+ out.writeUnsignedVInt32(columnsIndex.length);
for (IndexInfo info : columnsIndex)
idxInfoSerializer.serialize(info, out);
for (int offset : offsets)
@@ -619,7 +613,7 @@ public class RowIndexEntry<T> implements IMeasurableMemory
out.writeUnsignedVInt(headerLength);
DeletionTime.serializer.serialize(deletionTime, out);
- out.writeUnsignedVInt(columnsIndexCount());
+ out.writeUnsignedVInt32(columnsIndexCount());
for (IndexInfo indexInfo : columnsIndex)
idxInfoSerializer.serialize(indexInfo, out);
@@ -695,9 +689,9 @@ public class RowIndexEntry<T> implements IMeasurableMemory
this.headerLength = in.readUnsignedVInt();
this.deletionTime = DeletionTime.serializer.deserialize(in);
- this.columnsIndexCount = (int) in.readUnsignedVInt();
+ this.columnsIndexCount = in.readUnsignedVInt32();
- this.indexedPartSize = (int) in.readUnsignedVInt();
+ this.indexedPartSize = in.readUnsignedVInt32();
this.idxInfoSerializer = idxInfoSerializer;
@@ -741,11 +735,11 @@ public class RowIndexEntry<T> implements IMeasurableMemory
{
out.writeUnsignedVInt(position);
- out.writeUnsignedVInt(fieldsSerializedSize + indexInfo.limit());
+ out.writeUnsignedVInt32(fieldsSerializedSize + indexInfo.limit());
out.writeUnsignedVInt(headerLength);
DeletionTime.serializer.serialize(deletionTime, out);
- out.writeUnsignedVInt(columnsIndexCount);
+ out.writeUnsignedVInt32(columnsIndexCount);
out.write(indexInfo);
}
@@ -760,9 +754,9 @@ public class RowIndexEntry<T> implements IMeasurableMemory
out.writeUnsignedVInt(headerLength);
DeletionTime.serializer.serialize(deletionTime, out);
- out.writeUnsignedVInt(columnsIndexCount);
+ out.writeUnsignedVInt32(columnsIndexCount);
- out.writeUnsignedVInt(indexedPartSize);
+ out.writeUnsignedVInt32(indexedPartSize);
}
static void skipForCache(DataInputPlus in) throws IOException
diff --git a/src/java/org/apache/cassandra/db/SerializationHeader.java b/src/java/org/apache/cassandra/db/SerializationHeader.java
index 11239d8bc3..a1301da06a 100644
--- a/src/java/org/apache/cassandra/db/SerializationHeader.java
+++ b/src/java/org/apache/cassandra/db/SerializationHeader.java
@@ -27,7 +27,7 @@ import org.apache.cassandra.db.filter.ColumnFilter;
import org.apache.cassandra.db.marshal.AbstractType;
import org.apache.cassandra.db.marshal.TypeParser;
import org.apache.cassandra.db.marshal.UTF8Type;
-import org.apache.cassandra.db.rows.*;
+import org.apache.cassandra.db.rows.EncodingStats;
import org.apache.cassandra.exceptions.UnknownColumnException;
import org.apache.cassandra.io.sstable.format.SSTableReader;
import org.apache.cassandra.io.sstable.format.Version;
@@ -169,12 +169,12 @@ public class SerializationHeader
public void writeLocalDeletionTime(int localDeletionTime, DataOutputPlus out) throws IOException
{
- out.writeUnsignedVInt(localDeletionTime - stats.minLocalDeletionTime);
+ out.writeUnsignedVInt32(localDeletionTime - stats.minLocalDeletionTime);
}
public void writeTTL(int ttl, DataOutputPlus out) throws IOException
{
- out.writeUnsignedVInt(ttl - stats.minTTL);
+ out.writeUnsignedVInt32(ttl - stats.minTTL);
}
public void writeDeletionTime(DeletionTime dt, DataOutputPlus out) throws IOException
@@ -190,12 +190,12 @@ public class SerializationHeader
public int readLocalDeletionTime(DataInputPlus in) throws IOException
{
- return (int)in.readUnsignedVInt() + stats.minLocalDeletionTime;
+ return in.readUnsignedVInt32() + stats.minLocalDeletionTime;
}
public int readTTL(DataInputPlus in) throws IOException
{
- return (int)in.readUnsignedVInt() + stats.minTTL;
+ return in.readUnsignedVInt32() + stats.minTTL;
}
public DeletionTime readDeletionTime(DataInputPlus in) throws IOException
@@ -463,7 +463,7 @@ public class SerializationHeader
EncodingStats.serializer.serialize(header.stats, out);
writeType(header.keyType, out);
- out.writeUnsignedVInt(header.clusteringTypes.size());
+ out.writeUnsignedVInt32(header.clusteringTypes.size());
for (AbstractType<?> type : header.clusteringTypes)
writeType(type, out);
@@ -477,7 +477,7 @@ public class SerializationHeader
EncodingStats stats = EncodingStats.serializer.deserialize(in);
AbstractType<?> keyType = readType(in);
- int size = (int)in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
List<AbstractType<?>> clusteringTypes = new ArrayList<>(size);
for (int i = 0; i < size; i++)
clusteringTypes.add(readType(in));
@@ -508,7 +508,7 @@ public class SerializationHeader
private void writeColumnsWithTypes(Map<ByteBuffer, AbstractType<?>> columns, DataOutputPlus out) throws IOException
{
- out.writeUnsignedVInt(columns.size());
+ out.writeUnsignedVInt32(columns.size());
for (Map.Entry<ByteBuffer, AbstractType<?>> entry : columns.entrySet())
{
ByteBufferUtil.writeWithVIntLength(entry.getKey(), out);
@@ -529,7 +529,7 @@ public class SerializationHeader
private void readColumnsWithType(DataInputPlus in, Map<ByteBuffer, AbstractType<?>> typeMap) throws IOException
{
- int length = (int)in.readUnsignedVInt();
+ int length = in.readUnsignedVInt32();
for (int i = 0; i < length; i++)
{
ByteBuffer name = ByteBufferUtil.readWithVIntLength(in);
diff --git a/src/java/org/apache/cassandra/db/Slices.java b/src/java/org/apache/cassandra/db/Slices.java
index b3f5681070..c8483ccf47 100644
--- a/src/java/org/apache/cassandra/db/Slices.java
+++ b/src/java/org/apache/cassandra/db/Slices.java
@@ -296,7 +296,7 @@ public abstract class Slices implements Iterable<Slice>
public void serialize(Slices slices, DataOutputPlus out, int version) throws IOException
{
int size = slices.size();
- out.writeUnsignedVInt(size);
+ out.writeUnsignedVInt32(size);
if (size == 0)
return;
@@ -328,7 +328,7 @@ public abstract class Slices implements Iterable<Slice>
public Slices deserialize(DataInputPlus in, int version, TableMetadata metadata) throws IOException
{
- int size = (int)in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
if (size == 0)
return NONE;
diff --git a/src/java/org/apache/cassandra/db/aggregation/AggregationSpecification.java b/src/java/org/apache/cassandra/db/aggregation/AggregationSpecification.java
index df47e58d43..a4a1c57eca 100644
--- a/src/java/org/apache/cassandra/db/aggregation/AggregationSpecification.java
+++ b/src/java/org/apache/cassandra/db/aggregation/AggregationSpecification.java
@@ -236,11 +236,11 @@ public abstract class AggregationSpecification
case AGGREGATE_EVERYTHING:
break;
case AGGREGATE_BY_PK_PREFIX:
- out.writeUnsignedVInt(((AggregateByPkPrefix) aggregationSpec).clusteringPrefixSize);
+ out.writeUnsignedVInt32(((AggregateByPkPrefix) aggregationSpec).clusteringPrefixSize);
break;
case AGGREGATE_BY_PK_PREFIX_WITH_SELECTOR:
AggregateByPkPrefixWithSelector spec = (AggregateByPkPrefixWithSelector) aggregationSpec;
- out.writeUnsignedVInt(spec.clusteringPrefixSize);
+ out.writeUnsignedVInt32(spec.clusteringPrefixSize);
Selector.serializer.serialize(spec.selector, out, version);
// Ideally we should serialize the columns but that will break backward compatibility.
// So for the moment we can rebuild the list from the prefix size as we know that there will be
@@ -259,9 +259,9 @@ public abstract class AggregationSpecification
case AGGREGATE_EVERYTHING:
return AggregationSpecification.AGGREGATE_EVERYTHING;
case AGGREGATE_BY_PK_PREFIX:
- return new AggregateByPkPrefix(metadata.comparator, (int) in.readUnsignedVInt());
+ return new AggregateByPkPrefix(metadata.comparator, in.readUnsignedVInt32());
case AGGREGATE_BY_PK_PREFIX_WITH_SELECTOR:
- int clusteringPrefixSize = (int) in.readUnsignedVInt();
+ int clusteringPrefixSize = in.readUnsignedVInt32();
Selector selector = Selector.serializer.deserialize(in, version, metadata);
ColumnMetadata functionArgument = metadata.clusteringColumns().get(clusteringPrefixSize - 1);
return new AggregateByPkPrefixWithSelector(metadata.comparator,
diff --git a/src/java/org/apache/cassandra/db/columniterator/AbstractSSTableIterator.java b/src/java/org/apache/cassandra/db/columniterator/AbstractSSTableIterator.java
index fee45c232f..8a266a8e9a 100644
--- a/src/java/org/apache/cassandra/db/columniterator/AbstractSSTableIterator.java
+++ b/src/java/org/apache/cassandra/db/columniterator/AbstractSSTableIterator.java
@@ -22,18 +22,21 @@ import java.util.Comparator;
import java.util.Iterator;
import java.util.NoSuchElementException;
-import org.apache.cassandra.schema.TableMetadata;
import org.apache.cassandra.db.*;
import org.apache.cassandra.db.filter.ColumnFilter;
import org.apache.cassandra.db.rows.*;
+import org.apache.cassandra.io.sstable.CorruptSSTableException;
import org.apache.cassandra.io.sstable.IndexInfo;
import org.apache.cassandra.io.sstable.format.SSTableReader;
-import org.apache.cassandra.io.sstable.CorruptSSTableException;
-import org.apache.cassandra.io.util.FileDataInput;
import org.apache.cassandra.io.util.DataPosition;
+import org.apache.cassandra.io.util.FileDataInput;
import org.apache.cassandra.io.util.FileHandle;
+import org.apache.cassandra.schema.TableMetadata;
import org.apache.cassandra.utils.ByteBufferUtil;
+import static org.apache.cassandra.utils.vint.VIntCoding.VIntOutOfRangeException;
+
+
public abstract class AbstractSSTableIterator implements UnfilteredRowIterator
{
protected final SSTableReader sstable;
@@ -341,7 +344,7 @@ public abstract class AbstractSSTableIterator implements UnfilteredRowIterator
{
return hasNextInternal();
}
- catch (IOException | IndexOutOfBoundsException e)
+ catch (IOException | IndexOutOfBoundsException | VIntOutOfRangeException e)
{
try
{
diff --git a/src/java/org/apache/cassandra/db/filter/ClusteringIndexNamesFilter.java b/src/java/org/apache/cassandra/db/filter/ClusteringIndexNamesFilter.java
index 18dc471ef3..600aa9fef9 100644
--- a/src/java/org/apache/cassandra/db/filter/ClusteringIndexNamesFilter.java
+++ b/src/java/org/apache/cassandra/db/filter/ClusteringIndexNamesFilter.java
@@ -226,7 +226,7 @@ public class ClusteringIndexNamesFilter extends AbstractClusteringIndexFilter
protected void serializeInternal(DataOutputPlus out, int version) throws IOException
{
ClusteringComparator comparator = (ClusteringComparator)clusterings.comparator();
- out.writeUnsignedVInt(clusterings.size());
+ out.writeUnsignedVInt32(clusterings.size());
for (Clustering<?> clustering : clusterings)
Clustering.serializer.serialize(clustering, out, version, comparator.subtypes());
}
@@ -245,7 +245,7 @@ public class ClusteringIndexNamesFilter extends AbstractClusteringIndexFilter
public ClusteringIndexFilter deserialize(DataInputPlus in, int version, TableMetadata metadata, boolean reversed) throws IOException
{
ClusteringComparator comparator = metadata.comparator;
- int size = (int)in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
try (BTree.FastBuilder<Clustering<?>> builder = BTree.fastBuilder())
{
for (int i = 0; i < size; i++)
diff --git a/src/java/org/apache/cassandra/db/filter/ColumnFilter.java b/src/java/org/apache/cassandra/db/filter/ColumnFilter.java
index 0ed6237712..48ba7388c7 100644
--- a/src/java/org/apache/cassandra/db/filter/ColumnFilter.java
+++ b/src/java/org/apache/cassandra/db/filter/ColumnFilter.java
@@ -988,7 +988,7 @@ public abstract class ColumnFilter
{
if (subSelections != null)
{
- out.writeUnsignedVInt(subSelections.size());
+ out.writeUnsignedVInt32(subSelections.size());
for (ColumnSubselection subSel : subSelections.values())
ColumnSubselection.serializer.serialize(subSel, out, version);
}
@@ -1078,7 +1078,7 @@ public abstract class ColumnFilter
TableMetadata metadata) throws IOException
{
SortedSetMultimap<ColumnIdentifier, ColumnSubselection> subSelections = TreeMultimap.create(Comparator.naturalOrder(), Comparator.naturalOrder());
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
