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4c6cbdf4635e48a3465bdfd7302cd3a0faabba42
doris/be/test/runtime/load_channel_mgr_test.cpp
Mingyu Chen 51ccd44865 [Load Parallel][3/3] Support parallel delta writer (#5369) 
In the previous broker load, multiple OlapTableSinks would send data to the same LoadChannel,
and because of the lock granularity problem, LoadChannel could only process these requests serially,
which made it impossible to make full use of cluster resources.

This CL modifies the related locks so that LoadChannel can process these requests in parallel.

In the test, with a size of 20G, the load speed of 334 million rows of data in 3 nodes has been
increased from 9min to 5min, and after enabling 2 concurrency, it can be increased to 3min.

Also modify the profile of load job.
2021-02-07 22:42:18 +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 "runtime/load_channel_mgr.h"
#include <gtest/gtest.h>
#include "common/object_pool.h"
#include "gen_cpp/Descriptors_types.h"
#include "gen_cpp/PaloInternalService_types.h"
#include "gen_cpp/Types_types.h"
#include "olap/delta_writer.h"
#include "olap/memtable_flush_executor.h"
#include "olap/schema.h"
#include "olap/storage_engine.h"
#include "runtime/descriptor_helper.h"
#include "runtime/descriptors.h"
#include "runtime/exec_env.h"
#include "runtime/mem_tracker.h"
#include "runtime/primitive_type.h"
#include "runtime/row_batch.h"
#include "runtime/tuple_row.h"
#include "util/thrift_util.h"
namespace doris {
std::unordered_map<int64_t, int> _k_tablet_recorder;
OLAPStatus open_status;
OLAPStatus add_status;
OLAPStatus close_status;
int64_t wait_lock_time_ns;
// mock
DeltaWriter::DeltaWriter(WriteRequest* req, const std::shared_ptr<MemTracker>& mem_tracker,
StorageEngine* storage_engine)
: _req(*req) {}
DeltaWriter::~DeltaWriter() {}
OLAPStatus DeltaWriter::init() {
return OLAP_SUCCESS;
}
OLAPStatus DeltaWriter::open(WriteRequest* req, const std::shared_ptr<MemTracker>& mem_tracker,
DeltaWriter** writer) {
if (open_status != OLAP_SUCCESS) {
return open_status;
}
*writer = new DeltaWriter(req, mem_tracker, nullptr);
return open_status;
}
OLAPStatus DeltaWriter::write(Tuple* tuple) {
if (_k_tablet_recorder.find(_req.tablet_id) == std::end(_k_tablet_recorder)) {
_k_tablet_recorder[_req.tablet_id] = 1;
} else {
_k_tablet_recorder[_req.tablet_id]++;
}
return add_status;
}
OLAPStatus DeltaWriter::close() {
return OLAP_SUCCESS;
}
OLAPStatus DeltaWriter::close_wait(google::protobuf::RepeatedPtrField<PTabletInfo>* tablet_vec) {
return close_status;
}
OLAPStatus DeltaWriter::cancel() {
return OLAP_SUCCESS;
}
OLAPStatus DeltaWriter::flush_memtable_and_wait(bool need_wait) {
return OLAP_SUCCESS;
}
OLAPStatus DeltaWriter::wait_flush() {
return OLAP_SUCCESS;
}
int64_t DeltaWriter::partition_id() const {
return 1L;
}
int64_t DeltaWriter::mem_consumption() const {
return 1024L;
}
class LoadChannelMgrTest : public testing::Test {
public:
LoadChannelMgrTest() {}
virtual ~LoadChannelMgrTest() {}
void SetUp() override {
_k_tablet_recorder.clear();
open_status = OLAP_SUCCESS;
add_status = OLAP_SUCCESS;
close_status = OLAP_SUCCESS;
config::streaming_load_rpc_max_alive_time_sec = 120;
}
private:
};
TEST_F(LoadChannelMgrTest, check_builder) {
TDescriptorTableBuilder table_builder;
{
TTupleDescriptorBuilder tuple;
tuple.add_slot(
TSlotDescriptorBuilder().type(TYPE_INT).column_name("c1").column_pos(0).build());
tuple.add_slot(
