jinchengchenghh commented on code in PR #11868:
URL: https://github.com/apache/gluten/pull/11868#discussion_r3027168327
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cpp/velox/compute/iceberg/IcebergWriter.cc:
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@@ -212,7 +221,47 @@ IcebergWriter::IcebergWriter(
}
void IcebergWriter::write(const VeloxColumnarBatch& batch) {
- dataSink_->appendData(batch.getRowVector());
+ auto inputRowVector = batch.getRowVector();
+ auto inputRowType = asRowType(inputRowVector->type());
+
+ // Filter columns to match the expected schema (rowType_)
Review Comment:
And the metadata column name is the specific name, we only need to match the
pattern to decide it is metadata column, could you show the example schema to
let us understand this issue.
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