HappenLee commented on code in PR #64851:
URL: https://github.com/apache/doris/pull/64851#discussion_r3503749186
##########
be/src/exec/runtime_filter/runtime_filter_mgr.cpp:
##########
@@ -48,6 +51,189 @@
namespace doris {
+namespace {
+
+std::vector<RuntimeFilterPublishTarget> build_runtime_filter_publish_targets(
+ const std::vector<TRuntimeFilterTargetParamsV2>& targets) {
+ std::vector<RuntimeFilterPublishTarget> publish_targets;
+ publish_targets.reserve(targets.size());
+ for (const auto& target : targets) {
+ DORIS_CHECK(target.__isset.target_fragment_ids);
+ DORIS_CHECK(!target.target_fragment_ids.empty());
+ RuntimeFilterPublishTarget publish_target;
+
publish_target.addr.set_hostname(target.target_fragment_instance_addr.hostname);
+
publish_target.addr.set_port(target.target_fragment_instance_addr.port);
+ publish_target.fragment_ids = target.target_fragment_ids;
+ publish_targets.emplace_back(std::move(publish_target));
+ }
+ return publish_targets;
+}
+
+class RuntimeFilterRelayRpcClosure final : public google::protobuf::Closure {
+public:
+ RuntimeFilterRelayRpcClosure(std::shared_ptr<PPublishFilterRequestV2>
request,
+ std::weak_ptr<QueryContext> query_ctx)
+ : _request(std::move(request)),
+
_callback(HandleErrorBrpcCallback<PPublishFilterResponse>::create_shared(
+ std::move(query_ctx))) {}
+
+ void Run() override {
+ std::unique_ptr<RuntimeFilterRelayRpcClosure> self(this);
+ _callback->call();
+ }
+
+ brpc::Controller* cntl() { return _callback->cntl_.get(); }
+ PPublishFilterRequestV2* request() { return _request.get(); }
+ PPublishFilterResponse* response() { return _callback->response_.get(); }
+
+private:
+ std::shared_ptr<PPublishFilterRequestV2> _request;
+ std::shared_ptr<HandleErrorBrpcCallback<PPublishFilterResponse>> _callback;
+};
+
+Status send_runtime_filter_relay_rpc(const RuntimeFilterPublishTask& task,
+ const butil::IOBuf& request_attachment,
int timeout_ms,
+ std::weak_ptr<QueryContext> query_ctx) {
+ std::shared_ptr<PBackendService_Stub> stub(
+
ExecEnv::GetInstance()->brpc_internal_client_cache()->get_client(task.receiver.addr));
+ if (stub == nullptr) {
+ LOG(WARNING) << "Failed to init runtime filter relay rpc to "
+ << task.receiver.addr.hostname() << ":" <<
task.receiver.addr.port();
+ return Status::InternalError("Failed to init runtime filter relay rpc
to {}:{}",
+ task.receiver.addr.hostname(),
task.receiver.addr.port());
+ }
+
+ // brpc calls Run() exactly once; RuntimeFilterRelayRpcClosure deletes
itself there.
+ auto* closure = new RuntimeFilterRelayRpcClosure(
+ std::make_shared<PPublishFilterRequestV2>(task.request),
std::move(query_ctx));
+ if (request_attachment.size() > 0) {
+ closure->cntl()->request_attachment().append(request_attachment);
+ }
+ closure->cntl()->set_timeout_ms(timeout_ms);
+ if (config::execution_ignore_eovercrowded) {
+ closure->cntl()->ignore_eovercrowded();
+ }
+ stub->apply_filterv2(closure->cntl(), closure->request(),
closure->response(), closure);
+ return Status::OK();
+}
+
+void set_request_direct_publish_target(const TRuntimeFilterTargetParamsV2&
target,
+ PPublishFilterRequestV2* request) {
+ DORIS_CHECK(target.__isset.target_fragment_ids);
+ DORIS_CHECK(!target.target_fragment_ids.empty());
+ for (const auto& target_fragment_id : target.target_fragment_ids) {
+ request->add_fragment_ids(target_fragment_id);
+ }
+}
+
+} // namespace
+
+std::vector<std::vector<RuntimeFilterPublishTarget>>
split_runtime_filter_publish_targets(
+ const std::vector<RuntimeFilterPublishTarget>& targets, int fanout) {
+ DORIS_CHECK(!targets.empty());
+ DORIS_CHECK(fanout > 0);
+ size_t slice_count = std::min(targets.size(), static_cast<size_t>(fanout));
+ std::vector<std::vector<RuntimeFilterPublishTarget>> slices;
+ slices.reserve(slice_count);
+ for (size_t offset = 0; offset < targets.size();) {
+ size_t remaining_targets = targets.size() - offset;
+ size_t remaining_slices = slice_count - slices.size();
+ size_t slice_size = (remaining_targets + remaining_slices - 1) /
remaining_slices;
+ slices.emplace_back(targets.begin() + offset, targets.begin() + offset
+ slice_size);
+ offset += slice_size;
+ }
+ return slices;
+}
+
+std::vector<RuntimeFilterPublishTask> build_runtime_filter_publish_tasks(
+ const PPublishFilterRequestV2& base_request,
+ const std::vector<RuntimeFilterPublishTarget>& targets, int fanout) {
+ std::vector<RuntimeFilterPublishTask> tasks;
+ auto slices = split_runtime_filter_publish_targets(targets, fanout);
+ PPublishFilterRequestV2 request_template = base_request;
+ request_template.clear_fragment_ids();
+ request_template.clear_fragment_instance_ids();
+ request_template.clear_forward_targets();
+ tasks.reserve(slices.size());
+ for (const auto& slice : slices) {
+ DORIS_CHECK(!slice.empty());
+ RuntimeFilterPublishTask task;
+ task.receiver = slice.front();
+ task.request = request_template;
+
+ for (int32_t fragment_id : task.receiver.fragment_ids) {
+ task.request.add_fragment_ids(fragment_id);
+ }
+ for (size_t i = 1; i < slice.size(); ++i) {
+ DORIS_CHECK(!slice[i].fragment_ids.empty());
+ PPublishFilterForwardTarget* forward_target =
task.request.add_forward_targets();
+ forward_target->mutable_target_addr()->CopyFrom(slice[i].addr);
+ for (int32_t fragment_id : slice[i].fragment_ids) {
+ forward_target->add_fragment_ids(fragment_id);
Review Comment:
讨论一下哈，这个fragment_id能沿用165行的这个id吗？是不是原则上大家都一样，还是有可能不一样呢？
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
