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https://issues.apache.org/jira/browse/HBASE-22519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16853827#comment-16853827
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Andrew Purtell commented on HBASE-22519:
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Local tests look good. These dependencies are not required for HBase
communicating with Hadoop.
nimbusds is used in JWTRedirectAuthenticationHandler which was added by
HADOOP-11717. It's server side functionality, although if we ever wanted to
incorporate this functionality into our infoserver stack we'd want to
un-exclude.
The okhttp dependency comes from HDFS-8155, support for OAuth2 credentials with
WebHDFS. When bundled with HBase no WebHDFS options or access methods are
utilized.
> New Hadoop 2.8 dependencies fail shaded invariants check
> --------------------------------------------------------
>
> Key: HBASE-22519
> URL: https://issues.apache.org/jira/browse/HBASE-22519
> Project: HBase
> Issue Type: Bug
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
> Priority: Major
> Fix For: 1.5.0
>
> Attachments: HBASE-22519-branch-1.patch
>
>
> After moving up the default Hadoop version for the branch-1 build from 2.7 to
> 2.8, hbase-shaded-check-invariants step fails due to new unshaded Hadoop
> dependencies com.nimbusds:nimbus-jose-jwt: and
> com.github.stephenc.jcip:jcip-annotations. After excluding those, then
> com.squareup:okhttp. Go through and exclude or shade them all.
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