0b945fe361
mem tracker can be logically divided into 4 layers: 1)process 2)type 3)query/load/compation task etc. 4)exec node etc.
type includes
enum Type {
GLOBAL = 0, // Life cycle is the same as the process, e.g. Cache and default Orphan
QUERY = 1, // Count the memory consumption of all Query tasks.
LOAD = 2, // Count the memory consumption of all Load tasks.
COMPACTION = 3, // Count the memory consumption of all Base and Cumulative tasks.
SCHEMA_CHANGE = 4, // Count the memory consumption of all SchemaChange tasks.
CLONE = 5, // Count the memory consumption of all EngineCloneTask. Note: Memory that does not contain make/release snapshots.
BATCHLOAD = 6, // Count the memory consumption of all EngineBatchLoadTask.
CONSISTENCY = 7 // Count the memory consumption of all EngineChecksumTask.
}
Object pointers are no longer saved between each layer, and the values of process and each type are periodically aggregated.
other fix:
In [fix](memtracker) Fix transmit_tracker null pointer because phamp is not thread safe #13528, I tried to separate the memory that was manually abandoned in the query from the orphan mem tracker. But in the actual test, the accuracy of this part of the memory cannot be guaranteed, so put it back to the orphan mem tracker again.
419 lines
14 KiB
C++
419 lines
14 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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#include <gtest/gtest.h>
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#include <time.h>
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#include <map>
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#include <string>
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#include <vector>
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#include "common/object_pool.h"
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#include "exec/broker_scan_node.h"
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#include "exprs/cast_functions.h"
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#include "gen_cpp/Descriptors_types.h"
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#include "gen_cpp/PlanNodes_types.h"
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#include "io/local_file_reader.h"
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#include "runtime/descriptors.h"
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#include "runtime/exec_env.h"
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#include "runtime/row_batch.h"
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#include "runtime/runtime_state.h"
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#include "runtime/tuple.h"
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#include "runtime/user_function_cache.h"
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namespace doris {
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class JsonScannerWithJsonPathTest : public testing::Test {
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public:
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JsonScannerWithJsonPathTest() : _runtime_state(TQueryGlobals()) {
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init();
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_runtime_state.init_mem_trackers();
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_runtime_state._exec_env = ExecEnv::GetInstance();
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}
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void init();
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static void SetUpTestCase() {
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UserFunctionCache::instance()->init(
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"./be/test/runtime/test_data/user_function_cache/normal");
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CastFunctions::init();
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}
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protected:
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virtual void SetUp() {}
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virtual void TearDown() {}
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private:
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int create_src_tuple(TDescriptorTable& t_desc_table, int next_slot_id);
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int create_dst_tuple(TDescriptorTable& t_desc_table, int next_slot_id);
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void create_expr_info();
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void init_desc_table();
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RuntimeState _runtime_state;
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ObjectPool _obj_pool;
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std::map<std::string, SlotDescriptor*> _slots_map;
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TBrokerScanRangeParams _params;
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DescriptorTbl* _desc_tbl;
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TPlanNode _tnode;
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};
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#define TUPLE_ID_DST 0
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#define TUPLE_ID_SRC 1
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#define COLUMN_NUMBERS 4
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#define DST_TUPLE_SLOT_ID_START 1
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#define SRC_TUPLE_SLOT_ID_START 5
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int JsonScannerWithJsonPathTest::create_src_tuple(TDescriptorTable& t_desc_table,
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int next_slot_id) {
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const char* columnNames[] = {"k1", "kind", "ip", "value"};
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for (int i = 0; i < COLUMN_NUMBERS; i++) {
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TSlotDescriptor slot_desc;
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slot_desc.id = next_slot_id++;
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slot_desc.parent = 1;
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TTypeDesc type;
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{
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TTypeNode node;
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node.__set_type(TTypeNodeType::SCALAR);
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TScalarType scalar_type;
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scalar_type.__set_type(TPrimitiveType::VARCHAR);
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scalar_type.__set_len(65535);
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node.__set_scalar_type(scalar_type);
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type.types.push_back(node);
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}
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slot_desc.slotType = type;
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slot_desc.columnPos = i;
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slot_desc.byteOffset = i * 16 + 8;
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slot_desc.nullIndicatorByte = i / 8;
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slot_desc.nullIndicatorBit = i % 8;
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slot_desc.colName = columnNames[i];
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slot_desc.slotIdx = i + 1;
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slot_desc.isMaterialized = true;
