github-actions[bot] commented on code in PR #66620:
URL: https://github.com/apache/doris/pull/66620#discussion_r3765256380
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be/src/format/table/iceberg/arrow_schema_util.cpp:
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@@ -85,6 +86,13 @@ Status ArrowSchemaUtil::convert_to(const
iceberg::NestedField& field,
arrow_type = arrow::binary();
break;
+ case iceberg::TypeID::VARIANT:
Review Comment:
[P2] Honor or reject the Variant shredding setting
This branch always builds the unshredded `metadata`/`value` storage, but FE
now admits Variant writes to any v3 Parquet table, including one with
`write.parquet.shred-variants=true`. The table sink does not carry that
property, so INSERT and data-producing UPDATE/MERGE silently write unshredded
files despite the Iceberg setting; all new write regressions avoid the path by
forcing it to `false`. Please either propagate and implement the requested
shredding (including its inference-buffer setting), or reject Variant writes
when the effective property is true until that encoding is supported.
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