chaoyli commented on a change in pull request #647: Fix bugs of restart
URL: https://github.com/apache/incubator-doris/pull/647#discussion_r258446944
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File path: be/src/olap/rowset/alpha_rowset.cpp
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@@ -129,13 +129,13 @@ void AlphaRowset::set_version_and_version_hash(Version
version, VersionHash ver
segment_group_pb.set_index_size(segment_group->index_size());
segment_group_pb.set_data_size(segment_group->data_size());
segment_group_pb.set_num_rows(segment_group->num_rows());
- const std::vector<KeyRange>* column_statistics =
&(segment_group->get_column_statistics());
- if (column_statistics != nullptr) {
- for (size_t i = 0; i < column_statistics->size(); ++i) {
+ const std::vector<KeyRange> column_statistics =
segment_group->get_column_statistics();
Review comment:
You should use reference const std::vector<KeyRange>&
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