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t_desc_table.slotDescriptors.push_back(slot_desc);
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}
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{
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// TTupleDescriptor source
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TTupleDescriptor t_tuple_desc;
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t_tuple_desc.id = TUPLE_ID_SRC;
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t_tuple_desc.byteSize = COLUMN_NUMBERS * 16 + 8;
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t_tuple_desc.numNullBytes = 0;
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t_tuple_desc.tableId = 0;
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t_tuple_desc.__isset.tableId = true;
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t_desc_table.tupleDescriptors.push_back(t_tuple_desc);
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}
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return next_slot_id;
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}
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int JsonScannerWithJsonPathTest::create_dst_tuple(TDescriptorTable& t_desc_table,
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int next_slot_id) {
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int32_t byteOffset = 8;
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{ //k1
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TSlotDescriptor slot_desc;
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slot_desc.id = next_slot_id++;
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slot_desc.parent = 0;
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TTypeDesc type;
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{
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TTypeNode node;
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node.__set_type(TTypeNodeType::SCALAR);
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TScalarType scalar_type;
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scalar_type.__set_type(TPrimitiveType::VARCHAR);
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scalar_type.__set_len(65535);
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node.__set_scalar_type(scalar_type);
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type.types.push_back(node);
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}
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slot_desc.slotType = type;
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slot_desc.columnPos = 0;
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slot_desc.byteOffset = byteOffset;
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slot_desc.nullIndicatorByte = 0;
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slot_desc.nullIndicatorBit = 0;
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slot_desc.colName = "k1";
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slot_desc.slotIdx = 1;
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slot_desc.isMaterialized = true;
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t_desc_table.slotDescriptors.push_back(slot_desc);
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}
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byteOffset += 16;
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{ //kind
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TSlotDescriptor slot_desc;
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slot_desc.id = next_slot_id++;
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slot_desc.parent = 0;
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TTypeDesc type;
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{
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TTypeNode node;
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node.__set_type(TTypeNodeType::SCALAR);
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TScalarType scalar_type;
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scalar_type.__set_type(TPrimitiveType::VARCHAR);
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scalar_type.__set_len(65535);
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node.__set_scalar_type(scalar_type);
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type.types.push_back(node);
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}
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slot_desc.slotType = type;
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slot_desc.columnPos = 1;
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slot_desc.byteOffset = byteOffset;
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slot_desc.nullIndicatorByte = 0;
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slot_desc.nullIndicatorBit = 1;
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slot_desc.colName = "kind";
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slot_desc.slotIdx = 1;
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slot_desc.isMaterialized = true;
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t_desc_table.slotDescriptors.push_back(slot_desc);
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}
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byteOffset += 16;
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{ // ip
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TSlotDescriptor slot_desc;
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slot_desc.id = next_slot_id++;
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slot_desc.parent = 0;
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TTypeDesc type;
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{
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TTypeNode node;
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node.__set_type(TTypeNodeType::SCALAR);
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TScalarType scalar_type;
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scalar_type.__set_type(TPrimitiveType::VARCHAR);
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scalar_type.__set_len(65535);
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node.__set_scalar_type(scalar_type);
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type.types.push_back(node);
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}
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slot_desc.slotType = type;
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slot_desc.columnPos = 2;
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slot_desc.byteOffset = byteOffset;
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slot_desc.nullIndicatorByte = 0;
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slot_desc.nullIndicatorBit = 2;
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slot_desc.colName = "ip";
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slot_desc.slotIdx = 3;
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slot_desc.isMaterialized = true;
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t_desc_table.slotDescriptors.push_back(slot_desc);
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}
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byteOffset += 16;
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{ // value
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TSlotDescriptor slot_desc;
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slot_desc.id = next_slot_id++;
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slot_desc.parent = 0;
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TTypeDesc type;
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{
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TTypeNode node;