for (int i = 0; i < size; i++)
{
ColumnSubselection subSel = ColumnSubselection.serializer.deserialize(in, version, metadata);
diff --git a/src/java/org/apache/cassandra/db/filter/DataLimits.java b/src/java/org/apache/cassandra/db/filter/DataLimits.java
index f988cb3801..649df222b1 100644
--- a/src/java/org/apache/cassandra/db/filter/DataLimits.java
+++ b/src/java/org/apache/cassandra/db/filter/DataLimits.java
@@ -1144,22 +1144,22 @@ public abstract class DataLimits
case CQL_LIMIT:
case CQL_PAGING_LIMIT:
CQLLimits cqlLimits = (CQLLimits)limits;
- out.writeUnsignedVInt(cqlLimits.rowLimit);
- out.writeUnsignedVInt(cqlLimits.perPartitionLimit);
+ out.writeUnsignedVInt32(cqlLimits.rowLimit);
+ out.writeUnsignedVInt32(cqlLimits.perPartitionLimit);
out.writeBoolean(cqlLimits.isDistinct);
if (limits.kind() == Kind.CQL_PAGING_LIMIT)
{
CQLPagingLimits pagingLimits = (CQLPagingLimits)cqlLimits;
ByteBufferUtil.writeWithVIntLength(pagingLimits.lastReturnedKey, out);
- out.writeUnsignedVInt(pagingLimits.lastReturnedKeyRemaining);
+ out.writeUnsignedVInt32(pagingLimits.lastReturnedKeyRemaining);
}
break;
case CQL_GROUP_BY_LIMIT:
case CQL_GROUP_BY_PAGING_LIMIT:
CQLGroupByLimits groupByLimits = (CQLGroupByLimits) limits;
- out.writeUnsignedVInt(groupByLimits.groupLimit);
- out.writeUnsignedVInt(groupByLimits.groupPerPartitionLimit);
- out.writeUnsignedVInt(groupByLimits.rowLimit);
+ out.writeUnsignedVInt32(groupByLimits.groupLimit);
+ out.writeUnsignedVInt32(groupByLimits.groupPerPartitionLimit);
+ out.writeUnsignedVInt32(groupByLimits.rowLimit);
AggregationSpecification groupBySpec = groupByLimits.groupBySpec;
AggregationSpecification.serializer.serialize(groupBySpec, out, version);
@@ -1170,7 +1170,7 @@ public abstract class DataLimits
{
CQLGroupByPagingLimits pagingLimits = (CQLGroupByPagingLimits) groupByLimits;
ByteBufferUtil.writeWithVIntLength(pagingLimits.lastReturnedKey, out);
- out.writeUnsignedVInt(pagingLimits.lastReturnedKeyRemaining);
+ out.writeUnsignedVInt32(pagingLimits.lastReturnedKeyRemaining);
}
break;
}
@@ -1184,21 +1184,21 @@ public abstract class DataLimits
case CQL_LIMIT:
case CQL_PAGING_LIMIT:
{
- int rowLimit = (int) in.readUnsignedVInt();
- int perPartitionLimit = (int) in.readUnsignedVInt();
+ int rowLimit = in.readUnsignedVInt32();
+ int perPartitionLimit = in.readUnsignedVInt32();
boolean isDistinct = in.readBoolean();
if (kind == Kind.CQL_LIMIT)
return cqlLimits(rowLimit, perPartitionLimit, isDistinct);
ByteBuffer lastKey = ByteBufferUtil.readWithVIntLength(in);
- int lastRemaining = (int) in.readUnsignedVInt();
+ int lastRemaining = in.readUnsignedVInt32();
return new CQLPagingLimits(rowLimit, perPartitionLimit, isDistinct, lastKey, lastRemaining);
}
case CQL_GROUP_BY_LIMIT:
case CQL_GROUP_BY_PAGING_LIMIT:
{
- int groupLimit = (int) in.readUnsignedVInt();
- int groupPerPartitionLimit = (int) in.readUnsignedVInt();
- int rowLimit = (int) in.readUnsignedVInt();
+ int groupLimit = in.readUnsignedVInt32();
+ int groupPerPartitionLimit = in.readUnsignedVInt32();
+ int rowLimit = in.readUnsignedVInt32();
AggregationSpecification groupBySpec = AggregationSpecification.serializer.deserialize(in, version, metadata);
@@ -1212,7 +1212,7 @@ public abstract class DataLimits
state);
ByteBuffer lastKey = ByteBufferUtil.readWithVIntLength(in);
- int lastRemaining = (int) in.readUnsignedVInt();
+ int lastRemaining = in.readUnsignedVInt32();
return new CQLGroupByPagingLimits(groupLimit,
groupPerPartitionLimit,
rowLimit,
diff --git a/src/java/org/apache/cassandra/db/filter/RowFilter.java b/src/java/org/apache/cassandra/db/filter/RowFilter.java
index 5e0fb51962..6d717016b0 100644
--- a/src/java/org/apache/cassandra/db/filter/RowFilter.java
+++ b/src/java/org/apache/cassandra/db/filter/RowFilter.java
@@ -1038,7 +1038,7 @@ public abstract class RowFilter implements Iterable<RowFilter.Expression>
public void serialize(RowFilter filter, DataOutputPlus out, int version) throws IOException
{
out.writeBoolean(false); // Old "is for thrift" boolean
- out.writeUnsignedVInt(filter.expressions.size());
+ out.writeUnsignedVInt32(filter.expressions.size());
for (Expression expr : filter.expressions)
Expression.serializer.serialize(expr, out, version);
@@ -1047,7 +1047,7 @@ public abstract class RowFilter implements Iterable<RowFilter.Expression>
public RowFilter deserialize(DataInputPlus in, int version, TableMetadata metadata) throws IOException
{
in.readBoolean(); // Unused
- int size = (int)in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
List<Expression> expressions = new ArrayList<>(size);
for (int i = 0; i < size; i++)
expressions.add(Expression.serializer.deserialize(in, version, metadata));
diff --git a/src/java/org/apache/cassandra/db/marshal/AbstractType.java b/src/java/org/apache/cassandra/db/marshal/AbstractType.java
index b421f2eabb..69649273c0 100644
--- a/src/java/org/apache/cassandra/db/marshal/AbstractType.java
+++ b/src/java/org/apache/cassandra/db/marshal/AbstractType.java
@@ -540,7 +540,7 @@ public abstract class AbstractType<T> implements Comparator<ByteBuffer>, Assignm
return accessor.read(in, length);
else
{
- int l = (int)in.readUnsignedVInt();
+ int l = in.readUnsignedVInt32();
if (l < 0)
throw new IOException("Corrupt (negative) value length encountered");
diff --git a/src/java/org/apache/cassandra/db/marshal/ValueAccessor.java b/src/java/org/apache/cassandra/db/marshal/ValueAccessor.java
index d454c5e188..0bb66771ad 100644
--- a/src/java/org/apache/cassandra/db/marshal/ValueAccessor.java
+++ b/src/java/org/apache/cassandra/db/marshal/ValueAccessor.java
@@ -162,7 +162,7 @@ public interface ValueAccessor<V>
default void writeWithVIntLength(V value, DataOutputPlus out) throws IOException
{
- out.writeUnsignedVInt(size(value));
+ out.writeUnsignedVInt32(size(value));
write(value, out);
}
diff --git a/src/java/org/apache/cassandra/db/partitions/PartitionUpdate.java b/src/java/org/apache/cassandra/db/partitions/PartitionUpdate.java
index 935a7b968a..9f854c670a 100644
--- a/src/java/org/apache/cassandra/db/partitions/PartitionUpdate.java
+++ b/src/java/org/apache/cassandra/db/partitions/PartitionUpdate.java
@@ -36,7 +36,10 @@ import org.apache.cassandra.db.*;
import org.apache.cassandra.db.filter.ColumnFilter;
import org.apache.cassandra.db.rows.*;
import org.apache.cassandra.index.IndexRegistry;
-import org.apache.cassandra.io.util.*;
+import org.apache.cassandra.io.util.DataInputBuffer;
+import org.apache.cassandra.io.util.DataInputPlus;
+import org.apache.cassandra.io.util.DataOutputBuffer;
+import org.apache.cassandra.io.util.DataOutputPlus;
import org.apache.cassandra.schema.ColumnMetadata;
import org.apache.cassandra.schema.Schema;
import org.apache.cassandra.schema.TableId;
@@ -702,7 +705,7 @@ public class PartitionUpdate extends AbstractBTreePartition
if (position >= in.limit())
throw new EOFException();
// DecoratedKey key = metadata.decorateKey(ByteBufferUtil.readWithVIntLength(in));
- int keyLength = (int) VIntCoding.getUnsignedVInt(in, position);
+ int keyLength = VIntCoding.getUnsignedVInt32(in, position);
position += keyLength + VIntCoding.computeUnsignedVIntSize(keyLength);
if (position >= in.limit())
throw new EOFException();
diff --git a/src/java/org/apache/cassandra/db/rows/EncodingStats.java b/src/java/org/apache/cassandra/db/rows/EncodingStats.java
index 518285d671..3f54c386d3 100644
--- a/src/java/org/apache/cassandra/db/rows/EncodingStats.java
+++ b/src/java/org/apache/cassandra/db/rows/EncodingStats.java
@@ -266,8 +266,8 @@ public class EncodingStats implements IMeasurableMemory
public void serialize(EncodingStats stats, DataOutputPlus out) throws IOException
{
out.writeUnsignedVInt(stats.minTimestamp - TIMESTAMP_EPOCH);
- out.writeUnsignedVInt(stats.minLocalDeletionTime - DELETION_TIME_EPOCH);
- out.writeUnsignedVInt(stats.minTTL - TTL_EPOCH);
+ out.writeUnsignedVInt32(stats.minLocalDeletionTime - DELETION_TIME_EPOCH);
+ out.writeUnsignedVInt32(stats.minTTL - TTL_EPOCH);
}
public int serializedSize(EncodingStats stats)
@@ -280,8 +280,8 @@ public class EncodingStats implements IMeasurableMemory
public EncodingStats deserialize(DataInputPlus in) throws IOException
{
long minTimestamp = in.readUnsignedVInt() + TIMESTAMP_EPOCH;
- int minLocalDeletionTime = (int)in.readUnsignedVInt() + DELETION_TIME_EPOCH;
- int minTTL = (int)in.readUnsignedVInt() + TTL_EPOCH;
+ int minLocalDeletionTime = in.readUnsignedVInt32() + DELETION_TIME_EPOCH;
+ int minTTL = in.readUnsignedVInt32() + TTL_EPOCH;
return new EncodingStats(minTimestamp, minLocalDeletionTime, minTTL);
}
}
diff --git a/src/java/org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.java b/src/java/org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.java
index 11541ee358..c633bbc71d 100644
--- a/src/java/org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.java
+++ b/src/java/org/apache/cassandra/db/rows/UnfilteredRowIteratorSerializer.java
@@ -140,7 +140,7 @@ public class UnfilteredRowIteratorSerializer
UnfilteredSerializer.serializer.serialize(staticRow, helper, out, version);
if (rowEstimate >= 0)
- out.writeUnsignedVInt(rowEstimate);
+ out.writeUnsignedVInt32(rowEstimate);
while (iterator.hasNext())
UnfilteredSerializer.serializer.serialize(iterator.next(), helper, out, version);
@@ -211,7 +211,7 @@ public class UnfilteredRowIteratorSerializer
if (hasStatic)
staticRow = UnfilteredSerializer.serializer.deserializeStaticRow(in, header, new DeserializationHelper(metadata, version, flag));
- int rowEstimate = hasRowEstimate ? (int)in.readUnsignedVInt() : -1;
+ int rowEstimate = hasRowEstimate ? in.readUnsignedVInt32() : -1;
return new Header(header, key, isReversed, false, partitionDeletion, staticRow, rowEstimate);
}
diff --git a/src/java/org/apache/cassandra/db/rows/UnfilteredSerializer.java b/src/java/org/apache/cassandra/db/rows/UnfilteredSerializer.java
index 5bdfb0dfb8..d528a70a18 100644
--- a/src/java/org/apache/cassandra/db/rows/UnfilteredSerializer.java
+++ b/src/java/org/apache/cassandra/db/rows/UnfilteredSerializer.java
@@ -20,14 +20,14 @@ package org.apache.cassandra.db.rows;
import java.io.IOException;
import net.nicoulaj.compilecommand.annotations.Inline;
-import org.apache.cassandra.db.marshal.ByteArrayAccessor;
-import org.apache.cassandra.schema.ColumnMetadata;
import org.apache.cassandra.db.*;
+import org.apache.cassandra.db.marshal.ByteArrayAccessor;
import org.apache.cassandra.db.rows.Row.Deletion;
import org.apache.cassandra.io.util.DataInputPlus;
import org.apache.cassandra.io.util.DataOutputBuffer;
import org.apache.cassandra.io.util.DataOutputPlus;
import org.apache.cassandra.io.util.FileDataInput;
+import org.apache.cassandra.schema.ColumnMetadata;
import org.apache.cassandra.utils.SearchIterator;
import org.apache.cassandra.utils.WrappedException;
@@ -270,7 +270,7 @@ public class UnfilteredSerializer
if (hasComplexDeletion)
header.writeDeletionTime(data.complexDeletion(), out);
- out.writeUnsignedVInt(data.cellsCount());
+ out.writeUnsignedVInt32(data.cellsCount());
for (Cell<?> cell : data)
Cell.serializer.serialize(cell, column, out, rowLiveness, header);
}
@@ -662,7 +662,7 @@ public class UnfilteredSerializer
builder.addComplexDeletion(column, complexDeletion);
}
- int count = (int) in.readUnsignedVInt();
+ int count = in.readUnsignedVInt32();
while (--count >= 0)
{
Cell<byte[]> cell = Cell.serializer.deserialize(in, rowLiveness, column, header, helper, ByteArrayAccessor.instance);
@@ -680,7 +680,7 @@ public class UnfilteredSerializer
public void skipRowBody(DataInputPlus in) throws IOException
{
- int rowSize = (int)in.readUnsignedVInt();
+ int rowSize = in.readUnsignedVInt32();
in.skipBytesFully(rowSize);
