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apache/doris/refs/heads/tpcds/./be/src/agent/task_worker_pool.cpp
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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 "agent/task_worker_pool.h"
#include <fmt/format.h>
#include <gen_cpp/AgentService_types.h>
#include <gen_cpp/DataSinks_types.h>
#include <gen_cpp/HeartbeatService_types.h>
#include <gen_cpp/MasterService_types.h>
#include <gen_cpp/Status_types.h>
#include <gen_cpp/Types_types.h>
#include <unistd.h>
#include <algorithm>
// IWYU pragma: no_include <bits/chrono.h>
#include <thrift/protocol/TDebugProtocol.h>
#include <atomic>
#include <chrono> // IWYU pragma: keep
#include <ctime>
#include <functional>
#include <memory>
#include <mutex>
#include <shared_mutex>
#include <sstream>
#include <string>
#include <thread>
#include <utility>
#include <vector>
#include "agent/utils.h"
#include "common/config.h"
#include "common/logging.h"
#include "common/status.h"
#include "io/fs/file_system.h"
#include "io/fs/hdfs_file_system.h"
#include "io/fs/local_file_system.h"
#include "io/fs/path.h"
#include "io/fs/s3_file_system.h"
#include "olap/data_dir.h"
#include "olap/olap_common.h"
#include "olap/rowset/rowset_meta.h"
#include "olap/snapshot_manager.h"
#include "olap/storage_engine.h"
#include "olap/storage_policy.h"
#include "olap/tablet.h"
#include "olap/tablet_manager.h"
#include "olap/tablet_meta.h"
#include "olap/tablet_schema.h"
#include "olap/task/engine_alter_tablet_task.h"
#include "olap/task/engine_batch_load_task.h"
#include "olap/task/engine_checksum_task.h"
#include "olap/task/engine_clone_task.h"
#include "olap/task/engine_index_change_task.h"
#include "olap/task/engine_publish_version_task.h"
#include "olap/task/engine_storage_migration_task.h"
#include "olap/txn_manager.h"
#include "olap/utils.h"
#include "runtime/exec_env.h"
#include "runtime/snapshot_loader.h"
#include "service/backend_options.h"
#include "util/doris_metrics.h"
#include "util/mem_info.h"
#include "util/random.h"
#include "util/s3_util.h"
#include "util/scoped_cleanup.h"
#include "util/stopwatch.hpp"
#include "util/threadpool.h"
#include "util/time.h"
#include "util/trace.h"
namespace doris {
using namespace ErrorCode;
namespace {
std::mutex s_task_signatures_mtx;
std::unordered_map<TTaskType::type, std::unordered_set<int64_t>> s_task_signatures;
std::atomic_ulong s_report_version(time(nullptr) * 10000);
// FIXME(plat1ko): Paired register and remove task info
bool register_task_info(const TTaskType::type task_type, int64_t signature) {
if (task_type == TTaskType::type::PUSH_STORAGE_POLICY ||
task_type == TTaskType::type::PUSH_COOLDOWN_CONF ||
task_type == TTaskType::type::COMPACTION) {
// no need to report task of these types
return true;
}
if (signature == -1) { // No need to report task with unintialized signature
return true;
}
std::lock_guard lock(s_task_signatures_mtx);
auto& set = s_task_signatures[task_type];
return set.insert(signature).second;
}
void remove_task_info(const TTaskType::type task_type, int64_t signature) {
size_t queue_size;
{
std::lock_guard lock(s_task_signatures_mtx);
auto& set = s_task_signatures[task_type];
set.erase(signature);
queue_size = set.size();
}
VLOG_NOTICE << "remove task info. type=" << task_type << ", signature=" << signature
<< ", queue_size=" << queue_size;
}
void finish_task(const TFinishTaskRequest& finish_task_request) {
// Return result to FE
TMasterResult result;
uint32_t try_time = 0;
constexpr int TASK_FINISH_MAX_RETRY = 3;
while (try_time < TASK_FINISH_MAX_RETRY) {
DorisMetrics::instance()->finish_task_requests_total->increment(1);
Status client_status =
MasterServerClient::instance()->finish_task(finish_task_request, &result);
if (client_status.ok()) {
break;
} else {
DorisMetrics::instance()->finish_task_requests_failed->increment(1);
LOG_WARNING("failed to finish task")
.tag("type", finish_task_request.task_type)
.tag("signature", finish_task_request.signature)
.error(result.status);
try_time += 1;
}
sleep(1);
}
}
Status get_tablet_info(StorageEngine& engine, const TTabletId tablet_id,
const TSchemaHash schema_hash, TTabletInfo* tablet_info) {
tablet_info->__set_tablet_id(tablet_id);
tablet_info->__set_schema_hash(schema_hash);
return engine.tablet_manager()->report_tablet_info(tablet_info);
}
void random_sleep(int second) {
Random rnd(UnixMillis());
sleep(rnd.Uniform(second) + 1);
}
void alter_tablet(StorageEngine& engine, const TAgentTaskRequest& agent_task_req, int64_t signature,
const TTaskType::type task_type, TFinishTaskRequest* finish_task_request) {
Status status;
std::string_view process_name;
switch (task_type) {
case TTaskType::ALTER:
process_name = "alter tablet";
break;
default:
std::string task_name;
EnumToString(TTaskType, task_type, task_name);
LOG(WARNING) << "schema change type invalid. type: " << task_name
<< ", signature: " << signature;
status = Status::NotSupported("Schema change type invalid");
break;
}
// Check last schema change status, if failed delete tablet file
// Do not need to adjust delete success or not
// Because if delete failed create rollup will failed
TTabletId new_tablet_id = 0;
TSchemaHash new_schema_hash = 0;
if (status.ok()) {
new_tablet_id = agent_task_req.alter_tablet_req_v2.new_tablet_id;
new_schema_hash = agent_task_req.alter_tablet_req_v2.new_schema_hash;
EngineAlterTabletTask engine_task(agent_task_req.alter_tablet_req_v2);
status = engine_task.execute();
}
if (status.ok()) {
s_report_version.fetch_add(1, std::memory_order_relaxed);
}
// Return result to fe
finish_task_request->__set_backend(BackendOptions::get_local_backend());
finish_task_request->__set_report_version(s_report_version);
finish_task_request->__set_task_type(task_type);
finish_task_request->__set_signature(signature);
std::vector<TTabletInfo> finish_tablet_infos;
if (status.ok()) {
TTabletInfo tablet_info;
status = get_tablet_info(engine, new_tablet_id, new_schema_hash, &tablet_info);
if (status.ok()) {
finish_tablet_infos.push_back(tablet_info);
}
}
if (!status.ok() && !status.is<NOT_IMPLEMENTED_ERROR>()) {
LOG_WARNING("failed to {}", process_name)
.tag("signature", agent_task_req.signature)
.tag("base_tablet_id", agent_task_req.alter_tablet_req_v2.base_tablet_id)
.tag("new_tablet_id", new_tablet_id)
.error(status);
} else {
finish_task_request->__set_finish_tablet_infos(finish_tablet_infos);
LOG_INFO("successfully {}", process_name)
.tag("signature", agent_task_req.signature)
.tag("base_tablet_id", agent_task_req.alter_tablet_req_v2.base_tablet_id)
.tag("new_tablet_id", new_tablet_id);
}
finish_task_request->__set_task_status(status.to_thrift());
}
Status check_migrate_request(StorageEngine& engine, const TStorageMediumMigrateReq& req,
TabletSharedPtr& tablet, DataDir** dest_store) {
int64_t tablet_id = req.tablet_id;
tablet = engine.tablet_manager()->get_tablet(tablet_id);
