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doris/be/test/exec/csv_scan_node_test.cpp
HuangWei 10f822eb43 [MemTracker] make all MemTrackers shared (#4135) 
We make all MemTrackers shared, in order to show MemTracker real-time consumptions on the web.
As follows:
1. nearly all MemTracker raw ptr -> shared_ptr
2. Use CreateTracker() to create new MemTracker(in order to add itself to its parent)
3. RowBatch & MemPool still use raw ptrs of MemTracker, it's easy to ensure RowBatch & MemPool destructor exec 
     before MemTracker's destructor. So we don't change these code.
4. MemTracker can use RuntimeProfile's counter to calc consumption. So RuntimeProfile's counter need to be shared 
    too. We add a shared counter pool to store the shared counter, don't change other counters of RuntimeProfile.
Note that, this PR doesn't change the MemTracker tree structure. So there still have some orphan trackers, e.g. RowBlockV2's MemTracker. If you find some shared MemTrackers are little memory consumption & too time-consuming, you could make them be the orphan, then it's fine to use the raw ptr.
2020-07-31 21:57:21 +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/csv_scan_node.h"
#include <vector>
#include <boost/scoped_ptr.hpp>
#include <gtest/gtest.h>
#include "gen_cpp/PlanNodes_types.h"
#include "gen_cpp/Types_types.h"
#include "runtime/row_batch.h"
#include "runtime/runtime_state.h"
#include "runtime/tuple_row.h"
#include "util/debug_util.h"
#include "util/disk_info.h"
#include "util/cpu_info.h"
#include "util/logging.h"
namespace doris {
class CsvScanNodeTest : public testing::Test {
public:
CsvScanNodeTest(){}
~CsvScanNodeTest(){}
protected:
virtual void SetUp() {
config::periodic_counter_update_period_ms = 500;
config::storage_root_path = "./data";
_env.reset(new ExecEnv());
system("mkdir -p ./test_run/output/");
system("pwd");
system("cp -r ./be/test/exec/test_data/csv_scan_node ./test_run/.");
init();
}
virtual void TearDown() {
_obj_pool.clear();
_env.reset();
// system("rm -rf ./test_run");
}
void init();
void init_desc_tbl();
void init_runtime_state();
private:
ObjectPool _obj_pool;
TDescriptorTable _t_desc_table;
DescriptorTbl* _desc_tbl;
TPlanNode _tnode;
boost::scoped_ptr<ExecEnv> _env;
RuntimeState* _state;
}; // end class CsvScanNodeTest
void CsvScanNodeTest::init() {
_env->init_for_tests();
init_desc_tbl();
init_runtime_state();
}
void CsvScanNodeTest::init_runtime_state() {
_state = _obj_pool.add(
new RuntimeState(TUniqueId(), TQueryOptions(), "", _env.get()));
_state->set_desc_tbl(_desc_tbl);
_state->_load_dir = "./test_run/output/";
_state->init_mem_trackers(TUniqueId());
}
void CsvScanNodeTest::init_desc_tbl() {
// TTableDescriptor
TTableDescriptor t_table_desc;
t_table_desc.id = 0;
t_table_desc.tableType = TTableType::OLAP_TABLE;
t_table_desc.numCols = 0;
t_table_desc.numClusteringCols = 0;
t_table_desc.olapTable.tableName = "test";
t_table_desc.tableName = "test_table_name";
t_table_desc.dbName = "test_db_name";
t_table_desc.__isset.olapTable = true;
_t_desc_table.tableDescriptors.push_back(t_table_desc);
_t_desc_table.__isset.tableDescriptors = true;
// TSlotDescriptor
std::vector<TSlotDescriptor> slot_descs;
int offset = 1;
int i = 0;
// int_column
{
