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https://issues.apache.org/jira/browse/HDFS-4286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14048900#comment-14048900
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Uma Maheswara Rao G commented on HDFS-4286:
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{noformat}
+     the dependency bookkeeper-server jar would not be generated under 
+     hadoop-hdfs/src/contrib/bkjournal/target/lib.
{noformat}

Previously also bookkeeper-server jar was not generated but the dependant 
bookkeeper-server jar included in bkjm jar as shaded right. So, now we can just 
say explicitly bookkeeper-server jar should be placed in hadoop lib should be 
enough?

> Changes from BOOKKEEPER-203 broken capability of including bookkeeper-server 
> jar in hidden package of BKJM
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-4286
>                 URL: https://issues.apache.org/jira/browse/HDFS-4286
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Vinayakumar B
>            Assignee: Rakesh R
>             Fix For: 3.0.0, 2.5.0
>
>         Attachments: HDFS-4286.patch
>
>
> BOOKKEEPER-203 introduced changes to LedgerLayout to include 
> ManagerFactoryClass instead of ManagerFactoryName.
> So because of this, BKJM cannot shade the bookkeeper-server jar inside BKJM 
> jar
> LAYOUT znode created by BookieServer is not readable by the BKJM as it have 
> classes in hidden packages. (same problem vice versa)



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