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doris/be/test/exec/broker_scanner_test.cpp
HangyuanLiu 69af50aa8c Time zone related BE function (#1598) 
Details can be found in time-zone.md document
2019-08-12 20:57:59 +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 <string>
#include <map>
#include <vector>
#include <gtest/gtest.h>
#include "common/object_pool.h"
#include "runtime/tuple.h"
#include "exec/local_file_reader.h"
#include "runtime/descriptors.h"
#include "runtime/mem_tracker.h"
#include "runtime/runtime_state.h"
#include "runtime/user_function_cache.h"
#include "gen_cpp/Descriptors_types.h"
#include "gen_cpp/PlanNodes_types.h"
#include "exprs/cast_functions.h"
namespace doris {
class BrokerScannerTest : public testing::Test {
public:
BrokerScannerTest() : _runtime_state(TQueryGlobals()) {
init();
_profile = _runtime_state.runtime_profile();
_runtime_state._instance_mem_tracker.reset(new MemTracker());
}
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();
MemTracker _tracker;
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;
};
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, &_counter);
auto st = scanner.open();
ASSERT_TRUE(st.ok());
MemPool tuple_pool(&_tracker);
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool eof = false;
// 1,2,3
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(1, *(int*)tuple->get_slot(0));
ASSERT_EQ(2, *(int*)tuple->get_slot(4));
ASSERT_EQ(3, *(int*)tuple->get_slot(8));
// 4,5,6
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(4, *(int*)tuple->get_slot(0));
ASSERT_EQ(5, *(int*)tuple->get_slot(4));
ASSERT_EQ(6, *(int*)tuple->get_slot(8));
// 8,9,10
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(8, *(int*)tuple->get_slot(0));
ASSERT_EQ(9, *(int*)tuple->get_slot(4));
ASSERT_EQ(10, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_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, &_counter);
auto st = scanner.open();
ASSERT_TRUE(st.ok());
MemTracker tracker;
MemPool tuple_pool(&tracker);
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool eof = false;
// 1,2,3
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(1, *(int*)tuple->get_slot(0));
ASSERT_EQ(2, *(int*)tuple->get_slot(4));
ASSERT_EQ(3, *(int*)tuple->get_slot(8));
// 3,4,5
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(3, *(int*)tuple->get_slot(0));
ASSERT_EQ(4, *(int*)tuple->get_slot(4));
ASSERT_EQ(5, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_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, &_counter);
auto st = scanner.open();
ASSERT_TRUE(st.ok());
MemTracker tracker;
MemPool tuple_pool(&tracker);
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool eof = false;
// 1,2,3
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(1, *(int*)tuple->get_slot(0));
ASSERT_EQ(2, *(int*)tuple->get_slot(4));
ASSERT_EQ(3, *(int*)tuple->get_slot(8));
// 3,4,5
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(3, *(int*)tuple->get_slot(0));
ASSERT_EQ(4, *(int*)tuple->get_slot(4));
ASSERT_EQ(5, *(int*)tuple->get_slot(8));
// 4,5,6
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(4, *(int*)tuple->get_slot(0));
ASSERT_EQ(5, *(int*)tuple->get_slot(4));
ASSERT_EQ(6, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_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, &_counter);
auto st = scanner.open();
ASSERT_TRUE(st.ok());
MemTracker tracker;
MemPool tuple_pool(&tracker);
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool eof = false;
// 1,2,3
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(1, *(int*)tuple->get_slot(0));
ASSERT_EQ(2, *(int*)tuple->get_slot(4));
ASSERT_EQ(3, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_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, &_counter);
auto st = scanner.open();
ASSERT_TRUE(st.ok());
MemTracker tracker;
MemPool tuple_pool(&tracker);
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool eof = false;
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_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, &_counter);
auto st = scanner.open();
ASSERT_TRUE(st.ok());
MemTracker tracker;
MemPool tuple_pool(&tracker);
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool eof = false;
// 4,5,6
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(4, *(int*)tuple->get_slot(0));
ASSERT_EQ(5, *(int*)tuple->get_slot(4));
ASSERT_EQ(6, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_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, &_counter);
auto st = scanner.open();
ASSERT_TRUE(st.ok());
MemTracker tracker;
MemPool tuple_pool(&tracker);
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool eof = false;
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_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, &_counter);
auto st = scanner.open();
ASSERT_TRUE(st.ok());
MemTracker tracker;
MemPool tuple_pool(&tracker);
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool eof = false;
// 4,5,6
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_FALSE(eof);
ASSERT_EQ(4, *(int*)tuple->get_slot(0));
ASSERT_EQ(5, *(int*)tuple->get_slot(4));
ASSERT_EQ(6, *(int*)tuple->get_slot(8));
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_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, &_counter);
auto st = scanner.open();
ASSERT_TRUE(st.ok());
MemTracker tracker;
MemPool tuple_pool(&tracker);
Tuple* tuple = (Tuple*)tuple_pool.allocate(20);
bool eof = false;
// end of file
st = scanner.get_next(tuple, &tuple_pool, &eof);
ASSERT_TRUE(st.ok());
ASSERT_TRUE(eof);
}
} // end namespace doris
int main(int argc, char** argv) {
// std::string conffile = std::string(getenv("DORIS_HOME")) + "/conf/be.conf";
// if (!doris::config::init(conffile.c_str(), false)) {
// fprintf(stderr, "error read config file. \n");
// return -1;
// }
// doris::init_glog("be-test");
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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