558 lines
19 KiB
C++
558 lines
19 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/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 ParquetScannerTest : public testing::Test {
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public:
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ParquetScannerTest() : _runtime_state(TQueryGlobals()) {
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init();
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_runtime_state._instance_mem_tracker.reset(new MemTracker());
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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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void init_filter_expr();
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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 20
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#define DST_TUPLE_SLOT_ID_START 1
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#define SRC_TUPLE_SLOT_ID_START 21
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int ParquetScannerTest::create_src_tuple(TDescriptorTable& t_desc_table, int next_slot_id) {
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const char* columnNames[] = {
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"log_version", "log_time", "log_time_stamp", "js_version",
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"vst_cookie", "vst_ip", "vst_user_id", "vst_user_agent",
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"device_resolution", "page_url", "page_refer_url", "page_yyid",
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"page_type", "pos_type", "content_id", "media_id",
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"spm_cnt", "spm_pre", "scm_cnt", "partition_column"};
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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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// Skip the first 8 bytes These 8 bytes are used to indicate whether the field is a null value
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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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//Here 8 bytes in order to handle null values
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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 ParquetScannerTest::create_dst_tuple(TDescriptorTable& t_desc_table, int next_slot_id) {
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int32_t byteOffset =
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8; // Skip the first 8 bytes These 8 bytes are used to indicate whether the field is a null value
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{ //log_version
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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); //parquet::Type::BYTE
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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 = "log_version";
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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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{ // log_time
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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::BIGINT); //parquet::Type::INT64
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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 = "log_time";
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slot_desc.slotIdx = 2;
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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 += 8;
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{ // log_time_stamp
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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::BIGINT); //parquet::Type::INT32
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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 = "log_time_stamp";
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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 += 8;
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const char* columnNames[] = {
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"log_version", "log_time", "log_time_stamp", "js_version",
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"vst_cookie", "vst_ip", "vst_user_id", "vst_user_agent",
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"device_resolution", "page_url", "page_refer_url", "page_yyid",
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"page_type", "pos_type", "content_id", "media_id",
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"spm_cnt", "spm_pre", "scm_cnt", "partition_column"};
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for (int i = 3; i < COLUMN_NUMBERS; i++, byteOffset += 16) {
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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); //parquet::Type::BYTE
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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 = byteOffset;
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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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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; //Here 8 bytes in order to handle null values
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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 ParquetScannerTest::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 ParquetScannerTest::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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// log_version 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; // log_time 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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// log_time VARCHAR --> BIGINT
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{
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TTypeDesc int_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::BIGINT);
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node.__set_scalar_type(scalar_type);
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int_type.types.push_back(node);
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}
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TExprNode cast_expr;
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cast_expr.node_type = TExprNodeType::CAST_EXPR;
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cast_expr.type = int_type;
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cast_expr.__set_opcode(TExprOpcode::CAST);
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cast_expr.__set_num_children(1);
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cast_expr.__set_output_scale(-1);
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cast_expr.__isset.fn = true;
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cast_expr.fn.name.function_name = "casttoint";
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cast_expr.fn.binary_type = TFunctionBinaryType::BUILTIN;
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cast_expr.fn.arg_types.push_back(varchar_type);
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cast_expr.fn.ret_type = int_type;
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cast_expr.fn.has_var_args = false;
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cast_expr.fn.__set_signature("casttoint(VARCHAR(*))");
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cast_expr.fn.__isset.scalar_fn = true;
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cast_expr.fn.scalar_fn.symbol = "doris::CastFunctions::cast_to_big_int_val";
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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; // log_time 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(cast_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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// log_time_stamp VARCHAR --> BIGINT
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{
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TTypeDesc int_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::BIGINT);
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node.__set_scalar_type(scalar_type);
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int_type.types.push_back(node);
