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doris/be/test/exec/broker_scanner_test.cpp
Xinyi Zou 0b945fe361 [enhancement](memtracker) Refactor mem tracker hierarchy (#13585) 
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.
2022-11-08 09:52:33 +08:00

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// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
#include "exec/broker_scanner.h"
#include <gtest/gtest.h>
#include <map>
#include <string>
#include <vector>
#include "common/object_pool.h"
#include "exprs/cast_functions.h"
#include "gen_cpp/Descriptors_types.h"
#include "gen_cpp/PlanNodes_types.h"
#include "io/local_file_reader.h"
#include "runtime/descriptors.h"
#include "runtime/runtime_state.h"
#include "runtime/tuple.h"
#include "runtime/user_function_cache.h"
namespace doris {
class BrokerScannerTest : public testing::Test {
public:
BrokerScannerTest() : _runtime_state(TQueryGlobals()) {
init();
_profile = _runtime_state.runtime_profile();
_runtime_state.init_mem_trackers();
}
void init();
static void SetUpTestCase() {
UserFunctionCache::instance()->init(
"./be/test/runtime/test_data/user_function_cache/normal");
CastFunctions::init();
}
protected:
virtual void SetUp() {}
virtual void TearDown() {}
private:
void init_desc_table();
void init_params();
RuntimeState _runtime_state;
RuntimeProfile* _profile;
ObjectPool _obj_pool;
std::map<std::string, SlotDescriptor*> _slots_map;
TBrokerScanRangeParams _params;
DescriptorTbl* _desc_tbl;
std::vector<TNetworkAddress> _addresses;
ScannerCounter _counter;
std::vector<TExpr> _pre_filter;
};
void BrokerScannerTest::init_desc_table() {
TDescriptorTable t_desc_table;
// table descriptors
TTableDescriptor t_table_desc;
t_table_desc.id = 0;
t_table_desc.tableType = TTableType::MYSQL_TABLE;
t_table_desc.numCols = 0;
t_table_desc.numClusteringCols = 0;
t_desc_table.tableDescriptors.push_back(t_table_desc);
t_desc_table.__isset.tableDescriptors = true;
int next_slot_id = 1;
// TSlotDescriptor
// int offset = 1;
// int i = 0;
// k1
{
TSlotDescriptor slot_desc;
slot_desc.id = next_slot_id++;
slot_desc.parent = 0;
TTypeDesc type;
{
TTypeNode node;
node.__set_type(TTypeNodeType::SCALAR);
TScalarType scalar_type;
scalar_type.__set_type(TPrimitiveType::INT);
node.__set_scalar_type(scalar_type);
type.types.push_back(node);
}
slot_desc.slotType = type;
slot_desc.columnPos = 0;
slot_desc.byteOffset = 0;
slot_desc.nullIndicatorByte = 0;
slot_desc.nullIndicatorBit = -1;
slot_desc.colName = "k1";
slot_desc.slotIdx = 1;
slot_desc.isMaterialized = true;
t_desc_table.slotDescriptors.push_back(slot_desc);
}
// k2
{
TSlotDescriptor slot_desc;
slot_desc.id = next_slot_id++;
slot_desc.parent = 0;
TTypeDesc type;
{
TTypeNode node;
node.__set_type(TTypeNodeType::SCALAR);
TScalarType scalar_type;
scalar_type.__set_type(TPrimitiveType::INT);
node.__set_scalar_type(scalar_type);
type.types.push_back(node);
}
slot_desc.slotType = type;
slot_desc.columnPos = 1;
slot_desc.byteOffset = 4;
slot_desc.nullIndicatorByte = 0;
slot_desc.nullIndicatorBit = -1;
slot_desc.colName = "k2";
slot_desc.slotIdx = 2;
slot_desc.isMaterialized = true;
t_desc_table.slotDescriptors.push_back(slot_desc);
}
// k3
{
TSlotDescriptor slot_desc;
slot_desc.id = next_slot_id++;
slot_desc.parent = 0;
TTypeDesc type;
{
TTypeNode node;
node.__set_type(TTypeNodeType::SCALAR);
TScalarType scalar_type;
scalar_type.__set_type(TPrimitiveType::INT);
node.__set_scalar_type(scalar_type);
type.types.push_back(node);
}
slot_desc.slotType = type;
slot_desc.columnPos = 1;
slot_desc.byteOffset = 8;
