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panxiaolei pushed a commit to branch branch-1.2-lts
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/branch-1.2-lts by this push:
new 8a6bd5bd3e [Bug](execute) fix get next non stop for eos on streaming
preagg (#15616)
8a6bd5bd3e is described below
commit 8a6bd5bd3e593d5f88fd3a415935178fa4ee1038
Author: Pxl <[email protected]>
AuthorDate: Thu Jan 5 17:08:31 2023 +0800
[Bug](execute) fix get next non stop for eos on streaming preagg (#15616)
---
be/src/vec/exec/vaggregation_node.cpp | 11 +++++------
be/src/vec/exec/vaggregation_node.h | 1 +
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/be/src/vec/exec/vaggregation_node.cpp
b/be/src/vec/exec/vaggregation_node.cpp
index e003adfdea..9056dee8ca 100644
--- a/be/src/vec/exec/vaggregation_node.cpp
+++ b/be/src/vec/exec/vaggregation_node.cpp
@@ -497,15 +497,14 @@ Status AggregationNode::get_next(RuntimeState* state,
Block* block, bool* eos) {
SCOPED_CONSUME_MEM_TRACKER(mem_tracker());
if (_is_streaming_preagg) {
- bool child_eos = false;
-
RETURN_IF_CANCELLED(state);
- do {
+ release_block_memory(_preagg_block);
+ while (_preagg_block.rows() == 0 && !_child_eos) {
release_block_memory(_preagg_block);
RETURN_IF_ERROR_AND_CHECK_SPAN(
- _children[0]->get_next_after_projects(state,
&_preagg_block, &child_eos),
- _children[0]->get_next_span(), child_eos);
- } while (_preagg_block.rows() == 0 && !child_eos);
+ _children[0]->get_next_after_projects(state,
&_preagg_block, &_child_eos),
+ _children[0]->get_next_span(), _child_eos);
+ }
if (_preagg_block.rows() != 0) {
RETURN_IF_ERROR(_executor.pre_agg(&_preagg_block, block));
diff --git a/be/src/vec/exec/vaggregation_node.h
b/be/src/vec/exec/vaggregation_node.h
index 3612df001f..23203380ff 100644
--- a/be/src/vec/exec/vaggregation_node.h
+++ b/be/src/vec/exec/vaggregation_node.h
@@ -822,6 +822,7 @@ private:
bool _is_streaming_preagg;
Block _preagg_block = Block();
bool _should_expand_hash_table = true;
+ bool _child_eos = false;
bool _should_limit_output = false;
bool _reach_limit = false;
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