TSlotDescriptor t_slot_desc;
t_slot_desc.__set_id(i);
t_slot_desc.__set_slotType(gen_type_desc(TPrimitiveType::INT));
t_slot_desc.__set_columnPos(i);
t_slot_desc.__set_byteOffset(offset);
t_slot_desc.__set_nullIndicatorByte(0);
t_slot_desc.__set_nullIndicatorBit(-1);
t_slot_desc.__set_slotIdx(i);
t_slot_desc.__set_isMaterialized(true);
t_slot_desc.__set_colName("int_column");
slot_descs.push_back(t_slot_desc);
offset += sizeof(int32_t);
}
++i;
// decimal_column
{
TSlotDescriptor t_slot_desc;
t_slot_desc.__set_id(i);
TTypeDesc ttype = gen_type_desc(TPrimitiveType::DECIMAL);
ttype.types[0].scalar_type.__set_precision(10);
ttype.types[0].scalar_type.__set_scale(5);
t_slot_desc.__set_slotType(ttype);
t_slot_desc.__set_columnPos(i);
t_slot_desc.__set_byteOffset(offset);
t_slot_desc.__set_nullIndicatorByte(0);
t_slot_desc.__set_nullIndicatorBit(-1);
t_slot_desc.__set_slotIdx(i);
t_slot_desc.__set_isMaterialized(true);
t_slot_desc.__set_colName("decimal_column");
slot_descs.push_back(t_slot_desc);
offset += sizeof(DecimalValue);
}
++i;
// date_column
{
TSlotDescriptor t_slot_desc;
t_slot_desc.__set_id(i);
t_slot_desc.__set_slotType(gen_type_desc(TPrimitiveType::DATE));
t_slot_desc.__set_columnPos(i);
t_slot_desc.__set_byteOffset(offset);
t_slot_desc.__set_nullIndicatorByte(0);
t_slot_desc.__set_nullIndicatorBit(-1);
t_slot_desc.__set_slotIdx(i);
t_slot_desc.__set_isMaterialized(true);
t_slot_desc.__set_colName("date_column");
slot_descs.push_back(t_slot_desc);
offset += sizeof(DateTimeValue);
}
++i;
// fix_len_string_column
{
TSlotDescriptor t_slot_desc;
t_slot_desc.__set_id(i);
TTypeDesc ttype = gen_type_desc(TPrimitiveType::CHAR);
ttype.types[0].scalar_type.__set_len(5);
t_slot_desc.__set_slotType(ttype);
t_slot_desc.__set_columnPos(i);
t_slot_desc.__set_byteOffset(offset);
t_slot_desc.__set_nullIndicatorByte(0);
t_slot_desc.__set_nullIndicatorBit(-1);
t_slot_desc.__set_slotIdx(i);
t_slot_desc.__set_isMaterialized(true);
t_slot_desc.__set_colName("fix_len_string_column");
slot_descs.push_back(t_slot_desc);
offset += sizeof(StringValue);
}
_t_desc_table.__set_slotDescriptors(slot_descs);
// TTupleDescriptor
TTupleDescriptor t_tuple_desc;
t_tuple_desc.id = 0;
t_tuple_desc.byteSize = offset;
t_tuple_desc.numNullBytes = 1;
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);
// node
_tnode.node_id = 0;
_tnode.node_type = TPlanNodeType::CSV_SCAN_NODE;
_tnode.num_children = 0;
_tnode.limit = -1;
_tnode.row_tuples.push_back(0);
_tnode.nullable_tuples.push_back(false);
_tnode.csv_scan_node.tuple_id = 0;
_tnode.csv_scan_node.__set_column_separator(",");
_tnode.csv_scan_node.__set_line_delimiter("\n");
// column_type_mapping
std::map<std::string, TColumnType> column_type_map;
{
TColumnType column_type;
column_type.__set_type(TPrimitiveType::INT);
column_type_map["int_column"] = column_type;
}
{
TColumnType column_type;
column_type.__set_type(TPrimitiveType::DECIMAL);
column_type.__set_precision(10);
column_type.__set_scale(5);
column_type_map["decimal_column"] = column_type;
}
{
TColumnType column_type;
column_type.__set_type(TPrimitiveType::DATE);
column_type_map["date_column"] = column_type;
}
{
TColumnType column_type;
column_type.__set_type(TPrimitiveType::BIGINT);
column_type.__set_len(5);
