Well done Impala Team!

> On 2022. Jun 17., at 15:39, Ajantha Bhat <ajanthab...@gmail.com> wrote:
> 
> Nice. Happy to see more engines adopting the Iceberg 👍🏻
> 
> On Fri, Jun 17, 2022 at 5:25 PM Tamás Máté <tma...@apache.org 
> <mailto:tma...@apache.org>> wrote:
> Dear Apache Iceberg team,
> 
> The Apache Impala team is pleased to announce official Apache Iceberg support 
> with the release of Impala 4.1.0. Impala can create/read/write V1 tables and 
> the performance matches the native Parquet tables in many cases.
> 
> Impala has SQL syntax support for V1 features like partition transforms, 
> partition and schema evolution, time travel, and so on. The syntax is mostly 
> aligned with Hive’s syntax. E.g.:
> 
> CREATE TABLE ice_t (s STRING, i INT, j INT)
> PARTITIONED BY SPEC (TRUNCATE(1, s))
> STORED AS ICEBERG;
> 
> INSERT INTO ice_t VALUES ('iceberg', 1, 11);
> 
> ALTER TABLE ice_t SET PARTITION SPEC (void(s), BUCKET(7, s), j);
> ALTER TABLE ice_t CHANGE COLUMN i big_i BIGINT;
> 
> INSERT INTO ice_t VALUES ('impala', 5, 5);
> 
> DESCRIBE HISTORY ice_t;
> 
> SELECT * FROM ice_t;
> SELECT * FROM ice_t FOR SYSTEM_TIME AS OF '2022-06-17 11:18:19';
> SELECT * FROM ice_t FOR SYSTEM_TIME AS OF now() - interval 1 days;
> 
> SELECT * FROM ice_t FOR SYSTEM_VERSION AS OF 860514146484624738;
> 
> The release is available at: https://impala.apache.org/downloads.html 
> <https://impala.apache.org/downloads.html>
> Impala Iceberg documentation is available at: 
> https://impala.apache.org/docs/build/html/topics/impala_iceberg.html 
> <https://impala.apache.org/docs/build/html/topics/impala_iceberg.html>
> We would also like to add Impala to the list of engines that supports 
> Iceberg, the following doc PRs have been created:
> https://github.com/apache/iceberg/pull/5076 
> <https://github.com/apache/iceberg/pull/5076>
> https://github.com/apache/iceberg-docs/pull/94 
> <https://github.com/apache/iceberg-docs/pull/94>
> Please try Impala and share your feedback on either d...@impala.apache.org or 
>  <mailto:d...@impala.apache.org>u...@impala.apache.org 
> <mailto:u...@impala.apache.org>. Also, please feel free to open Jiras about 
> feature requests / bug reports at 
> https://issues.apache.org/jira/projects/IMPALA/ 
> <https://issues.apache.org/jira/projects/IMPALA/> (with label 
> ‘impala-iceberg’).
> 
> Thanks,
> The Apache Impala team

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