yiguolei commented on code in PR #10136:
URL: https://github.com/apache/doris/pull/10136#discussion_r916447021
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be/src/olap/schema_change.cpp:
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@@ -2150,9 +2169,9 @@ Status
SchemaChangeHandler::_convert_historical_rowsets(const SchemaChangeParams
bool sc_directly = false;
Review Comment:
schema change 可能会有一个问题。
比如 tablet1 我们做了add column C, 然后就一直没有导入数据； 然后我们做一个schema change 2， 按照C
列排序，此时我们往tablet 2写，从tablet 1 中读取的数据是没有C 列的。
所以schema change 是不是应该，从FE 传递进来原始的和新的schema。
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