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Posted to issues-all@impala.apache.org by "Zoltán Borók-Nagy (Jira)" <ji...@apache.org> on 2021/04/23 15:50:00 UTC
[jira] [Assigned] (IMPALA-10674) Update toolchain ORC libary for
better Iceberg support
[ https://issues.apache.org/jira/browse/IMPALA-10674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zoltán Borók-Nagy reassigned IMPALA-10674:
------------------------------------------
Assignee: Zoltán Borók-Nagy
> Update toolchain ORC libary for better Iceberg support
> ------------------------------------------------------
>
> Key: IMPALA-10674
> URL: https://issues.apache.org/jira/browse/IMPALA-10674
> Project: IMPALA
> Issue Type: Bug
> Components: Backend, Infrastructure
> Reporter: Zoltán Borók-Nagy
> Assignee: Zoltán Borók-Nagy
> Priority: Major
>
> We need the following fixes/features from the ORC library:
> ORC-763: Fix timestamp inconsistencies with Java
> ORC-784: Support setting timezone to timestamp column
> ORC-666: Support timastamp with local timezone (this corresponds to the Iceberg TIMESTAMPTZ type)
> ORC-781: Make type annotations available from C++ (this is needed for Iceberg column resolution)
> To get these we need to upgrade/patch the ORC C++ library in the toolchain.
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