if (tablet == nullptr) {
return Status::InternalError("could not find tablet {}", tablet_id);
}
if (req.__isset.data_dir) {
// request specify the data dir
*dest_store = engine.get_store(req.data_dir);
if (*dest_store == nullptr) {
return Status::InternalError("could not find data dir {}", req.data_dir);
}
} else {
// this is a storage medium
// get data dir by storage medium
// judge case when no need to migrate
uint32_t count = engine.available_storage_medium_type_count();
if (count <= 1) {
return Status::InternalError("available storage medium type count is less than 1");
}
// check current tablet storage medium
TStorageMedium::type storage_medium = req.storage_medium;
TStorageMedium::type src_storage_medium = tablet->data_dir()->storage_medium();
if (src_storage_medium == storage_medium) {
return Status::InternalError("tablet is already on specified storage medium {}",
storage_medium);
}
// get a random store of specified storage medium
auto stores = engine.get_stores_for_create_tablet(storage_medium);
if (stores.empty()) {
return Status::InternalError("failed to get root path for create tablet");
}
*dest_store = stores[0];
}
if (tablet->data_dir()->path() == (*dest_store)->path()) {
LOG_WARNING("tablet is already on specified path").tag("path", tablet->data_dir()->path());
return Status::Error<FILE_ALREADY_EXIST, false>("tablet is already on specified path: {}",
tablet->data_dir()->path());
}
// check local disk capacity
int64_t tablet_size = tablet->tablet_local_size();
if ((*dest_store)->reach_capacity_limit(tablet_size)) {
return Status::Error<EXCEEDED_LIMIT>("reach the capacity limit of path {}, tablet_size={}",
(*dest_store)->path(), tablet_size);
}
return Status::OK();
}
// Return `true` if report success
bool handle_report(const TReportRequest& request, const TMasterInfo& master_info,
std::string_view name) {
TMasterResult result;
Status status = MasterServerClient::instance()->report(request, &result);
if (!status.ok()) [[unlikely]] {
LOG_WARNING("failed to report {}", name)
.tag("host", master_info.network_address.hostname)
.tag("port", master_info.network_address.port)
.error(status);
return false;
}
else if (result.status.status_code != TStatusCode::OK) [[unlikely]] {
LOG_WARNING("failed to report {}", name)
.tag("host", master_info.network_address.hostname)
.tag("port", master_info.network_address.port)
.error(result.status);
return false;
}
return true;
}
void _submit_task(const TAgentTaskRequest& task,
std::function<Status(const TAgentTaskRequest&)> submit_op) {
const TTaskType::type task_type = task.task_type;
int64_t signature = task.signature;
std::string type_str;
EnumToString(TTaskType, task_type, type_str);
VLOG_CRITICAL << "submitting task. type=" << type_str << ", signature=" << signature;
if (!register_task_info(task_type, signature)) {
LOG_WARNING("failed to register task").tag("type", type_str).tag("signature", signature);
return;
}
// Set the receiving time of task so that we can determine whether it is timed out later
(const_cast<TAgentTaskRequest&>(task)).__set_recv_time(time(nullptr));
auto st = submit_op(task);
if (!st.ok()) [[unlikely]] {
LOG_INFO("failed to submit task").tag("type", type_str).tag("signature", signature);
return;
}
LOG_INFO("successfully submit task").tag("type", type_str).tag("signature", signature);
}
bvar::LatencyRecorder g_publish_version_latency("doris_pk", "publish_version");
bvar::Adder<uint64_t> ALTER_INVERTED_INDEX_count("task", "ALTER_INVERTED_INDEX");
bvar::Adder<uint64_t> CHECK_CONSISTENCY_count("task", "CHECK_CONSISTENCY");
bvar::Adder<uint64_t> UPLOAD_count("task", "UPLOAD");
bvar::Adder<uint64_t> DOWNLOAD_count("task", "DOWNLOAD");
bvar::Adder<uint64_t> MAKE_SNAPSHOT_count("task", "MAKE_SNAPSHOT");
bvar::Adder<uint64_t> RELEASE_SNAPSHOT_count("task", "RELEASE_SNAPSHOT");
bvar::Adder<uint64_t> MOVE_count("task", "MOVE");
bvar::Adder<uint64_t> COMPACTION_count("task", "COMPACTION");
bvar::Adder<uint64_t> PUSH_STORAGE_POLICY_count("task", "PUSH_STORAGE_POLICY");
bvar::Adder<uint64_t> PUSH_COOLDOWN_CONF_count("task", "PUSH_COOLDOWN_CONF");
bvar::Adder<uint64_t> CREATE_count("task", "CREATE_TABLE");
bvar::Adder<uint64_t> DROP_count("task", "DROP_TABLE");
bvar::Adder<uint64_t> PUBLISH_VERSION_count("task", "PUBLISH_VERSION");
bvar::Adder<uint64_t> CLEAR_TRANSACTION_TASK_count("task", "CLEAR_TRANSACTION_TASK");
bvar::Adder<uint64_t> DELETE_count("task", "DELETE");
bvar::Adder<uint64_t> PUSH_count("task", "PUSH");
bvar::Adder<uint64_t> UPDATE_TABLET_META_INFO_count("task", "UPDATE_TABLET_META_INFO");
bvar::Adder<uint64_t> ALTER_count("task", "ALTER_TABLE");
bvar::Adder<uint64_t> CLONE_count("task", "CLONE");
bvar::Adder<uint64_t> STORAGE_MEDIUM_MIGRATE_count("task", "STORAGE_MEDIUM_MIGRATE");
bvar::Adder<uint64_t> GC_BINLOG_count("task", "GC_BINLOG");
void add_task_count(const TAgentTaskRequest& task, int n) {
// clang-format off
switch (task.task_type) {
#define ADD_TASK_COUNT(type) \
case TTaskType::type: \
type##_count << n; \
return;
ADD_TASK_COUNT(ALTER_INVERTED_INDEX)
ADD_TASK_COUNT(CHECK_CONSISTENCY)
ADD_TASK_COUNT(UPLOAD)
ADD_TASK_COUNT(DOWNLOAD)
ADD_TASK_COUNT(MAKE_SNAPSHOT)
ADD_TASK_COUNT(RELEASE_SNAPSHOT)
ADD_TASK_COUNT(MOVE)
ADD_TASK_COUNT(COMPACTION)
ADD_TASK_COUNT(PUSH_STORAGE_POLICY)
ADD_TASK_COUNT(PUSH_COOLDOWN_CONF)
ADD_TASK_COUNT(CREATE)
ADD_TASK_COUNT(DROP)
ADD_TASK_COUNT(PUBLISH_VERSION)
ADD_TASK_COUNT(CLEAR_TRANSACTION_TASK)
ADD_TASK_COUNT(UPDATE_TABLET_META_INFO)
ADD_TASK_COUNT(ALTER)
ADD_TASK_COUNT(CLONE)
ADD_TASK_COUNT(STORAGE_MEDIUM_MIGRATE)
ADD_TASK_COUNT(GC_BINLOG)
#undef ADD_TASK_COUNT
case TTaskType::REALTIME_PUSH:
case TTaskType::PUSH:
if (task.push_req.push_type == TPushType::LOAD_V2) {
PUSH_count << n;
} else if (task.push_req.push_type == TPushType::DELETE) {
DELETE_count << n;
}
return;
default:
return;
}
// clang-format on
}
bvar::Adder<uint64_t> report_task_total("report", "task_total");
bvar::Adder<uint64_t> report_task_failed("report", "task_failed");
bvar::Adder<uint64_t> report_disk_total("report", "disk_total");
bvar::Adder<uint64_t> report_disk_failed("report", "disk_failed");
bvar::Adder<uint64_t> report_tablet_total("report", "tablet_total");
bvar::Adder<uint64_t> report_tablet_failed("report", "tablet_failed");
} // namespace
TaskWorkerPool::TaskWorkerPool(std::string_view name, int worker_count,
std::function<void(const TAgentTaskRequest& task)> callback)
: _callback(std::move(callback)) {
auto st = ThreadPoolBuilder(fmt::format("TaskWorkerPool.{}", name))
.set_min_threads(worker_count)
.set_max_threads(worker_count)
.build(&_thread_pool);
CHECK(st.ok()) << name << ": " << st;
}
TaskWorkerPool::~TaskWorkerPool() {
stop();
}
void TaskWorkerPool::stop() {
if (_stopped.exchange(true)) {
return;
}
if (_thread_pool) {
_thread_pool->shutdown();
}
}
void TaskWorkerPool::submit_task(const TAgentTaskRequest& task) {
