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From "Jeff Hammerbacher (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1327) Oracle database import via sqoop fails when a table contains the column types such as TIMESTAMP(6) WITH LOCAL TIME ZONE and TIMESTAMP(6) WITH TIME ZONE
Date Wed, 23 Dec 2009 01:53:30 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1327?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12793885#action_12793885
] 

Jeff Hammerbacher commented on MAPREDUCE-1327:
----------------------------------------------

Hey Leonid,

Yes, a patch would be great.

Thanks,
Jeff

> Oracle database import via sqoop fails when a table contains the column types such as
TIMESTAMP(6) WITH LOCAL TIME ZONE and TIMESTAMP(6) WITH TIME ZONE
> -------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1327
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1327
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/sqoop
>            Reporter: Leonid Furman
>             Fix For: 0.22.0
>
>   Original Estimate: 96h
>  Remaining Estimate: 96h
>
> When Oracle table contains the columns "TIMESTAMP(6) WITH LOCAL TIME ZONE" and "TIMESTAMP(6)
WITH TIME ZONE", Sqoop fails to map values for those columns to valid Java data types, resulting
in the following exception:
> ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.NullPointerException
> java.lang.NullPointerException
>         at org.apache.hadoop.sqoop.orm.ClassWriter.generateFields(ClassWriter.java:253)
>         at org.apache.hadoop.sqoop.orm.ClassWriter.generateClassForColumns(ClassWriter.java:701)
>         at org.apache.hadoop.sqoop.orm.ClassWriter.generate(ClassWriter.java:597)
>         at org.apache.hadoop.sqoop.Sqoop.generateORM(Sqoop.java:75)
>         at org.apache.hadoop.sqoop.Sqoop.importTable(Sqoop.java:87)
>         at org.apache.hadoop.sqoop.Sqoop.run(Sqoop.java:175)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
>         at org.apache.hadoop.sqoop.Sqoop.main(Sqoop.java:201)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> I have modified the code for Hadoop and Sqoop so this bug is fixed on my machine. Please
let me know if you would like me to generate the patch and upload it to this ticket.

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