github-actions[bot] commented on code in PR #28792:
URL: https://github.com/apache/doris/pull/28792#discussion_r1433678802
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be/src/pipeline/pipeline.h:
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@@ -122,14 +122,30 @@ class Pipeline : public
std::enable_shared_from_this<Pipeline> {
return _collect_query_statistics_with_every_batch;
}
- bool need_to_local_shuffle(const DataDistribution
target_data_distribution) const {
- if (target_data_distribution.distribution_type ==
ExchangeType::BUCKET_HASH_SHUFFLE ||
- target_data_distribution.distribution_type ==
ExchangeType::HASH_SHUFFLE) {
- // If `_data_distribution` of this pipeline does not match the
`target_data_distribution`,
- // we should do local shuffle.
- return target_data_distribution.operator!=(_data_distribution);
+ static bool is_hash_exchange(ExchangeType idx) {
+ return idx == ExchangeType::HASH_SHUFFLE || idx ==
ExchangeType::BUCKET_HASH_SHUFFLE;
+ }
+
+ bool need_to_local_exchange(const DataDistribution
target_data_distribution) const {
Review Comment:
warning: method 'need_to_local_exchange' can be made static
[readability-convert-member-functions-to-static]
```suggestion
static bool need_to_local_exchange(const DataDistribution
target_data_distribution) {
```
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