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Posted to issues-all@impala.apache.org by "WangSheng (Jira)" <ji...@apache.org> on 2020/09/09 09:50:00 UTC
[jira] [Commented] (IMPALA-10159) Support ORC file format for
Iceberg table
[ https://issues.apache.org/jira/browse/IMPALA-10159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17192751#comment-17192751 ]
WangSheng commented on IMPALA-10159:
------------------------------------
Hi [~boroknagyz],[~tarmstrong], supported ORC file format for Iceberg table is quite simple based on IMPALA-9741. The point is to construct test cases, and we meet problems in IMPALA-9967. My previous test file is generated by Spark, and I found that Spark is not supported timestamp without time zone fields. So I think we may generate test files without Timestamp type and explain this in the code. How do you think?
> Support ORC file format for Iceberg table
> -----------------------------------------
>
> Key: IMPALA-10159
> URL: https://issues.apache.org/jira/browse/IMPALA-10159
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: WangSheng
> Assignee: WangSheng
> Priority: Minor
>
> Impala can query PARQUET file format for Iceberg Table now. Since have already do some work in IMPALA-9741, we can continue ORC file format supported work in this jira.
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