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https://issues.apache.org/jira/browse/FLINK-18256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17133168#comment-17133168
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Yang Wang commented on FLINK-18256:
-----------------------------------

[~lzljs3620320] Could you assign this ticket to me? I will attach a PR to fix 
this.

> Hadoop is bundled in flink-orc exceptionally
> --------------------------------------------
>
>                 Key: FLINK-18256
>                 URL: https://issues.apache.org/jira/browse/FLINK-18256
>             Project: Flink
>          Issue Type: Bug
>          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
>    Affects Versions: 1.11.0, 1.12.0
>            Reporter: Yang Wang
>            Priority: Blocker
>             Fix For: 1.11.0, 1.12.0
>
>
> The {{hadoop-common}} and {{hadoop-hdfs}} have been bundled into the 
> {{flink-orc_2.11-1.11-SNAPSHOT-jar-with-dependencies.jar}}. Since we suggest 
> our users to put this jar into lib directory or add dependency in their pom 
> to build fat jar, it might be incorrect to have hadoop here. Flink now is not 
> hadoop free, we have some specific hadoop version classes in the released 
> jars.
>  
> > How to fix?
> Let flink-orc depends on {{hadoop-common}} and {{hadoop-hdfs}} directly and 
> make them provided.
>  



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