slot_desc.nullIndicatorByte = 0;
slot_desc.nullIndicatorBit = -1;
slot_desc.colName = "k3";
slot_desc.slotIdx = 2;
slot_desc.isMaterialized = true;
t_desc_table.slotDescriptors.push_back(slot_desc);
}
t_desc_table.__isset.slotDescriptors = true;
{
// TTupleDescriptor dest
TTupleDescriptor t_tuple_desc;
t_tuple_desc.id = 0;
t_tuple_desc.byteSize = 12;
t_tuple_desc.numNullBytes = 0;
t_tuple_desc.tableId = 0;
t_tuple_desc.__isset.tableId = true;
t_desc_table.tupleDescriptors.push_back(t_tuple_desc);
}
// source tuple descriptor
// TSlotDescriptor
// int offset = 1;
// int i = 0;
// k1
{
TSlotDescriptor slot_desc;
slot_desc.id = next_slot_id++;
slot_desc.parent = 1;
TTypeDesc type;
{
TTypeNode node;
node.__set_type(TTypeNodeType::SCALAR);
TScalarType scalar_type;
scalar_type.__set_type(TPrimitiveType::VARCHAR);
scalar_type.__set_len(65535);
node.__set_scalar_type(scalar_type);
type.types.push_back(node);
}
slot_desc.slotType = type;
slot_desc.columnPos = 0;
slot_desc.byteOffset = 0;
slot_desc.nullIndicatorByte = 0;
slot_desc.nullIndicatorBit = -1;
slot_desc.colName = "k1";
slot_desc.slotIdx = 1;
slot_desc.isMaterialized = true;
t_desc_table.slotDescriptors.push_back(slot_desc);
}
// k2
{
TSlotDescriptor slot_desc;
slot_desc.id = next_slot_id++;
slot_desc.parent = 1;
TTypeDesc type;
{
TTypeNode node;
node.__set_type(TTypeNodeType::SCALAR);
TScalarType scalar_type;
scalar_type.__set_type(TPrimitiveType::VARCHAR);
scalar_type.__set_len(65535);
node.__set_scalar_type(scalar_type);
type.types.push_back(node);
}
slot_desc.slotType = type;
slot_desc.columnPos = 1;
slot_desc.byteOffset = 16;
slot_desc.nullIndicatorByte = 0;
slot_desc.nullIndicatorBit = -1;
slot_desc.colName = "k2";
slot_desc.slotIdx = 2;
slot_desc.isMaterialized = true;
t_desc_table.slotDescriptors.push_back(slot_desc);
}
// k3
{
TSlotDescriptor slot_desc;
slot_desc.id = next_slot_id++;
slot_desc.parent = 1;
TTypeDesc type;
{
TTypeNode node;
node.__set_type(TTypeNodeType::SCALAR);
TScalarType scalar_type;
scalar_type.__set_type(TPrimitiveType::VARCHAR);
scalar_type.__set_len(65535);
node.__set_scalar_type(scalar_type);
type.types.push_back(node);
}
slot_desc.slotType = type;
slot_desc.columnPos = 1;
slot_desc.byteOffset = 32;
slot_desc.nullIndicatorByte = 0;
slot_desc.nullIndicatorBit = -1;
slot_desc.colName = "k3";
slot_desc.slotIdx = 2;
slot_desc.isMaterialized = true;
t_desc_table.slotDescriptors.push_back(slot_desc);
}
{
// TTupleDescriptor source
TTupleDescriptor t_tuple_desc;
t_tuple_desc.id = 1;
t_tuple_desc.byteSize = 48;
t_tuple_desc.numNullBytes = 0;
t_tuple_desc.tableId = 0;
t_tuple_desc.__isset.tableId = true;
t_desc_table.tupleDescriptors.push_back(t_tuple_desc);
}
DescriptorTbl::create(&_obj_pool, t_desc_table, &_desc_tbl);
_runtime_state.set_desc_tbl(_desc_tbl);
}
void BrokerScannerTest::init_params() {
_params.column_separator = ',';
_params.line_delimiter = '\n';
TTypeDesc int_type;
{
TTypeNode node;
node.__set_type(TTypeNodeType::SCALAR);
TScalarType scalar_type;
scalar_type.__set_type(TPrimitiveType::INT);
node.__set_scalar_type(scalar_type);
int_type.types.push_back(node);
}
TTypeDesc varchar_type;
{
TTypeNode node;
node.__set_type(TTypeNodeType::SCALAR);
TScalarType scalar_type;
scalar_type.__set_type(TPrimitiveType::VARCHAR);
scalar_type.__set_len(5000);
node.__set_scalar_type(scalar_type);
varchar_type.types.push_back(node);
}
for (int i = 0; i < 3; ++i) {
TExprNode cast_expr;
cast_expr.node_type = TExprNodeType::CAST_EXPR;
cast_expr.type = int_type;
cast_expr.__set_opcode(TExprOpcode::CAST);
