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https://issues.apache.org/jira/browse/HIVE-18280?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesus Camacho Rodriguez resolved HIVE-18280.
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Resolution: Duplicate
It was fixed in HIVE-9264.
> Hive Support for SMB join to ignore hidden files
> ------------------------------------------------
>
> Key: HIVE-18280
> URL: https://issues.apache.org/jira/browse/HIVE-18280
> Project: Hive
> Issue Type: Bug
> Components: Operators
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
>
> When doing an SMB join with ORC, we get the following error:
> FAILED: SemanticException Error 10141: Bucketed table metadata is not
> correct. Fix the metadata or don't use bucketed mapjoin, by setting
> hive.enforce.bucketmapjoin to false. The number of buckets for table
> its_purchase_line_item_mio partition
> create_month=2003-04/etl_process_run_id=36766536 is 512, whereas the number
> of files is 513
> The partition contained additional _mcinfo file, that caused the failure.
> We would like Hive to ignore such hidden/special files
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