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Posted to issues@flink.apache.org by "Hai Zhou UTC+8 (JIRA)" <ji...@apache.org> on 2017/10/12 05:40:00 UTC

[jira] [Comment Edited] (FLINK-7816) Support Scala 2.12 closures and Java 8 lambdas in ClosureCleaner

    [ https://issues.apache.org/jira/browse/FLINK-7816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16200786#comment-16200786 ] 

Hai Zhou UTC+8 edited comment on FLINK-7816 at 10/12/17 5:39 AM:
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Hi [~aljoscha], 
In *ClosureCleaner.clean(func, checkSerializable)* method,  Should we first check the *func.getClass* is  a closure?

I create a tickect [FLINK-7819|https://issues.apache.org/jira/browse/FLINK-7819] to fix it.


was (Author: yew1eb):
Hi [~aljoscha], 
In *ClosureCleaner.clean(func, checkSerializable)* method,  Should we first check the *func.getClass* is  a closure?



> Support Scala 2.12 closures and Java 8 lambdas in ClosureCleaner
> ----------------------------------------------------------------
>
>                 Key: FLINK-7816
>                 URL: https://issues.apache.org/jira/browse/FLINK-7816
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Scala API
>            Reporter: Aljoscha Krettek
>
> We have the same problem as Spark: SPARK-14540



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