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From "Stephan Ewen (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (FLINK-8455) Add Hadoop to the parent-first loading patterns
Date Fri, 19 Jan 2018 12:45:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-8455?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stephan Ewen closed FLINK-8455.
-------------------------------

> Add Hadoop to the parent-first loading patterns
> -----------------------------------------------
>
>                 Key: FLINK-8455
>                 URL: https://issues.apache.org/jira/browse/FLINK-8455
>             Project: Flink
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 1.4.0
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>            Priority: Blocker
>             Fix For: 1.5.0, 1.4.1
>
>
> Various users have reported issues (mainly in the BucketingSink) where they get ClassCastExceptions
related to Hadoop classes.
> In all cases, users had Hadoop dependencies bundled into their application jar files.
To make the experience better, I suggest to let Hadoop always load its classes parent-first.
>  



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