}
@@ -695,7 +695,7 @@ public class UnfilteredSerializer
public void skipMarkerBody(DataInputPlus in) throws IOException
{
- int markerSize = (int)in.readUnsignedVInt();
+ int markerSize = in.readUnsignedVInt32();
in.skipBytesFully(markerSize);
}
@@ -705,7 +705,7 @@ public class UnfilteredSerializer
if (hasComplexDeletion)
header.skipDeletionTime(in);
- int count = (int) in.readUnsignedVInt();
+ int count = in.readUnsignedVInt32();
while (--count >= 0)
Cell.serializer.skip(in, column, header);
}
diff --git a/src/java/org/apache/cassandra/db/streaming/ComponentManifest.java b/src/java/org/apache/cassandra/db/streaming/ComponentManifest.java
index b77b594c47..41b2026c1d 100644
--- a/src/java/org/apache/cassandra/db/streaming/ComponentManifest.java
+++ b/src/java/org/apache/cassandra/db/streaming/ComponentManifest.java
@@ -18,22 +18,19 @@
package org.apache.cassandra.db.streaming;
+import java.io.IOException;
+import java.util.*;
+
import com.google.common.annotations.VisibleForTesting;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterators;
+
import org.apache.cassandra.db.TypeSizes;
import org.apache.cassandra.io.IVersionedSerializer;
import org.apache.cassandra.io.sstable.Component;
import org.apache.cassandra.io.sstable.Descriptor;
import org.apache.cassandra.io.util.DataInputPlus;
import org.apache.cassandra.io.util.DataOutputPlus;
-
-import java.io.IOException;
-import java.util.*;
-
-/**
- * SSTable components and their sizes to be tranfered via entire-sstable-streaming
- */
import org.apache.cassandra.io.util.File;
public final class ComponentManifest implements Iterable<Component>
@@ -118,7 +115,7 @@ public final class ComponentManifest implements Iterable<Component>
{
public void serialize(ComponentManifest manifest, DataOutputPlus out, int version) throws IOException
{
- out.writeUnsignedVInt(manifest.components.size());
+ out.writeUnsignedVInt32(manifest.components.size());
for (Map.Entry<Component, Long> entry : manifest.components.entrySet())
{
out.writeUTF(entry.getKey().name);
@@ -128,7 +125,7 @@ public final class ComponentManifest implements Iterable<Component>
public ComponentManifest deserialize(DataInputPlus in, int version) throws IOException
{
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
LinkedHashMap<Component, Long> components = new LinkedHashMap<>(size);
diff --git a/src/java/org/apache/cassandra/exceptions/RequestFailureReason.java b/src/java/org/apache/cassandra/exceptions/RequestFailureReason.java
index 3d3476a139..ca642986cf 100644
--- a/src/java/org/apache/cassandra/exceptions/RequestFailureReason.java
+++ b/src/java/org/apache/cassandra/exceptions/RequestFailureReason.java
@@ -19,8 +19,6 @@ package org.apache.cassandra.exceptions;
import java.io.IOException;
-import com.google.common.primitives.Ints;
-
import org.apache.cassandra.db.filter.TombstoneOverwhelmingException;
import org.apache.cassandra.io.IVersionedSerializer;
import org.apache.cassandra.io.util.DataInputPlus;
@@ -101,12 +99,12 @@ public enum RequestFailureReason
if (version < VERSION_40)
out.writeShort(reason.code);
else
- out.writeUnsignedVInt(reason.code);
+ out.writeUnsignedVInt32(reason.code);
}
public RequestFailureReason deserialize(DataInputPlus in, int version) throws IOException
{
- return fromCode(version < VERSION_40 ? in.readUnsignedShort() : Ints.checkedCast(in.readUnsignedVInt()));
+ return fromCode(version < VERSION_40 ? in.readUnsignedShort() : in.readUnsignedVInt32());
}
public long serializedSize(RequestFailureReason reason, int version)
diff --git a/src/java/org/apache/cassandra/hints/Hint.java b/src/java/org/apache/cassandra/hints/Hint.java
index 88eb9b8863..b710658c7e 100644
--- a/src/java/org/apache/cassandra/hints/Hint.java
+++ b/src/java/org/apache/cassandra/hints/Hint.java
@@ -22,12 +22,11 @@ import java.nio.ByteBuffer;
import java.util.concurrent.TimeUnit;
import com.google.common.base.Throwables;
-
-import javax.annotation.Nullable;
-
import com.google.common.primitives.Ints;
-import org.apache.cassandra.db.*;
+import javax.annotation.Nullable;
+import org.apache.cassandra.db.Mutation;
+import org.apache.cassandra.db.SystemKeyspace;
import org.apache.cassandra.io.IVersionedSerializer;
import org.apache.cassandra.io.util.DataInputBuffer;
import org.apache.cassandra.io.util.DataInputPlus;
@@ -171,14 +170,14 @@ public final class Hint
public void serialize(Hint hint, DataOutputPlus out, int version) throws IOException
{
out.writeLong(hint.creationTime);
- out.writeUnsignedVInt(hint.gcgs);
+ out.writeUnsignedVInt32(hint.gcgs);
Mutation.serializer.serialize(hint.mutation, out, version);
}
public Hint deserialize(DataInputPlus in, int version) throws IOException
{
long creationTime = in.readLong();
- int gcgs = (int) in.readUnsignedVInt();
+ int gcgs = in.readUnsignedVInt32();
return new Hint(Mutation.serializer.deserialize(in, version), creationTime, gcgs);
}
@@ -199,7 +198,7 @@ public final class Hint
Hint deserializeIfLive(DataInputPlus in, long now, long size, int version) throws IOException
{
long creationTime = in.readLong();
- int gcgs = (int) in.readUnsignedVInt();
+ int gcgs = in.readUnsignedVInt32();
int bytesRead = sizeof(creationTime) + sizeofUnsignedVInt(gcgs);
if (isLive(creationTime, now, gcgs))
@@ -227,7 +226,7 @@ public final class Hint
try (DataInputBuffer input = new DataInputBuffer(header))
{
long creationTime = input.readLong();
- int gcgs = (int) input.readUnsignedVInt();
+ int gcgs = input.readUnsignedVInt32();
if (!isLive(creationTime, now, gcgs))
{
diff --git a/src/java/org/apache/cassandra/hints/HintMessage.java b/src/java/org/apache/cassandra/hints/HintMessage.java
index 60d76415e7..978ab41701 100644
--- a/src/java/org/apache/cassandra/hints/HintMessage.java
+++ b/src/java/org/apache/cassandra/hints/HintMessage.java
@@ -22,10 +22,10 @@ import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.Objects;
import java.util.UUID;
-import javax.annotation.Nullable;
import com.google.common.primitives.Ints;
+import javax.annotation.Nullable;
import org.apache.cassandra.db.TypeSizes;
import org.apache.cassandra.exceptions.UnknownTableException;
import org.apache.cassandra.io.IVersionedAsymmetricSerializer;
@@ -135,7 +135,7 @@ public final class HintMessage implements SerializableHintMessage
throw new IllegalArgumentException("serialize() called with non-matching version " + version);
UUIDSerializer.serializer.serialize(message.hostId, out, version);
- out.writeUnsignedVInt(message.hint.remaining());
+ out.writeUnsignedVInt32(message.hint.remaining());
out.write(message.hint);
}
else
diff --git a/src/java/org/apache/cassandra/hints/HintsWriter.java b/src/java/org/apache/cassandra/hints/HintsWriter.java
index 5ff2dfd7ea..591e03d256 100644
--- a/src/java/org/apache/cassandra/hints/HintsWriter.java
+++ b/src/java/org/apache/cassandra/hints/HintsWriter.java
@@ -37,6 +37,7 @@ import org.apache.cassandra.utils.NativeLibrary;
import org.apache.cassandra.utils.SyncUtil;
import org.apache.cassandra.utils.Throwables;
+import static com.google.common.base.Preconditions.checkState;
import static org.apache.cassandra.utils.FBUtilities.updateChecksum;
import static org.apache.cassandra.utils.FBUtilities.updateChecksumInt;
import static org.apache.cassandra.utils.Throwables.perform;
@@ -248,7 +249,10 @@ class HintsWriter implements AutoCloseable
updateChecksumInt(crc, hintSize);
out.writeInt((int) crc.getValue());
+ long startPosition = out.position();
Hint.serializer.serialize(hint, out, descriptor.messagingVersion());
+ long actualSize = out.position() - startPosition;
+ checkState(actualSize == hintSize, "Serialized hint size doesn't match calculated hint size");
updateChecksum(crc, hintBuffer, hintBuffer.position() - hintSize, hintSize);
out.writeInt((int) crc.getValue());
}
diff --git a/src/java/org/apache/cassandra/io/sstable/IndexInfo.java b/src/java/org/apache/cassandra/io/sstable/IndexInfo.java
index fa0fb2c20e..8090f55cf9 100644
--- a/src/java/org/apache/cassandra/io/sstable/IndexInfo.java
+++ b/src/java/org/apache/cassandra/io/sstable/IndexInfo.java
@@ -18,14 +18,7 @@
package org.apache.cassandra.io.sstable;
-import java.io.IOException;
-import java.util.List;
-
-import org.apache.cassandra.db.ClusteringPrefix;
-import org.apache.cassandra.db.DeletionTime;
-import org.apache.cassandra.db.RowIndexEntry;
-import org.apache.cassandra.db.SerializationHeader;
-import org.apache.cassandra.db.TypeSizes;
+import org.apache.cassandra.db.*;
import org.apache.cassandra.db.marshal.AbstractType;
import org.apache.cassandra.io.ISerializer;
import org.apache.cassandra.io.sstable.format.Version;
@@ -33,6 +26,9 @@ import org.apache.cassandra.io.util.DataInputPlus;
import org.apache.cassandra.io.util.DataOutputPlus;
import org.apache.cassandra.utils.ObjectSizes;
+import java.io.IOException;
+import java.util.List;
+
/**
* {@code IndexInfo} is embedded in the indexed version of {@link RowIndexEntry}.
* Each instance roughly covers a range of {@link org.apache.cassandra.config.Config#column_index_size column_index_size} KiB
diff --git a/src/java/org/apache/cassandra/io/sstable/SSTableIdentityIterator.java b/src/java/org/apache/cassandra/io/sstable/SSTableIdentityIterator.java
index 76e12c891a..36ea5b13ec 100644
--- a/src/java/org/apache/cassandra/io/sstable/SSTableIdentityIterator.java
+++ b/src/java/org/apache/cassandra/io/sstable/SSTableIdentityIterator.java
@@ -17,16 +17,19 @@
*/
package org.apache.cassandra.io.sstable;
-import java.io.*;
-
-import org.apache.cassandra.schema.TableMetadata;
import org.apache.cassandra.db.*;
import org.apache.cassandra.db.rows.*;
import org.apache.cassandra.io.sstable.format.SSTableReader;
import org.apache.cassandra.io.util.FileDataInput;
import org.apache.cassandra.io.util.RandomAccessReader;
+import org.apache.cassandra.schema.TableMetadata;
import org.apache.cassandra.utils.ByteBufferUtil;
+import java.io.IOError;
+import java.io.IOException;
+
+import static org.apache.cassandra.utils.vint.VIntCoding.VIntOutOfRangeException;
+
public class SSTableIdentityIterator implements Comparable<SSTableIdentityIterator>, UnfilteredRowIterator
{
private final SSTableReader sstable;
@@ -125,7 +128,7 @@ public class SSTableIdentityIterator implements Comparable<SSTableIdentityIterat
{
return iterator.hasNext();
}
- catch (IndexOutOfBoundsException e)
+ catch (IndexOutOfBoundsException | VIntOutOfRangeException e)
{
sstable.markSuspect();
throw new CorruptSSTableException(e, filename);
diff --git a/src/java/org/apache/cassandra/io/util/DataInputPlus.java b/src/java/org/apache/cassandra/io/util/DataInputPlus.java
index bda846177c..50d0b4790b 100644
--- a/src/java/org/apache/cassandra/io/util/DataInputPlus.java
+++ b/src/java/org/apache/cassandra/io/util/DataInputPlus.java
@@ -21,6 +21,7 @@ import java.io.*;
import org.apache.cassandra.utils.Shared;
import org.apache.cassandra.utils.vint.VIntCoding;
+import org.apache.cassandra.utils.vint.VIntCoding.VIntOutOfRangeException;
import static org.apache.cassandra.utils.Shared.Scope.SIMULATION;
@@ -30,11 +31,30 @@ import static org.apache.cassandra.utils.Shared.Scope.SIMULATION;
@Shared(scope = SIMULATION)
public interface DataInputPlus extends DataInput
{
+ /**
+ * Read a 64-bit integer back.
+ *
+ * This method assumes it was originally written using
+ * {@link DataOutputPlus#writeVInt(long)} or similar that zigzag encodes the vint.
+ */
default long readVInt() throws IOException
{
return VIntCoding.readVInt(this);
}
+ /**
+ * Read up to a 32-bit integer back.
+ *
+ * This method assumes the integer was originally written using
+ * {@link DataOutputPlus#writeVInt32(int)} or similar that zigzag encodes the vint.
