[jira] Commented: (HIVE-1203) HiveInputFormat.getInputFormatFromCache "swallows" cause exception when trowing IOExcpetion

["He Yongqiang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-1203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12838953#action_12838953 ] 

He Yongqiang commented on HIVE-1203:
------------------------------------

Vladimir, in this case, do we really need a stack trace? It is mostly caused by ClassNotFound etc when creating an input format instance with the class name.
Is there some error that can only be found from the stack trace?

> HiveInputFormat.getInputFormatFromCache "swallows"  cause exception when trowing IOExcpetion
> --------------------------------------------------------------------------------------------
>
>                 Key: HIVE-1203
>                 URL: https://issues.apache.org/jira/browse/HIVE-1203
>             Project: Hadoop Hive
>          Issue Type: Bug
>    Affects Versions: 0.4.0, 0.4.1, 0.5.0
>            Reporter: Vladimir Klimontovich
>             Fix For: 0.4.2, 0.5.1, 0.6.0
>
>         Attachments: 0.4.patch, 0.5.patch, trunk.patch
>
>
> To fix this it's simply needed to add second parameter to IOException constructor. Patches for 0.4, 0.5 and trunk are available.

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