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https://issues.apache.org/jira/browse/HIVE-4997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14384416#comment-14384416
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Suraj Nayak M commented on HIVE-4997:
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Yes [~sushanth]. I was able to use this patch for ORC table read. The filters
worked perfectly fine for 1st level partition. How can I add filter to select
only 1 nested partition. Like year=2015/month=03/day=01 ? I tried year='2015'
and month='03' and day='01' but did not work. The input read all the records
from table.
> HCatalog doesn't allow multiple input tables
> --------------------------------------------
>
> Key: HIVE-4997
> URL: https://issues.apache.org/jira/browse/HIVE-4997
> Project: Hive
> Issue Type: Improvement
> Components: HCatalog
> Affects Versions: 0.13.0
> Reporter: Daniel Intskirveli
> Attachments: HIVE-4997.2.patch, HIVE-4997.3.patch, HIVE-4997.4.patch
>
>
> HCatInputFormat does not allow reading from multiple hive tables in the same
> MapReduce job.
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