[jira] [Updated] (SQOOP-1227) Sqoop fails to compile against commons-io higher then 1.4

["Jarek Jarcec Cecho (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SQOOP-1227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jarek Jarcec Cecho updated SQOOP-1227:
--------------------------------------

    Attachment: SQOOP-1227.patch

> Sqoop fails to compile against commons-io higher then 1.4
> ---------------------------------------------------------
>
>                 Key: SQOOP-1227
>                 URL: https://issues.apache.org/jira/browse/SQOOP-1227
>             Project: Sqoop
>          Issue Type: Bug
>    Affects Versions: 1.4.4
>            Reporter: Jarek Jarcec Cecho
>            Assignee: Jarek Jarcec Cecho
>             Fix For: 1.4.5
>
>         Attachments: SQOOP-1227.patch
>
>
> The problem is in [DataDrivenImportJob.writeAvroSchema|https://github.com/apache/sqoop/blob/trunk/src/java/org/apache/sqoop/mapreduce/DataDrivenImportJob.java#L103] where we have following code fragment:
> {code}
>     FileUtils.writeStringToFile(schemaFile, schema.toString(true), null);
> {code}
> The last parameter to the function call is {{null}} without any time. This works fine in {{commons-io}} 1.4 as the method {{writeStringToFile}} have only two different definitions:
> {code}
> writeStringToFile(File file, String data) 
> writeStringToFile(File file, String data, String encoding) 
> {code}
> However later versions has added a lot of other definitions, such as:
> {code}
> writeStringToFile(File file, String data, Charset encoding)
> {code}
> And thus the compilation fails on ambiguity problem:
> {code}
>     [javac] /home/jarcec/apache/repos/sqoop/src/java/org/apache/sqoop/mapreduce/DataDrivenImportJob.java:109: error: reference to writeStringToFile is ambiguous, both method writeStringToFile(File,String,Charset) in FileUtils and method writeStringToFile(File,String,String) in FileUtils match
>     [javac]     FileUtils.writeStringToFile(schemaFile, schema.toString(true), null);
>     [javac]              ^
> {code}



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