c083336bbe
If any FE restarts, queries that is emitted from this FE will be cancelled. Implementation of #23704
57 lines
2.3 KiB
C++
57 lines
2.3 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#pragma once
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#include <gen_cpp/HeartbeatService_types.h>
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#include <gen_cpp/Metrics_types.h>
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#include <gen_cpp/PlanNodes_types.h>
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#include <gen_cpp/Types_types.h>
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#include <string>
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namespace doris {
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std::string print_plan_node_type(const TPlanNodeType::type& type);
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std::string print_tstmt_type(const TStmtType::type& type);
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std::string print_query_state(const QueryState::type& type);
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std::string PrintTUnit(const TUnit::type& type);
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std::string PrintTMetricKind(const TMetricKind::type& type);
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std::string PrintThriftNetworkAddress(const TNetworkAddress&);
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std::string PrintFrontendInfo(const TFrontendInfo& fe_info);
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std::string PrintFrontendInfos(const std::vector<TFrontendInfo>& fe_infos);
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// A desirable scenario would be to call this function WHENEVER whenever we need to print instance information.
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// By using a fixed format, we would be able to identify all the paths in which this instance is executed.
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// InstanceId|FragmentIdx|QueryId
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std::string PrintInstanceStandardInfo(const TUniqueId& qid, const int fid, const TUniqueId& iid);
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// Returns a string "<product version number> (build <build hash>)"
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// If compact == false, this string is appended: "\nBuilt on <build time>"
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// This is used to set gflags build version
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std::string get_build_version(bool compact);
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// Returns a string "<product version number> (<short build hash>)"
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std::string get_short_version();
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// Returns "<program short name> version <GetBuildVersion(compact)>"
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std::string get_version_string(bool compact);
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std::string hexdump(const char* buf, int len);
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} // namespace doris
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