_submit_task(task, [this](auto&& task) {
add_task_count(task, 1);
return _thread_pool->submit_func([this, task]() {
_callback(task);
add_task_count(task, -1);
});
});
}
PriorTaskWorkerPool::PriorTaskWorkerPool(
std::string_view name, int normal_worker_count, int high_prior_worker_conut,
std::function<void(const TAgentTaskRequest& task)> callback)
: _callback(std::move(callback)) {
auto st = ThreadPoolBuilder(fmt::format("TaskWorkerPool.{}", name))
.set_min_threads(normal_worker_count)
.set_max_threads(normal_worker_count)
.build(&_normal_pool);
CHECK(st.ok()) << name << ": " << st;
st = _normal_pool->submit_func([this] { normal_loop(); });
CHECK(st.ok()) << name << ": " << st;
st = ThreadPoolBuilder(fmt::format("HighPriorPool.{}", name))
.set_min_threads(high_prior_worker_conut)
.set_max_threads(high_prior_worker_conut)
.build(&_high_prior_pool);
CHECK(st.ok()) << name << ": " << st;
st = _high_prior_pool->submit_func([this] { high_prior_loop(); });
CHECK(st.ok()) << name << ": " << st;
}
PriorTaskWorkerPool::~PriorTaskWorkerPool() {
stop();
}
void PriorTaskWorkerPool::stop() {
{
std::lock_guard lock(_mtx);
if (_stopped) {
return;
}
_stopped = true;
}
_normal_condv.notify_all();
_high_prior_condv.notify_all();
if (_normal_pool) {
_normal_pool->shutdown();
}
if (_high_prior_pool) {
_high_prior_pool->shutdown();
}
}
void PriorTaskWorkerPool::submit_task(const TAgentTaskRequest& task) {
_submit_task(task, [this](auto&& task) {
auto req = std::make_unique<TAgentTaskRequest>(task);
add_task_count(*req, 1);
if (req->__isset.priority && req->priority == TPriority::HIGH) {
std::lock_guard lock(_mtx);
_high_prior_queue.push_back(std::move(req));
_high_prior_condv.notify_one();
_normal_condv.notify_one();
} else {
std::lock_guard lock(_mtx);
_normal_queue.push_back(std::move(req));
_normal_condv.notify_one();
}
return Status::OK();
});
}
void PriorTaskWorkerPool::normal_loop() {
while (true) {
std::unique_ptr<TAgentTaskRequest> req;
{
std::unique_lock lock(_mtx);
_normal_condv.wait(lock, [&] {
return !_normal_queue.empty() || !_high_prior_queue.empty() || _stopped;
});
if (_stopped) {
return;
}
if (!_high_prior_queue.empty()) {
req = std::move(_high_prior_queue.front());
_high_prior_queue.pop_front();
} else if (!_normal_queue.empty()) {
req = std::move(_normal_queue.front());
_normal_queue.pop_front();
} else {
continue;
}
}
_callback(*req);
add_task_count(*req, -1);
}
}
void PriorTaskWorkerPool::high_prior_loop() {
while (true) {
std::unique_ptr<TAgentTaskRequest> req;
{
std::unique_lock lock(_mtx);
_high_prior_condv.wait(lock, [&] { return !_high_prior_queue.empty() || _stopped; });
if (_stopped) {
return;
}
if (_high_prior_queue.empty()) {
continue;
}
req = std::move(_high_prior_queue.front());
_high_prior_queue.pop_front();
}
_callback(*req);
add_task_count(*req, -1);
}
}
ReportWorker::ReportWorker(std::string name, const TMasterInfo& master_info, int report_interval_s,
std::function<void()> callback)
: _name(std::move(name)) {
auto report_loop = [this, &master_info, report_interval_s, callback = std::move(callback)] {
StorageEngine::instance()->register_report_listener(this);
while (true) {
{
std::unique_lock lock(_mtx);
_condv.wait_for(lock, std::chrono::seconds(report_interval_s),
[&] { return _stopped || _signal; });
if (_stopped) {
break;
}
if (_signal) {
// Consume received signal
_signal = false;
}
}
if (master_info.network_address.port == 0) {
// port == 0 means not received heartbeat yet
LOG(INFO) << "waiting to receive first heartbeat from frontend before doing report";
continue;
}
callback();
}
StorageEngine::instance()->deregister_report_listener(this);
};
auto st = Thread::create("ReportWorker", _name, report_loop, &_thread);
CHECK(st.ok()) << _name << ": " << st;
}
ReportWorker::~ReportWorker() {
stop();
}
void ReportWorker::notify() {
{
std::lock_guard lock(_mtx);
_signal = true;
}
_condv.notify_all();
}
void ReportWorker::stop() {
{
std::lock_guard lock(_mtx);
if (_stopped) {
return;
}
_stopped = true;
}
_condv.notify_all();
if (_thread) {
_thread->join();
}
}
void alter_inverted_index_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& alter_inverted_index_rq = req.alter_inverted_index_req;
LOG(INFO) << "get alter inverted index task. signature=" << req.signature
<< ", tablet_id=" << alter_inverted_index_rq.tablet_id
<< ", job_id=" << alter_inverted_index_rq.job_id;
Status status = Status::OK();
auto tablet_ptr = engine.tablet_manager()->get_tablet(alter_inverted_index_rq.tablet_id);
if (tablet_ptr != nullptr) {
EngineIndexChangeTask engine_task(alter_inverted_index_rq);
status = engine_task.execute();
} else {
status = Status::NotFound("could not find tablet {}", alter_inverted_index_rq.tablet_id);
}
// Return result to fe
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
std::vector<TTabletInfo> finish_tablet_infos;
if (!status.ok()) {
LOG(WARNING) << "failed to alter inverted index task, signature=" << req.signature
<< ", tablet_id=" << alter_inverted_index_rq.tablet_id
<< ", job_id=" << alter_inverted_index_rq.job_id << ", error=" << status;
} else {
LOG(INFO) << "successfully alter inverted index task, signature=" << req.signature
<< ", tablet_id=" << alter_inverted_index_rq.tablet_id
<< ", job_id=" << alter_inverted_index_rq.job_id;
TTabletInfo tablet_info;
status = get_tablet_info(engine, alter_inverted_index_rq.tablet_id,
alter_inverted_index_rq.schema_hash, &tablet_info);
if (status.ok()) {
finish_tablet_infos.push_back(tablet_info);
}
finish_task_request.__set_finish_tablet_infos(finish_tablet_infos);
}
finish_task_request.__set_task_status(status.to_thrift());
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void update_tablet_meta_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
LOG(INFO) << "get update tablet meta task. signature=" << req.signature;
Status status;
const auto& update_tablet_meta_req = req.update_tablet_meta_info_req;
for (const auto& tablet_meta_info : update_tablet_meta_req.tabletMetaInfos) {
auto tablet = engine.tablet_manager()->get_tablet(tablet_meta_info.tablet_id);
if (tablet == nullptr) {
status = Status::NotFound("tablet not found");
LOG(WARNING) << "could not find tablet when update tablet meta. tablet_id="
<< tablet_meta_info.tablet_id;
continue;
}
bool need_to_save = false;
if (tablet_meta_info.__isset.storage_policy_id) {
tablet->tablet_meta()->set_storage_policy_id(tablet_meta_info.storage_policy_id);
need_to_save = true;
}
if (tablet_meta_info.__isset.is_in_memory) {
tablet->tablet_meta()->mutable_tablet_schema()->set_is_in_memory(
tablet_meta_info.is_in_memory);
std::shared_lock rlock(tablet->get_header_lock());
for (auto& rowset_meta : tablet->tablet_meta()->all_mutable_rs_metas()) {
rowset_meta->tablet_schema()->set_is_in_memory(tablet_meta_info.is_in_memory);
}
tablet->tablet_schema_unlocked()->set_is_in_memory(tablet_meta_info.is_in_memory);
need_to_save = true;
}