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node.__set_type(TTypeNodeType::SCALAR);
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TScalarType scalar_type;
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scalar_type.__set_type(TPrimitiveType::VARCHAR);
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scalar_type.__set_len(65535);
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node.__set_scalar_type(scalar_type);
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type.types.push_back(node);
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}
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slot_desc.slotType = type;
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slot_desc.columnPos = 3;
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slot_desc.byteOffset = byteOffset;
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slot_desc.nullIndicatorByte = 0;
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slot_desc.nullIndicatorBit = 3;
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slot_desc.colName = "value";
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slot_desc.slotIdx = 4;
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slot_desc.isMaterialized = true;
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t_desc_table.slotDescriptors.push_back(slot_desc);
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}
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byteOffset += 16;
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t_desc_table.__isset.slotDescriptors = true;
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{
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// TTupleDescriptor dest
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TTupleDescriptor t_tuple_desc;
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t_tuple_desc.id = TUPLE_ID_DST;
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t_tuple_desc.byteSize = byteOffset + 8;
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t_tuple_desc.numNullBytes = 0;
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t_tuple_desc.tableId = 0;
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t_tuple_desc.__isset.tableId = true;
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t_desc_table.tupleDescriptors.push_back(t_tuple_desc);
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}
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return next_slot_id;
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}
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void JsonScannerWithJsonPathTest::init_desc_table() {
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TDescriptorTable t_desc_table;
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// table descriptors
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TTableDescriptor t_table_desc;
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t_table_desc.id = 0;
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t_table_desc.tableType = TTableType::BROKER_TABLE;
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t_table_desc.numCols = 0;
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t_table_desc.numClusteringCols = 0;
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t_desc_table.tableDescriptors.push_back(t_table_desc);
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t_desc_table.__isset.tableDescriptors = true;
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int next_slot_id = 1;
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next_slot_id = create_dst_tuple(t_desc_table, next_slot_id);
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next_slot_id = create_src_tuple(t_desc_table, next_slot_id);
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DescriptorTbl::create(&_obj_pool, t_desc_table, &_desc_tbl);
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_runtime_state.set_desc_tbl(_desc_tbl);
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}
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void JsonScannerWithJsonPathTest::create_expr_info() {
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TTypeDesc varchar_type;
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{
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TTypeNode node;
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node.__set_type(TTypeNodeType::SCALAR);
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TScalarType scalar_type;
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scalar_type.__set_type(TPrimitiveType::VARCHAR);
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scalar_type.__set_len(5000);
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node.__set_scalar_type(scalar_type);
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varchar_type.types.push_back(node);
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}
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// k1 VARCHAR --> VARCHAR
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{
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TExprNode slot_ref;
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slot_ref.node_type = TExprNodeType::SLOT_REF;
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slot_ref.type = varchar_type;
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slot_ref.num_children = 0;
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slot_ref.__isset.slot_ref = true;
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slot_ref.slot_ref.slot_id = SRC_TUPLE_SLOT_ID_START; // k1 id in src tuple
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slot_ref.slot_ref.tuple_id = 1;
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TExpr expr;
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expr.nodes.push_back(slot_ref);
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_params.expr_of_dest_slot.emplace(DST_TUPLE_SLOT_ID_START, expr);
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_params.src_slot_ids.push_back(SRC_TUPLE_SLOT_ID_START);
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}
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// kind VARCHAR --> VARCHAR
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{
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TExprNode slot_ref;
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slot_ref.node_type = TExprNodeType::SLOT_REF;
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slot_ref.type = varchar_type;
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slot_ref.num_children = 0;
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slot_ref.__isset.slot_ref = true;
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slot_ref.slot_ref.slot_id = SRC_TUPLE_SLOT_ID_START + 1; // kind id in src tuple
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slot_ref.slot_ref.tuple_id = 1;
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TExpr expr;
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expr.nodes.push_back(slot_ref);
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_params.expr_of_dest_slot.emplace(DST_TUPLE_SLOT_ID_START + 1, expr);
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_params.src_slot_ids.push_back(SRC_TUPLE_SLOT_ID_START + 1);
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}
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// ip VARCHAR --> VARCHAR
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{
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TExprNode slot_ref;
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slot_ref.node_type = TExprNodeType::SLOT_REF;
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slot_ref.type = varchar_type;
