[jira] [Resolved] (IMPALA-11864) LOAD DATA should not try to load hidden files for Iceberg tables

["Tamas Mate (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-11864?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tamas Mate resolved IMPALA-11864.
---------------------------------
    Resolution: Fixed

> LOAD DATA should not try to load hidden files for Iceberg tables
> ----------------------------------------------------------------
>
>                 Key: IMPALA-11864
>                 URL: https://issues.apache.org/jira/browse/IMPALA-11864
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Frontend
>    Affects Versions: Impala 4.3.0
>            Reporter: Riddhi jain
>            Assignee: Tamas Mate
>            Priority: Major
>             Fix For: Impala 4.3.0
>
>
> Steps to reproduce: # Create an iceberg table
>  # Try to load data into the table from folder which has both hidden files as well *.parq file
> Example queries ran:
> {code:java}
> CREATE TABLE iceberg_partitioned_table1 (id int,
> bool_col boolean,
> timestamp_col timestamp)
> stored as iceberg;{code}
> {code:java}
> LOAD DATA INPATH 's3a://dwx-testdata/impala/sql_test/tests/load_data_inpath/runtime_data/0690a6fa9bfb11ed920c164053429bec/load_data_test/A/impala_data/impala_alltypessmall_data/alltypessmall_parquet_iceberg/year=2009/month=1/' OVERWRITE INTO TABLE iceberg_partitioned_table1;{code}
> It is trying to load hidden file instead of ignoring it and hence throw error saying:
> {code:java}
> AnalysisException: INPATH contains unsupported LOAD format, file '
> s3a://dwx-testdata/impala/sql_test/tests/load_data_inpath/runtime_data/0690a6fa9bfb11ed920c164053429bec/load_data_test/A/impala_data/impala_alltypessmall_data/alltypessmall_parquet_iceberg/year=2009/month=1/.hiddenfileforloaddatatest
> ' has 'This' magic string. {code}
> However when there are no hidden files in the folder it loads successfully.



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