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https://issues.apache.org/jira/browse/HBASE-22027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16790309#comment-16790309
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Stig Rohde Døssing commented on HBASE-22027:
--------------------------------------------
Updated the patch. The methods in TokenUtil are now deprecated, and the methods
in ClientTokenUtil that are supposed to be private are marked with
InterfaceAudience.Private. Also fixed some checkstyle errors.
> Move non-MR parts of TokenUtil into hbase-client
> ------------------------------------------------
>
> Key: HBASE-22027
> URL: https://issues.apache.org/jira/browse/HBASE-22027
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.1.3
> Reporter: Stig Rohde Døssing
> Priority: Major
> Attachments:
> 0001-HBase-22027-Split-non-MR-related-parts-of-TokenUtil-.patch,
> 0001-HBase-22027-Split-non-MR-related-parts-of-TokenUtil-.patch,
> 0002-HBase-22027-Split-non-MR-related-parts-of-TokenUtil-.patch
>
>
> HBASE-14208 moved TokenUtil from hbase-client to hbase-server.
> I have a project depending on hbase-client 1.4.4, which I'd like to upgrade
> to 2.1.3. My project uses TokenUtil (specifically obtainAndCacheToken), which
> is included in hbase-client 1.4.4. At the same time I also have a dependency
> on Jetty 9.4, which is incompatible with the current version used by Hadoop.
> I can fix this for hbase-client by using hbase-shaded-client instead, since
> Jetty is shaded in this jar, but TokenUtil is only present in hbase-server as
> of 2.0.0. Since there is no hbase-shaded-server, I can't use TokenUtil and
> Jetty 9.4 at the same time.
> TokenUtil can be split into server-only parts, and a client relevant part
> that can go back to hbase-client. The TokenUtil in hbase-server can retain
> the moved methods, and delegate to the util in hbase-client if backward
> compatibility is a concern.
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