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new efd9866b338 [chore](profile) add task state in profile (#42895)
(#43013)
efd9866b338 is described below
commit efd9866b3381fbdc1a74a8dd9e4090b0aaf30aef
Author: Jerry Hu <mrh...@gmail.com>
AuthorDate: Fri Nov 1 09:51:55 2024 +0800
[chore](profile) add task state in profile (#42895) (#43013)
## Proposed changes
pick #42895
---
be/src/pipeline/exec/scan_operator.cpp | 1 +
be/src/pipeline/pipeline_task.cpp | 6 +++++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/be/src/pipeline/exec/scan_operator.cpp
b/be/src/pipeline/exec/scan_operator.cpp
index b631d127032..10c149ca4af 100644
--- a/be/src/pipeline/exec/scan_operator.cpp
+++ b/be/src/pipeline/exec/scan_operator.cpp
@@ -1309,6 +1309,7 @@ Status
ScanOperatorX<LocalStateType>::get_block(RuntimeState* state, vectorized:
if (*eos) {
// reach limit, stop the scanners.
local_state._scanner_ctx->stop_scanners(state);
+ local_state._scanner_profile->add_info_string("EOS", "True");
}
return Status::OK();
diff --git a/be/src/pipeline/pipeline_task.cpp
b/be/src/pipeline/pipeline_task.cpp
index ce1ac137e17..13b672868b3 100644
--- a/be/src/pipeline/pipeline_task.cpp
+++ b/be/src/pipeline/pipeline_task.cpp
@@ -273,19 +273,22 @@ Status PipelineTask::execute(bool* eos) {
}
auto status = Status::OK();
-
+ _task_profile->add_info_string("TaskState", "Runnable");
this->set_begin_execute_time();
while (!_fragment_context->is_canceled()) {
if (_data_state != SourceState::MORE_DATA && !source_can_read()) {
set_state(PipelineTaskState::BLOCKED_FOR_SOURCE);
+ _task_profile->add_info_string("TaskState", "BlockedBySource");
break;
}
if (!sink_can_write()) {
set_state(PipelineTaskState::BLOCKED_FOR_SINK);
+ _task_profile->add_info_string("TaskState", "BlockedBySink");
break;
}
if (time_spent > THREAD_TIME_SLICE) {
COUNTER_UPDATE(_yield_counts, 1);
+ _task_profile->add_info_string("TaskState", "Yield");
break;
}
// TODO llj: Pipeline entity should_yield
@@ -309,6 +312,7 @@ Status PipelineTask::execute(bool* eos) {
}
*eos = status.is<ErrorCode::END_OF_FILE>() ? true : *eos;
if (*eos) { // just return, the scheduler will do finish work
+ _task_profile->add_info_string("TaskState", "Finished");
break;
}
}
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