morningman commented on code in PR #8855:
URL: https://github.com/apache/incubator-doris/pull/8855#discussion_r847462849
##########
be/src/olap/delete_handler.cpp:
##########
@@ -48,20 +48,20 @@ using google::protobuf::RepeatedPtrField;
namespace doris {
-OLAPStatus DeleteConditionHandler::generate_delete_predicate(
+Status DeleteConditionHandler::generate_delete_predicate(
const TabletSchema& schema, const std::vector<TCondition>& conditions,
DeletePredicatePB* del_pred) {
if (conditions.empty()) {
LOG(WARNING) << "invalid parameters for store_cond."
<< " condition_size=" << conditions.size();
- return OLAP_ERR_DELETE_INVALID_PARAMETERS;
+ return Status::OLAPInternalError(OLAP_ERR_DELETE_INVALID_PARAMETERS);
}
// Check whether the delete condition meets the requirements
for (const TCondition& condition : conditions) {
- if (check_condition_valid(schema, condition) != OLAP_SUCCESS) {
+ if (check_condition_valid(schema, condition) != Status::OK()) {
LOG(WARNING) << "invalid condition. condition=" <<
ThriftDebugString(condition);
- return OLAP_ERR_DELETE_INVALID_CONDITION;
+ return
Status::OLAPInternalError(OLAP_ERR_DELETE_INVALID_CONDITION);
Review Comment:
should return the result of `check_condition_valid(schema, condition)`?
##########
be/src/olap/memtable_flush_executor.cpp:
##########
@@ -67,7 +71,10 @@ void FlushToken::_flush_memtable(std::shared_ptr<MemTable>
memtable, int64_t sub
MonotonicStopWatch timer;
timer.start();
- _flush_status.store(memtable->flush());
+ Status s = memtable->flush();
+ LOG(WARNING) << "Flush memtable failed with res = " << s;
+ // If s is not ok, ignore the code, just use other code is ok
+ _flush_status.store(s.ok() ? OLAP_SUCCESS : OLAP_ERR_OTHER_ERROR);
Review Comment:
Why not using the code from `s`?
##########
be/src/http/action/compaction_action.cpp:
##########
@@ -207,44 +207,42 @@ OLAPStatus
CompactionAction::_execute_compaction_callback(TabletSharedPtr tablet
tablet->set_cumulative_compaction_policy(cumulative_compaction_policy);
}
- OLAPStatus status = OLAP_SUCCESS;
+ Status res = Status::OK();
if (compaction_type == PARAM_COMPACTION_BASE) {
BaseCompaction base_compaction(tablet);
- OLAPStatus res = base_compaction.compact();
- if (res != OLAP_SUCCESS) {
- if (res == OLAP_ERR_BE_NO_SUITABLE_VERSION) {
+ res = base_compaction.compact();
+ if (!res) {
+ if (res ==
Status::OLAPInternalError(OLAP_ERR_BE_NO_SUITABLE_VERSION)) {
Review Comment:
Here you call `Status::OLAPInternalError` only for checking the error code?
Why not do thing like `if (res.err_code == OLAP_ERR_BE_NO_SUITABLE_VERSION)`
##########
be/src/vec/exec/volap_scanner.cpp:
##########
@@ -57,12 +57,12 @@ Status VOlapScanner::get_block(RuntimeState* state,
vectorized::Block* block, bo
do {
// Read one block from block reader
auto res = _tablet_reader->next_block_with_aggregation(block,
nullptr, nullptr, eof);
- if (res != OLAP_SUCCESS) {
+ if (!res) {
std::stringstream ss;
- ss << "Internal Error: read storage fail. res=" << res
+ ss << "Internal Error: read storage fail. res=" <<
res.to_string()
Review Comment:
this `ss` can be removed
##########
be/src/olap/task/engine_batch_load_task.cpp:
##########
@@ -257,12 +256,12 @@ Status EngineBatchLoadTask::_process() {
if (status.ok()) {
// Load delta file
time_t push_begin = time(nullptr);
- OLAPStatus push_status = _push(_push_req, _tablet_infos);
+ Status push_status = _push(_push_req, _tablet_infos);
time_t push_finish = time(nullptr);
LOG(INFO) << "Push finish, cost time: " << (push_finish - push_begin);
- if (push_status ==
OLAPStatus::OLAP_ERR_PUSH_TRANSACTION_ALREADY_EXIST) {
+ if (push_status ==
Status::OLAPInternalError(OLAP_ERR_PUSH_TRANSACTION_ALREADY_EXIST)) {
status = Status::OK();
- } else if (push_status != OLAPStatus::OLAP_SUCCESS) {
+ } else if (push_status != Status::OK()) {
status = Status::InternalError("Unknown");
Review Comment:
```suggestion
status = push_status;
```
##########
be/src/olap/memtable_flush_executor.cpp:
##########
@@ -67,7 +71,10 @@ void FlushToken::_flush_memtable(std::shared_ptr<MemTable>
memtable, int64_t sub
MonotonicStopWatch timer;
timer.start();
- _flush_status.store(memtable->flush());
+ Status s = memtable->flush();
+ LOG(WARNING) << "Flush memtable failed with res = " << s;
Review Comment:
```
if (!s) {
LOG(WARNING) << .....
}
```
##########
be/src/olap/task/engine_batch_load_task.cpp:
##########
@@ -80,17 +80,16 @@ OLAPStatus EngineBatchLoadTask::execute() {
}
}
} else if (_push_req.push_type == TPushType::DELETE) {
- OLAPStatus delete_data_status = _delete_data(_push_req, _tablet_infos);
- if (delete_data_status != OLAPStatus::OLAP_SUCCESS) {
- OLAP_LOG_WARNING("delete data failed. status: %d, signature: %ld",
delete_data_status,
- _signature);
+ Status delete_data_status = _delete_data(_push_req, _tablet_infos);
+ if (delete_data_status != Status::OK()) {
+ LOG(WARNING) << "delete data failed. status:" <<
delete_data_status << " signature:" << _signature;
status = Status::InternalError("Delete data failed");
Review Comment:
```suggestion
status = delete_data_status;
```
##########
be/src/olap/rowset/CMakeLists.txt:
##########
@@ -46,3 +46,5 @@ add_library(Rowset STATIC
beta_rowset.cpp
beta_rowset_reader.cpp
beta_rowset_writer.cpp)
+
+target_compile_options(Rowset PUBLIC "-Wno-error=maybe-uninitialized")
Review Comment:
Why adding this?
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