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[feature](tracing) Support query tracing to improve doris observability by introducing OpenTelemetry. (#10533)

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The collection of query traces is implemented in fe and be, and the spans are exported to zipkin.
DSIP: https://cwiki.apache.org/confluence/display/DORIS/DSIP-012%3A+Introduce+opentelemetry
This commit is contained in:
luozenglin
2022-07-09 15:50:40 +08:00
committed by GitHub
parent 1112dba525
commit d5ea677282
61 changed files with 1119 additions and 110 deletions
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7
be/src/vec/exec/vrepeat_node.cpp
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@ -69,6 +69,7 @@ Status VRepeatNode::prepare(RuntimeState* state) {
}
Status VRepeatNode::open(RuntimeState* state) {
START_AND_SCOPE_SPAN(state->get_tracer(), span, "VRepeatNode::open");
VLOG_CRITICAL << "VRepeatNode::open";
SCOPED_TIMER(_runtime_profile->total_time_counter());
RETURN_IF_ERROR(RepeatNode::open(state));
@ -173,6 +174,7 @@ Status VRepeatNode::get_repeated_block(Block* child_block, int repeat_id_idx, Bl
}
Status VRepeatNode::get_next(RuntimeState* state, Block* block, bool* eos) {
INIT_AND_SCOPE_GET_NEXT_SPAN(state->get_tracer(), _get_next_span, "VRepeatNode::get_next");
VLOG_CRITICAL << "VRepeatNode::get_next";
SCOPED_TIMER(_runtime_profile->total_time_counter());
@ -189,7 +191,9 @@ Status VRepeatNode::get_next(RuntimeState* state, Block* block, bool* eos) {
// current child block has finished its repeat, get child's next block
if (_child_block->rows() == 0) {
while (_child_block->rows() == 0 && !_child_eos) {
RETURN_IF_ERROR(child(0)->get_next(state, _child_block.get(), &_child_eos));
RETURN_IF_ERROR_AND_CHECK_SPAN(
child(0)->get_next(state, _child_block.get(), &_child_eos),
child(0)->get_next_span(), _child_eos);
}
if (_child_eos and _child_block->rows() == 0) {
@ -219,6 +223,7 @@ Status VRepeatNode::close(RuntimeState* state) {
if (is_closed()) {
return Status::OK();
}
START_AND_SCOPE_SPAN(state->get_tracer(), span, "VRepeatNode::close");
release_block_memory(*_child_block.get());
RETURN_IF_ERROR(child(0)->close(state));
return ExecNode::close(state);