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https://issues.apache.org/jira/browse/SQOOP-428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13200562#comment-13200562
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[email protected] commented on SQOOP-428:
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Ship it!


Thank you for your time spent on this issue sir.

- Jarek


On 2012-02-02 14:31:05, Lars Francke wrote:
bq.  
bq.  -----------------------------------------------------------
bq.  This is an automatically generated e-mail. To reply, visit:
bq.  https://reviews.apache.org/r/3600/
bq.  -----------------------------------------------------------
bq.  
bq.  (Updated 2012-02-02 14:31:05)
bq.  
bq.  
bq.  Review request for Sqoop.
bq.  
bq.  
bq.  Summary
bq.  -------
bq.  
bq.  This basically only ports all the code from Avro's (1.5.4) 
AvroOutputFormat to the new MR API.
bq.  
bq.  I've changed the test to extract the common functionality into a helper 
method because they are the same apart from the two command line arguments.
bq.  
bq.  I could have deleted AvroJob completely but as I was told last time that 
binary compatibility needs to be maintained I left it in. It's not needed 
anymore as all necessary functionality can be gotten from Avro's own version of 
that file as far as I can tell. So if it's okay to delete that redundant file 
(two actually, cloudera and apache package) let me know and I'll provide a new 
patch.
bq.  
bq.  
bq.  This addresses bug SQOOP-428.
bq.      https://issues.apache.org/jira/browse/SQOOP-428
bq.  
bq.  
bq.  Diffs
bq.  -----
bq.  
bq.    src/java/com/cloudera/sqoop/io/CodecMap.java ffe949b 
bq.    src/java/org/apache/sqoop/io/CodecMap.java 5b67206 
bq.    src/java/org/apache/sqoop/mapreduce/AvroJob.java a57aaf1 
bq.    src/java/org/apache/sqoop/mapreduce/AvroOutputFormat.java 96befd7 
bq.    src/java/org/apache/sqoop/mapreduce/ImportJobBase.java ed6954a 
bq.    src/test/com/cloudera/sqoop/TestAvroImport.java 06834fc 
bq.    src/test/com/cloudera/sqoop/io/TestCodecMap.java f2f4039 
bq.  
bq.  Diff: https://reviews.apache.org/r/3600/diff
bq.  
bq.  
bq.  Testing
bq.  -------
bq.  
bq.  All tests pass for hadoopversion=20 but TestColumnTypes fails for me on 
23. I can't see how that's related though.
bq.  
bq.  
bq.  Thanks,
bq.  
bq.  Lars
bq.  
bq.


                
> AvroOutputFormat doesn't support compression even though documentation claims 
> it does
> -------------------------------------------------------------------------------------
>
>                 Key: SQOOP-428
>                 URL: https://issues.apache.org/jira/browse/SQOOP-428
>             Project: Sqoop
>          Issue Type: Bug
>          Components: docs
>    Affects Versions: 1.4.0-incubating
>            Reporter: Lars Francke
>            Assignee: Lars Francke
>            Priority: Minor
>              Labels: avro, document
>             Fix For: 1.4.1-incubating
>
>         Attachments: SQOOP-428.1.patch, SQOOP-428.2.patch, SQOOP-428.3.patch, 
> SQOOP-428.4.patch, TEST-com.cloudera.sqoop.TestAvroImport.txt
>
>
> The documentation claims that Avro files can be compressed as well:
> {quote}
> By default, data is not compressed. You can compress your data by using the 
> deflate (gzip) algorithm with the -z or --compress argument, or specify any 
> Hadoop compression codec using the --compression-codec argument. This applies 
> to SequenceFile, text, and Avro files.
> {quote}
> This is not true as the AvroOutputFormat currently doesn't support 
> compression.

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