[Feature](Memory) Hook TCMalloc new/delete automatically counts to MemTracker (#8476)
Early Design Documentation: https://shimo.im/docs/DT6JXDRkdTvdyV3G Implement a new way of memory statistics based on TCMalloc New/Delete Hook, MemTracker and TLS, and it is expected that all memory new/delete/malloc/free of the BE process can be counted.
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@ -33,8 +33,7 @@ SelectNode::SelectNode(ObjectPool* pool, const TPlanNode& tnode, const Descripto
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Status SelectNode::prepare(RuntimeState* state) {
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RETURN_IF_ERROR(ExecNode::prepare(state));
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_child_row_batch.reset(
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new RowBatch(child(0)->row_desc(), state->batch_size(), mem_tracker().get()));
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_child_row_batch.reset(new RowBatch(child(0)->row_desc(), state->batch_size()));
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return Status::OK();
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}
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