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Posted to issues@hive.apache.org by "Stamatis Zampetakis (Jira)" <ji...@apache.org> on 2025/07/28 09:08:00 UTC

[jira] [Created] (HIVE-29107) Drop avatica version management and use of shaded jars

Stamatis Zampetakis created HIVE-29107:
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             Summary: Drop avatica version management and use of shaded jars
                 Key: HIVE-29107
                 URL: https://issues.apache.org/jira/browse/HIVE-29107
             Project: Hive
          Issue Type: Task
          Components: HiveServer2
            Reporter: Stamatis Zampetakis
            Assignee: Stamatis Zampetakis


Avatica, is tightly connected with Calcite so it doesn't make sense to manage it separately.

Moreover, there is no need to use the shaded avatica artifact ({*}org.apache.calcite.avatica:avatica{*}):
[https://github.com/apache/hive/blob/ac1f60ab4d21f9d19b4759b3f248a5dea7c7d26d/pom.xml#L551]

[https://github.com/apache/hive/blob/ac1f60ab4d21f9d19b4759b3f248a5dea7c7d26d/ql/pom.xml#L506]

The shaded avatica jar pulls in tons of things that end-up inside hive-exec jar and Hive doesn't really need.



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