@Override
public void accept(ByteBuffer buffer) {
JobId jobId = new JobId(buffer.getLong());
int partition = buffer.getInt();
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine(
"Received initial dataset partition read request for JobId: "
+ jobId
+ " partition: "
+ partition
+ " on channel: "
+ ccb);
}
noc = new NetworkOutputChannel(ccb, 1);
try {
partitionManager.initializeDatasetPartitionReader(jobId, partition, noc);
} catch (HyracksException e) {
noc.abort();
}
}
@Override
public void error(int ecode) {
if (noc != null) {
noc.abort();
}
}