GoGoWen commented on a change in pull request #6932:
URL: https://github.com/apache/incubator-doris/pull/6932#discussion_r736213504
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File path: be/src/olap/schema_change.cpp
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@@ -800,6 +803,15 @@ void RowBlockAllocator::release(RowBlock* row_block) {
delete row_block;
}
+bool RowBlockAllocator::is_memory_enough_for_sorting(size_t num_rows, size_t
allocated_rows){
+ if (num_rows <= allocated_rows) {
+ return true;
+ }
+ size_t row_block_size = _row_len * (num_rows - allocated_rows);
+ return _memory_allocated + row_block_size < _memory_limitation;
Review comment:
yes, u'r right, should be _mem_tracker->consumption(). fixed
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