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147 lines (128 loc) · 6.15 KB
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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 "cloud/cloud_rowset_builder.h"
#include "cloud/cloud_meta_mgr.h"
#include "cloud/cloud_storage_engine.h"
#include "cloud/cloud_tablet.h"
#include "cloud/cloud_tablet_mgr.h"
#include "olap/storage_policy.h"
namespace doris {
#include "common/compile_check_begin.h"
using namespace ErrorCode;
CloudRowsetBuilder::CloudRowsetBuilder(CloudStorageEngine& engine, const WriteRequest& req,
RuntimeProfile* profile)
: BaseRowsetBuilder(req, profile), _engine(engine) {}
CloudRowsetBuilder::~CloudRowsetBuilder() = default;
Status CloudRowsetBuilder::init() {
_tablet = DORIS_TRY(_engine.get_tablet(_req.tablet_id));
std::shared_ptr<MowContext> mow_context;
if (_tablet->enable_unique_key_merge_on_write()) {
auto st = std::static_pointer_cast<CloudTablet>(_tablet)->sync_rowsets();
// sync_rowsets will return INVALID_TABLET_STATE when tablet is under alter
if (!st.ok() && !st.is<ErrorCode::INVALID_TABLET_STATE>()) {
return st;
}
RETURN_IF_ERROR(init_mow_context(mow_context));
}
RETURN_IF_ERROR(check_tablet_version_count());
using namespace std::chrono;
std::static_pointer_cast<CloudTablet>(_tablet)->last_load_time_ms =
duration_cast<milliseconds>(system_clock::now().time_since_epoch()).count();
// build tablet schema in request level
RETURN_IF_ERROR(_build_current_tablet_schema(_req.index_id, _req.table_schema_param.get(),
*_tablet->tablet_schema()));
RowsetWriterContext context;
context.txn_id = _req.txn_id;
context.txn_expiration = _req.txn_expiration;
context.load_id = _req.load_id;
context.rowset_state = PREPARED;
context.segments_overlap = OVERLAPPING;
context.tablet_schema = _tablet_schema;
context.newest_write_timestamp = UnixSeconds();
context.tablet_id = _req.tablet_id;
context.index_id = _req.index_id;
context.tablet = _tablet;
context.write_type = DataWriteType::TYPE_DIRECT;
context.mow_context = mow_context;
context.write_file_cache = _req.write_file_cache;
context.partial_update_info = _partial_update_info;
context.file_cache_ttl_sec = _tablet->ttl_seconds();
context.storage_resource = _engine.get_storage_resource(_req.storage_vault_id);
if (!context.storage_resource) {
return Status::InternalError("vault id not found, maybe not sync, vault id {}",
_req.storage_vault_id);
}
_rowset_writer = DORIS_TRY(_tablet->create_rowset_writer(context, false));
_calc_delete_bitmap_token = _engine.calc_delete_bitmap_executor()->create_token();
RETURN_IF_ERROR(_engine.meta_mgr().prepare_rowset(*_rowset_writer->rowset_meta()));
_is_init = true;
return Status::OK();
}
Status CloudRowsetBuilder::check_tablet_version_count() {
int64_t version_count = cloud_tablet()->fetch_add_approximate_num_rowsets(0);
// TODO(plat1ko): load backoff algorithm
int32_t max_version_config = cloud_tablet()->max_version_config();
if (version_count > max_version_config) {
return Status::Error<TOO_MANY_VERSION>(
"failed to init rowset builder. version count: {}, exceed limit: {}, "
"tablet: {}. Please reduce the frequency of loading data or adjust the "
"max_tablet_version_num or time_series_max_tablet_version_numin be.conf to a "
"larger value.",
version_count, max_version_config, _tablet->tablet_id());
}
return Status::OK();
}
void CloudRowsetBuilder::update_tablet_stats() {
auto* tablet = cloud_tablet();
DCHECK(tablet);
DCHECK(_rowset);
tablet->fetch_add_approximate_num_rowsets(1);
tablet->fetch_add_approximate_num_segments(_rowset->num_segments());
tablet->fetch_add_approximate_num_rows(_rowset->num_rows());
tablet->fetch_add_approximate_data_size(_rowset->total_disk_size());
tablet->fetch_add_approximate_cumu_num_rowsets(1);
tablet->fetch_add_approximate_cumu_num_deltas(_rowset->num_segments());
tablet->write_count.fetch_add(1, std::memory_order_relaxed);
}
CloudTablet* CloudRowsetBuilder::cloud_tablet() {
return static_cast<CloudTablet*>(_tablet.get());
}
const RowsetMetaSharedPtr& CloudRowsetBuilder::rowset_meta() {
return _rowset_writer->rowset_meta();
}
Status CloudRowsetBuilder::set_txn_related_delete_bitmap() {
if (_tablet->enable_unique_key_merge_on_write()) {
if (config::enable_merge_on_write_correctness_check && _rowset->num_rows() != 0) {
auto st = _tablet->check_delete_bitmap_correctness(
_delete_bitmap, _rowset->end_version() - 1, _req.txn_id, _rowset_ids);
if (!st.ok()) {
LOG(WARNING) << fmt::format(
"[tablet_id:{}][txn_id:{}][load_id:{}][partition_id:{}] "
"delete bitmap correctness check failed in commit phase!",
_req.tablet_id, _req.txn_id, UniqueId(_req.load_id).to_string(),
_req.partition_id);
return st;
}
}
_engine.txn_delete_bitmap_cache().set_tablet_txn_info(
_req.txn_id, _tablet->tablet_id(), _delete_bitmap, _rowset_ids, _rowset,
_req.txn_expiration, _partial_update_info);
}
return Status::OK();
}
#include "common/compile_check_end.h"
} // namespace doris