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https://issues.apache.org/jira/browse/SQOOP-2191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14361360#comment-14361360
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Hudson commented on SQOOP-2191:
-------------------------------
FAILURE: Integrated in Sqoop-ant-jdk-1.6-hadoop20 #972 (See
[https://builds.apache.org/job/Sqoop-ant-jdk-1.6-hadoop20/972/])
SQOOP-2191: Provide an option automatically choose one mapper when neither
primary key is defined nor split by column is provided (jarcec:
https://git-wip-us.apache.org/repos/asf?p=sqoop.git&a=commit&h=2576ca2f03a7929f7ff1d4b10867fdee382e8856)
*
src/test/org/apache/sqoop/mapreduce/mainframe/TestMainframeDatasetInputFormat.java
* src/docs/user/import-all-tables-purpose.txt
* src/java/org/apache/sqoop/tool/ImportAllTablesTool.java
* src/test/com/cloudera/sqoop/TestBoundaryQuery.java
* src/test/org/apache/sqoop/TestAutoResetMapper.java
* src/java/org/apache/sqoop/accumulo/AccumuloUtil.java
* src/java/org/apache/sqoop/tool/ImportTool.java
* src/java/org/apache/sqoop/config/ConfigurationHelper.java
* src/docs/user/import.txt
* src/test/com/cloudera/sqoop/TestSqoopOptions.java
* src/java/org/apache/sqoop/mapreduce/hcat/SqoopHCatUtilities.java
* src/java/org/apache/sqoop/SqoopOptions.java
* src/java/org/apache/sqoop/manager/SqlManager.java
* src/test/com/cloudera/sqoop/TestParquetImport.java
* src/docs/user/SqoopUserGuide.xml
* src/docs/user/import-all-tables.txt
* src/test/com/cloudera/sqoop/testutil/ImportJobTestCase.java
* src/test/com/cloudera/sqoop/TestAvroImport.java
* src/java/org/apache/sqoop/tool/BaseSqoopTool.java
> Provide an option automatically choose one mapper when neither primary key is
> defined nor split by column is provided
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: SQOOP-2191
> URL: https://issues.apache.org/jira/browse/SQOOP-2191
> Project: Sqoop
> Issue Type: Bug
> Affects Versions: 1.4.4, 1.4.5
> Reporter: Venkat Ranganathan
> Assignee: Venkat Ranganathan
> Fix For: 1.4.6
>
> Attachments: SQOOP-2191-2.patch, SQOOP-2191.patch
>
>
> This is typically an issue when import-all-tables is used on a schema.
> There may be tables without any primary key and currently the only option is
> identify them and exclude them proactively.
> The solution proposed is to add an option to automatically reset the num
> mappers to one so that import-all-tables can continue by importing such
> tables with one mapper
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