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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (STREAMS-166) S3PersistReader does not correctly handle directory listing
Date Fri, 19 Sep 2014 16:10:33 GMT

    [ https://issues.apache.org/jira/browse/STREAMS-166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14140806#comment-14140806
] 

ASF GitHub Bot commented on STREAMS-166:
----------------------------------------

Github user smashew commented on the pull request:

    https://github.com/apache/incubator-streams/pull/80#issuecomment-56198437
  
    @renato2099 With the way the reader works, there is a price for an object listing... (1
cent per 1,000), seeing as the stream is exhausting the entire directory instead of reading
just a portion, the constant of 50 || 100 is inconsequential. bumping to 500 will limit the
# of round trip calls however. 
    
    Agree, that it should be a setting, but presumably, one does run the risk of having soo
many settings that it is too difficult to use. :o)


> S3PersistReader does not correctly handle directory listing
> -----------------------------------------------------------
>
>                 Key: STREAMS-166
>                 URL: https://issues.apache.org/jira/browse/STREAMS-166
>             Project: Streams
>          Issue Type: Bug
>            Reporter: Robert Douglas
>   Original Estimate: 3h
>  Remaining Estimate: 3h
>
> In its current form, the S3PeristReader is not able to pick up on files inside of a given
directory. In addition to checking for common prefixes, we need to ensure there are no object
summaries in the listing response before we assume we are dealing with a single file.



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