HappenLee commented on code in PR #19847:
URL: https://github.com/apache/doris/pull/19847#discussion_r1198649009
##########
be/src/vec/sink/vdata_stream_sender.cpp:
##########
@@ -513,42 +553,72 @@ Status VDataStreamSender::send(RuntimeState* state,
Block* block, bool eos) {
serialize_block(block, block_holder->get_block(),
_channels.size()));
}
- for (auto channel : _channels) {
- if (channel->is_local()) {
- RETURN_IF_ERROR(channel->send_local_block(block));
+ Status status;
+ for (auto it = _channels.begin(); it != _channels.end();) {
+ if ((*it)->is_local()) {
+ status = (*it)->send_local_block(block);
} else {
SCOPED_CONSUME_MEM_TRACKER(_mem_tracker.get());
- RETURN_IF_ERROR(channel->send_block(block_holder, eos));
+ status = (*it)->send_block(block_holder, eos);
}
+ if (status.is<ErrorCode::END_OF_FILE>()) {
Review Comment:
```
if (status.is<ErrorCode::END_OF_FILE>()) {
it = _handle_oef_channel(state, it, status);
continue;
}
```
the code repeat many time, better a function or #DEFINE
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