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Doc:Hive 4.0 and later versions allow vectorized read and write opera… #11877
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…tions for Iceberg tables. Hive 4.0.0 and later versions allow the enablement of vectorized execution.
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I also think vectorization is legal with Hive 4 + Iceberg
@@ -138,7 +138,7 @@ For example, setting this in the `hive-site.xml` loaded by Spark will enable the | |||
by Spark. | |||
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!!! danger | |||
Starting with Apache Iceberg `0.11.0`, when using Hive with Tez you also have to disable vectorization (`hive.vectorized.execution.enabled=false`). | |||
Starting with Apache Iceberg `0.11.0`, when using Hive(version<4.0.0) with Tez you also have to disable vectorization (`hive.vectorized.execution.enabled=false`). |
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This is under Hive 2.3.x, Hive 3.1.x
, so I think it should be clear that the whole paragraph is valid only for older versions of Hive
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@pvary Yea,Sir. But based on the feedback I've received from users, they believe that this warning also applies to HIVE 4. Therefore, it would be best if we made a small clarification.
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Since we are removing older Hive version support starting from Iceberg 1.8.0, I think we need to rework the documentation accordingly.
…tions for Iceberg tables.
Hive 4.0.0 and later versions allow the enablement of vectorized execution.