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From "Paul Mazak" <pmazak2...@yahoo.com>
Subject Re: Review Request 34104: Fix for SQOOP-1369 Avro export ignores --columns option
Date Mon, 03 Aug 2015 18:41:40 GMT

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(Updated Aug. 3, 2015, 6:41 p.m.)

Review request for Sqoop and Yibing Shi.


Addressed code review comments.

Repository: sqoop-trunk


Supplied a patch that worked for us. 
There are 2 global places to consider - parent class SqlManager and child class CatalogQueryManager
- when returning getColumnNames to actually rely on those column names you specified with
--columns option. 
There was 1 place to consider for Avro/Parquet in JdbcExportJob.configureGenericRecordExportInputFormat()
to only add the columnType if it's one that was specified with --columns option.

Diffs (updated)

  src/java/org/apache/sqoop/manager/CatalogQueryManager.java 4e063ed 
  src/java/org/apache/sqoop/manager/OracleManager.java 69b613f 
  src/java/org/apache/sqoop/manager/SqlManager.java ead581d 
  src/java/org/apache/sqoop/mapreduce/JdbcExportJob.java 93d438a 
  src/test/org/apache/sqoop/manager/SqlManagerTest.java PRE-CREATION 
  src/test/org/apache/sqoop/mapreduce/JdbcExportJobTest.java PRE-CREATION 

Diff: https://reviews.apache.org/r/34104/diff/


Integration testing passed exporting AVRO to MS SQL Server


Paul Mazak

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