+ *
+ * @throws VIntOutOfRangeException If the vint doesn't fit into a 32-bit integer
+ */
+ default int readVInt32() throws IOException
+ {
+ return VIntCoding.readVInt32(this);
+ }
+
/**
* Think hard before opting for an unsigned encoding. Is this going to bite someone because some day
* they might need to pass in a sentinel value using negative numbers? Is the risk worth it
@@ -47,6 +67,19 @@ public interface DataInputPlus extends DataInput
return VIntCoding.readUnsignedVInt(this);
}
+ /**
+ * Read up to a 32-bit integer back.
+ *
+ * This method assumes the original integer was written using {@link DataOutputPlus#writeUnsignedVInt32(int)}
+ * or similar that doesn't zigzag encodes the vint.
+ *
+ * @throws VIntOutOfRangeException If the vint doesn't fit into a 32-bit integer
+ */
+ default int readUnsignedVInt32() throws IOException
+ {
+ return VIntCoding.readUnsignedVInt32(this);
+ }
+
/**
* Always skips the requested number of bytes, unless EOF is reached
*
diff --git a/src/java/org/apache/cassandra/io/util/DataOutputPlus.java b/src/java/org/apache/cassandra/io/util/DataOutputPlus.java
index 205dab7dc2..cb45e92cd8 100644
--- a/src/java/org/apache/cassandra/io/util/DataOutputPlus.java
+++ b/src/java/org/apache/cassandra/io/util/DataOutputPlus.java
@@ -17,13 +17,13 @@
*/
package org.apache.cassandra.io.util;
+import org.apache.cassandra.utils.Shared;
+import org.apache.cassandra.utils.vint.VIntCoding;
+
import java.io.DataOutput;
import java.io.IOException;
import java.nio.ByteBuffer;
-import org.apache.cassandra.utils.Shared;
-import org.apache.cassandra.utils.vint.VIntCoding;
-
import static org.apache.cassandra.utils.Shared.Scope.SIMULATION;
/**
@@ -47,6 +47,17 @@ public interface DataOutputPlus extends DataOutput
VIntCoding.writeVInt(i, this);
}
+ @Deprecated
+ default void writeVInt(int i)
+ {
+ throw new UnsupportedOperationException("Use writeVInt32/readVInt32");
+ }
+
+ default void writeVInt32(int i) throws IOException
+ {
+ VIntCoding.writeVInt32(i, this);
+ }
+
/**
* This is more efficient for storing unsigned values, both in storage and CPU burden.
*
@@ -59,6 +70,17 @@ public interface DataOutputPlus extends DataOutput
VIntCoding.writeUnsignedVInt(i, this);
}
+ @Deprecated
+ default void writeUnsignedVInt(int i)
+ {
+ throw new UnsupportedOperationException("Use writeUnsignedVInt32/readUnsignedVInt32");
+ }
+
+ default void writeUnsignedVInt32(int i) throws IOException
+ {
+ VIntCoding.writeUnsignedVInt32(i, this);
+ }
+
/**
* An efficient way to write the type {@code bytes} of a long
*
diff --git a/src/java/org/apache/cassandra/io/util/RebufferingInputStream.java b/src/java/org/apache/cassandra/io/util/RebufferingInputStream.java
index 18cabd3ec8..9ca020871b 100644
--- a/src/java/org/apache/cassandra/io/util/RebufferingInputStream.java
+++ b/src/java/org/apache/cassandra/io/util/RebufferingInputStream.java
@@ -17,11 +17,7 @@
*/
package org.apache.cassandra.io.util;
-import java.io.Closeable;
-import java.io.DataInputStream;
-import java.io.EOFException;
-import java.io.IOException;
-import java.io.InputStream;
+import java.io.*;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
@@ -231,11 +227,19 @@ public abstract class RebufferingInputStream extends InputStream implements Data
return readPrimitiveSlowly(8);
}
+ @Override
public long readVInt() throws IOException
{
return VIntCoding.decodeZigZag64(readUnsignedVInt());
}
+ @Override
+ public int readVInt32() throws IOException
+ {
+ return VIntCoding.checkedCast(VIntCoding.decodeZigZag64(readUnsignedVInt()));
+ }
+
+ @Override
public long readUnsignedVInt() throws IOException
{
//If 9 bytes aren't available use the slow path in VIntCoding
@@ -267,6 +271,12 @@ public abstract class RebufferingInputStream extends InputStream implements Data
return retval;
}
+ @Override
+ public int readUnsignedVInt32() throws IOException
+ {
+ return VIntCoding.checkedCast(readUnsignedVInt());
+ }
+
@Override
public float readFloat() throws IOException
{
diff --git a/src/java/org/apache/cassandra/net/CustomParamsSerializer.java b/src/java/org/apache/cassandra/net/CustomParamsSerializer.java
index a866651ee1..c6c72fe6cb 100644
--- a/src/java/org/apache/cassandra/net/CustomParamsSerializer.java
+++ b/src/java/org/apache/cassandra/net/CustomParamsSerializer.java
@@ -38,7 +38,7 @@ class CustomParamsSerializer implements IVersionedSerializer<Map<String,byte[]>>
@Override
public void serialize(Map<String, byte[]> t, DataOutputPlus out, int version) throws IOException
{
- out.writeUnsignedVInt(t.size());
+ out.writeUnsignedVInt32(t.size());
for (Map.Entry<String, byte[]> e : t.entrySet())
{
out.writeUTF(e.getKey());
@@ -61,7 +61,7 @@ class CustomParamsSerializer implements IVersionedSerializer<Map<String,byte[]>>
@Override
public Map<String, byte[]> deserialize(DataInputPlus in, int version) throws IOException
{
- int entries = (int) in.readUnsignedVInt();
+ int entries = in.readUnsignedVInt32();
Map<String, byte[]> customParams = Maps.newHashMapWithExpectedSize(entries);
for (int i = 0 ; i < entries ; ++i)
diff --git a/src/java/org/apache/cassandra/net/ForwardingInfo.java b/src/java/org/apache/cassandra/net/ForwardingInfo.java
index 76e2a75372..2ee199a249 100644
--- a/src/java/org/apache/cassandra/net/ForwardingInfo.java
+++ b/src/java/org/apache/cassandra/net/ForwardingInfo.java
@@ -17,21 +17,20 @@
*/
package org.apache.cassandra.net;
-import java.io.IOException;
-import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.function.BiConsumer;
-
import com.google.common.base.Preconditions;
import com.google.common.primitives.Ints;
-
import org.apache.cassandra.db.TypeSizes;
import org.apache.cassandra.io.IVersionedSerializer;
import org.apache.cassandra.io.util.DataInputPlus;
import org.apache.cassandra.io.util.DataOutputPlus;
import org.apache.cassandra.locator.InetAddressAndPort;
+import java.io.IOException;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.BiConsumer;
+
import static org.apache.cassandra.locator.InetAddressAndPort.Serializer.inetAddressAndPortSerializer;
import static org.apache.cassandra.net.MessagingService.VERSION_40;
import static org.apache.cassandra.utils.vint.VIntCoding.computeUnsignedVIntSize;
@@ -85,7 +84,7 @@ public final class ForwardingInfo implements Serializable
int count = ids.length;
if (version >= VERSION_40)
- out.writeUnsignedVInt(count);
+ out.writeUnsignedVInt32(count);
else
out.writeInt(count);
@@ -118,7 +117,7 @@ public final class ForwardingInfo implements Serializable
public ForwardingInfo deserialize(DataInputPlus in, int version) throws IOException
{
- int count = version >= VERSION_40 ? Ints.checkedCast(in.readUnsignedVInt()) : in.readInt();
+ int count = version >= VERSION_40 ? in.readUnsignedVInt32() : in.readInt();
long[] ids = new long[count];
List<InetAddressAndPort> targets = new ArrayList<>(count);
@@ -126,7 +125,7 @@ public final class ForwardingInfo implements Serializable
for (int i = 0; i < count; i++)
{
targets.add(inetAddressAndPortSerializer.deserialize(in, version));
- ids[i] = version >= VERSION_40 ? Ints.checkedCast(in.readUnsignedVInt()) : in.readInt();
+ ids[i] = version >= VERSION_40 ? in.readUnsignedVInt32() : in.readInt();
}
return new ForwardingInfo(targets, ids);
diff --git a/src/java/org/apache/cassandra/net/Message.java b/src/java/org/apache/cassandra/net/Message.java
index 09e4ba3c93..fa14134933 100644
--- a/src/java/org/apache/cassandra/net/Message.java
+++ b/src/java/org/apache/cassandra/net/Message.java
@@ -26,14 +26,12 @@ import java.util.Map;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
-import javax.annotation.Nullable;
-
import com.google.common.annotations.VisibleForTesting;
import com.google.common.primitives.Ints;
-
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import javax.annotation.Nullable;
import org.apache.cassandra.config.DatabaseDescriptor;
import org.apache.cassandra.exceptions.RequestFailureReason;
import org.apache.cassandra.io.IVersionedAsymmetricSerializer;
@@ -50,19 +48,13 @@ import org.apache.cassandra.utils.TimeUUID;
import static java.util.concurrent.TimeUnit.MINUTES;
import static java.util.concurrent.TimeUnit.NANOSECONDS;
-
import static org.apache.cassandra.db.TypeSizes.sizeof;
import static org.apache.cassandra.db.TypeSizes.sizeofUnsignedVInt;
import static org.apache.cassandra.locator.InetAddressAndPort.Serializer.inetAddressAndPortSerializer;
-import static org.apache.cassandra.net.MessagingService.VERSION_3014;
-import static org.apache.cassandra.net.MessagingService.VERSION_30;
-import static org.apache.cassandra.net.MessagingService.VERSION_40;
-import static org.apache.cassandra.net.MessagingService.instance;
+import static org.apache.cassandra.net.MessagingService.*;
import static org.apache.cassandra.utils.FBUtilities.getBroadcastAddressAndPort;
import static org.apache.cassandra.utils.MonotonicClock.Global.approxTime;
-import static org.apache.cassandra.utils.vint.VIntCoding.computeUnsignedVIntSize;
-import static org.apache.cassandra.utils.vint.VIntCoding.getUnsignedVInt;
-import static org.apache.cassandra.utils.vint.VIntCoding.skipUnsignedVInt;
+import static org.apache.cassandra.utils.vint.VIntCoding.*;
/**
* Immutable main unit of internode communication - what used to be {@code MessageIn} and {@code MessageOut} fused
@@ -785,8 +777,8 @@ public class Message<T>
// the same between now and when the recipient reconstructs it.
