starocean999 opened a new pull request, #58494:
URL: https://github.com/apache/doris/pull/58494
In NereidsLoadScanProvider, we call
StatementScopeIdGenerator.getExprIdGenerator() to generate ExprId for column
mapping exprs. But the StatementContext is not set in ConnectContext at this
point. So it will use ExprIdGenerator from default StatementContext. Later when
createLoadPlan for stream load, we create a new StatementContext and use a new
ExprIdGenerator then. We should only use 1 ExprIdGenerator during stream load
process. This pr fix it.
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
### Release note
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