[jira] [Resolved] (FLINK-478) Deep support for reading outputs outside a plan

["Ufuk Celebi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ufuk Celebi resolved FLINK-478.
-------------------------------

    Resolution: Later

> Deep support for reading outputs outside a plan
> -----------------------------------------------
>
>                 Key: FLINK-478
>                 URL: https://issues.apache.org/jira/browse/FLINK-478
>             Project: Flink
>          Issue Type: Improvement
>            Reporter: GitHub Import
>              Labels: github-import
>             Fix For: pre-apache
>
>
> Deep stratosphere support for reading  from data sinks outside a plan would be a nice feature. Right now i have to merge outputs from multiple reducers.
> ```
> def readResults( outputDir : String ) = {
>     val fs : FileSystem = FileSystem.get(new URI(outputDir))
>     val fileDetails = fs.getFileStatus(new Path(outputDir))
>     if( !fileDetails.isDir ){
>       Source.fromInputStream(fs.open(new Path(new URI(outputDir)))).getLines
>     }else {
>       val lines = scala.collection.mutable.MutableList[String|)
>       for( file <- fs.listStatus(new Path(new URI(outputDir))) ){
>         val stream = Source.fromInputStream(fs.open(file.getPath))
>         for( l <- stream.getLines() ){
>           lines.+=( l )
>         }
>         stream.close(]
>       }
>       lines.toList
>     }
>   } 
> ```
> ---------------- Imported from GitHub ----------------
> Url: https://github.com/stratosphere/stratosphere/issues/478
> Created by: [kfleischmann|https://github.com/kfleischmann]
> Labels: enhancement, user satisfaction, 
> Created at: Sat Feb 15 14:09:09 CET 2014
> State: open



--
This message was sent by Atlassian JIRA
(v6.2#6252)