TSlotDescriptorBuilder().type(TYPE_BIGINT).column_name("c2").column_pos(1).build());
tuple.add_slot(
TSlotDescriptorBuilder().string_type(64).column_name("c3").column_pos(2).build());
tuple.build(&table_builder);
}
DescriptorTbl* desc_tbl = nullptr;
ObjectPool obj_pool;
DescriptorTbl::create(&obj_pool, table_builder.desc_tbl(), &desc_tbl);
auto tuple = desc_tbl->get_tuple_descriptor(0);
ASSERT_EQ(32, tuple->byte_size());
ASSERT_EQ(4, tuple->slots()[0]->tuple_offset());
ASSERT_EQ(8, tuple->slots()[1]->tuple_offset());
ASSERT_EQ(16, tuple->slots()[2]->tuple_offset());
}
TDescriptorTable create_descriptor_table() {
TDescriptorTableBuilder dtb;
TTupleDescriptorBuilder tuple_builder;
tuple_builder.add_slot(
TSlotDescriptorBuilder().type(TYPE_INT).column_name("c1").column_pos(0).build());
tuple_builder.add_slot(
TSlotDescriptorBuilder().type(TYPE_BIGINT).column_name("c2").column_pos(1).build());
tuple_builder.build(&dtb);
return dtb.desc_tbl();
}
// dbId=1, tableId=2, indexId=4, columns={c1, c2}
void create_schema(DescriptorTbl* desc_tbl, POlapTableSchemaParam* pschema) {
pschema->set_db_id(1);
pschema->set_table_id(2);
pschema->set_version(0);
auto tuple_desc = desc_tbl->get_tuple_descriptor(0);
tuple_desc->to_protobuf(pschema->mutable_tuple_desc());
for (auto slot : tuple_desc->slots()) {
slot->to_protobuf(pschema->add_slot_descs());
}
// index schema
auto indexes = pschema->add_indexes();
indexes->set_id(4);
indexes->add_columns("c1");
indexes->add_columns("c2");
indexes->set_schema_hash(123);
}
TEST_F(LoadChannelMgrTest, normal) {
ExecEnv env;
LoadChannelMgr mgr;
mgr.init(-1);
auto tdesc_tbl = create_descriptor_table();
ObjectPool obj_pool;
DescriptorTbl* desc_tbl = nullptr;
DescriptorTbl::create(&obj_pool, tdesc_tbl, &desc_tbl);
auto tuple_desc = desc_tbl->get_tuple_descriptor(0);
RowDescriptor row_desc(*desc_tbl, {0}, {false});
auto tracker = std::make_shared<MemTracker>();
PUniqueId load_id;
load_id.set_hi(2);
load_id.set_lo(3);
{
PTabletWriterOpenRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_txn_id(1);
create_schema(desc_tbl, request.mutable_schema());
for (int i = 0; i < 2; ++i) {
auto tablet = request.add_tablets();
tablet->set_partition_id(10 + i);
tablet->set_tablet_id(20 + i);
}
request.set_num_senders(1);
request.set_need_gen_rollup(false);
auto st = mgr.open(request);
request.release_id();
ASSERT_TRUE(st.ok());
}
// add a batch
{
PTabletWriterAddBatchRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_sender_id(0);
request.set_eos(true);
request.set_packet_seq(0);
request.add_tablet_ids(20);
request.add_tablet_ids(21);
request.add_tablet_ids(20);
RowBatch row_batch(row_desc, 1024, tracker.get());
// row1
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 987654;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 1234567899876;
row_batch.commit_last_row();
}
// row2
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 12345678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 9876567899876;
row_batch.commit_last_row();
}
// row3
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 876545678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 76543234567;
row_batch.commit_last_row();
}
row_batch.serialize(request.mutable_row_batch());
google::protobuf::RepeatedPtrField<PTabletInfo> tablet_vec;
auto st = mgr.add_batch(request, &tablet_vec);
request.release_id();
ASSERT_TRUE(st.ok());
}
// check content
ASSERT_EQ(_k_tablet_recorder[20], 2);
ASSERT_EQ(_k_tablet_recorder[21], 1);
}
TEST_F(LoadChannelMgrTest, cancel) {
