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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1463) RuntimeStatefulSerializerFactory declares ClassLoader as transient but later tries to use it
Date Thu, 05 Feb 2015 16:37:36 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14307516#comment-14307516
] 

ASF GitHub Bot commented on FLINK-1463:
---------------------------------------

Github user StephanEwen commented on the pull request:

    https://github.com/apache/flink/pull/353#issuecomment-73078373
  
    Yes. Some serializers are heavyweight and often, the factories produce only one serializer
through their lifetime. It is a nice improvement, bot a crucial one, though.


> RuntimeStatefulSerializerFactory declares ClassLoader as transient but later tries to
use it
> --------------------------------------------------------------------------------------------
>
>                 Key: FLINK-1463
>                 URL: https://issues.apache.org/jira/browse/FLINK-1463
>             Project: Flink
>          Issue Type: Bug
>    Affects Versions: 0.8, 0.9
>            Reporter: Aljoscha Krettek
>            Assignee: Aljoscha Krettek
>            Priority: Blocker
>             Fix For: 0.8.1
>
>
> At least one user has seen an exception because of this. In theory, the ClassLoader is
set again in readParametersFromConfig. But the way it is used in TupleComparatorBase, this
method is never called.



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