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}
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TExprNode cast_expr;
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cast_expr.node_type = TExprNodeType::CAST_EXPR;
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cast_expr.type = int_type;
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cast_expr.__set_opcode(TExprOpcode::CAST);
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cast_expr.__set_num_children(1);
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cast_expr.__set_output_scale(-1);
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cast_expr.__isset.fn = true;
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cast_expr.fn.name.function_name = "casttoint";
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cast_expr.fn.binary_type = TFunctionBinaryType::BUILTIN;
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cast_expr.fn.arg_types.push_back(varchar_type);
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cast_expr.fn.ret_type = int_type;
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cast_expr.fn.has_var_args = false;
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cast_expr.fn.__set_signature("casttoint(VARCHAR(*))");
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cast_expr.fn.__isset.scalar_fn = true;
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cast_expr.fn.scalar_fn.symbol = "doris::CastFunctions::cast_to_big_int_val";
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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;
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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(cast_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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// couldn't convert type
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for (int i = 3; i < COLUMN_NUMBERS; i++) {
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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 + i; // log_time 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 + i, expr);
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_params.src_slot_ids.push_back(SRC_TUPLE_SLOT_ID_START + i);
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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 ParquetScannerTest::init_filter_expr() {
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TTypeDesc bool_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::BOOLEAN);
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scalar_type.__set_len(5000);
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node.__set_scalar_type(scalar_type);
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bool_type.types.push_back(node);
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}
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TTypeDesc int_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::BIGINT);
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node.__set_scalar_type(scalar_type);
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int_type.types.push_back(node);
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}
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// create predicate
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::doris::TExpr expr;
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// create predicate elements: LeftExpr op RightExpr
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// expr: log_time > 1
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::doris::TExprNode op;
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op.node_type = TExprNodeType::BINARY_PRED;
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op.opcode = TExprOpcode::GT;
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op.type = bool_type;
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op.num_children = 2;
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op.child_type = TPrimitiveType::BIGINT;
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op.__isset.opcode = true;
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expr.nodes.push_back(op);
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// log_time
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::doris::TExprNode slot_ref;
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slot_ref.node_type = TExprNodeType::SLOT_REF;
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slot_ref.type = int_type;
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slot_ref.slot_ref.slot_id = 1;
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slot_ref.slot_ref.tuple_id = 0;
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slot_ref.num_children = 0;
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slot_ref.__isset.slot_ref = true;
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expr.nodes.push_back(slot_ref);
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|
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::doris::TExprNode int_expr;
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int_expr.node_type = TExprNodeType::INT_LITERAL;
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int_expr.type = int_type;
|
|
int_expr.int_literal.value = 1;
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|
int_expr.num_children = 0;
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int_expr.__isset.int_literal = true;
|
|
|
|
expr.nodes.push_back(int_expr);
|
|
|
|
std::vector<::doris::TExpr> conjuncts;
|
|
conjuncts.push_back(expr);
|
|
// push down conjuncts;
|
|
_tnode.__set_conjuncts(conjuncts);
|
|
}
|
|
|
|
void ParquetScannerTest::init() {
|
|
create_expr_info();
|
|
init_desc_table();
|
|
init_filter_expr();
|
|
// Node Id
|
|
_tnode.node_id = 0;
|
|
_tnode.node_type = TPlanNodeType::SCHEMA_SCAN_NODE;
|
|
_tnode.num_children = 0;
|
|
_tnode.limit = -1;
|
|
_tnode.row_tuples.push_back(0);
|
|
_tnode.nullable_tuples.push_back(false);
|
|
_tnode.broker_scan_node.tuple_id = 0;
|
|
_tnode.__isset.broker_scan_node = true;
|
|
_tnode.__isset.conjuncts = true;
|
|
}
|
|
|
|
TEST_F(ParquetScannerTest, normal) {
|
|
BrokerScanNode scan_node(&_obj_pool, _tnode, *_desc_tbl);
|
|
scan_node.init(_tnode);
|
|
auto status = scan_node.prepare(&_runtime_state);
|
|
EXPECT_TRUE(status.ok());
|
|
|
|
// set scan range
|
|
std::vector<TScanRangeParams> scan_ranges;
|
|
{
|
|
TScanRangeParams scan_range_params;
|
|
|
|
TBrokerScanRange broker_scan_range;
|
|
broker_scan_range.params = _params;
|
|
TBrokerRangeDesc range;
|
|
range.start_offset = 0;
|
|
range.size = -1;
|
|
range.format_type = TFileFormatType::FORMAT_PARQUET;
|
|
range.splittable = true;
|
|
|
|
std::vector<std::string> columns_from_path {"value"};
|
|
range.__set_columns_from_path(columns_from_path);
|
|
range.__set_num_of_columns_from_file(19);
|
|
#if 1
|
|
range.path = "./be/test/exec/test_data/parquet_scanner/localfile.parquet";
|
|
range.file_type = TFileType::FILE_LOCAL;
|
|
#else
|
|
range.path = "hdfs://ip:8020/user/xxxx.parq";
|
|
range.file_type = TFileType::FILE_BROKER;
|
|
TNetworkAddress addr;
|
|
addr.__set_hostname("127.0.0.1");
|
|
addr.__set_port(8000);
|
|
broker_scan_range.broker_addresses.push_back(addr);
|
|
#endif
|
|
broker_scan_range.ranges.push_back(range);
|
|
scan_range_params.scan_range.__set_broker_scan_range(broker_scan_range);
|
|
scan_ranges.push_back(scan_range_params);
|
|
}
|
|
|
|
scan_node.set_scan_ranges(scan_ranges);
|
|
status = scan_node.open(&_runtime_state);
|
|
EXPECT_TRUE(status.ok());
|
|
|
|
// Get batch
|
|
RowBatch batch(scan_node.row_desc(), _runtime_state.batch_size());
|
|
bool eof = false;
|
|
for (int i = 0; i < 14; i++) {
|
|
status = scan_node.get_next(&_runtime_state, &batch, &eof);
|
|
EXPECT_TRUE(status.ok());
|
|
EXPECT_EQ(2048, batch.num_rows());
|
|
EXPECT_FALSE(eof);
|
|
batch.reset();
|
|
}
|
|
|
|
status = scan_node.get_next(&_runtime_state, &batch, &eof);
|
|
EXPECT_TRUE(status.ok());
|
|
EXPECT_EQ(1328, batch.num_rows());
|
|
EXPECT_FALSE(eof);
|
|
batch.reset();
|
|
status = scan_node.get_next(&_runtime_state, &batch, &eof);
|
|
EXPECT_TRUE(status.ok());
|
|
EXPECT_EQ(0, batch.num_rows());
|
|
EXPECT_TRUE(eof);
|
|
|
|
scan_node.close(&_runtime_state);
|
|
{
|
|
std::stringstream ss;
|
|
scan_node.runtime_profile()->pretty_print(&ss);
|
|
LOG(INFO) << ss.str();
|
|
}
|
|
}
|
|
|
|
} // namespace doris
|