Examples of org.apache.cassandra.streaming.StreamResultFuture

org.apache.cassandra.streaming.StreamResultFuture

A future on the result ( {@link StreamState}) of a streaming plan. In practice, this object also groups all the {@link StreamSession} for the streaming jobinvolved. One StreamSession will be created for every peer involved and said session will handle every streaming (outgoing and incoming) to that peer for this job.

The future will return a result once every session is completed (successfully or not). If any session ended up with an error, the future will throw a StreamException.

You can attach {@link StreamEventHandler} to this object to listen on {@link StreamEvent}s to track progress of the streaming.

            {
                StreamResultFuture.initReceivingSide(init.planId, init.description, init.from, socket, version);
            }
            else
            {
                StreamResultFuture stream = StreamManager.instance.getStream(init.planId);
                if (stream == null)
                {
                    // This should not happen. All we can do is close the socket to inform the other side, but that's a bug.
                    logger.error("Got StreamInit message for a stream we are supposed to be the initiator of, but stream not found.");
                    socket.close();
                    return;
                }
                // We're fully setup for this session, start the actual streaming
                stream.startStreaming(init.from, socket, version);
            }
        }
        catch (IOException e)
        {
            logger.debug("IOException reading from socket; closing", e);

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Examples of org.apache.cassandra.streaming.StreamResultFuture

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