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slot_ref.num_children = 0;
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slot_ref.__isset.slot_ref = true;
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slot_ref.slot_ref.slot_id = SRC_TUPLE_SLOT_ID_START + 2; // ip id in src tuple
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slot_ref.slot_ref.tuple_id = 1;
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TExpr expr;
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expr.nodes.push_back(slot_ref);
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_params.expr_of_dest_slot.emplace(DST_TUPLE_SLOT_ID_START + 2, expr);
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_params.src_slot_ids.push_back(SRC_TUPLE_SLOT_ID_START + 2);
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}
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// value VARCHAR --> VARCHAR
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{
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TExprNode slot_ref;
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slot_ref.node_type = TExprNodeType::SLOT_REF;
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slot_ref.type = varchar_type;
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slot_ref.num_children = 0;
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slot_ref.__isset.slot_ref = true;
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slot_ref.slot_ref.slot_id = SRC_TUPLE_SLOT_ID_START + 3; // valuep id in src tuple
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slot_ref.slot_ref.tuple_id = 1;
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TExpr expr;
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expr.nodes.push_back(slot_ref);
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_params.expr_of_dest_slot.emplace(DST_TUPLE_SLOT_ID_START + 3, expr);
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_params.src_slot_ids.push_back(SRC_TUPLE_SLOT_ID_START + 3);
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}
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// _params.__isset.expr_of_dest_slot = true;
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_params.__set_dest_tuple_id(TUPLE_ID_DST);
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_params.__set_src_tuple_id(TUPLE_ID_SRC);
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}
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void JsonScannerWithJsonPathTest::init() {
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create_expr_info();
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init_desc_table();
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// Node Id
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_tnode.node_id = 0;
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_tnode.node_type = TPlanNodeType::SCHEMA_SCAN_NODE;
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_tnode.num_children = 0;
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_tnode.limit = -1;
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_tnode.row_tuples.push_back(0);
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_tnode.nullable_tuples.push_back(false);
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_tnode.broker_scan_node.tuple_id = 0;
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_tnode.__isset.broker_scan_node = true;
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}
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TEST_F(JsonScannerWithJsonPathTest, normal) {
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BrokerScanNode scan_node(&_obj_pool, _tnode, *_desc_tbl);
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scan_node.init(_tnode);
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auto status = scan_node.prepare(&_runtime_state);
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EXPECT_TRUE(status.ok());
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// set scan range
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std::vector<TScanRangeParams> scan_ranges;
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{
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TScanRangeParams scan_range_params;
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TBrokerScanRange broker_scan_range;
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broker_scan_range.params = _params;
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TBrokerRangeDesc range;
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range.start_offset = 0;
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range.size = -1;
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range.format_type = TFileFormatType::FORMAT_JSON;
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range.splittable = true;
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range.__isset.strip_outer_array = true;
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range.strip_outer_array = true;
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range.__isset.jsonpaths = true;
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range.jsonpaths = "[\"$.k1\", \"$.kind\", \"$.keyname.ip\", \"$.keyname.value\"]";
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range.path = "./be/test/exec/test_data/json_scanner/test_array.json";
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range.file_type = TFileType::FILE_LOCAL;
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broker_scan_range.ranges.push_back(range);
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scan_range_params.scan_range.__set_broker_scan_range(broker_scan_range);
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scan_ranges.push_back(scan_range_params);
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}
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scan_node.set_scan_ranges(scan_ranges);
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status = scan_node.open(&_runtime_state);
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EXPECT_TRUE(status.ok());
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// Get batch
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RowBatch batch(scan_node.row_desc(), _runtime_state.batch_size());
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bool eof = false;
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status = scan_node.get_next(&_runtime_state, &batch, &eof);
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EXPECT_TRUE(status.ok());
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EXPECT_EQ(2, batch.num_rows());
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EXPECT_FALSE(eof);
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batch.reset();
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status = scan_node.get_next(&_runtime_state, &batch, &eof);
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EXPECT_TRUE(status.ok());
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EXPECT_EQ(0, batch.num_rows());
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EXPECT_TRUE(eof);
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scan_node.close(&_runtime_state);
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{
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std::stringstream ss;
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scan_node.runtime_profile()->pretty_print(&ss);
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LOG(INFO) << ss.str();
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}
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}
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} // namespace doris
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