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https://issues.apache.org/jira/browse/SQOOP-2367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14560428#comment-14560428
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ASF subversion and git services commented on SQOOP-2367:
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Commit 7f25e88e8d1549481f786909f27944a861bf687d in sqoop's branch
refs/heads/trunk from [~abec]
[ https://git-wip-us.apache.org/repos/asf?p=sqoop.git;h=7f25e88 ]
SQOOP-2367: Tests from PostgresqlImportTest can fail on various versions of
Hadoop
(Jarek Jarcec Cecho via Abraham Elmahrek)
> Tests from PostgresqlImportTest can fail on various versions of Hadoop
> ----------------------------------------------------------------------
>
> Key: SQOOP-2367
> URL: https://issues.apache.org/jira/browse/SQOOP-2367
> 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-2367.patch
>
>
> I've noticed that three tests from {{PostgresqlImportTest}} has been failing
> consistently in my environment (with variously patched Hadoop version):
> * {{testDifferentSchemaImport}}
> * {{testJdbcBasedImport}}
> * {{testTableNameWithSpecialCharacter}}
> Further investigation has showed that the {{PostgresqlImportTest}} is
> verifying output by checking one specific file output whereas in my
> environment Hadoop output consisted of two files instead. Hence the tests
> were confused and were reporting missing rows. I feel that the fix is simple
> in this case - since we are expecting one output file, we should specify {{-m
> 1}} as parameter to force one single mapper.
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