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Posted to issues-all@impala.apache.org by "gaoxiaoqing (Jira)" <ji...@apache.org> on 2022/11/23 07:02:00 UTC
[jira] [Updated] (IMPALA-11739) Iceberg partitioning column cannot be filtered not equal NULL or equal NULL
[ https://issues.apache.org/jira/browse/IMPALA-11739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
gaoxiaoqing updated IMPALA-11739:
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Summary: Iceberg partitioning column cannot be filtered not equal NULL or equal NULL (was: Iceberg table cannot be filtered not equal NULL or equal NULL)
> Iceberg partitioning column cannot be filtered not equal NULL or equal NULL
> ---------------------------------------------------------------------------
>
> Key: IMPALA-11739
> URL: https://issues.apache.org/jira/browse/IMPALA-11739
> Project: IMPALA
> Issue Type: Bug
> Reporter: gaoxiaoqing
> Assignee: gaoxiaoqing
> Priority: Major
> Fix For: Impala 4.2.0
>
>
> Following query throws an Exception, "ERROR: ClassCastException: org.apache.impala.analysis.NullLiteral cannot be cast to org.apache.impala.analysis.StringLiteral"
> {noformat}
> select * from iceberg_alltypes_part where p_string!=NULL;{noformat}
> When hdfs table filtered not equal null or equal null, it is successful. It should keep same.
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