out.writeInt((int) approxTime.translate().toMillisSinceEpoch(header.createdAtNanos));
out.writeUnsignedVInt(NANOSECONDS.toMillis(header.expiresAtNanos - header.createdAtNanos));
- out.writeUnsignedVInt(header.verb.id);
- out.writeUnsignedVInt(header.flags);
+ out.writeUnsignedVInt32(header.verb.id);
+ out.writeUnsignedVInt32(header.flags);
serializeParams(header.params, out, version);
}
@@ -797,8 +789,8 @@ public class Message<T>
MonotonicClockTranslation timeSnapshot = approxTime.translate();
long creationTimeNanos = calculateCreationTimeNanos(in.readInt(), timeSnapshot, currentTimeNanos);
long expiresAtNanos = getExpiresAtNanos(creationTimeNanos, currentTimeNanos, TimeUnit.MILLISECONDS.toNanos(in.readUnsignedVInt()));
- Verb verb = Verb.fromId(Ints.checkedCast(in.readUnsignedVInt()));
- int flags = Ints.checkedCast(in.readUnsignedVInt());
+ Verb verb = Verb.fromId(in.readUnsignedVInt32());
+ int flags = in.readUnsignedVInt32();
Map<ParamType, Object> params = deserializeParams(in, version);
return new Header(id, verb, peer, creationTimeNanos, expiresAtNanos, flags, params);
}
@@ -840,10 +832,10 @@ public class Message<T>
long expiresInMillis = getUnsignedVInt(buf, index);
index += computeUnsignedVIntSize(expiresInMillis);
- Verb verb = Verb.fromId(Ints.checkedCast(getUnsignedVInt(buf, index)));
+ Verb verb = Verb.fromId(getUnsignedVInt32(buf, index));
index += computeUnsignedVIntSize(verb.id);
- int flags = Ints.checkedCast(getUnsignedVInt(buf, index));
+ int flags = getUnsignedVInt32(buf, index);
index += computeUnsignedVIntSize(flags);
Map<ParamType, Object> params = extractParams(buf, index, version);
@@ -857,7 +849,7 @@ public class Message<T>
private <T> void serializePost40(Message<T> message, DataOutputPlus out, int version) throws IOException
{
serializeHeaderPost40(message.header, out, version);
- out.writeUnsignedVInt(message.payloadSize(version));
+ out.writeUnsignedVInt32(message.payloadSize(version));
message.verb().serializer().serialize(message.payload, out, version);
}
@@ -1221,7 +1213,7 @@ public class Message<T>
private void serializeParams(Map<ParamType, Object> params, DataOutputPlus out, int version) throws IOException
{
if (version >= VERSION_40)
- out.writeUnsignedVInt(params.size());
+ out.writeUnsignedVInt32(params.size());
else
out.writeInt(params.size());
@@ -1229,7 +1221,7 @@ public class Message<T>
{
ParamType type = kv.getKey();
if (version >= VERSION_40)
- out.writeUnsignedVInt(type.id);
+ out.writeUnsignedVInt32(type.id);
else
out.writeUTF(type.legacyAlias);
@@ -1238,7 +1230,7 @@ public class Message<T>
int length = Ints.checkedCast(serializer.serializedSize(value, version));
if (version >= VERSION_40)
- out.writeUnsignedVInt(length);
+ out.writeUnsignedVInt32(length);
else
out.writeInt(length);
@@ -1248,7 +1240,7 @@ public class Message<T>
private Map<ParamType, Object> deserializeParams(DataInputPlus in, int version) throws IOException
{
- int count = version >= VERSION_40 ? Ints.checkedCast(in.readUnsignedVInt()) : in.readInt();
+ int count = version >= VERSION_40 ? in.readUnsignedVInt32() : in.readInt();
if (count == 0)
return NO_PARAMS;
@@ -1258,11 +1250,11 @@ public class Message<T>
for (int i = 0; i < count; i++)
{
ParamType type = version >= VERSION_40
- ? ParamType.lookUpById(Ints.checkedCast(in.readUnsignedVInt()))
+ ? ParamType.lookUpById(in.readUnsignedVInt32())
: ParamType.lookUpByAlias(in.readUTF());
int length = version >= VERSION_40
- ? Ints.checkedCast(in.readUnsignedVInt())
+ ? in.readUnsignedVInt32()
: in.readInt();
if (null != type)
@@ -1311,12 +1303,12 @@ public class Message<T>
private void skipParamsPost40(DataInputPlus in) throws IOException
{
- int count = Ints.checkedCast(in.readUnsignedVInt());
+ int count = in.readUnsignedVInt32();
for (int i = 0; i < count; i++)
{
skipUnsignedVInt(in);
- in.skipBytesFully(Ints.checkedCast(in.readUnsignedVInt()));
+ in.skipBytesFully(in.readUnsignedVInt32());
}
}
diff --git a/src/java/org/apache/cassandra/serializers/DurationSerializer.java b/src/java/org/apache/cassandra/serializers/DurationSerializer.java
index 254b2b09a4..78326e17ab 100644
--- a/src/java/org/apache/cassandra/serializers/DurationSerializer.java
+++ b/src/java/org/apache/cassandra/serializers/DurationSerializer.java
@@ -17,9 +17,6 @@
*/
package org.apache.cassandra.serializers;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-
import org.apache.cassandra.cql3.Duration;
import org.apache.cassandra.db.marshal.ValueAccessor;
import org.apache.cassandra.io.util.DataInputBuffer;
@@ -27,6 +24,9 @@ import org.apache.cassandra.io.util.DataOutputBufferFixed;
import org.apache.cassandra.utils.ByteBufferUtil;
import org.apache.cassandra.utils.vint.VIntCoding;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+
public final class DurationSerializer extends TypeSerializer<Duration>
{
public static final DurationSerializer instance = new DurationSerializer();
@@ -65,8 +65,8 @@ public final class DurationSerializer extends TypeSerializer<Duration>
try (DataInputBuffer in = new DataInputBuffer(accessor.toBuffer(value), true)) // TODO: make a value input buffer
{
- int months = (int) in.readVInt();
- int days = (int) in.readVInt();
+ int months = in.readVInt32();
+ int days = in.readVInt32();
long nanoseconds = in.readVInt();
return Duration.newInstance(months, days, nanoseconds);
}
diff --git a/src/java/org/apache/cassandra/service/pager/PagingState.java b/src/java/org/apache/cassandra/service/pager/PagingState.java
index 4a7ca6c4dc..ade882735b 100644
--- a/src/java/org/apache/cassandra/service/pager/PagingState.java
+++ b/src/java/org/apache/cassandra/service/pager/PagingState.java
@@ -22,7 +22,6 @@ import java.nio.ByteBuffer;
import java.util.*;
import com.google.common.annotations.VisibleForTesting;
-import com.google.common.primitives.Ints;
import org.apache.cassandra.db.Clustering;
import org.apache.cassandra.db.marshal.AbstractType;
@@ -130,8 +129,8 @@ public class PagingState
DataOutputBuffer out = new DataOutputBufferFixed(modernSerializedSize());
writeWithVIntLength(null == partitionKey ? EMPTY_BYTE_BUFFER : partitionKey, out);
writeWithVIntLength(null == rowMark ? EMPTY_BYTE_BUFFER : rowMark.mark, out);
- out.writeUnsignedVInt(remaining);
- out.writeUnsignedVInt(remainingInPartition);
+ out.writeUnsignedVInt32(remaining);
+ out.writeUnsignedVInt32(remainingInPartition);
return out.buffer(false);
}
@@ -207,8 +206,8 @@ public class PagingState
ByteBuffer partitionKey = readWithVIntLength(in);
ByteBuffer rawMark = readWithVIntLength(in);
- int remaining = Ints.checkedCast(in.readUnsignedVInt());
- int remainingInPartition = Ints.checkedCast(in.readUnsignedVInt());
+ int remaining = in.readUnsignedVInt32();
+ int remainingInPartition = in.readUnsignedVInt32();
return new PagingState(partitionKey.hasRemaining() ? partitionKey : null,
rawMark.hasRemaining() ? new RowMark(rawMark, protocolVersion) : null,
diff --git a/src/java/org/apache/cassandra/service/paxos/PaxosRepairHistory.java b/src/java/org/apache/cassandra/service/paxos/PaxosRepairHistory.java
index c8e2c217e4..d9546d479c 100644
--- a/src/java/org/apache/cassandra/service/paxos/PaxosRepairHistory.java
+++ b/src/java/org/apache/cassandra/service/paxos/PaxosRepairHistory.java
@@ -315,7 +315,7 @@ public class PaxosRepairHistory
{
public void serialize(PaxosRepairHistory history, DataOutputPlus out, int version) throws IOException
{
- out.writeUnsignedVInt(history.size());
+ out.writeUnsignedVInt32(history.size());
for (int i = 0; i < history.size() ; ++i)
{
Token.serializer.serialize(history.tokenInclusiveUpperBound[i], out, version);
@@ -326,7 +326,7 @@ public class PaxosRepairHistory
public PaxosRepairHistory deserialize(DataInputPlus in, int version) throws IOException
{
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
Token[] tokenInclusiveUpperBounds = new Token[size];
Ballot[] ballotLowBounds = new Ballot[size + 1];
for (int i = 0; i < size; i++)
diff --git a/src/java/org/apache/cassandra/utils/ByteArrayUtil.java b/src/java/org/apache/cassandra/utils/ByteArrayUtil.java
index 8c84ee5df1..f0e797c105 100644
--- a/src/java/org/apache/cassandra/utils/ByteArrayUtil.java
+++ b/src/java/org/apache/cassandra/utils/ByteArrayUtil.java
@@ -234,7 +234,7 @@ public class ByteArrayUtil
public static void writeWithVIntLength(byte[] bytes, DataOutputPlus out) throws IOException
{
- out.writeUnsignedVInt(bytes.length);
+ out.writeUnsignedVInt32(bytes.length);
out.write(bytes);
}
@@ -259,7 +259,7 @@ public class ByteArrayUtil
public static byte[] readWithVIntLength(DataInputPlus in) throws IOException
{
- int length = (int)in.readUnsignedVInt();
+ int length = in.readUnsignedVInt32();
if (length < 0)
throw new IOException("Corrupt (negative) value length encountered");
diff --git a/src/java/org/apache/cassandra/utils/ByteBufferUtil.java b/src/java/org/apache/cassandra/utils/ByteBufferUtil.java
index bd8451c32f..8a0570fdf8 100644
--- a/src/java/org/apache/cassandra/utils/ByteBufferUtil.java
+++ b/src/java/org/apache/cassandra/utils/ByteBufferUtil.java
@@ -338,7 +338,7 @@ public class ByteBufferUtil
public static void writeWithVIntLength(ByteBuffer bytes, DataOutputPlus out) throws IOException
{
- out.writeUnsignedVInt(bytes.remaining());
+ out.writeUnsignedVInt32(bytes.remaining());
out.write(bytes);
}
@@ -364,7 +364,7 @@ public class ByteBufferUtil
public static ByteBuffer readWithVIntLength(DataInputPlus in) throws IOException
{
- int length = (int)in.readUnsignedVInt();
+ int length = in.readUnsignedVInt32();
if (length < 0)
throw new IOException("Corrupt (negative) value length encountered");
@@ -385,7 +385,7 @@ public class ByteBufferUtil
public static void skipWithVIntLength(DataInputPlus in) throws IOException
{
- int length = (int)in.readUnsignedVInt();
+ int length = in.readUnsignedVInt32();
if (length < 0)
throw new IOException("Corrupt (negative) value length encountered");
diff --git a/src/java/org/apache/cassandra/utils/CollectionSerializer.java b/src/java/org/apache/cassandra/utils/CollectionSerializer.java
index 4f8e8b068c..9de64509bb 100644
--- a/src/java/org/apache/cassandra/utils/CollectionSerializer.java
+++ b/src/java/org/apache/cassandra/utils/CollectionSerializer.java
@@ -40,7 +40,7 @@ public class CollectionSerializer
public static <V> void serializeCollection(IVersionedSerializer<V> valueSerializer, Collection<V> values, DataOutputPlus out, int version) throws IOException
{
- out.writeUnsignedVInt(values.size());
+ out.writeUnsignedVInt32(values.size());
for (V value : values)
valueSerializer.serialize(value, out, version);
}
@@ -48,14 +48,14 @@ public class CollectionSerializer
public static <V, L extends List<V> & RandomAccess> void serializeList(IVersionedSerializer<V> valueSerializer, L values, DataOutputPlus out, int version) throws IOException
{
int size = values.size();
- out.writeUnsignedVInt(size);
+ out.writeUnsignedVInt32(size);
for (int i = 0 ; i < size ; ++i)
valueSerializer.serialize(values.get(i), out, version);
}
public static <K, V> void serializeMap(IVersionedSerializer<K> keySerializer, IVersionedSerializer<V> valueSerializer, Map<K, V> map, DataOutputPlus out, int version) throws IOException
{
- out.writeUnsignedVInt(map.size());
+ out.writeUnsignedVInt32(map.size());
for (Map.Entry<K, V> e : map.entrySet())
{
keySerializer.serialize(e.getKey(), out, version);
@@ -65,7 +65,7 @@ public class CollectionSerializer
public static <V, C extends Collection<? super V>> C deserializeCollection(IVersionedSerializer<V> serializer, IntFunction<C> factory, DataInputPlus in, int version) throws IOException
{
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
C result = factory.apply(size);
while (size-- > 0)
result.add(serializer.deserialize(in, version));
@@ -74,7 +74,7 @@ public class CollectionSerializer
public static <K, V, M extends Map<K, V>> M deserializeMap(IVersionedSerializer<K> keySerializer, IVersionedSerializer<V> valueSerializer, IntFunction<M> factory, DataInputPlus in, int version) throws IOException
{
- int size = (int) in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
M result = factory.apply(size);
while (size-- > 0)
{
diff --git a/src/java/org/apache/cassandra/utils/vint/VIntCoding.java b/src/java/org/apache/cassandra/utils/vint/VIntCoding.java
index 8543e6f127..059a8f6d53 100644
--- a/src/java/org/apache/cassandra/utils/vint/VIntCoding.java
+++ b/src/java/org/apache/cassandra/utils/vint/VIntCoding.java
@@ -73,6 +73,21 @@ public class VIntCoding
public static final int MAX_SIZE = 10;
+ /**
+ * Throw when attempting to decode a vint and the output type
+ * doesn't have enough space to fit the value that was decoded
+ */
+ public static class VIntOutOfRangeException extends RuntimeException
+ {
+ public final long value;
+
+ private VIntOutOfRangeException(long value)
+ {
+ super(value + " is out of range for a 32-bit integer");
+ this.value = value;
+ }
+ }
+
public static long readUnsignedVInt(DataInput input) throws IOException
{
int firstByte = input.readByte();
@@ -101,14 +116,24 @@ public class VIntCoding
}
/**
+ * Read up to a 32-bit integer back, using the unsigned (no zigzag) encoding.
+ *
* Note this method is the same as {@link #readUnsignedVInt(DataInput)},
* except that we do *not* block if there are not enough bytes in the buffer
* to reconstruct the value.
*
- * WARNING: this method is only safe for vints we know to be representable by a positive long value.
- *
- * @return -1 if there are not enough bytes in the input to read the value; else, the vint unsigned value.
+ * @throws VIntOutOfRangeException If the vint doesn't fit into a 32-bit integer
*/
+ public static int getUnsignedVInt32(ByteBuffer input, int readerIndex)
+ {
+ return checkedCast(getUnsignedVInt(input, readerIndex));
+ }
+
+ public static int getVInt32(ByteBuffer input, int readerIndex)
+ {
+ return checkedCast(decodeZigZag64(getUnsignedVInt(input, readerIndex)));
+ }
+
public static long getUnsignedVInt(ByteBuffer input, int readerIndex)
{
return getUnsignedVInt(input, readerIndex, input.limit());
@@ -165,6 +190,32 @@ public class VIntCoding
return decodeZigZag64(readUnsignedVInt(input));
}
+ /**
+ * Read up to a signed 32-bit integer back.
+ *
+ * Assumes the vint was written using {@link #writeVInt32(int, DataOutputPlus)} or similar
+ * that zigzag encodes the integer.
+ *
+ * @throws VIntOutOfRangeException If the vint doesn't fit into a 32-bit integer
+ */
+ public static int readVInt32(DataInput input) throws IOException
+ {
+ return checkedCast(decodeZigZag64(readUnsignedVInt(input)));
+ }
+
+ /**
+ * Read up to a 32-bit integer.
+ *
+ * This method assumes the original integer was written using {@link #writeUnsignedVInt32(int, DataOutputPlus)}
+ * or similar that doesn't zigzag encodes the vint.
