yiguolei commented on code in PR #63258:
URL: https://github.com/apache/doris/pull/63258#discussion_r4269690986
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be/src/exec/operator/exchange_sink_buffer.cpp:
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@@ -49,6 +49,56 @@
namespace doris {
+void borrow_block(PBlock* src, PBlock* dst, BlockSource source) {
+ if (source == BlockSource::OWNED) {
Review Comment:
这个meta 感觉不会有多大吧？直接都去copy了会有影响吗？ 代码逻辑是不是简单一些？
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