ExecEnv env;
LoadChannelMgr mgr;
mgr.init(-1);
auto tdesc_tbl = create_descriptor_table();
ObjectPool obj_pool;
DescriptorTbl* desc_tbl = nullptr;
DescriptorTbl::create(&obj_pool, tdesc_tbl, &desc_tbl);
RowDescriptor row_desc(*desc_tbl, {0}, {false});
PUniqueId load_id;
load_id.set_hi(2);
load_id.set_lo(3);
{
PTabletWriterOpenRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_txn_id(1);
create_schema(desc_tbl, request.mutable_schema());
for (int i = 0; i < 2; ++i) {
auto tablet = request.add_tablets();
tablet->set_partition_id(10 + i);
tablet->set_tablet_id(20 + i);
}
request.set_num_senders(1);
request.set_need_gen_rollup(false);
auto st = mgr.open(request);
request.release_id();
ASSERT_TRUE(st.ok());
}
// add a batch
{
PTabletWriterCancelRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
auto st = mgr.cancel(request);
request.release_id();
ASSERT_TRUE(st.ok());
}
}
TEST_F(LoadChannelMgrTest, open_failed) {
ExecEnv env;
LoadChannelMgr mgr;
mgr.init(-1);
auto tdesc_tbl = create_descriptor_table();
ObjectPool obj_pool;
DescriptorTbl* desc_tbl = nullptr;
DescriptorTbl::create(&obj_pool, tdesc_tbl, &desc_tbl);
RowDescriptor row_desc(*desc_tbl, {0}, {false});
PUniqueId load_id;
load_id.set_hi(2);
load_id.set_lo(3);
{
PTabletWriterOpenRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_txn_id(1);
create_schema(desc_tbl, request.mutable_schema());
for (int i = 0; i < 2; ++i) {
auto tablet = request.add_tablets();
tablet->set_partition_id(10 + i);
tablet->set_tablet_id(20 + i);
}
request.set_num_senders(1);
request.set_need_gen_rollup(false);
open_status = OLAP_ERR_TABLE_NOT_FOUND;
auto st = mgr.open(request);
request.release_id();
ASSERT_FALSE(st.ok());
}
}
TEST_F(LoadChannelMgrTest, add_failed) {
ExecEnv env;
LoadChannelMgr mgr;
mgr.init(-1);
auto tdesc_tbl = create_descriptor_table();
ObjectPool obj_pool;
DescriptorTbl* desc_tbl = nullptr;
DescriptorTbl::create(&obj_pool, tdesc_tbl, &desc_tbl);
auto tuple_desc = desc_tbl->get_tuple_descriptor(0);
RowDescriptor row_desc(*desc_tbl, {0}, {false});
auto tracker = std::make_shared<MemTracker>();
PUniqueId load_id;
load_id.set_hi(2);
load_id.set_lo(3);
{
PTabletWriterOpenRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_txn_id(1);
create_schema(desc_tbl, request.mutable_schema());
for (int i = 0; i < 2; ++i) {
auto tablet = request.add_tablets();
tablet->set_partition_id(10 + i);
tablet->set_tablet_id(20 + i);
}
request.set_num_senders(1);
request.set_need_gen_rollup(false);
auto st = mgr.open(request);
request.release_id();
ASSERT_TRUE(st.ok());
}
// add a batch
{
PTabletWriterAddBatchRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_sender_id(0);
request.set_eos(true);
request.set_packet_seq(0);
request.add_tablet_ids(20);
request.add_tablet_ids(21);
request.add_tablet_ids(20);
RowBatch row_batch(row_desc, 1024, tracker.get());
// row1
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 987654;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 1234567899876;
row_batch.commit_last_row();
}
// row2
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 12345678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 9876567899876;
row_batch.commit_last_row();
}
// row3
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 876545678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 76543234567;
row_batch.commit_last_row();
}
row_batch.serialize(request.mutable_row_batch());
add_status = OLAP_ERR_TABLE_NOT_FOUND;
google::protobuf::RepeatedPtrField<PTabletInfo> tablet_vec;
