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From "Zhichun Wu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4997) HCatalog doesn't allow multiple input tables
Date Tue, 12 Aug 2014 12:45:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14094026#comment-14094026
] 

Zhichun Wu commented on HIVE-4997:
----------------------------------

 HIVE-4997.3.patch  use 
{code}
JobContext ctx = new JobContext(conf, jobContext.getJobID());
{code}
at  line 57  in HCatDelegatingInputFormat , which is not compatible with hadoop-2,  change
it like below would be fine:
{code}
ShimLoader.getHadoopShims().getHCatShim().createJobContext(conf, jobContext.getJobID());
{code}

> 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
>             Fix For: 0.14.0
>
>         Attachments: HIVE-4997.2.patch, HIVE-4997.3.patch
>
>
> HCatInputFormat does not allow reading from multiple hive tables in the same MapReduce
job. 



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