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https://issues.apache.org/jira/browse/FLINK-17978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17133080#comment-17133080
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Yang Wang commented on FLINK-17978:
-----------------------------------

[~trohrmann] Thanks for the explanation.

When i am testing the ORC interaction with Hadoop, i find that 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.

cc [~lzljs3620320], WDYT?

> Test Hadoop dependency change
> -----------------------------
>
>                 Key: FLINK-17978
>                 URL: https://issues.apache.org/jira/browse/FLINK-17978
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Runtime / Coordination
>    Affects Versions: 1.11.0
>            Reporter: Till Rohrmann
>            Assignee: Yang Wang
>            Priority: Critical
>              Labels: release-testing
>             Fix For: 1.11.0
>
>
> Test the Hadoop dependency change:
> * Run Flink with HBase/ORC (maybe add e2e test)
> * Validate meaningful exception message if Hadoop dependency is missing



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