kangkaisen commented on a change in pull request #3820:
URL: https://github.com/apache/incubator-doris/pull/3820#discussion_r439354607
##########
File path: be/src/runtime/data_stream_recvr.cc
##########
@@ -360,9 +360,14 @@ DataStreamRecvr::DataStreamRecvr(
_row_desc(row_desc),
_is_merging(is_merging),
_num_buffered_bytes(0),
- _profile(profile),
_sub_plan_query_statistics_recvr(sub_plan_query_statistics_recvr) {
- _mem_tracker.reset(new MemTracker(-1, "DataStreamRecvr", parent_tracker));
+ _profile.reset(new RuntimeProfile(nullptr, "DataStreamRecvr"));
+ profile->add_child(_profile.get(), true, nullptr);
+
+ // TODO: Now the parent tracker may cause problem when we need spill to
disk, so we
Review comment:
The very detailed explanation, Thank you!
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