yinzhijian commented on code in PR #10501:
URL: https://github.com/apache/doris/pull/10501#discussion_r910540956
##########
be/src/vec/sink/vtablet_sink.cpp:
##########
@@ -426,6 +434,15 @@ Status VOlapTableSink::send(RuntimeState* state,
vectorized::Block* input_block)
if (findTabletMode == FindTabletMode::FIND_TABLET_EVERY_BATCH) {
_partition_to_tablet_map.clear();
}
+
+ //if pending bytes is more than 500M, wait
+ constexpr size_t MAX_PENDING_BYTES = 500 * 1024 * 1024;
+ if (get_pending_bytes() > MAX_PENDING_BYTES) {
+ while (get_pending_bytes() < MAX_PENDING_BYTES) {
+ std::this_thread::sleep_for(std::chrono::microseconds(500));
Review Comment:
Is it necessary to set a maximum waiting time?
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