hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

dont't retry sync_io when timeout

Browse Source
This commit is contained in:
renju96
2023-11-16 11:45:11 +00:00
committed by ob-robot
parent c0a2b3c7db
commit 3900520895
1 changed files with 22 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
src/storage/access/ob_micro_block_handle_mgr.cpp
View File

@ -89,24 +89,29 @@ int ObMicroBlockDataHandle::get_micro_block_data(
block_data = loaded_block_data_;
} else {
try_release_loaded_block();
//try sync io
ObMicroBlockId micro_block_id;
micro_block_id.macro_id_ = macro_block_id_;
micro_block_id.offset_ = micro_info_.offset_;
micro_block_id.size_ = micro_info_.size_;
is_loaded_block_ = true;
if (OB_FAIL(ObStorageCacheSuite::get_instance().get_micro_block_cache(is_data_block).load_block(
micro_block_id,
des_meta_,
macro_reader,
loaded_block_data_,
allocator_))) {
LOG_WARN("Fail to load micro block, ", K(ret), K_(tenant_id), K_(macro_block_id), K_(micro_info));
try_release_loaded_block();
if (THIS_WORKER.get_timeout_remain() <= 0) {
// already timeout, don't retry
LOG_WARN("get data block data already timeout", K(ret), K(THIS_WORKER.get_timeout_remain()));
} else {
io_handle_.reset();
block_state_ = ObSSTableMicroBlockState::NEED_SYNC_IO;
block_data = loaded_block_data_;
//try sync io
ObMicroBlockId micro_block_id;
micro_block_id.macro_id_ = macro_block_id_;
micro_block_id.offset_ = micro_info_.offset_;
micro_block_id.size_ = micro_info_.size_;
is_loaded_block_ = true;
if (OB_FAIL(ObStorageCacheSuite::get_instance().get_micro_block_cache(is_data_block).load_block(
micro_block_id,
des_meta_,
macro_reader,
loaded_block_data_,
allocator_))) {
LOG_WARN("Fail to load micro block, ", K(ret), K_(tenant_id), K_(macro_block_id), K_(micro_info));
try_release_loaded_block();
} else {
io_handle_.reset();
block_state_ = ObSSTableMicroBlockState::NEED_SYNC_IO;
block_data = loaded_block_data_;
}
}
}
}