[jira] [Resolved] (SPARK-14663) Parse escape sequences in spark-defaults.conf

["Marcelo Vanzin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-14663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcelo Vanzin resolved SPARK-14663.
------------------------------------
    Resolution: Not A Problem

Those are Java property files, and you can use unicode escapes for this. Not the prettiest thing but it works.

{code}
value=\u000A
{code}

{{value}} will be the new line character.

> Parse escape sequences in spark-defaults.conf
> ---------------------------------------------
>
>                 Key: SPARK-14663
>                 URL: https://issues.apache.org/jira/browse/SPARK-14663
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 1.6.1
>            Reporter: Sergey
>            Priority: Minor
>
> I am trying to specify 
> spark.hadoop.textinputformat.record.delimiter in spark-defaults.conf, namely, to set it to "\n" (the #10 character). I know how to do it in sc.newAPIHadoopFile, but I'd like to set it in configuration, so I can keep using sc.textFile (because it also works with zipped files). 
> However, I can't find a way to accomplish it. 
> I have tried
> spark.hadoop.textinputformat.record.delimiter \n
> spark.hadoop.textinputformat.record.delimiter '\n'
> spark.hadoop.textinputformat.record.delimiter "\n"
> spark.hadoop.textinputformat.record.delimiter \\n   (that's two slashes and the letter n)
> spark.hadoop.textinputformat.record.delimiter   
> (just pressing enter)
> None of them works. I check in sc._conf.getAll(), and none of them gives me the right result.



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