+ *
+ * @throws VIntOutOfRangeException If the vint doesn't fit into a 32-bit integer
+ */
+ public static int readUnsignedVInt32(DataInput input) throws IOException
+ {
+ return checkedCast(readUnsignedVInt(input));
+ }
+
// & this with the first byte to give the value part for a given extraBytesToRead encoded in the byte
public static int firstByteValueMask(int extraBytesToRead)
{
@@ -186,6 +237,12 @@ public class VIntCoding
return Integer.numberOfLeadingZeros(~firstByte) - 24;
}
+ @Deprecated
+ public static void writeUnsignedVInt(int value, DataOutputPlus output) throws IOException
+ {
+ throw new UnsupportedOperationException("Use writeUnsignedVInt32/readUnsignedVInt32");
+ }
+
@Inline
public static void writeUnsignedVInt(long value, DataOutputPlus output) throws IOException
{
@@ -213,6 +270,17 @@ public class VIntCoding
}
}
+ public static void writeUnsignedVInt32(int value, DataOutputPlus output) throws IOException
+ {
+ writeUnsignedVInt((long)value, output);
+ }
+
+ @Deprecated
+ public static void writeUnsignedVInt(int value, ByteBuffer output) throws IOException
+ {
+ throw new UnsupportedOperationException("Use writeUnsignedVInt32/getUnsignedVInt32");
+ }
+
@Inline
public static void writeUnsignedVInt(long value, ByteBuffer output)
{
@@ -250,6 +318,18 @@ public class VIntCoding
}
}
+ @Inline
+ public static void writeUnsignedVInt32(int value, ByteBuffer output)
+ {
+ writeUnsignedVInt((long)value, output);
+ }
+
+ @Deprecated
+ public static void writeVInt(int value, DataOutputPlus output) throws IOException
+ {
+ throw new UnsupportedOperationException("Use writeVInt32/readVInt32");
+ }
+
@Inline
public static void writeVInt(long value, DataOutputPlus output) throws IOException
{
@@ -257,11 +337,29 @@ public class VIntCoding
}
@Inline
- public static void writeVInt(long value, ByteBuffer output) throws IOException
+ public static void writeVInt32(int value, DataOutputPlus output) throws IOException
+ {
+ writeVInt((long)value, output);
+ }
+
+ @Deprecated
+ public static void writeVInt(int value, ByteBuffer output)
+ {
+ throw new UnsupportedOperationException("Use writeVInt32/getVInt32");
+ }
+
+ @Inline
+ public static void writeVInt(long value, ByteBuffer output)
{
writeUnsignedVInt(encodeZigZag64(value), output);
}
+ @Inline
+ public static void writeVInt32(int value, ByteBuffer output)
+ {
+ writeVInt((long)value, output);
+ }
+
/**
* @return a TEMPORARY THREAD LOCAL BUFFER containing the encoded bytes of the value
* This byte[] must be discarded by the caller immediately, and synchronously
@@ -326,4 +424,12 @@ public class VIntCoding
// the formula below is hand-picked to match the original 9 - ((magnitude - 1) / 7)
return (639 - magnitude * 9) >> 6;
}
+
+ public static int checkedCast(long value)
+ {
+ int result = (int)value;
+ if ((long)result != value)
+ throw new VIntOutOfRangeException(value);
+ return result;
+ }
}
diff --git a/test/burn/org/apache/cassandra/net/MessageGenerator.java b/test/burn/org/apache/cassandra/net/MessageGenerator.java
index 43ea16ecc9..80e647c42e 100644
--- a/test/burn/org/apache/cassandra/net/MessageGenerator.java
+++ b/test/burn/org/apache/cassandra/net/MessageGenerator.java
@@ -149,7 +149,7 @@ abstract class MessageGenerator
{
int length = messagingVersion < VERSION_40
? in.readInt()
- : (int) in.readUnsignedVInt();
+ : in.readUnsignedVInt32();
long id = in.readLong();
if (ByteOrder.nativeOrder() == ByteOrder.LITTLE_ENDIAN)
id = Long.reverseBytes(id);
@@ -162,7 +162,7 @@ abstract class MessageGenerator
if (messagingVersion < VERSION_40)
out.writeInt(payload.length);
else
- out.writeUnsignedVInt(payload.length);
+ out.writeUnsignedVInt32(payload.length);
}
static long serializedSize(byte[] payload, int messagingVersion)
diff --git a/test/distributed/org/apache/cassandra/distributed/impl/Instance.java b/test/distributed/org/apache/cassandra/distributed/impl/Instance.java
index 802f15e1be..c3cae9ab54 100644
--- a/test/distributed/org/apache/cassandra/distributed/impl/Instance.java
+++ b/test/distributed/org/apache/cassandra/distributed/impl/Instance.java
@@ -442,7 +442,7 @@ public class Instance extends IsolatedExecutor implements IInvokableInstance
batch.id.serialize(out);
out.writeLong(batch.creationTime);
- out.writeUnsignedVInt(batch.getEncodedMutations().size());
+ out.writeUnsignedVInt32(batch.getEncodedMutations().size());
for (ByteBuffer mutation : batch.getEncodedMutations())
{
diff --git a/test/microbench/org/apache/cassandra/test/microbench/VIntCodingBench.java b/test/microbench/org/apache/cassandra/test/microbench/VIntCodingBench.java
index 9c82236c8f..a60d9f2910 100644
--- a/test/microbench/org/apache/cassandra/test/microbench/VIntCodingBench.java
+++ b/test/microbench/org/apache/cassandra/test/microbench/VIntCodingBench.java
@@ -18,6 +18,12 @@
package org.apache.cassandra.test.microbench;
+import org.apache.cassandra.io.util.BufferedDataOutputStreamPlus;
+import org.apache.cassandra.io.util.DataOutputPlus;
+import org.apache.cassandra.utils.vint.VIntCoding;
+import org.openjdk.jmh.annotations.*;
+import org.openjdk.jmh.infra.Blackhole;
+
import java.io.File;
import java.io.IOException;
import java.io.RandomAccessFile;
@@ -28,23 +34,6 @@ import java.util.PrimitiveIterator;
import java.util.Random;
import java.util.concurrent.TimeUnit;
-import org.apache.cassandra.io.util.BufferedDataOutputStreamPlus;
-import org.apache.cassandra.io.util.DataOutputPlus;
-import org.apache.cassandra.utils.vint.VIntCoding;
-import org.openjdk.jmh.annotations.Benchmark;
-import org.openjdk.jmh.annotations.BenchmarkMode;
-import org.openjdk.jmh.annotations.Fork;
-import org.openjdk.jmh.annotations.Measurement;
-import org.openjdk.jmh.annotations.Mode;
-import org.openjdk.jmh.annotations.OutputTimeUnit;
-import org.openjdk.jmh.annotations.Param;
-import org.openjdk.jmh.annotations.Scope;
-import org.openjdk.jmh.annotations.State;
-import org.openjdk.jmh.annotations.TearDown;
-import org.openjdk.jmh.annotations.Threads;
-import org.openjdk.jmh.annotations.Warmup;
-import org.openjdk.jmh.infra.Blackhole;
-
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
@Warmup(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
diff --git a/test/simulator/main/org/apache/cassandra/simulator/debug/Reconcile.java b/test/simulator/main/org/apache/cassandra/simulator/debug/Reconcile.java
index 5acf7648fe..8650ff65c0 100644
--- a/test/simulator/main/org/apache/cassandra/simulator/debug/Reconcile.java
+++ b/test/simulator/main/org/apache/cassandra/simulator/debug/Reconcile.java
@@ -80,7 +80,7 @@ public class Reconcile
String readInterned() throws IOException
{
- int id = (int) in.readVInt();
+ int id = in.readVInt32();
if (id == strings.size()) strings.add(in.readUTF());
else if (id > strings.size()) throw failWithOOM();
return strings.get(id);
@@ -210,7 +210,7 @@ public class Reconcile
try
{
byte type = in.readByte();
- int c = (int) in.readVInt();
+ int c = in.readVInt32();
long v = in.readLong();
threads.checkThread();
if (type != 7 || c != count || value != v)
@@ -240,11 +240,11 @@ public class Reconcile
try
{
byte type = in.readByte();
- int c = (int) in.readVInt();
+ int c = in.readVInt32();
threads.checkThread();
- int min1 = (int) in.readVInt();
- int max1 = (int) in.readVInt() + min1;
- int v1 = (int) in.readVInt() + min1;
+ int min1 = in.readVInt32();
+ int max1 = in.readVInt32() + min1;
+ int v1 = in.readVInt32() + min1;
if (type != 1 || min != min1 || max != max1 || v != v1 || c != count)
{
logger.error(String.format("(%d,%d,%d[%d,%d]) != (%d,%d,%d[%d,%d])", 1, count, v, min, max, type, c, v1, min1, max1));
@@ -273,7 +273,7 @@ public class Reconcile
try
{
byte type = in.readByte();
- int c = (int) in.readVInt();
+ int c = in.readVInt32();
threads.checkThread();
long min1 = in.readVInt();
long max1 = in.readVInt() + min1;
@@ -306,7 +306,7 @@ public class Reconcile
try
{
byte type = in.readByte();
- int c = (int) in.readVInt();
+ int c = in.readVInt32();
threads.checkThread();
float v1 = in.readFloat();
if (type != 3 || v != v1 || c != count)
@@ -338,7 +338,7 @@ public class Reconcile
try
{
byte type = in.readByte();
- int c = (int) in.readVInt();
+ int c = in.readVInt32();
threads.checkThread();
double v1 = in.readDouble();
if (type != 6 || v != v1 || c != count)
@@ -369,7 +369,7 @@ public class Reconcile
try
{
byte type = in.readByte();
- int c = (int) in.readVInt();
+ int c = in.readVInt32();
long v1 = in.readVInt();
if (type != 4 || seed != v1 || c != count)
throw failWithOOM();
@@ -395,7 +395,7 @@ public class Reconcile
try
{
byte type = in.readByte();
- int c = (int) in.readVInt();
+ int c = in.readVInt32();
long v1 = in.readVInt();
if (type != 5 || v != v1 || c != count)
throw failWithOOM();
diff --git a/test/simulator/main/org/apache/cassandra/simulator/debug/Record.java b/test/simulator/main/org/apache/cassandra/simulator/debug/Record.java
index 7ca7a20ac8..42c7b082fe 100644
--- a/test/simulator/main/org/apache/cassandra/simulator/debug/Record.java
+++ b/test/simulator/main/org/apache/cassandra/simulator/debug/Record.java
@@ -18,24 +18,6 @@
package org.apache.cassandra.simulator.debug;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.nio.channels.Channels;
-import java.util.Arrays;
-import java.util.IdentityHashMap;
-import java.util.LinkedHashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;
-import java.util.function.Supplier;
-import java.util.regex.Pattern;
-import java.util.stream.Stream;
-import java.util.zip.GZIPOutputStream;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
import org.apache.cassandra.io.util.BufferedDataOutputStreamPlus;
import org.apache.cassandra.io.util.DataOutputStreamPlus;
import org.apache.cassandra.io.util.File;
@@ -46,11 +28,22 @@ import org.apache.cassandra.simulator.systems.SimulatedTime;
import org.apache.cassandra.utils.Closeable;
import org.apache.cassandra.utils.CloseableIterator;
import org.apache.cassandra.utils.concurrent.Threads;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.nio.channels.Channels;
+import java.util.*;
+import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;
+import java.util.function.Supplier;
+import java.util.regex.Pattern;
+import java.util.stream.Stream;
+import java.util.zip.GZIPOutputStream;
import static org.apache.cassandra.io.util.File.WriteMode.OVERWRITE;
-import static org.apache.cassandra.simulator.SimulationRunner.RecordOption.NONE;
-import static org.apache.cassandra.simulator.SimulationRunner.RecordOption.VALUE;
-import static org.apache.cassandra.simulator.SimulationRunner.RecordOption.WITH_CALLSITES;
+import static org.apache.cassandra.simulator.SimulationRunner.RecordOption.*;
import static org.apache.cassandra.simulator.SimulatorUtils.failWithOOM;
public class Record
@@ -282,7 +275,7 @@ public class Record
synchronized (this)
{
out.writeByte(7);
- out.writeVInt(count++);
+ out.writeVInt32(count++);
out.writeLong(value);
threads.writeThread();
}
@@ -309,11 +302,11 @@ public class Record
synchronized (this)
{
out.writeByte(1);
- out.writeVInt(count++);
+ out.writeVInt32(count++);
threads.writeThread();
- out.writeVInt(min);
- out.writeVInt(max - min);
- out.writeVInt(v - min);
+ out.writeVInt32(min);
+ out.writeVInt32(max - min);
+ out.writeVInt32(v - min);
}
}
catch (IOException e)
@@ -339,7 +332,7 @@ public class Record
synchronized (this)
{
out.writeByte(2);
- out.writeVInt(count++);
+ out.writeVInt32(count++);
threads.writeThread();
out.writeVInt(min);
out.writeVInt(max - min);
@@ -369,7 +362,7 @@ public class Record
synchronized (this)
{
out.writeByte(3);
- out.writeVInt(count++);
+ out.writeVInt32(count++);
threads.writeThread();
out.writeFloat(v);
}
