carlvinhust2012 commented on code in PR #17287: URL: https://github.com/apache/doris/pull/17287#discussion_r1121338378
##########
be/src/pipeline/exec/exchange_sink_buffer.cpp:
##########
@@ -197,53 +197,91 @@ Status ExchangeSinkBuffer::_send_rpc(InstanceLoId id) {
return Status::OK();
}
-#define DO_RPC(QUEUE, BLOCK, HOLDER)
\
- auto& request = QUEUE.front();
\
- if (!_instance_to_request[id]) {
\
- _construct_request(id);
\
- }
\
- auto brpc_request = _instance_to_request[id];
\
- brpc_request->set_eos(request.eos);
\
- brpc_request->set_packet_seq(_instance_to_seq[id]++);
\
- if (request.BLOCK) {
\
- brpc_request->set_allocated_block(request.BLOCK);
\
- }
\
- auto* _closure = new SelfDeleteClosure<PTransmitDataResult>(id,
request.eos, HOLDER); \
- _closure->cntl.set_timeout_ms(request.channel->_brpc_timeout_ms);
\
- _closure->addFailedHandler(
\
- [&](const InstanceLoId& id, const std::string& err) { _failed(id,
err); }); \
- _closure->addSuccessHandler([&](const InstanceLoId& id, const bool& eos,
\
- const PTransmitDataResult& result) {
\
- Status s = Status(result.status());
\
- if (!s.ok()) {
\
- _failed(id,
\
- fmt::format("exchange req success but status isn't ok:
{}", s.to_string())); \
- } else if (eos) {
\
- _ended(id);
\
- } else {
\
- _send_rpc(id);
\
- }
\
- });
\
- {
\
-
SCOPED_SWITCH_THREAD_MEM_TRACKER_LIMITER(ExecEnv::GetInstance()->orphan_mem_tracker());
\
- if (enable_http_send_block(*brpc_request)) {
\
- RETURN_IF_ERROR(transmit_block_http(_context->get_runtime_state(),
_closure, \
- *brpc_request,
request.channel->_brpc_dest_addr)); \
- } else {
\
- transmit_block(*request.channel->_brpc_stub, _closure,
*brpc_request); \
- }
\
- }
\
- if (request.BLOCK) {
\
- brpc_request->release_block();
\
- }
\
- QUEUE.pop();
-
if (!q.empty()) {
// If we have data to shuffle which is not broadcasted
- DO_RPC(q, block.get(), nullptr)
Review Comment:
if you remove the DO_RPC, maybe has the similar code.
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