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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-7998) Make case classes in TPCHQuery3.java public to allow dynamic instantiation
Date Fri, 10 Nov 2017 11:32:01 GMT

    [ https://issues.apache.org/jira/browse/FLINK-7998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16247370#comment-16247370
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ASF GitHub Bot commented on FLINK-7998:
---------------------------------------

Github user vetriselvan1187 commented on the issue:

    https://github.com/apache/flink/pull/4959
  
    @greghogan @naeioi have done some changes in both TPCHQuery3.scala and TCPCHQuery3.java


> Make case classes in TPCHQuery3.java public to allow dynamic instantiation
> --------------------------------------------------------------------------
>
>                 Key: FLINK-7998
>                 URL: https://issues.apache.org/jira/browse/FLINK-7998
>             Project: Flink
>          Issue Type: Bug
>          Components: Examples
>    Affects Versions: 1.3.2
>            Reporter: Keren Zhu
>            Priority: Minor
>              Labels: easyfix
>   Original Estimate: 5m
>  Remaining Estimate: 5m
>
> Case classes Lineitem, Customer and Order in example TPCHQuery3.java are set to private.
This causes an IllegalAccessException exception because of reflection check in dynamic class
instantiation. Making them public resolves the problem (which is what implicitly suggested
by _case class_ in TPCHQuery3.scala)



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