@@ -397,7 +390,7 @@ public class Record
synchronized (this)
{
out.writeByte(6);
- out.writeVInt(count++);
+ out.writeVInt32(count++);
threads.writeThread();
out.writeDouble(v);
}
@@ -425,7 +418,7 @@ public class Record
synchronized (this)
{
out.writeByte(4);
- out.writeVInt(count++);
+ out.writeVInt32(count++);
out.writeVInt(seed);
}
}
@@ -451,7 +444,7 @@ public class Record
synchronized (this)
{
out.writeByte(5);
- out.writeVInt(count++);
+ out.writeVInt32(count++);
out.writeFloat(v);
}
}
@@ -514,11 +507,11 @@ public class Record
Integer id = objects.get(o);
if (id != null)
{
- out.writeVInt(id);
+ out.writeVInt32(id);
}
else
{
- out.writeVInt(objects.size());
+ out.writeVInt32(objects.size());
out.writeUTF(o.toString());
objects.put(o, objects.size());
}
diff --git a/test/unit/org/apache/cassandra/cql3/validation/operations/CreateTest.java b/test/unit/org/apache/cassandra/cql3/validation/operations/CreateTest.java
index 6091ab52e9..5d275ddd71 100644
--- a/test/unit/org/apache/cassandra/cql3/validation/operations/CreateTest.java
+++ b/test/unit/org/apache/cassandra/cql3/validation/operations/CreateTest.java
@@ -17,16 +17,6 @@
*/
package org.apache.cassandra.cql3.validation.operations;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Map;
-import java.util.UUID;
-
-import org.junit.Assert;
-import org.junit.Test;
-
import org.apache.cassandra.config.DatabaseDescriptor;
import org.apache.cassandra.cql3.CQLTester;
import org.apache.cassandra.cql3.Duration;
@@ -44,25 +34,23 @@ import org.apache.cassandra.locator.AbstractEndpointSnitch;
import org.apache.cassandra.locator.IEndpointSnitch;
import org.apache.cassandra.locator.InetAddressAndPort;
import org.apache.cassandra.locator.Replica;
-import org.apache.cassandra.schema.MemtableParams;
-import org.apache.cassandra.schema.Schema;
-import org.apache.cassandra.schema.SchemaConstants;
-import org.apache.cassandra.schema.SchemaKeyspaceTables;
-import org.apache.cassandra.schema.TableMetadata;
+import org.apache.cassandra.schema.*;
import org.apache.cassandra.service.StorageService;
import org.apache.cassandra.triggers.ITrigger;
import org.apache.cassandra.utils.ByteBufferUtil;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import java.util.UUID;
import static java.lang.String.format;
-import static org.apache.cassandra.cql3.Duration.NANOS_PER_HOUR;
-import static org.apache.cassandra.cql3.Duration.NANOS_PER_MICRO;
-import static org.apache.cassandra.cql3.Duration.NANOS_PER_MILLI;
-import static org.apache.cassandra.cql3.Duration.NANOS_PER_MINUTE;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
+import static org.apache.cassandra.cql3.Duration.*;
+import static org.junit.Assert.*;
public class CreateTest extends CQLTester
{
diff --git a/test/unit/org/apache/cassandra/db/RowIndexEntryTest.java b/test/unit/org/apache/cassandra/db/RowIndexEntryTest.java
index a2fb57dbc6..871bedbe2d 100644
--- a/test/unit/org/apache/cassandra/db/RowIndexEntryTest.java
+++ b/test/unit/org/apache/cassandra/db/RowIndexEntryTest.java
@@ -17,39 +17,17 @@
*/
package org.apache.cassandra.db;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-
import com.google.common.primitives.Ints;
-import org.junit.Assert;
-import org.junit.Test;
-
import org.apache.cassandra.Util;
import org.apache.cassandra.cache.IMeasurableMemory;
-import org.apache.cassandra.cql3.statements.schema.CreateTableStatement;
import org.apache.cassandra.config.DatabaseDescriptor;
import org.apache.cassandra.cql3.CQLTester;
+import org.apache.cassandra.cql3.statements.schema.CreateTableStatement;
import org.apache.cassandra.db.columniterator.AbstractSSTableIterator;
import org.apache.cassandra.db.marshal.AbstractType;
import org.apache.cassandra.db.marshal.LongType;
import org.apache.cassandra.db.partitions.ImmutableBTreePartition;
-import org.apache.cassandra.db.rows.AbstractUnfilteredRowIterator;
-import org.apache.cassandra.db.rows.BTreeRow;
-import org.apache.cassandra.db.rows.BufferCell;
-import org.apache.cassandra.db.rows.ColumnData;
-import org.apache.cassandra.db.rows.EncodingStats;
-import org.apache.cassandra.db.rows.RangeTombstoneMarker;
-import org.apache.cassandra.db.rows.Row;
-import org.apache.cassandra.db.rows.SerializationHelper;
-import org.apache.cassandra.db.rows.Unfiltered;
-import org.apache.cassandra.db.rows.UnfilteredRowIterator;
-import org.apache.cassandra.db.rows.UnfilteredSerializer;
+import org.apache.cassandra.db.rows.*;
import org.apache.cassandra.dht.Murmur3Partitioner;
import org.apache.cassandra.dht.Token;
import org.apache.cassandra.io.sstable.IndexInfo;
@@ -63,6 +41,12 @@ import org.apache.cassandra.utils.ByteBufferUtil;
import org.apache.cassandra.utils.FBUtilities;
import org.apache.cassandra.utils.ObjectSizes;
import org.apache.cassandra.utils.btree.BTree;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.util.*;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
@@ -580,13 +564,13 @@ public class RowIndexEntryTest extends CQLTester
public void serialize(Pre_C_11206_RowIndexEntry rie, DataOutputPlus out) throws IOException
{
out.writeUnsignedVInt(rie.position);
- out.writeUnsignedVInt(rie.promotedSize(idxSerializer));
+ out.writeUnsignedVInt32(rie.promotedSize(idxSerializer));
if (rie.isIndexed())
{
out.writeUnsignedVInt(rie.headerLength());
DeletionTime.serializer.serialize(rie.deletionTime(), out);
- out.writeUnsignedVInt(rie.columnsIndex().size());
+ out.writeUnsignedVInt32(rie.columnsIndex().size());
// Calculate and write the offsets to the IndexInfo objects.
@@ -628,12 +612,12 @@ public class RowIndexEntryTest extends CQLTester
{
long position = in.readUnsignedVInt();
- int size = (int)in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
if (size > 0)
{
long headerLength = in.readUnsignedVInt();
DeletionTime deletionTime = DeletionTime.serializer.deserialize(in);
- int entries = (int)in.readUnsignedVInt();
+ int entries = in.readUnsignedVInt32();
List<IndexInfo> columnsIndex = new ArrayList<>(entries);
for (int i = 0; i < entries; i++)
columnsIndex.add(idxSerializer.deserialize(in));
@@ -664,7 +648,7 @@ public class RowIndexEntryTest extends CQLTester
private static void skipPromotedIndex(DataInputPlus in, Version version) throws IOException
{
- int size = (int)in.readUnsignedVInt();
+ int size = in.readUnsignedVInt32();
if (size <= 0)
return;
diff --git a/test/unit/org/apache/cassandra/db/streaming/ComponentManifestTest.java b/test/unit/org/apache/cassandra/db/streaming/ComponentManifestTest.java
index 4909263440..43abcc733a 100644
--- a/test/unit/org/apache/cassandra/db/streaming/ComponentManifestTest.java
+++ b/test/unit/org/apache/cassandra/db/streaming/ComponentManifestTest.java
@@ -18,20 +18,11 @@
package org.apache.cassandra.db.streaming;
-import java.io.EOFException;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.util.LinkedHashMap;
-
-import org.junit.Test;
-
import org.apache.cassandra.io.sstable.Component;
-import org.apache.cassandra.io.util.DataInputBuffer;
-import org.apache.cassandra.io.util.DataOutputBufferFixed;
-import org.apache.cassandra.net.MessagingService;
import org.apache.cassandra.serializers.SerializationUtils;
+import org.junit.Test;
-import static org.junit.Assert.assertNotEquals;
+import java.util.LinkedHashMap;
public class ComponentManifestTest
{
@@ -42,20 +33,23 @@ public class ComponentManifestTest
SerializationUtils.assertSerializationCycle(expected, ComponentManifest.serializer);
}
- @Test(expected = EOFException.class)
- public void testSerialization_FailsOnBadBytes() throws IOException
- {
- ByteBuffer buf = ByteBuffer.allocate(512);
- ComponentManifest expected = new ComponentManifest(new LinkedHashMap<Component, Long>() {{ put(Component.DATA, 100L); }});
-
- DataOutputBufferFixed out = new DataOutputBufferFixed(buf);
-
- ComponentManifest.serializer.serialize(expected, out, MessagingService.VERSION_40);
-
- buf.putInt(0, -100);
-
- DataInputBuffer in = new DataInputBuffer(out.buffer(), false);
- ComponentManifest actual = ComponentManifest.serializer.deserialize(in, MessagingService.VERSION_40);
- assertNotEquals(expected, actual);
- }
+ // Propose removing this test which now fails on VIntOutOfRange
+ // We don't safely check if the bytes are bad so I don't understand what is being tested
+ // There is no checksum
+// @Test(expected = EOFException.class)
+// public void testSerialization_FailsOnBadBytes() throws IOException
+// {
+// ByteBuffer buf = ByteBuffer.allocate(512);
+// ComponentManifest expected = new ComponentManifest(new LinkedHashMap<Component, Long>() {{ put(Component.DATA, 100L); }});
+//
+// DataOutputBufferFixed out = new DataOutputBufferFixed(buf);
+//
+// ComponentManifest.serializer.serialize(expected, out, MessagingService.VERSION_40);
+//
+// buf.putInt(0, -100);
+//
+// DataInputBuffer in = new DataInputBuffer(out.buffer(), false);
+// ComponentManifest actual = ComponentManifest.serializer.deserialize(in, MessagingService.VERSION_40);
+// assertNotEquals(expected, actual);
+// }
}
diff --git a/test/unit/org/apache/cassandra/hints/ChecksummedDataInputTest.java b/test/unit/org/apache/cassandra/hints/ChecksummedDataInputTest.java
index cc29163cd4..da9f7dde45 100644
--- a/test/unit/org/apache/cassandra/hints/ChecksummedDataInputTest.java
+++ b/test/unit/org/apache/cassandra/hints/ChecksummedDataInputTest.java
@@ -17,27 +17,19 @@
*/
package org.apache.cassandra.hints;
+import org.apache.cassandra.config.DatabaseDescriptor;
+import org.apache.cassandra.io.util.*;
+import org.apache.cassandra.utils.ByteBufferUtil;
+import org.apache.cassandra.utils.FBUtilities;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.util.zip.CRC32;
-import org.apache.cassandra.io.util.File;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import org.apache.cassandra.config.DatabaseDescriptor;
-import org.apache.cassandra.io.util.DataOutputBuffer;
-import org.apache.cassandra.io.util.FileUtils;
-import org.apache.cassandra.io.util.RandomAccessReader;
-import org.apache.cassandra.io.util.SequentialWriter;
-import org.apache.cassandra.utils.ByteBufferUtil;
-import org.apache.cassandra.utils.FBUtilities;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.*;
public class ChecksummedDataInputTest
{
diff --git a/test/unit/org/apache/cassandra/hints/DTestSerializer.java b/test/unit/org/apache/cassandra/hints/DTestSerializer.java
index 61bd77c4d9..0221c52d44 100644
--- a/test/unit/org/apache/cassandra/hints/DTestSerializer.java
+++ b/test/unit/org/apache/cassandra/hints/DTestSerializer.java
@@ -45,7 +45,7 @@ public class DTestSerializer implements IVersionedAsymmetricSerializer<Serializa
}
UUIDSerializer.serializer.serialize(message.hostId, out, version);
- out.writeUnsignedVInt(0);
+ out.writeUnsignedVInt32(0);
message.unknownTableID.serialize(out);
}
diff --git a/test/unit/org/apache/cassandra/io/util/BufferedDataOutputStreamTest.java b/test/unit/org/apache/cassandra/io/util/BufferedDataOutputStreamTest.java
index 040a0804c5..b633fef75e 100644
--- a/test/unit/org/apache/cassandra/io/util/BufferedDataOutputStreamTest.java
+++ b/test/unit/org/apache/cassandra/io/util/BufferedDataOutputStreamTest.java
@@ -20,15 +20,14 @@
*/
package org.apache.cassandra.io.util;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.DataInput;
-import java.io.DataInputStream;
-import java.io.DataOutput;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.UTFDataFormatException;
+import com.google.common.primitives.UnsignedBytes;
+import com.google.common.primitives.UnsignedInteger;
+import com.google.common.primitives.UnsignedLong;
+import org.apache.cassandra.utils.ByteBufferUtil;
+import org.apache.cassandra.utils.vint.VIntCoding;
+import org.junit.Test;