cast_expr.__set_num_children(1);
cast_expr.__set_output_scale(-1);
cast_expr.__isset.fn = true;
cast_expr.fn.name.function_name = "casttoint";
cast_expr.fn.binary_type = TFunctionBinaryType::BUILTIN;
cast_expr.fn.arg_types.push_back(varchar_type);
cast_expr.fn.ret_type = int_type;
cast_expr.fn.has_var_args = false;
cast_expr.fn.__set_signature("casttoint(VARCHAR(*))");
cast_expr.fn.__isset.scalar_fn = true;
cast_expr.fn.scalar_fn.symbol = "doris::CastFunctions::cast_to_int_val";
TExprNode slot_ref;
slot_ref.node_type = TExprNodeType::SLOT_REF;
slot_ref.type = varchar_type;
slot_ref.num_children = 0;
slot_ref.__isset.slot_ref = true;
slot_ref.slot_ref.slot_id = 4 + i;
slot_ref.slot_ref.tuple_id = 1;
TExpr expr;
expr.nodes.push_back(cast_expr);
expr.nodes.push_back(slot_ref);
_params.expr_of_dest_slot.emplace(i + 1, expr);
_params.src_slot_ids.push_back(4 + i);
}
// _params.__isset.expr_of_dest_slot = true;
_params.__set_dest_tuple_id(0);
_params.__set_src_tuple_id(1);
}
void BrokerScannerTest::init() {
init_desc_table();
init_params();
}
TEST_F(BrokerScannerTest, normal) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/normal.csv";
range.start_offset = 0;
range.size = -1;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// 1,2,3
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(1, *(int*)tuple->get_slot(0));
EXPECT_EQ(2, *(int*)tuple->get_slot(4));
EXPECT_EQ(3, *(int*)tuple->get_slot(8));
// 4,5,6
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(4, *(int*)tuple->get_slot(0));
EXPECT_EQ(5, *(int*)tuple->get_slot(4));
EXPECT_EQ(6, *(int*)tuple->get_slot(8));
// 7, 8, unqualitifed
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_FALSE(fill_tuple);
// 8,9,10
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(8, *(int*)tuple->get_slot(0));
EXPECT_EQ(9, *(int*)tuple->get_slot(4));
EXPECT_EQ(10, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_TRUE(eof);
}
TEST_F(BrokerScannerTest, normal2) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/normal2_1.csv";
range.start_offset = 0;
range.size = 7;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
range.path = "./be/test/exec/test_data/broker_scanner/normal2_2.csv";
range.start_offset = 0;
range.size = 4;
ranges.push_back(range);
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// 1,2,3
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(1, *(int*)tuple->get_slot(0));
EXPECT_EQ(2, *(int*)tuple->get_slot(4));
EXPECT_EQ(3, *(int*)tuple->get_slot(8));
// 3,4,5
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_TRUE(fill_tuple);
EXPECT_EQ(3, *(int*)tuple->get_slot(0));
EXPECT_EQ(4, *(int*)tuple->get_slot(4));
EXPECT_EQ(5, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(fill_tuple);
EXPECT_FALSE(eof);
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(fill_tuple);
EXPECT_TRUE(eof);
}
TEST_F(BrokerScannerTest, normal3) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/normal2_1.csv";
range.start_offset = 0;
range.size = 7;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
range.path = "./be/test/exec/test_data/broker_scanner/normal2_2.csv";
range.start_offset = 0;
range.size = 5;
ranges.push_back(range);
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// 1,2,3
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(1, *(int*)tuple->get_slot(0));
EXPECT_EQ(2, *(int*)tuple->get_slot(4));
EXPECT_EQ(3, *(int*)tuple->get_slot(8));
// 3,4,5
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_TRUE(fill_tuple);
EXPECT_EQ(3, *(int*)tuple->get_slot(0));
EXPECT_EQ(4, *(int*)tuple->get_slot(4));
