[jira] [Resolved] (IMPALA-9652) CTAS doesn't respect transactional properties

["Zoltán Borók-Nagy (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-9652?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zoltán Borók-Nagy resolved IMPALA-9652.
---------------------------------------
    Fix Version/s: Impala 4.0
       Resolution: Fixed

> CTAS doesn't respect transactional properties
> ---------------------------------------------
>
>                 Key: IMPALA-9652
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9652
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Frontend
>            Reporter: Csaba Ringhofer
>            Assignee: Zoltán Borók-Nagy
>            Priority: Major
>              Labels: impala-acid
>             Fix For: Impala 4.0
>
>
> To reproduce 
> {code}
> set DEFAULT_TRANSACTIONAL_TYPE=insert_only;
> create table t as select 1;
> show files in tctas;
> {code}
> The result on my machine is
> hdfs://localhost:20500/test-warehouse/managed/tctas/ae4eb75d6ad848d2-92cd5d3100000000_1108910383_data.0.txt 
> which is wrong as the file was created in the root directory of the table and not in a delta/base directory. This doesn't cause a visible error for users, as the file will be still considered to the part of the table due to "upgraded table" logic until the first major compaction.



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