if (tablet_meta_info.__isset.compaction_policy) {
if (tablet_meta_info.compaction_policy != "size_based" &&
tablet_meta_info.compaction_policy != "time_series") {
status = Status::InvalidArgument(
"invalid compaction policy, only support for size_based or "
"time_series");
continue;
}
tablet->tablet_meta()->set_compaction_policy(tablet_meta_info.compaction_policy);
need_to_save = true;
}
if (tablet_meta_info.__isset.time_series_compaction_goal_size_mbytes) {
if (tablet->tablet_meta()->compaction_policy() != "time_series") {
status = Status::InvalidArgument(
"only time series compaction policy support time series config");
continue;
}
tablet->tablet_meta()->set_time_series_compaction_goal_size_mbytes(
tablet_meta_info.time_series_compaction_goal_size_mbytes);
need_to_save = true;
}
if (tablet_meta_info.__isset.time_series_compaction_file_count_threshold) {
if (tablet->tablet_meta()->compaction_policy() != "time_series") {
status = Status::InvalidArgument(
"only time series compaction policy support time series config");
continue;
}
tablet->tablet_meta()->set_time_series_compaction_file_count_threshold(
tablet_meta_info.time_series_compaction_file_count_threshold);
need_to_save = true;
}
if (tablet_meta_info.__isset.time_series_compaction_time_threshold_seconds) {
if (tablet->tablet_meta()->compaction_policy() != "time_series") {
status = Status::InvalidArgument(
"only time series compaction policy support time series config");
continue;
}
tablet->tablet_meta()->set_time_series_compaction_time_threshold_seconds(
tablet_meta_info.time_series_compaction_time_threshold_seconds);
need_to_save = true;
}
if (tablet_meta_info.__isset.time_series_compaction_empty_rowsets_threshold) {
if (tablet->tablet_meta()->compaction_policy() != "time_series") {
status = Status::InvalidArgument(
"only time series compaction policy support time series config");
continue;
}
tablet->tablet_meta()->set_time_series_compaction_empty_rowsets_threshold(
tablet_meta_info.time_series_compaction_empty_rowsets_threshold);
need_to_save = true;
}
if (tablet_meta_info.__isset.replica_id) {
tablet->tablet_meta()->set_replica_id(tablet_meta_info.replica_id);
}
if (tablet_meta_info.__isset.binlog_config) {
// check binlog_config require fields: enable, ttl_seconds, max_bytes, max_history_nums
const auto& t_binlog_config = tablet_meta_info.binlog_config;
if (!t_binlog_config.__isset.enable || !t_binlog_config.__isset.ttl_seconds ||
!t_binlog_config.__isset.max_bytes || !t_binlog_config.__isset.max_history_nums) {
status = Status::InvalidArgument("invalid binlog config, some fields not set");
LOG(WARNING) << fmt::format(
"invalid binlog config, some fields not set, tablet_id={}, "
"t_binlog_config={}",
tablet_meta_info.tablet_id,
apache::thrift::ThriftDebugString(t_binlog_config));
continue;
}
BinlogConfig new_binlog_config;
new_binlog_config = tablet_meta_info.binlog_config;
LOG(INFO) << fmt::format(
"update tablet meta binlog config. tablet_id={}, old_binlog_config={}, "
"new_binlog_config={}",
tablet_meta_info.tablet_id, tablet->tablet_meta()->binlog_config().to_string(),
new_binlog_config.to_string());
tablet->set_binlog_config(new_binlog_config);
need_to_save = true;
}
if (tablet_meta_info.__isset.enable_single_replica_compaction) {
std::shared_lock rlock(tablet->get_header_lock());
tablet->tablet_meta()->mutable_tablet_schema()->set_enable_single_replica_compaction(
tablet_meta_info.enable_single_replica_compaction);
for (auto& rowset_meta : tablet->tablet_meta()->all_mutable_rs_metas()) {
rowset_meta->tablet_schema()->set_enable_single_replica_compaction(
tablet_meta_info.enable_single_replica_compaction);
}
tablet->tablet_schema_unlocked()->set_enable_single_replica_compaction(
tablet_meta_info.enable_single_replica_compaction);
need_to_save = true;
}
if (tablet_meta_info.__isset.disable_auto_compaction) {
std::shared_lock rlock(tablet->get_header_lock());
tablet->tablet_meta()->mutable_tablet_schema()->set_disable_auto_compaction(
tablet_meta_info.disable_auto_compaction);
for (auto& rowset_meta : tablet->tablet_meta()->all_mutable_rs_metas()) {
rowset_meta->tablet_schema()->set_disable_auto_compaction(
tablet_meta_info.disable_auto_compaction);
}
tablet->tablet_schema_unlocked()->set_disable_auto_compaction(
tablet_meta_info.disable_auto_compaction);
need_to_save = true;
}
if (tablet_meta_info.__isset.skip_write_index_on_load) {
std::shared_lock rlock(tablet->get_header_lock());
tablet->tablet_meta()->mutable_tablet_schema()->set_skip_write_index_on_load(
tablet_meta_info.skip_write_index_on_load);
for (auto& rowset_meta : tablet->tablet_meta()->all_mutable_rs_metas()) {
rowset_meta->tablet_schema()->set_skip_write_index_on_load(
tablet_meta_info.skip_write_index_on_load);
}
tablet->tablet_schema_unlocked()->set_skip_write_index_on_load(
tablet_meta_info.skip_write_index_on_load);
need_to_save = true;
}
if (need_to_save) {
std::shared_lock rlock(tablet->get_header_lock());
tablet->save_meta();
}
}
LOG(INFO) << "finish update tablet meta task. signature=" << req.signature;
if (req.signature != -1) {
TFinishTaskRequest finish_task_request;
finish_task_request.__set_task_status(status.to_thrift());
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
}
void check_consistency_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
uint32_t checksum = 0;
const auto& check_consistency_req = req.check_consistency_req;
EngineChecksumTask engine_task(check_consistency_req.tablet_id,
check_consistency_req.schema_hash, check_consistency_req.version,
&checksum);
Status status = engine_task.execute();
if (!status.ok()) {
LOG_WARNING("failed to check consistency")
.tag("signature", req.signature)
.tag("tablet_id", check_consistency_req.tablet_id)
.error(status);
} else {
LOG_INFO("successfully check consistency")
.tag("signature", req.signature)
.tag("tablet_id", check_consistency_req.tablet_id)
.tag("checksum", checksum);
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_task_status(status.to_thrift());
finish_task_request.__set_tablet_checksum(static_cast<int64_t>(checksum));
finish_task_request.__set_request_version(check_consistency_req.version);
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void report_task_callback(const TMasterInfo& master_info) {
TReportRequest request;
random_sleep(5);
request.__isset.tasks = true;
{
std::lock_guard lock(s_task_signatures_mtx);
auto& tasks = request.tasks;
for (auto&& [task_type, signatures] : s_task_signatures) {
auto& set = tasks[task_type];
for (auto&& signature : signatures) {
set.insert(signature);
}
}
}
request.__set_backend(BackendOptions::get_local_backend());
bool succ = handle_report(request, master_info, "task");
report_task_total << 1;
if (!succ) [[unlikely]] {
report_task_failed << 1;
}
}
void report_disk_callback(StorageEngine& engine, const TMasterInfo& master_info) {
// Random sleep 1~5 seconds before doing report.