EXPECT_EQ(5, *(int*)tuple->get_slot(8));
// first line of normal2_2.csv is 2,3, which is unqualified
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_FALSE(fill_tuple);
// 4,5,6
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(4, *(int*)tuple->get_slot(0));
EXPECT_EQ(5, *(int*)tuple->get_slot(4));
EXPECT_EQ(6, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_TRUE(eof);
}
TEST_F(BrokerScannerTest, normal4) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/normal.csv";
range.start_offset = 0;
range.size = 7;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// 1,2,3
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(1, *(int*)tuple->get_slot(0));
EXPECT_EQ(2, *(int*)tuple->get_slot(4));
EXPECT_EQ(3, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_TRUE(eof);
}
TEST_F(BrokerScannerTest, normal5) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/normal.csv";
range.start_offset = 0;
range.size = 0;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_TRUE(eof);
}
TEST_F(BrokerScannerTest, normal6) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/normal.csv";
range.start_offset = 1;
range.size = 7;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// 4,5,6
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(4, *(int*)tuple->get_slot(0));
EXPECT_EQ(5, *(int*)tuple->get_slot(4));
EXPECT_EQ(6, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_TRUE(eof);
}
TEST_F(BrokerScannerTest, normal7) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/normal.csv";
range.start_offset = 1;
range.size = 6;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_TRUE(eof);
}
TEST_F(BrokerScannerTest, normal8) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/normal.csv";
range.start_offset = 7;
range.size = 1;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// 4,5,6
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(4, *(int*)tuple->get_slot(0));
EXPECT_EQ(5, *(int*)tuple->get_slot(4));
EXPECT_EQ(6, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_TRUE(eof);
}
TEST_F(BrokerScannerTest, normal9) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/normal.csv";
range.start_offset = 8;
range.size = 1;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_TRUE(eof);
}
TEST_F(BrokerScannerTest, multi_bytes_1) {
std::vector<TBrokerRangeDesc> ranges;
TBrokerRangeDesc range;
range.path = "./be/test/exec/test_data/broker_scanner/multi_bytes_sep.csv";
range.start_offset = 0;
range.size = 18;
range.splittable = true;
range.file_type = TFileType::FILE_LOCAL;
range.format_type = TFileFormatType::FORMAT_CSV_PLAIN;
ranges.push_back(range);
_params.column_separator_str = "AAAA";
_params.line_delimiter_str = "BB";
_params.column_separator_length = 4;
_params.line_delimiter_length = 2;
BrokerScanner scanner(&_runtime_state, _profile, _params, ranges, _addresses, _pre_filter,
&_counter);
auto st = scanner.open();
EXPECT_TRUE(st.ok());
MemPool tuple_pool;
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool fill_tuple;
bool eof = false;
// 4,5,6
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(4, *(int*)tuple->get_slot(0));
EXPECT_EQ(5, *(int*)tuple->get_slot(4));
EXPECT_EQ(6, *(int*)tuple->get_slot(8));
// 1,2,3
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_FALSE(eof);
EXPECT_EQ(1, *(int*)tuple->get_slot(0));
EXPECT_EQ(2, *(int*)tuple->get_slot(4));
EXPECT_EQ(3, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof, &fill_tuple);
EXPECT_TRUE(st.ok());
EXPECT_TRUE(eof);
}
} // end namespace doris
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