auto st = mgr.add_batch(request, &tablet_vec);
request.release_id();
ASSERT_FALSE(st.ok());
}
}
TEST_F(LoadChannelMgrTest, close_failed) {
ExecEnv env;
LoadChannelMgr mgr;
mgr.init(-1);
auto tdesc_tbl = create_descriptor_table();
ObjectPool obj_pool;
DescriptorTbl* desc_tbl = nullptr;
DescriptorTbl::create(&obj_pool, tdesc_tbl, &desc_tbl);
auto tuple_desc = desc_tbl->get_tuple_descriptor(0);
RowDescriptor row_desc(*desc_tbl, {0}, {false});
auto tracker = std::make_shared<MemTracker>();
PUniqueId load_id;
load_id.set_hi(2);
load_id.set_lo(3);
{
PTabletWriterOpenRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_txn_id(1);
create_schema(desc_tbl, request.mutable_schema());
for (int i = 0; i < 2; ++i) {
auto tablet = request.add_tablets();
tablet->set_partition_id(10 + i);
tablet->set_tablet_id(20 + i);
}
request.set_num_senders(1);
request.set_need_gen_rollup(false);
auto st = mgr.open(request);
request.release_id();
ASSERT_TRUE(st.ok());
}
// add a batch
{
PTabletWriterAddBatchRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_sender_id(0);
request.set_eos(true);
request.set_packet_seq(0);
request.add_tablet_ids(20);
request.add_tablet_ids(21);
request.add_tablet_ids(20);
request.add_partition_ids(10);
request.add_partition_ids(11);
RowBatch row_batch(row_desc, 1024, tracker.get());
// row1
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 987654;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 1234567899876;
row_batch.commit_last_row();
}
// row2
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 12345678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 9876567899876;
row_batch.commit_last_row();
}
// row3
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 876545678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 76543234567;
row_batch.commit_last_row();
}
row_batch.serialize(request.mutable_row_batch());
close_status = OLAP_ERR_TABLE_NOT_FOUND;
google::protobuf::RepeatedPtrField<PTabletInfo> tablet_vec;
auto st = mgr.add_batch(request, &tablet_vec);
request.release_id();
// even if delta close failed, the return status is still ok, but tablet_vec is empty
ASSERT_TRUE(st.ok());
ASSERT_TRUE(tablet_vec.empty());
}
}
TEST_F(LoadChannelMgrTest, unknown_tablet) {
ExecEnv env;
LoadChannelMgr mgr;
mgr.init(-1);
auto tdesc_tbl = create_descriptor_table();
ObjectPool obj_pool;
DescriptorTbl* desc_tbl = nullptr;
DescriptorTbl::create(&obj_pool, tdesc_tbl, &desc_tbl);
auto tuple_desc = desc_tbl->get_tuple_descriptor(0);
RowDescriptor row_desc(*desc_tbl, {0}, {false});
auto tracker = std::make_shared<MemTracker>();
PUniqueId load_id;
load_id.set_hi(2);
load_id.set_lo(3);
{
PTabletWriterOpenRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_txn_id(1);
create_schema(desc_tbl, request.mutable_schema());
for (int i = 0; i < 2; ++i) {
auto tablet = request.add_tablets();
tablet->set_partition_id(10 + i);
tablet->set_tablet_id(20 + i);
}
request.set_num_senders(1);
request.set_need_gen_rollup(false);
auto st = mgr.open(request);
request.release_id();
ASSERT_TRUE(st.ok());
}
// add a batch
{
PTabletWriterAddBatchRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_sender_id(0);
request.set_eos(true);
request.set_packet_seq(0);
request.add_tablet_ids(20);
request.add_tablet_ids(22);
request.add_tablet_ids(20);
RowBatch row_batch(row_desc, 1024, tracker.get());
// row1
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 987654;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 1234567899876;