// In order to avoid the problem that the FE receives many report requests at the same time
// and can not be processed.
random_sleep(5);
TReportRequest request;
request.__set_backend(BackendOptions::get_local_backend());
request.__isset.disks = true;
std::vector<DataDirInfo> data_dir_infos;
static_cast<void>(engine.get_all_data_dir_info(&data_dir_infos, true /* update */));
for (auto& root_path_info : data_dir_infos) {
TDisk disk;
disk.__set_root_path(root_path_info.path);
disk.__set_path_hash(root_path_info.path_hash);
disk.__set_storage_medium(root_path_info.storage_medium);
disk.__set_disk_total_capacity(root_path_info.disk_capacity);
disk.__set_data_used_capacity(root_path_info.local_used_capacity);
disk.__set_remote_used_capacity(root_path_info.remote_used_capacity);
disk.__set_disk_available_capacity(root_path_info.available);
disk.__set_trash_used_capacity(root_path_info.trash_used_capacity);
disk.__set_used(root_path_info.is_used);
request.disks[root_path_info.path] = disk;
}
request.__set_num_cores(CpuInfo::num_cores());
request.__set_pipeline_executor_size(config::pipeline_executor_size > 0
? config::pipeline_executor_size
: CpuInfo::num_cores());
bool succ = handle_report(request, master_info, "disk");
report_disk_total << 1;
if (!succ) [[unlikely]] {
report_disk_failed << 1;
}
}
void report_tablet_callback(StorageEngine& engine, const TMasterInfo& master_info) {
random_sleep(5);
TReportRequest request;
request.__set_backend(BackendOptions::get_local_backend());
request.__isset.tablets = true;
uint64_t report_version = s_report_version;
static_cast<void>(engine.tablet_manager()->build_all_report_tablets_info(&request.tablets));
if (report_version < s_report_version) {
// TODO llj This can only reduce the possibility for report error, but can't avoid it.
// If FE create a tablet in FE meta and send CREATE task to this BE, the tablet may not be included in this
// report, and the report version has a small probability that it has not been updated in time. When FE
// receives this report, it is possible to delete the new tablet.
LOG(WARNING) << "report version " << report_version << " change to " << s_report_version;
DorisMetrics::instance()->report_all_tablets_requests_skip->increment(1);
return;
}
int64_t max_compaction_score =
std::max(DorisMetrics::instance()->tablet_cumulative_max_compaction_score->value(),
DorisMetrics::instance()->tablet_base_max_compaction_score->value());
request.__set_tablet_max_compaction_score(max_compaction_score);
request.__set_report_version(report_version);
// report storage policy and resource
auto& storage_policy_list = request.storage_policy;
for (auto [id, version] : get_storage_policy_ids()) {
auto& storage_policy = storage_policy_list.emplace_back();
storage_policy.__set_id(id);
storage_policy.__set_version(version);
}
request.__isset.storage_policy = true;
auto& resource_list = request.resource;
for (auto [id, version] : get_storage_resource_ids()) {
auto& resource = resource_list.emplace_back();
resource.__set_id(id);
resource.__set_version(version);
}
request.__isset.resource = true;
bool succ = handle_report(request, master_info, "tablet");
report_tablet_total << 1;
if (!succ) [[unlikely]] {
report_tablet_failed << 1;
}
}
void upload_callback(StorageEngine& engine, ExecEnv* env, const TAgentTaskRequest& req) {
const auto& upload_request = req.upload_req;
LOG(INFO) << "get upload task. signature=" << req.signature
<< ", job_id=" << upload_request.job_id;
std::map<int64_t, std::vector<std::string>> tablet_files;
std::unique_ptr<SnapshotLoader> loader = std::make_unique<SnapshotLoader>(
env, upload_request.job_id, req.signature, upload_request.broker_addr,
upload_request.broker_prop);
Status status =
loader->init(upload_request.__isset.storage_backend ? upload_request.storage_backend
: TStorageBackendType::type::BROKER,
upload_request.__isset.location ? upload_request.location : "");
if (status.ok()) {
status = loader->upload(upload_request.src_dest_map, &tablet_files);
}
if (!status.ok()) {
LOG_WARNING("failed to upload")
.tag("signature", req.signature)
.tag("job_id", upload_request.job_id)
.error(status);
} else {
LOG_INFO("successfully upload")
.tag("signature", req.signature)
.tag("job_id", upload_request.job_id);
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_task_status(status.to_thrift());
finish_task_request.__set_tablet_files(tablet_files);
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void download_callback(StorageEngine& engine, ExecEnv* env, const TAgentTaskRequest& req) {
const auto& download_request = req.download_req;
LOG(INFO) << "get download task. signature=" << req.signature
<< ", job_id=" << download_request.job_id
<< ", task detail: " << apache::thrift::ThriftDebugString(download_request);
// TODO: download
std::vector<int64_t> downloaded_tablet_ids;
auto status = Status::OK();
if (download_request.__isset.remote_tablet_snapshots) {
std::unique_ptr<SnapshotLoader> loader =
std::make_unique<SnapshotLoader>(env, download_request.job_id, req.signature);
status = loader->remote_http_download(download_request.remote_tablet_snapshots,
&downloaded_tablet_ids);
} else {
std::unique_ptr<SnapshotLoader> loader = std::make_unique<SnapshotLoader>(
env, download_request.job_id, req.signature, download_request.broker_addr,
download_request.broker_prop);
status = loader->init(download_request.__isset.storage_backend
? download_request.storage_backend
: TStorageBackendType::type::BROKER,
download_request.__isset.location ? download_request.location : "");
if (status.ok()) {
status = loader->download(download_request.src_dest_map, &downloaded_tablet_ids);
}
}
if (!status.ok()) {
LOG_WARNING("failed to download")
.tag("signature", req.signature)
.tag("job_id", download_request.job_id)
.error(status);
} else {
LOG_INFO("successfully download")
.tag("signature", req.signature)
.tag("job_id", download_request.job_id);
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_task_status(status.to_thrift());
finish_task_request.__set_downloaded_tablet_ids(downloaded_tablet_ids);
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void make_snapshot_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& snapshot_request = req.snapshot_req;
LOG(INFO) << "get snapshot task. signature=" << req.signature;
string snapshot_path;
bool allow_incremental_clone = false; // not used
std::vector<string> snapshot_files;
Status status = SnapshotManager::instance()->make_snapshot(snapshot_request, &snapshot_path,
&allow_incremental_clone);
if (status.ok() && snapshot_request.__isset.list_files) {
// list and save all snapshot files
// snapshot_path like: data/snapshot/20180417205230.1.86400
// we need to add subdir: tablet_id/schema_hash/
std::vector<io::FileInfo> files;
bool exists = true;
io::Path path = fmt::format("{}/{}/{}/", snapshot_path, snapshot_request.tablet_id,
snapshot_request.schema_hash);
