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From "Leonid Furman (JIRA)" <j...@apache.org>
Subject [jira] Created: (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 Tue, 22 Dec 2009 22:32:29 GMT
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


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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