column_type_map["fix_len_string_column"] = column_type;
}
_tnode.csv_scan_node.__set_column_type_mapping(column_type_map);
std::vector<std::string> columns;
columns.push_back("int_column");
columns.push_back("date_column");
columns.push_back("decimal_column");
columns.push_back("fix_len_string_column");
_tnode.csv_scan_node.__set_columns(columns);
_tnode.csv_scan_node.__isset.unspecified_columns = true;
_tnode.csv_scan_node.__isset.default_values = true;
_tnode.csv_scan_node.max_filter_ratio = 0.5;
_tnode.__isset.csv_scan_node = true;
}
TEST_F(CsvScanNodeTest, NormalUse) {
std::vector<std::string> file_paths;
file_paths.push_back("./test_run/csv_scan_node/normal_use");
_tnode.csv_scan_node.__set_file_paths(file_paths);
CsvScanNode scan_node(&_obj_pool, _tnode, *_desc_tbl);
Status status = scan_node.prepare(_state);
ASSERT_TRUE(status.ok());
status = scan_node.open(_state);
ASSERT_TRUE(status.ok());
auto tracker = std::make_shared<MemTracker>();
RowBatch row_batch(scan_node._row_descriptor, _state->batch_size(), tracker.get());
bool eos = false;
while (!eos) {
status = scan_node.get_next(_state, &row_batch, &eos);
ASSERT_TRUE(status.ok());
// int num = std::min(row_batch.num_rows(), 10);
int num = row_batch.num_rows();
std::cout << "num: " << num << std::endl;
ASSERT_EQ(num, 6);
for (int i = 0; i < num; ++i) {
TupleRow* row = row_batch.get_row(i);
// LOG(WARNING) << "input row[" << i << "]: " << print_row(row, scan_node._row_descriptor);
std::cout << "input row: " << print_row(row, scan_node._row_descriptor) << std::endl;
if (i == 0) {
ASSERT_EQ(
std::string("[(1 -12345.67891 2015-04-20 abc\0\0)]", 35),
print_row(row, scan_node._row_descriptor));
}
}
}
ASSERT_TRUE(scan_node.close(_state).ok());
}
TEST_F(CsvScanNodeTest, continuousDelim) {
std::vector<std::string> file_paths;
file_paths.push_back("./test_run/csv_scan_node/continuous_delim");
_tnode.csv_scan_node.__set_file_paths(file_paths);
CsvScanNode scan_node(&_obj_pool, _tnode, *_desc_tbl);
Status status = scan_node.prepare(_state);
ASSERT_TRUE(status.ok());
status = scan_node.open(_state);
ASSERT_TRUE(status.ok());
RowBatch row_batch(scan_node._row_descriptor, _state->batch_size(), tracker.get());
bool eos = false;
while (!eos) {
status = scan_node.get_next(_state, &row_batch, &eos);
ASSERT_TRUE(status.ok());
// int num = std::min(row_batch.num_rows(), 10);
int num = row_batch.num_rows();
std::cout << "num: " << num << std::endl;
ASSERT_EQ(num, 1);
for (int i = 0; i < num; ++i) {
TupleRow* row = row_batch.get_row(i);
// LOG(WARNING) << "input row[" << i << "]: " << print_row(row, scan_node._row_descriptor);
std::cout << "input row: " << print_row(row, scan_node._row_descriptor) << std::endl;
if (i == 0) {
ASSERT_EQ(
std::string("[(1 -12345.67891 2015-04-20 \0\0\0\0\0)]", 35),
print_row(row, scan_node._row_descriptor));
}
}
}
ASSERT_TRUE(scan_node.close(_state).ok());
}
TEST_F(CsvScanNodeTest, wrong_decimal_format_test) {
std::vector<std::string> file_paths;
file_paths.push_back("./test_run/csv_scan_node/wrong_decimal_format");
_tnode.csv_scan_node.__set_file_paths(file_paths);
CsvScanNode scan_node(&_obj_pool, _tnode, *_desc_tbl);
Status status = scan_node.prepare(_state);
ASSERT_TRUE(status.ok());
status = scan_node.open(_state);