status = io::global_local_filesystem()->list(path, true, &files, &exists);
if (status.ok()) {
for (auto& file : files) {
snapshot_files.push_back(file.file_name);
}
}
}
if (!status.ok()) {
LOG_WARNING("failed to make snapshot")
.tag("signature", req.signature)
.tag("tablet_id", snapshot_request.tablet_id)
.tag("version", snapshot_request.version)
.error(status);
} else {
LOG_INFO("successfully make snapshot")
.tag("signature", req.signature)
.tag("tablet_id", snapshot_request.tablet_id)
.tag("version", snapshot_request.version)
.tag("snapshot_path", snapshot_path);
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_snapshot_path(snapshot_path);
finish_task_request.__set_snapshot_files(snapshot_files);
finish_task_request.__set_task_status(status.to_thrift());
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void release_snapshot_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& release_snapshot_request = req.release_snapshot_req;
LOG(INFO) << "get release snapshot task. signature=" << req.signature;
const string& snapshot_path = release_snapshot_request.snapshot_path;
Status status = SnapshotManager::instance()->release_snapshot(snapshot_path);
if (!status.ok()) {
LOG_WARNING("failed to release snapshot")
.tag("signature", req.signature)
.tag("snapshot_path", snapshot_path)
.error(status);
} else {
LOG_INFO("successfully release snapshot")
.tag("signature", req.signature)
.tag("snapshot_path", snapshot_path);
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_task_status(status.to_thrift());
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void move_dir_callback(StorageEngine& engine, ExecEnv* env, const TAgentTaskRequest& req) {
const auto& move_dir_req = req.move_dir_req;
LOG(INFO) << "get move dir task. signature=" << req.signature
<< ", job_id=" << move_dir_req.job_id;
Status status;
auto tablet = engine.tablet_manager()->get_tablet(move_dir_req.tablet_id);
if (tablet == nullptr) {
status = Status::InvalidArgument("Could not find tablet");
} else {
SnapshotLoader loader(env, move_dir_req.job_id, move_dir_req.tablet_id);
status = loader.move(move_dir_req.src, tablet, true);
}
if (!status.ok()) {
LOG_WARNING("failed to move dir")
.tag("signature", req.signature)
.tag("job_id", move_dir_req.job_id)
.tag("tablet_id", move_dir_req.tablet_id)
.tag("src", move_dir_req.src)
.error(status);
} else {
LOG_INFO("successfully move dir")
.tag("signature", req.signature)
.tag("job_id", move_dir_req.job_id)
.tag("tablet_id", move_dir_req.tablet_id)
.tag("src", move_dir_req.src);
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_task_status(status.to_thrift());
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void submit_table_compaction_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& compaction_req = req.compaction_req;
LOG(INFO) << "get compaction task. signature=" << req.signature
<< ", compaction_type=" << compaction_req.type;
CompactionType compaction_type;
if (compaction_req.type == "base") {
compaction_type = CompactionType::BASE_COMPACTION;
} else {
compaction_type = CompactionType::CUMULATIVE_COMPACTION;
}
auto tablet_ptr = engine.tablet_manager()->get_tablet(compaction_req.tablet_id);
if (tablet_ptr != nullptr) {
auto* data_dir = tablet_ptr->data_dir();
if (!tablet_ptr->can_do_compaction(data_dir->path_hash(), compaction_type)) {
LOG(WARNING) << "could not do compaction. tablet_id=" << tablet_ptr->tablet_id()
<< ", compaction_type=" << compaction_type;
return;
}
Status status = engine.submit_compaction_task(tablet_ptr, compaction_type, false);
if (!status.ok()) {
LOG(WARNING) << "failed to submit table compaction task. error=" << status;
}
}
}
void push_storage_policy_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& push_storage_policy_req = req.push_storage_policy_req;
// refresh resource
for (auto& resource : push_storage_policy_req.resource) {
auto existed_resource = get_storage_resource(resource.id);
if (existed_resource.version >= resource.version) {
continue;
}
if (resource.__isset.s3_storage_param) {
Status st;
S3Conf s3_conf;
s3_conf.ak = std::move(resource.s3_storage_param.ak);
s3_conf.sk = std::move(resource.s3_storage_param.sk);
s3_conf.endpoint = std::move(resource.s3_storage_param.endpoint);
s3_conf.region = std::move(resource.s3_storage_param.region);
s3_conf.prefix = std::move(resource.s3_storage_param.root_path);
s3_conf.bucket = std::move(resource.s3_storage_param.bucket);
s3_conf.connect_timeout_ms = resource.s3_storage_param.conn_timeout_ms;
s3_conf.max_connections = resource.s3_storage_param.max_conn;
s3_conf.request_timeout_ms = resource.s3_storage_param.request_timeout_ms;
// When using cold heat separation in minio, user might use ip address directly,
// which needs enable use_virtual_addressing to true
s3_conf.use_virtual_addressing = !resource.s3_storage_param.use_path_style;
std::shared_ptr<io::S3FileSystem> fs;
if (existed_resource.fs == nullptr) {
st = io::S3FileSystem::create(s3_conf, std::to_string(resource.id), &fs);
} else {
fs = std::static_pointer_cast<io::S3FileSystem>(existed_resource.fs);
fs->set_conf(s3_conf);
}
if (!st.ok()) {
LOG(WARNING) << "update s3 resource failed: " << st;
} else {
LOG_INFO("successfully update s3 resource")
.tag("resource_id", resource.id)
.tag("resource_name", resource.name)
.tag("s3_conf", s3_conf.to_string());
put_storage_resource(resource.id, {std::move(fs), resource.version});
}
} else if (resource.__isset.hdfs_storage_param) {
Status st;
std::shared_ptr<io::HdfsFileSystem> fs;
if (existed_resource.fs == nullptr) {
st = io::HdfsFileSystem::create(resource.hdfs_storage_param, "", nullptr, &fs);
} else {
fs = std::static_pointer_cast<io::HdfsFileSystem>(existed_resource.fs);
}
if (!st.ok()) {
LOG(WARNING) << "update hdfs resource failed: " << st;
} else {
LOG_INFO("successfully update hdfs resource")
.tag("resource_id", resource.id)
.tag("resource_name", resource.name);
put_storage_resource(resource.id, {std::move(fs), resource.version});
}
} else {
LOG(WARNING) << "unknown resource=" << resource;
}
}
// drop storage policy
for (auto policy_id : push_storage_policy_req.dropped_storage_policy) {
delete_storage_policy(policy_id);
}
// refresh storage policy
for (auto& storage_policy : push_storage_policy_req.storage_policy) {
auto existed_storage_policy = get_storage_policy(storage_policy.id);
if (existed_storage_policy == nullptr ||
existed_storage_policy->version < storage_policy.version) {
auto storage_policy1 = std::make_shared<StoragePolicy>();
storage_policy1->name = std::move(storage_policy.name);
storage_policy1->version = storage_policy.version;
storage_policy1->cooldown_datetime = storage_policy.cooldown_datetime;
storage_policy1->cooldown_ttl = storage_policy.cooldown_ttl;
storage_policy1->resource_id = storage_policy.resource_id;
LOG_INFO("successfully update storage policy")
.tag("storage_policy_id", storage_policy.id)
.tag("storage_policy", storage_policy1->to_string());
