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Posted to dev@sqoop.apache.org by "Benjamin BONNET (JIRA)" <ji...@apache.org> on 2017/08/07 08:18:00 UTC

[jira] [Commented] (SQOOP-2991) Never ending imports from Netezza

    [ https://issues.apache.org/jira/browse/SQOOP-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16116238#comment-16116238 ] 

Benjamin BONNET commented on SQOOP-2991:
----------------------------------------

most recent patch on review board

> Never ending imports from Netezza
> ---------------------------------
>
>                 Key: SQOOP-2991
>                 URL: https://issues.apache.org/jira/browse/SQOOP-2991
>             Project: Sqoop
>          Issue Type: Bug
>          Components: connectors
>    Affects Versions: 1.4.6
>            Reporter: Benjamin BONNET
>            Assignee: Benjamin BONNET
>            Priority: Critical
>
> Hi,
> there are situations where a Netezza import may fail but never end (i.e. the map reduce job will run for ever).
> That occurs when Sqoop manages to open a connection to the database and executes a query that fails on the Netezza side without writing anything into the connection. For instance, that typically occurs for authroization problems. 
> Then you have to kill the map reuce job by hand if you want to free the resource (memory) kept by the MR container.



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