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Posted to common-issues@hadoop.apache.org by "Sean Busbey (JIRA)" <ji...@apache.org> on 2015/03/31 01:04:52 UTC

[jira] [Commented] (HADOOP-11776) jdiff is broken in Hadoop 2

    [ https://issues.apache.org/jira/browse/HADOOP-11776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14387565#comment-14387565 ] 

Sean Busbey commented on HADOOP-11776:
--------------------------------------

Rather than working ot update the jdiff interfaces, you could switch to using the Java API Compliance Checker. That's what HBase uses, and they were kind enough to add support for API definitions via class annotations. So now we check compatibility via InterfaceAudience definitions directly. (see [our test script|https://github.com/apache/hbase/blob/master/dev-support/check_compatibility.sh] for info or HBASE-12808) 

> jdiff is broken in Hadoop 2
> ---------------------------
>
>                 Key: HADOOP-11776
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11776
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Li Lu
>            Assignee: Li Lu
>            Priority: Blocker
>
> Seems like we haven't touch the API files from jdiff under dev-support for a while. For now we're missing the jdiff API files for hadoop 2. We're also missing YARN when generating the jdiff API files. 



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