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https://issues.apache.org/jira/browse/SPARK-3935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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wangfei updated SPARK-3935:
---------------------------
    Description: 
There is a unused variable (count) in saveAsHadoopDataset function in 
PairRDDFunctions.scala. 
It is better to add a log statement to record the line of output. 

  was:
There is a unused variable (count) in saveAsHadoopDataset function in 
PairRDDFunctions.scala. 
It is better to add a log statement to record the line of the read file. 


> Unused variable in PairRDDFunctions.scala
> -----------------------------------------
>
>                 Key: SPARK-3935
>                 URL: https://issues.apache.org/jira/browse/SPARK-3935
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.1.0
>            Reporter: wangfei
>            Priority: Minor
>
> There is a unused variable (count) in saveAsHadoopDataset function in 
> PairRDDFunctions.scala. 
> It is better to add a log statement to record the line of output. 



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