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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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6
be/src/vec/exec/vtable_function_node.cpp
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@ -79,6 +79,8 @@ Status VTableFunctionNode::prepare(RuntimeState* state) {
}
Status VTableFunctionNode::get_next(RuntimeState* state, Block* block, bool* eos) {
INIT_AND_SCOPE_GET_NEXT_SPAN(state->get_tracer(), _get_next_span,
"VTableFunctionNode::get_next");
SCOPED_TIMER(_runtime_profile->total_time_counter());
RETURN_IF_CANCELLED(state);
@ -114,7 +116,9 @@ Status VTableFunctionNode::get_expanded_block(RuntimeState* state, Block* output
// if child_block is empty, get data from child.
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 && _child_block->rows() == 0) {
*eos = true;