Java Code Examples for org.apache.flink.runtime.jobgraph.IntermediateResultPartitionID#fromByteBuf()

The following examples show how to use org.apache.flink.runtime.jobgraph.IntermediateResultPartitionID#fromByteBuf() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: NettyMessage.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
static TaskEventRequest readFrom(ByteBuf buffer, ClassLoader classLoader) throws IOException {
	// directly deserialize fromNetty's buffer
	int length = buffer.readInt();
	ByteBuffer serializedEvent = buffer.nioBuffer(buffer.readerIndex(), length);
	// assume this event's content is read from the ByteBuf (positions are not shared!)
	buffer.readerIndex(buffer.readerIndex() + length);

	TaskEvent event =
		(TaskEvent) EventSerializer.fromSerializedEvent(serializedEvent, classLoader);

	ResultPartitionID partitionId =
		new ResultPartitionID(
			IntermediateResultPartitionID.fromByteBuf(buffer),
			ExecutionAttemptID.fromByteBuf(buffer));

	InputChannelID receiverId = InputChannelID.fromByteBuf(buffer);

	return new TaskEventRequest(event, partitionId, receiverId);
}
Example 2
Source File: NettyMessage.java    From flink with Apache License 2.0 6 votes vote down vote up 
static TaskEventRequest readFrom(ByteBuf buffer, ClassLoader classLoader) throws IOException {
	// directly deserialize fromNetty's buffer
	int length = buffer.readInt();
	ByteBuffer serializedEvent = buffer.nioBuffer(buffer.readerIndex(), length);
	// assume this event's content is read from the ByteBuf (positions are not shared!)
	buffer.readerIndex(buffer.readerIndex() + length);

	TaskEvent event =
		(TaskEvent) EventSerializer.fromSerializedEvent(serializedEvent, classLoader);

	ResultPartitionID partitionId =
		new ResultPartitionID(
			IntermediateResultPartitionID.fromByteBuf(buffer),
			ExecutionAttemptID.fromByteBuf(buffer));

	InputChannelID receiverId = InputChannelID.fromByteBuf(buffer);

	return new TaskEventRequest(event, partitionId, receiverId);
}
Example 3
Source File: NettyMessage.java    From flink with Apache License 2.0 6 votes vote down vote up 
static TaskEventRequest readFrom(ByteBuf buffer, ClassLoader classLoader) throws IOException {
	// directly deserialize fromNetty's buffer
	int length = buffer.readInt();
	ByteBuffer serializedEvent = buffer.nioBuffer(buffer.readerIndex(), length);
	// assume this event's content is read from the ByteBuf (positions are not shared!)
	buffer.readerIndex(buffer.readerIndex() + length);

	TaskEvent event =
		(TaskEvent) EventSerializer.fromSerializedEvent(serializedEvent, classLoader);

	ResultPartitionID partitionId =
		new ResultPartitionID(
			IntermediateResultPartitionID.fromByteBuf(buffer),
			ExecutionAttemptID.fromByteBuf(buffer));

	InputChannelID receiverId = InputChannelID.fromByteBuf(buffer);

	return new TaskEventRequest(event, partitionId, receiverId);
}
Example 4
Source File: NettyMessage.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
static PartitionRequest readFrom(ByteBuf buffer) {
	ResultPartitionID partitionId =
		new ResultPartitionID(
			IntermediateResultPartitionID.fromByteBuf(buffer),
			ExecutionAttemptID.fromByteBuf(buffer));
	int queueIndex = buffer.readInt();
	InputChannelID receiverId = InputChannelID.fromByteBuf(buffer);
	int credit = buffer.readInt();

	return new PartitionRequest(partitionId, queueIndex, receiverId, credit);
}
Example 5
Source File: NettyMessage.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
static AddCredit readFrom(ByteBuf buffer) {
	ResultPartitionID partitionId =
		new ResultPartitionID(
			IntermediateResultPartitionID.fromByteBuf(buffer),
			ExecutionAttemptID.fromByteBuf(buffer));
	int credit = buffer.readInt();
	InputChannelID receiverId = InputChannelID.fromByteBuf(buffer);

	return new AddCredit(partitionId, credit, receiverId);
}
Example 6
Source File: NettyMessage.java    From flink with Apache License 2.0 5 votes vote down vote up 
static PartitionRequest readFrom(ByteBuf buffer) {
	ResultPartitionID partitionId =
		new ResultPartitionID(
			IntermediateResultPartitionID.fromByteBuf(buffer),
			ExecutionAttemptID.fromByteBuf(buffer));
	int queueIndex = buffer.readInt();
	InputChannelID receiverId = InputChannelID.fromByteBuf(buffer);
	int credit = buffer.readInt();

	return new PartitionRequest(partitionId, queueIndex, receiverId, credit);
}
Example 7
Source File: NettyMessage.java    From flink with Apache License 2.0 5 votes vote down vote up 
static AddCredit readFrom(ByteBuf buffer) {
	ResultPartitionID partitionId =
		new ResultPartitionID(
			IntermediateResultPartitionID.fromByteBuf(buffer),
			ExecutionAttemptID.fromByteBuf(buffer));
	int credit = buffer.readInt();
	InputChannelID receiverId = InputChannelID.fromByteBuf(buffer);

	return new AddCredit(partitionId, credit, receiverId);
}
Example 8
Source File: NettyMessage.java    From flink with Apache License 2.0 5 votes vote down vote up 
static PartitionRequest readFrom(ByteBuf buffer) {
	ResultPartitionID partitionId =
		new ResultPartitionID(
			IntermediateResultPartitionID.fromByteBuf(buffer),
			ExecutionAttemptID.fromByteBuf(buffer));
	int queueIndex = buffer.readInt();
	InputChannelID receiverId = InputChannelID.fromByteBuf(buffer);
	int credit = buffer.readInt();

	return new PartitionRequest(partitionId, queueIndex, receiverId, credit);
}