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https://issues.apache.org/jira/browse/HIVE-4997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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abhiram resolved HIVE-4997.
---------------------------
Resolution: Fixed
Assignee: abhiram
Hadoop Flags: Incompatible change
Fix Version/s: 0.13.0
Release Note: IncompatibleClassChangeError: Found interface
org.apache.hadoop.mapreduce.JobContext, but class was expected
Tags: IncompatibleClassChangeError: Found interface
org.apache.hadoop.mapreduce.JobContext, but class was expected
This happened because in Hadoop 2.x.x JobContext is an interface and previously
in Hadoop 1.x.x it was a class. Hence the HCatDelegatingInputFormat class used
to break when run on Hadoop 2.x.x
> 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
> Assignee: abhiram
> Fix For: 0.13.0
>
> 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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