put_storage_policy(storage_policy.id, std::move(storage_policy1));
}
}
}
void push_cooldown_conf_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& push_cooldown_conf_req = req.push_cooldown_conf;
for (const auto& cooldown_conf : push_cooldown_conf_req.cooldown_confs) {
int64_t tablet_id = cooldown_conf.tablet_id;
TabletSharedPtr tablet = engine.tablet_manager()->get_tablet(tablet_id);
if (tablet == nullptr) {
LOG(WARNING) << "failed to get tablet. tablet_id=" << tablet_id;
continue;
}
if (tablet->update_cooldown_conf(cooldown_conf.cooldown_term,
cooldown_conf.cooldown_replica_id) &&
cooldown_conf.cooldown_replica_id == tablet->replica_id() &&
tablet->tablet_meta()->cooldown_meta_id().initialized()) {
Tablet::async_write_cooldown_meta(tablet);
}
}
}
void create_tablet_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& create_tablet_req = req.create_tablet_req;
RuntimeProfile runtime_profile("CreateTablet");
RuntimeProfile* profile = &runtime_profile;
MonotonicStopWatch watch;
watch.start();
SCOPED_CLEANUP({
auto elapsed_time = static_cast<int64_t>(watch.elapsed_time());
if (elapsed_time / 1e9 > config::agent_task_trace_threshold_sec) {
COUNTER_UPDATE(profile->total_time_counter(), elapsed_time);
std::stringstream ss;
profile->pretty_print(&ss);
LOG(WARNING) << "create tablet cost(s) " << elapsed_time / 1e9 << std::endl << ss.str();
}
});
DorisMetrics::instance()->create_tablet_requests_total->increment(1);
VLOG_NOTICE << "start to create tablet " << create_tablet_req.tablet_id;
std::vector<TTabletInfo> finish_tablet_infos;
VLOG_NOTICE << "create tablet: " << create_tablet_req;
Status status = engine.create_tablet(create_tablet_req, profile);
if (!status.ok()) {
DorisMetrics::instance()->create_tablet_requests_failed->increment(1);
LOG_WARNING("failed to create tablet, reason={}", status.to_string())
.tag("signature", req.signature)
.tag("tablet_id", create_tablet_req.tablet_id)
.error(status);
} else {
s_report_version.fetch_add(1, std::memory_order_relaxed);
// get path hash of the created tablet
TabletSharedPtr tablet;
{
SCOPED_TIMER(ADD_TIMER(profile, "GetTablet"));
tablet = engine.tablet_manager()->get_tablet(create_tablet_req.tablet_id);
}
DCHECK(tablet != nullptr);
TTabletInfo tablet_info;
tablet_info.tablet_id = tablet->table_id();
tablet_info.schema_hash = tablet->schema_hash();
tablet_info.version = create_tablet_req.version;
// Useless but it is a required field in TTabletInfo
tablet_info.version_hash = 0;
tablet_info.row_count = 0;
tablet_info.data_size = 0;
tablet_info.__set_path_hash(tablet->data_dir()->path_hash());
tablet_info.__set_replica_id(tablet->replica_id());
finish_tablet_infos.push_back(tablet_info);
LOG_INFO("successfully create tablet")
.tag("signature", req.signature)
.tag("tablet_id", create_tablet_req.tablet_id);
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_finish_tablet_infos(finish_tablet_infos);
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_report_version(s_report_version);
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_task_status(status.to_thrift());
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void drop_tablet_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& drop_tablet_req = req.drop_tablet_req;
Status status;
auto dropped_tablet = engine.tablet_manager()->get_tablet(drop_tablet_req.tablet_id, false);
if (dropped_tablet != nullptr) {
status = engine.tablet_manager()->drop_tablet(drop_tablet_req.tablet_id,
drop_tablet_req.replica_id,
drop_tablet_req.is_drop_table_or_partition);
} else {
status = Status::NotFound("could not find tablet {}", drop_tablet_req.tablet_id);
}
if (status.ok()) {
// if tablet is dropped by fe, then the related txn should also be removed
engine.txn_manager()->force_rollback_tablet_related_txns(
dropped_tablet->data_dir()->get_meta(), drop_tablet_req.tablet_id,
dropped_tablet->tablet_uid());
LOG_INFO("successfully drop tablet")
.tag("signature", req.signature)
.tag("tablet_id", drop_tablet_req.tablet_id);
} else {
LOG_WARNING("failed to drop tablet")
.tag("signature", req.signature)
.tag("tablet_id", drop_tablet_req.tablet_id)
.error(status);
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_task_status(status.to_thrift());
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void push_callback(const TAgentTaskRequest& req) {
const auto& push_req = req.push_req;
LOG(INFO) << "get push task. signature=" << req.signature
<< " push_type=" << push_req.push_type;
std::vector<TTabletInfo> tablet_infos;
EngineBatchLoadTask engine_task(const_cast<TPushReq&>(push_req), &tablet_infos);
auto status = engine_task.execute();
// Return result to fe
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
if (push_req.push_type == TPushType::DELETE) {
finish_task_request.__set_request_version(push_req.version);
}
if (status.ok()) {
LOG_INFO("successfully execute push task")
.tag("signature", req.signature)
.tag("tablet_id", push_req.tablet_id)
.tag("push_type", push_req.push_type);
++s_report_version;
finish_task_request.__set_finish_tablet_infos(tablet_infos);
} else {
LOG_WARNING("failed to execute push task")
.tag("signature", req.signature)
.tag("tablet_id", push_req.tablet_id)
.tag("push_type", push_req.push_type)
.error(status);
}
finish_task_request.__set_task_status(status.to_thrift());
finish_task_request.__set_report_version(s_report_version);
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
PublishVersionWorkerPool::PublishVersionWorkerPool(StorageEngine& engine)
: TaskWorkerPool("PUBLISH_VERSION", config::publish_version_worker_count,
[this](const TAgentTaskRequest& task) { publish_version_callback(task); }),
_engine(engine) {}
PublishVersionWorkerPool::~PublishVersionWorkerPool() = default;
void PublishVersionWorkerPool::publish_version_callback(const TAgentTaskRequest& req) {
const auto& publish_version_req = req.publish_version_req;
DorisMetrics::instance()->publish_task_request_total->increment(1);
VLOG_NOTICE << "get publish version task. signature=" << req.signature;
std::set<TTabletId> error_tablet_ids;
std::map<TTabletId, TVersion> succ_tablets;
// partition_id, tablet_id, publish_version
std::vector<std::tuple<int64_t, int64_t, int64_t>> discontinuous_version_tablets;
std::map<TTableId, int64_t> table_id_to_num_delta_rows;
uint32_t retry_time = 0;
Status status;
constexpr uint32_t PUBLISH_VERSION_MAX_RETRY = 3;
while (retry_time < PUBLISH_VERSION_MAX_RETRY) {
succ_tablets.clear();
error_tablet_ids.clear();
table_id_to_num_delta_rows.clear();
EnginePublishVersionTask engine_task(publish_version_req, &error_tablet_ids, &succ_tablets,
&discontinuous_version_tablets,
&table_id_to_num_delta_rows);
status = engine_task.execute();
if (status.ok()) {
break;
}
if (status.is<PUBLISH_VERSION_NOT_CONTINUOUS>()) {
// there are too many missing versions, it has been be added to async
// publish task, so no need to retry here.