ASSERT_TRUE(status.ok());
auto tracker = std::make_shared<MemTracker>();
RowBatch row_batch(scan_node._row_descriptor, _state->batch_size(), tracker.get());
bool eos = false;
while (!eos) {
status = scan_node.get_next(_state, &row_batch, &eos);
ASSERT_TRUE(status.ok());
// int num = std::min(row_batch.num_rows(), 10);
int num = row_batch.num_rows();
std::cout << "num: " << num << std::endl;
ASSERT_EQ(0, num);
}
// Failed because reach max_filter_ratio
ASSERT_TRUE(!scan_node.close(_state).ok());
}
TEST_F(CsvScanNodeTest, fill_fix_len_stringi_test) {
std::vector<std::string> file_paths;
file_paths.push_back("./test_run/csv_scan_node/fill_string_len");
_tnode.csv_scan_node.__set_file_paths(file_paths);
CsvScanNode scan_node(&_obj_pool, _tnode, *_desc_tbl);
Status status = scan_node.prepare(_state);
ASSERT_TRUE(status.ok());
status = scan_node.open(_state);
ASSERT_TRUE(status.ok());
auto tracker = std::make_shared<MemTracker>();
RowBatch row_batch(scan_node._row_descriptor, _state->batch_size(), tracker.get());
bool eos = false;
while (!eos) {
status = scan_node.get_next(_state, &row_batch, &eos);
ASSERT_TRUE(status.ok());
// int num = std::min(row_batch.num_rows(), 10);
int num = row_batch.num_rows();
std::cout << "num: " << num << std::endl;
ASSERT_TRUE(num > 0);
// 1,2015-04-20,12345.67891,abcdefg
for (int i = 0; i < num; ++i) {
TupleRow* row = row_batch.get_row(i);
LOG(WARNING) << "input row[" << i << "]: " << print_row(row, scan_node._row_descriptor);
std::cout << "input row: " << print_row(row, scan_node._row_descriptor) << std::endl;
if (i == 0) {
ASSERT_EQ(std::string(
"[(1 12345.67891 2015-04-20 ab\0\0\0)]", 34),
print_row(row, scan_node._row_descriptor));
Tuple* tuple = row->get_tuple(0);
StringValue* str_slot
= tuple->get_string_slot(_t_desc_table.slotDescriptors[3].byteOffset);
std::cout << "str_slot len: " << str_slot->len << std::endl;
ASSERT_EQ(5, str_slot->len);
}
}
}
ASSERT_TRUE(scan_node.close(_state).ok());
}
TEST_F(CsvScanNodeTest, wrong_fix_len_string_format_test) {
std::vector<std::string> file_paths;
file_paths.push_back("./test_run/csv_scan_node/wrong_fix_len_string");
_tnode.csv_scan_node.__set_file_paths(file_paths);
CsvScanNode scan_node(&_obj_pool, _tnode, *_desc_tbl);
Status status = scan_node.prepare(_state);
ASSERT_TRUE(status.ok());
status = scan_node.open(_state);
ASSERT_TRUE(status.ok());
auto tracker = std::make_shared<MemTracker>();
RowBatch row_batch(scan_node._row_descriptor, _state->batch_size(), tracker.get());
bool eos = false;
while (!eos) {
status = scan_node.get_next(_state, &row_batch, &eos);
ASSERT_TRUE(status.ok());
// int num = std::min(row_batch.num_rows(), 10);
int num = row_batch.num_rows();
std::cout << "num: " << num << std::endl;
ASSERT_EQ(0, num);
}
// Failed because reach max_filter_ratio
ASSERT_TRUE(!scan_node.close(_state).ok());
}
// 待补充测试case
// 1. 字符串导入
// 2. 不指定有默认值的列
// 3. 文件中有但表中没有的列，导入命令中跳过该列
// 4. max_filter_ratio
} // 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::config::read_size = 8388608;
doris::config::min_buffer_size = 1024;
doris::init_glog("be-test");
::testing::InitGoogleTest(&argc, argv);
doris::CpuInfo::init();
doris::DiskInfo::init();
return RUN_ALL_TESTS();
}
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