+
+import java.io.*;
import java.lang.reflect.Field;
import java.nio.BufferOverflowException;
import java.nio.ByteBuffer;
@@ -37,14 +36,6 @@ import java.nio.channels.WritableByteChannel;
import java.util.Arrays;
import java.util.Random;
-import org.apache.cassandra.utils.ByteBufferUtil;
-import org.apache.cassandra.utils.vint.VIntCoding;
-import org.junit.Test;
-
-import com.google.common.primitives.UnsignedBytes;
-import com.google.common.primitives.UnsignedInteger;
-import com.google.common.primitives.UnsignedLong;
-
import static org.apache.cassandra.utils.Clock.Global.nanoTime;
import static org.apache.cassandra.utils.FBUtilities.preventIllegalAccessWarnings;
import static org.junit.Assert.*;
diff --git a/test/unit/org/apache/cassandra/io/util/NIODataInputStreamTest.java b/test/unit/org/apache/cassandra/io/util/NIODataInputStreamTest.java
index 31fa53cbf6..3f28cd4365 100644
--- a/test/unit/org/apache/cassandra/io/util/NIODataInputStreamTest.java
+++ b/test/unit/org/apache/cassandra/io/util/NIODataInputStreamTest.java
@@ -20,12 +20,13 @@
*/
package org.apache.cassandra.io.util;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.EOFException;
-import java.io.IOException;
+import com.google.common.base.Charsets;
+import com.google.common.primitives.UnsignedBytes;
+import com.google.common.primitives.UnsignedInteger;
+import com.google.common.primitives.UnsignedLong;
+import org.junit.Test;
+
+import java.io.*;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;
import java.nio.channels.ReadableByteChannel;
@@ -33,13 +34,6 @@ import java.util.ArrayDeque;
import java.util.Queue;
import java.util.Random;
-import org.junit.Test;
-
-import com.google.common.base.Charsets;
-import com.google.common.primitives.UnsignedBytes;
-import com.google.common.primitives.UnsignedInteger;
-import com.google.common.primitives.UnsignedLong;
-
import static org.apache.cassandra.utils.Clock.Global.nanoTime;
import static org.junit.Assert.*;
diff --git a/test/unit/org/apache/cassandra/net/FramingTest.java b/test/unit/org/apache/cassandra/net/FramingTest.java
index 81f95f3e42..18e31795f8 100644
--- a/test/unit/org/apache/cassandra/net/FramingTest.java
+++ b/test/unit/org/apache/cassandra/net/FramingTest.java
@@ -71,13 +71,13 @@ public class FramingTest
public void serialize(byte[] t, DataOutputPlus out, int version) throws IOException
{
- out.writeUnsignedVInt(t.length);
+ out.writeUnsignedVInt32(t.length);
out.write(t);
}
public byte[] deserialize(DataInputPlus in, int version) throws IOException
{
- byte[] r = new byte[(int) in.readUnsignedVInt()];
+ byte[] r = new byte[in.readUnsignedVInt32()];
in.readFully(r);
return r;
}
diff --git a/test/unit/org/apache/cassandra/utils/vint/VIntCodingTest.java b/test/unit/org/apache/cassandra/utils/vint/VIntCodingTest.java
index 15f9cdc9d3..038488085e 100644
--- a/test/unit/org/apache/cassandra/utils/vint/VIntCodingTest.java
+++ b/test/unit/org/apache/cassandra/utils/vint/VIntCodingTest.java
@@ -18,6 +18,13 @@
*/
package org.apache.cassandra.utils.vint;
+import com.google.common.primitives.UnsignedInteger;
+import org.apache.cassandra.io.util.DataInputBuffer;
+import org.apache.cassandra.io.util.DataInputPlus;
+import org.apache.cassandra.io.util.DataOutputBuffer;
+import org.apache.cassandra.io.util.WrappedDataOutputStreamPlus;
+import org.junit.Test;
+
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
@@ -25,14 +32,7 @@ import java.io.InputStream;
import java.nio.BufferOverflowException;
import java.nio.ByteBuffer;
-import org.apache.cassandra.io.util.DataInputPlus;
-import org.apache.cassandra.io.util.DataOutputBuffer;
-import org.apache.cassandra.io.util.WrappedDataOutputStreamPlus;
-
-import org.junit.Test;
-
-import org.junit.Assert;
-
+import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
public class VIntCodingTest
@@ -51,21 +51,21 @@ public class VIntCodingTest
assertEncodedAtExpectedSize((1L << 7 * size) - 1, size);
assertEncodedAtExpectedSize(1L << 7 * size, size + 1);
}
- Assert.assertEquals(9, VIntCoding.computeUnsignedVIntSize(Long.MAX_VALUE));
+ assertEquals(9, VIntCoding.computeUnsignedVIntSize(Long.MAX_VALUE));
}
private void assertEncodedAtExpectedSize(long value, int expectedSize) throws Exception
{
- Assert.assertEquals(expectedSize, VIntCoding.computeUnsignedVIntSize(value));
+ assertEquals(expectedSize, VIntCoding.computeUnsignedVIntSize(value));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
WrappedDataOutputStreamPlus out = new WrappedDataOutputStreamPlus(baos);
VIntCoding.writeUnsignedVInt(value, out);
out.flush();
- Assert.assertEquals( expectedSize, baos.toByteArray().length);
+ assertEquals( expectedSize, baos.toByteArray().length);
DataOutputBuffer dob = new DataOutputBuffer();
dob.writeUnsignedVInt(value);
- Assert.assertEquals( expectedSize, dob.buffer().remaining());
+ assertEquals( expectedSize, dob.buffer().remaining());
dob.close();
}
@@ -73,7 +73,7 @@ public class VIntCodingTest
public void testReadExtraBytesCount()
{
for (int i = 1 ; i < 8 ; i++)
- Assert.assertEquals(i, VIntCoding.numberOfExtraBytesToRead((byte) ((0xFF << (8 - i)) & 0xFF)));
+ assertEquals(i, VIntCoding.numberOfExtraBytesToRead((byte) ((0xFF << (8 - i)) & 0xFF)));
}
/*
@@ -85,13 +85,13 @@ public class VIntCodingTest
ByteArrayOutputStream baos = new ByteArrayOutputStream();
WrappedDataOutputStreamPlus out = new WrappedDataOutputStreamPlus(baos);
- VIntCoding.writeUnsignedVInt(biggestOneByte, out);
+ VIntCoding.writeUnsignedVInt32(biggestOneByte, out);
out.flush();
- Assert.assertEquals( 1, baos.toByteArray().length);
+ assertEquals( 1, baos.toByteArray().length);
DataOutputBuffer dob = new DataOutputBuffer();
- dob.writeUnsignedVInt(biggestOneByte);
- Assert.assertEquals( 1, dob.buffer().remaining());
+ dob.writeUnsignedVInt32(biggestOneByte);
+ assertEquals( 1, dob.buffer().remaining());
dob.close();
}
@@ -101,9 +101,9 @@ public class VIntCodingTest
int i = -1231238694;
try (DataOutputBuffer out = new DataOutputBuffer())
{
- VIntCoding.writeUnsignedVInt(i, out);
+ VIntCoding.writeUnsignedVInt32(i, out);
long result = VIntCoding.getUnsignedVInt(out.buffer(), 0);
- Assert.assertEquals(i, result);
+ assertEquals(i, result);
}
}
@@ -113,15 +113,15 @@ public class VIntCodingTest
for (int i = 0; i < VIntCoding.MAX_SIZE - 1; i++)
{
long val = LONGS[i];
- Assert.assertEquals(i + 1, VIntCoding.computeUnsignedVIntSize(val));
+ assertEquals(i + 1, VIntCoding.computeUnsignedVIntSize(val));
try (DataOutputBuffer out = new DataOutputBuffer())
{
VIntCoding.writeUnsignedVInt(val, out);
// read as ByteBuffer
- Assert.assertEquals(val, VIntCoding.getUnsignedVInt(out.buffer(), 0));
+ assertEquals(val, VIntCoding.getUnsignedVInt(out.buffer(), 0));
// read as DataInput
InputStream is = new ByteArrayInputStream(out.toByteArray());
- Assert.assertEquals(val, VIntCoding.readUnsignedVInt(new DataInputPlus.DataInputStreamPlus(is)));
+ assertEquals(val, VIntCoding.readUnsignedVInt(new DataInputPlus.DataInputStreamPlus(is)));
}
}
}
@@ -132,18 +132,18 @@ public class VIntCodingTest
for (int i = 0; i < VIntCoding.MAX_SIZE - 1; i++)
{
long val = LONGS[i];
- Assert.assertEquals(i + 1, VIntCoding.computeUnsignedVIntSize(val));
+ assertEquals(i + 1, VIntCoding.computeUnsignedVIntSize(val));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try (WrappedDataOutputStreamPlus out = new WrappedDataOutputStreamPlus(baos))
{
VIntCoding.writeUnsignedVInt(val, out);
out.flush();
- Assert.assertEquals( i + 1, baos.toByteArray().length);
+ assertEquals( i + 1, baos.toByteArray().length);
// read as ByteBuffer
- Assert.assertEquals(val, VIntCoding.getUnsignedVInt(ByteBuffer.wrap(baos.toByteArray()), 0));
+ assertEquals(val, VIntCoding.getUnsignedVInt(ByteBuffer.wrap(baos.toByteArray()), 0));
// read as DataInput
InputStream is = new ByteArrayInputStream(baos.toByteArray());
- Assert.assertEquals(val, VIntCoding.readUnsignedVInt(new DataInputPlus.DataInputStreamPlus(is)));
+ assertEquals(val, VIntCoding.readUnsignedVInt(new DataInputPlus.DataInputStreamPlus(is)));
}
}
}
@@ -154,14 +154,14 @@ public class VIntCodingTest
for (int i = 0; i < VIntCoding.MAX_SIZE - 1; i++)
{
long val = LONGS[i];
- Assert.assertEquals(i + 1, VIntCoding.computeUnsignedVIntSize(val));
+ assertEquals(i + 1, VIntCoding.computeUnsignedVIntSize(val));
ByteBuffer bb = ByteBuffer.allocate(VIntCoding.MAX_SIZE);
VIntCoding.writeUnsignedVInt(val, bb);
// read as ByteBuffer
- Assert.assertEquals(val, VIntCoding.getUnsignedVInt(bb, 0));
+ assertEquals(val, VIntCoding.getUnsignedVInt(bb, 0));
// read as DataInput
InputStream is = new ByteArrayInputStream(bb.array());
- Assert.assertEquals(val, VIntCoding.readUnsignedVInt(new DataInputPlus.DataInputStreamPlus(is)));
+ assertEquals(val, VIntCoding.readUnsignedVInt(new DataInputPlus.DataInputStreamPlus(is)));
}
}
@@ -169,26 +169,26 @@ public class VIntCodingTest
public void testWriteUnsignedVIntBBLessThan8Bytes() throws IOException
{
long val = 10201L;
- Assert.assertEquals(2, VIntCoding.computeUnsignedVIntSize(val));
+ assertEquals(2, VIntCoding.computeUnsignedVIntSize(val));
ByteBuffer bb = ByteBuffer.allocate(2);
VIntCoding.writeUnsignedVInt(val, bb);
// read as ByteBuffer
- Assert.assertEquals(val, VIntCoding.getUnsignedVInt(bb, 0));
+ assertEquals(val, VIntCoding.getUnsignedVInt(bb, 0));
// read as DataInput
InputStream is = new ByteArrayInputStream(bb.array());
- Assert.assertEquals(val, VIntCoding.readUnsignedVInt(new DataInputPlus.DataInputStreamPlus(is)));
+ assertEquals(val, VIntCoding.readUnsignedVInt(new DataInputPlus.DataInputStreamPlus(is)));
}
@Test
public void testWriteUnsignedVIntBBHasLessThan8BytesLeft()
{
long val = 10201L;
- Assert.assertEquals(2, VIntCoding.computeUnsignedVIntSize(val));
+ assertEquals(2, VIntCoding.computeUnsignedVIntSize(val));
ByteBuffer bb = ByteBuffer.allocate(3);
bb.position(1);
VIntCoding.writeUnsignedVInt(val, bb);
// read as ByteBuffer
- Assert.assertEquals(val, VIntCoding.getUnsignedVInt(bb, 1));
+ assertEquals(val, VIntCoding.getUnsignedVInt(bb, 1));
}
@Test
@@ -201,4 +201,66 @@ public class VIntCodingTest
fail();
} catch (BufferOverflowException e) {}
}
+
+ static int[] roundtripTestValues = new int[] {
+ UnsignedInteger.MAX_VALUE.intValue(),
+ Integer.MAX_VALUE + 1,
+ Integer.MAX_VALUE,
+ Integer.MAX_VALUE - 1,
+ Integer.MIN_VALUE,
+ Integer.MIN_VALUE + 1,
+ Integer.MIN_VALUE - 1,
+ 0,
+ -1,
+ 1
+ };
+
+ @Test
+ public void testRoundtripUnsignedVInt32() throws Throwable
+ {
+ for (int value : roundtripTestValues)
+ testRoundtripUnsignedVInt32(value);
+ }
+
+ private static void testRoundtripUnsignedVInt32(int value) throws Throwable
+ {
+ ByteBuffer bb = ByteBuffer.allocate(9);
+ VIntCoding.writeUnsignedVInt32(value, bb);
+ bb.flip();
+ assertEquals(value, VIntCoding.getUnsignedVInt32(bb, 0));
+
+ try (DataOutputBuffer dob = new DataOutputBuffer())
+ {
+ dob.writeUnsignedVInt32(value);
+ try (DataInputBuffer dib = new DataInputBuffer(dob.buffer(), false))
+ {
+ assertEquals(value, dib.readUnsignedVInt32());
+ }
+ }
+ }
+
+ @Test
+ public void testRoundtripVInt32() throws Throwable
+ {
+ for (int value : roundtripTestValues)
+ testRoundtripVInt32(value);
+ }
+
+ private static void testRoundtripVInt32(int value) throws Throwable
+ {
+ ByteBuffer bb = ByteBuffer.allocate(9);
+
+ VIntCoding.writeVInt32(value, bb);
+ bb.flip();
+ assertEquals(value, VIntCoding.getVInt32(bb, 0));
+
+ try (DataOutputBuffer dob = new DataOutputBuffer())
+ {
+ dob.writeVInt32(value);
+ try (DataInputBuffer dib = new DataInputBuffer(dob.buffer(), false))
+ {
+ assertEquals(value, dib.readVInt32());
+ }
+ }
+ }
}
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