if (discontinuous_version_tablets.empty()) {
break;
}
LOG_EVERY_SECOND(INFO) << "wait for previous publish version task to be done, "
<< "transaction_id: " << publish_version_req.transaction_id;
int64_t time_elapsed = time(nullptr) - req.recv_time;
if (time_elapsed > config::publish_version_task_timeout_s) {
LOG(INFO) << "task elapsed " << time_elapsed
<< " seconds since it is inserted to queue, it is timeout";
break;
}
// Version not continuous, put to queue and wait pre version publish task execute
PUBLISH_VERSION_count << 1;
auto st = _thread_pool->submit_func([this, req] {
this->publish_version_callback(req);
PUBLISH_VERSION_count << -1;
});
if (!st.ok()) [[unlikely]] {
PUBLISH_VERSION_count << -1;
status = std::move(st);
} else {
return;
}
}
LOG_WARNING("failed to publish version")
.tag("transaction_id", publish_version_req.transaction_id)
.tag("error_tablets_num", error_tablet_ids.size())
.tag("retry_time", retry_time)
.error(status);
++retry_time;
}
for (auto& item : discontinuous_version_tablets) {
_engine.add_async_publish_task(std::get<0>(item), std::get<1>(item), std::get<2>(item),
publish_version_req.transaction_id, false);
}
TFinishTaskRequest finish_task_request;
if (!status.ok()) [[unlikely]] {
DorisMetrics::instance()->publish_task_failed_total->increment(1);
// if publish failed, return failed, FE will ignore this error and
// check error tablet ids and FE will also republish this task
LOG_WARNING("failed to publish version")
.tag("signature", req.signature)
.tag("transaction_id", publish_version_req.transaction_id)
.tag("error_tablets_num", error_tablet_ids.size())
.error(status);
} else {
if (!config::disable_auto_compaction &&
!MemInfo::is_exceed_soft_mem_limit(GB_EXCHANGE_BYTE)) {
for (auto [tablet_id, _] : succ_tablets) {
TabletSharedPtr tablet = _engine.tablet_manager()->get_tablet(tablet_id);
if (tablet != nullptr) {
if (!tablet->tablet_meta()->tablet_schema()->disable_auto_compaction()) {
tablet->published_count.fetch_add(1);
int64_t published_count = tablet->published_count.load();
if (tablet->exceed_version_limit(config::max_tablet_version_num * 2 / 3) &&
published_count % 20 == 0) {
auto st = _engine.submit_compaction_task(
tablet, CompactionType::CUMULATIVE_COMPACTION, true);
if (!st.ok()) [[unlikely]] {
LOG(WARNING) << "trigger compaction failed, tablet_id=" << tablet_id
<< ", published=" << published_count << " : " << st;
} else {
LOG(INFO) << "trigger compaction succ, tablet_id:" << tablet_id
<< ", published:" << published_count;
}
}
}
} else {
LOG(WARNING) << "trigger compaction failed, tablet_id:" << tablet_id;
}
}
}
uint32_t cost_second = time(nullptr) - req.recv_time;
g_publish_version_latency << cost_second;
LOG_INFO("successfully publish version")
.tag("signature", req.signature)
.tag("transaction_id", publish_version_req.transaction_id)
.tag("tablets_num", succ_tablets.size())
.tag("cost(s)", cost_second);
}
status.to_thrift(&finish_task_request.task_status);
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_report_version(s_report_version);
finish_task_request.__set_succ_tablets(succ_tablets);
finish_task_request.__set_error_tablet_ids(
std::vector<TTabletId>(error_tablet_ids.begin(), error_tablet_ids.end()));
finish_task_request.__set_table_id_to_delta_num_rows(table_id_to_num_delta_rows);
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void clear_transaction_task_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& clear_transaction_task_req = req.clear_transaction_task_req;
LOG(INFO) << "get clear transaction task. signature=" << req.signature
<< ", transaction_id=" << clear_transaction_task_req.transaction_id
<< ", partition_id_size=" << clear_transaction_task_req.partition_id.size();
Status status;
if (clear_transaction_task_req.transaction_id > 0) {
// transaction_id should be greater than zero.
// If it is not greater than zero, no need to execute
// the following clear_transaction_task() function.
if (!clear_transaction_task_req.partition_id.empty()) {
engine.clear_transaction_task(clear_transaction_task_req.transaction_id,
clear_transaction_task_req.partition_id);
} else {
engine.clear_transaction_task(clear_transaction_task_req.transaction_id);
}
LOG(INFO) << "finish to clear transaction task. signature=" << req.signature
<< ", transaction_id=" << clear_transaction_task_req.transaction_id;
} else {
LOG(WARNING) << "invalid transaction id " << clear_transaction_task_req.transaction_id
<< ". signature= " << req.signature;
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_task_status(status.to_thrift());
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void alter_tablet_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
int64_t signature = req.signature;
LOG(INFO) << "get alter table task, signature: " << signature;
bool is_task_timeout = false;
if (req.__isset.recv_time) {
int64_t time_elapsed = time(nullptr) - req.recv_time;
if (time_elapsed > config::report_task_interval_seconds * 20) {
LOG(INFO) << "task elapsed " << time_elapsed
<< " seconds since it is inserted to queue, it is timeout";
is_task_timeout = true;
}
}
if (!is_task_timeout) {
TFinishTaskRequest finish_task_request;
TTaskType::type task_type = req.task_type;
switch (task_type) {
case TTaskType::ALTER:
alter_tablet(engine, req, signature, task_type, &finish_task_request);
break;
default:
// pass
break;
}
finish_task(finish_task_request);
}
remove_task_info(req.task_type, req.signature);
}
void gc_binlog_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
std::unordered_map<int64_t, int64_t> gc_tablet_infos;
if (!req.__isset.gc_binlog_req) {
LOG(WARNING) << "gc binlog task is not valid";
return;
}
if (!req.gc_binlog_req.__isset.tablet_gc_binlog_infos) {
LOG(WARNING) << "gc binlog task tablet_gc_binlog_infos is not valid";
return;
}
const auto& tablet_gc_binlog_infos = req.gc_binlog_req.tablet_gc_binlog_infos;
for (auto&& tablet_info : tablet_gc_binlog_infos) {
// gc_tablet_infos.emplace(tablet_info.tablet_id, tablet_info.schema_hash);
gc_tablet_infos.emplace(tablet_info.tablet_id, tablet_info.version);
}
engine.gc_binlogs(gc_tablet_infos);
}
void clone_callback(StorageEngine& engine, const TMasterInfo& master_info,
const TAgentTaskRequest& req) {
const auto& clone_req = req.clone_req;
DorisMetrics::instance()->clone_requests_total->increment(1);
LOG(INFO) << "get clone task. signature=" << req.signature;
std::vector<TTabletInfo> tablet_infos;
EngineCloneTask engine_task(clone_req, master_info, req.signature, &tablet_infos);
auto status = engine_task.execute();
// Return result to fe
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_task_status(status.to_thrift());
if (!status.ok()) {
DorisMetrics::instance()->clone_requests_failed->increment(1);
LOG_WARNING("failed to clone tablet")
.tag("signature", req.signature)
.tag("tablet_id", clone_req.tablet_id)
.error(status);
} else {
LOG_INFO("successfully clone tablet")
.tag("signature", req.signature)
.tag("tablet_id", clone_req.tablet_id);
finish_task_request.__set_finish_tablet_infos(tablet_infos);
}
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
void storage_medium_migrate_callback(StorageEngine& engine, const TAgentTaskRequest& req) {
const auto& storage_medium_migrate_req = req.storage_medium_migrate_req;
// check request and get info
TabletSharedPtr tablet;
DataDir* dest_store = nullptr;
auto status = check_migrate_request(engine, storage_medium_migrate_req, tablet, &dest_store);
if (status.ok()) {
EngineStorageMigrationTask engine_task(tablet, dest_store);
status = engine_task.execute();
}
// fe should ignore this err
if (status.is<FILE_ALREADY_EXIST>()) {
status = Status::OK();
}
if (!status.ok()) {
LOG_WARNING("failed to migrate storage medium")
.tag("signature", req.signature)
.tag("tablet_id", storage_medium_migrate_req.tablet_id)
.error(status);
} else {
LOG_INFO("successfully migrate storage medium")
.tag("signature", req.signature)
.tag("tablet_id", storage_medium_migrate_req.tablet_id);
}
TFinishTaskRequest finish_task_request;
finish_task_request.__set_backend(BackendOptions::get_local_backend());
finish_task_request.__set_task_type(req.task_type);
finish_task_request.__set_signature(req.signature);
finish_task_request.__set_task_status(status.to_thrift());
finish_task(finish_task_request);
remove_task_info(req.task_type, req.signature);
}
} // namespace doris