> On Oct. 21, 2014, 7:06 p.m., Qian Xu wrote:
> > connector/connector-hdfs/src/main/java/org/apache/sqoop/connector/hdfs/HdfsConnector.java,
> >  line 80
> > <https://reviews.apache.org/r/27004/diff/1/?file=728318#file728318line80>
> >
> >     Your removed file LinkConfiguratoin has a note about DERBYREPO-0008. If 
> > no input elements defined in a configuration, derby will complain. 
> >     
> >     I suggest fix this issue first, and then replace all empty link 
> > configuration with EmptyLinkConfiguration.

good point, I need to fix the derby code first locally I had this change, I 
will add it back and create a JIRA to allow null configs. 

For now I will have a emptyInput.


      /*if (config.getInputs().size() == 0) {
        throw new SqoopException(DerbyRepoError.DERBYREPO_0008,
            "connector-" + configConnectorId
                + "; config: " + config
        );
      }*/

I dont like that we enforce this in the derby code and each repository 
implementation can deviate and do its own thing with things like this


- Veena


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https://reviews.apache.org/r/27004/#review57729
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On Oct. 21, 2014, 4:59 p.m., Veena Basavaraj wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/27004/
> -----------------------------------------------------------
> 
> (Updated Oct. 21, 2014, 4:59 p.m.)
> 
> 
> Review request for Sqoop.
> 
> 
> Repository: sqoop-sqoop2
> 
> 
> Description
> -------
> 
> see JIRA for details.
> 
> also it fixes a lot of warnings in the code base.
> 
> 
> Diffs
> -----
> 
>   
> connector/connector-hdfs/src/main/java/org/apache/sqoop/connector/hdfs/HdfsConnector.java
>  e63e464 
>   
> connector/connector-hdfs/src/main/java/org/apache/sqoop/connector/hdfs/HdfsDestroyer.java
>  74b1cb8 
>   
> connector/connector-hdfs/src/main/java/org/apache/sqoop/connector/hdfs/HdfsExtractor.java
>  2c8b6c8 
>   
> connector/connector-hdfs/src/main/java/org/apache/sqoop/connector/hdfs/HdfsInitializer.java
>  bb5e353 
>   
> connector/connector-hdfs/src/main/java/org/apache/sqoop/connector/hdfs/HdfsLoader.java
>  660418d 
>   
> connector/connector-hdfs/src/main/java/org/apache/sqoop/connector/hdfs/HdfsPartitioner.java
>  f40459f 
>   
> connector/connector-hdfs/src/main/java/org/apache/sqoop/connector/hdfs/configuration/LinkConfig.java
>  5d48a29 
>   
> connector/connector-hdfs/src/main/java/org/apache/sqoop/connector/hdfs/configuration/LinkConfiguration.java
>  c0cd336 
>   
> connector/connector-hdfs/src/test/java/org/apache/sqoop/connector/hdfs/TestExtractor.java
>  c6d2f90 
>   
> connector/connector-hdfs/src/test/java/org/apache/sqoop/connector/hdfs/TestLoader.java
>  552a751 
>   
> connector/connector-hdfs/src/test/java/org/apache/sqoop/connector/hdfs/TestPartitioner.java
>  9d177ec 
>   
> connector/connector-sdk/src/main/java/org/apache/sqoop/connector/common/EmptyConfig.java
>  PRE-CREATION 
>   
> connector/connector-sdk/src/main/java/org/apache/sqoop/connector/common/EmptyJobConfiguration.java
>  PRE-CREATION 
>   
> connector/connector-sdk/src/main/java/org/apache/sqoop/connector/common/EmptyLinkConfiguration.java
>  PRE-CREATION 
>   execution/mapreduce/src/test/java/org/apache/sqoop/job/TestMapReduce.java 
> 6d0dcb4 
>   execution/mapreduce/src/test/java/org/apache/sqoop/job/TestMatching.java 
> 665a65b 
>   spi/src/main/java/org/apache/sqoop/job/etl/Extractor.java d6c186d 
>   spi/src/main/java/org/apache/sqoop/job/etl/Initializer.java 5c48fc3 
>   spi/src/main/java/org/apache/sqoop/job/etl/Partitioner.java 57507df 
> 
> Diff: https://reviews.apache.org/r/27004/diff/
> 
> 
> Testing
> -------
> 
> yes tests pass. 
> 
> 
> Thanks,
> 
> Veena Basavaraj
> 
>

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