rtpsw commented on code in PR #13375:
URL: https://github.com/apache/arrow/pull/13375#discussion_r897341336
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cpp/src/arrow/engine/substrait/util.cc:
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@@ -68,7 +68,7 @@ class SubstraitExecutor {
compute::ExecContext exec_context)
: plan_(std::move(plan)), exec_context_(exec_context) {}
- ~SubstraitExecutor() { ARROW_CHECK_OK(this->Close()); }
+ ~SubstraitExecutor() { ARROW_UNUSED(this->Close()); }
Review Comment:
I agree. Also note that the flag-solution could still lead to a crash in the
destructor if `Close()` fails there and was not called earlier. Besides
avoiding a crash, the proposed `SubstraitExecutor` code ensures that
`ExecuteSerializedPlan` calls `Close()` or reports some error back or both.
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