guocanwen opened a new issue #9934:
URL: https://github.com/apache/arrow/issues/9934
_chunk = _column->chunk(_chunk_idx);
auto items = static_cast<arrow::ListArray*>(_chunk.get());
auto values = std::static_pointer_cast<arrow::Int64Array>(items->values());
auto raw_values = values->data()->GetValues<int64_t>(1); **// or auto
raw_values = values->raw_values()**
int temp = 0;
if (values->data()->GetValues<int64_t>(1) != values->raw_values()) {
LOG(ERROR) << "Are you kidding!. a=" <<
values->data()->GetValues<int64_t>(1)
<< ", b=" << values->raw_values(); // The log outputs
}
for (int d = 0; d < values->length(); ++d) {
temp += *(raw_values + d); **// Come here after run a few times.
Can not access memory by address**
}
LOG(ERROR) << "addr=" << (int64_t) _chunk.get() << ", temp=" << temp;
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