row_batch.commit_last_row();
}
// row2
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 12345678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 9876567899876;
row_batch.commit_last_row();
}
// row3
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 876545678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 76543234567;
row_batch.commit_last_row();
}
row_batch.serialize(request.mutable_row_batch());
google::protobuf::RepeatedPtrField<PTabletInfo> tablet_vec;
auto st = mgr.add_batch(request, &tablet_vec);
request.release_id();
ASSERT_FALSE(st.ok());
}
}
TEST_F(LoadChannelMgrTest, duplicate_packet) {
ExecEnv env;
LoadChannelMgr mgr;
mgr.init(-1);
auto tdesc_tbl = create_descriptor_table();
ObjectPool obj_pool;
DescriptorTbl* desc_tbl = nullptr;
DescriptorTbl::create(&obj_pool, tdesc_tbl, &desc_tbl);
auto tuple_desc = desc_tbl->get_tuple_descriptor(0);
RowDescriptor row_desc(*desc_tbl, {0}, {false});
auto tracker = std::make_shared<MemTracker>();
PUniqueId load_id;
load_id.set_hi(2);
load_id.set_lo(3);
{
PTabletWriterOpenRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_txn_id(1);
create_schema(desc_tbl, request.mutable_schema());
for (int i = 0; i < 2; ++i) {
auto tablet = request.add_tablets();
tablet->set_partition_id(10 + i);
tablet->set_tablet_id(20 + i);
}
request.set_num_senders(1);
request.set_need_gen_rollup(false);
auto st = mgr.open(request);
request.release_id();
ASSERT_TRUE(st.ok());
}
// add a batch
{
PTabletWriterAddBatchRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_sender_id(0);
request.set_eos(false);
request.set_packet_seq(0);
request.add_tablet_ids(20);
request.add_tablet_ids(21);
request.add_tablet_ids(20);
RowBatch row_batch(row_desc, 1024, tracker.get());
// row1
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 987654;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 1234567899876;
row_batch.commit_last_row();
}
// row2
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 12345678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 9876567899876;
row_batch.commit_last_row();
}
// row3
{
auto id = row_batch.add_row();
auto tuple = (Tuple*)row_batch.tuple_data_pool()->allocate(tuple_desc->byte_size());
row_batch.get_row(id)->set_tuple(0, tuple);
memset(tuple, 0, tuple_desc->byte_size());
*(int*)tuple->get_slot(tuple_desc->slots()[0]->tuple_offset()) = 876545678;
*(int64_t*)tuple->get_slot(tuple_desc->slots()[1]->tuple_offset()) = 76543234567;
row_batch.commit_last_row();
}
row_batch.serialize(request.mutable_row_batch());
google::protobuf::RepeatedPtrField<PTabletInfo> tablet_vec1;
auto st = mgr.add_batch(request, &tablet_vec1);
ASSERT_TRUE(st.ok());
google::protobuf::RepeatedPtrField<PTabletInfo> tablet_vec2;
st = mgr.add_batch(request, &tablet_vec2);
request.release_id();
ASSERT_TRUE(st.ok());
}
// close
{
PTabletWriterAddBatchRequest request;
request.set_allocated_id(&load_id);
request.set_index_id(4);
request.set_sender_id(0);
request.set_eos(true);
request.set_packet_seq(0);
google::protobuf::RepeatedPtrField<PTabletInfo> tablet_vec;
auto st = mgr.add_batch(request, &tablet_vec);
request.release_id();
ASSERT_TRUE(st.ok());
}
// check content
ASSERT_EQ(_k_tablet_recorder[20], 2);
ASSERT_EQ(_k_tablet_recorder[21], 1);
}
} // namespace doris
int main(int argc, char* argv[]) {
::testing::InitGoogleTest(&argc, argv);
doris::CpuInfo::init();
return RUN_ALL_TESTS();
}
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