[jira] [Commented] (SQOOP-2371) Tests from *LobAvroImportTest might fail

["Qian Xu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SQOOP-2371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14557766#comment-14557766 ] 

Qian Xu commented on SQOOP-2371:
--------------------------------

+1 [~jarcec] LGTM

> Tests from *LobAvroImportTest might fail
> ----------------------------------------
>
>                 Key: SQOOP-2371
>                 URL: https://issues.apache.org/jira/browse/SQOOP-2371
>             Project: Sqoop
>          Issue Type: Bug
>    Affects Versions: 1.4.6
>            Reporter: Jarek Jarcec Cecho
>            Assignee: Jarek Jarcec Cecho
>             Fix For: 1.4.7
>
>         Attachments: SQOOP-2371.patch
>
>
> The family of {{*LobAvroImportTest}} is failing in my environment on various exceptions:
> * Oracle: {{ORA-00932: inconsistent datatypes: expected - got BLOB}}
> * MySQL: {{java.io.IOException: Sqoop does not have the splitter for the given SQL data type. Please use either different split column (argument --split-by) or lower the number of mappers to 1. Unknown SQL data type: -4}}
> It seems that the test is specifying explicitly two mappers ({{-m 2}}) but all the code is assuming one mapper only (we don't have splitter for BLOB, we're verifying only one output file, ...). I'm not 100% sure why it was passing before, but changing the expected number of mappers to 1 seems as the right thing to do.



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