Zoltán Borók-Nagy created IMPALA-11268:
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Summary: Allow STORED BY and STORED AS as well
Key: IMPALA-11268
URL: https://issues.apache.org/jira/browse/IMPALA-11268
Project: IMPALA
Issue Type: Bug
Components: Frontend
Reporter: Zoltán Borók-Nagy
Currently Impala only recognizes the STORED AS clause, and it uses it for every
file format and storage engine.
Hive behaves differently, it uses STORED AS for file formats, and STORED BY for
storage engines like Kudu, HBase, Iceberg.
This is especially convenient for Iceberg uses, because they can write the
following statement to create a table:
CREATE TABLE ice_t (i int) STORED BY ICEBERG STORED AS PARQUET;
We could extend Impala's syntax to allow the above as. For
backward-compatibility we still need to support STORED AS ICEBERG as well.
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