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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1521) Some Chained Drivers do not respect object-reuse/non-reuse flag
Date Sat, 14 Feb 2015 08:44:11 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14321297#comment-14321297
] 

ASF GitHub Bot commented on FLINK-1521:
---------------------------------------

Github user gyfora commented on the pull request:

    https://github.com/apache/flink/pull/392#issuecomment-74367347
  
    The problem here I think that an error caused by the reusing mapper could be very hard
to detect. So some users might have it but they don't realise.
    
    For streaming we copy the input at every chained function call just to be on the safe
side, but we'll have to reintroduce the object reuse mode.


> Some Chained Drivers do not respect object-reuse/non-reuse flag
> ---------------------------------------------------------------
>
>                 Key: FLINK-1521
>                 URL: https://issues.apache.org/jira/browse/FLINK-1521
>             Project: Flink
>          Issue Type: Bug
>            Reporter: Aljoscha Krettek
>            Assignee: Chesnay Schepler
>




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