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https://issues.apache.org/jira/browse/HBASE-17898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15964570#comment-15964570
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stack commented on HBASE-17898:
-------------------------------

Good on you [~balazs.meszaros]

On updating hadoop, you'll have to wait on HBASE-17893 and 2.8.0 is advertised 
as not stable -- we should wait on 2.8.1 probably (see our refguide... it has a 
note on 2.8.0 not being stable).

On guava, you go to 15 but it looks like 21 is latest and I think we have to 
shade guava: see the discussion thread here: 
http://search-hadoop.com/m/HBase/YGbbWWK0k2SDQ3l1?subj=Re+DISCUSS+More+Shading

On pb, internally we use pb3. I don't think 2.6 is compat w/ 2.5 (IIRC -- we 
should take a look see).

Jetty should be good given we are independent of hadoop now -- though there 
could be issues on CLASSPATH.

This stuff is awkward. Thanks for digging in [~tushee] You could do a subtask 
w/ the 'safe' updates and we can get that in. Make subtasks for the awkward 
items like guava and we can do discussion in the subtask?

> Update dependencies
> -------------------
>
>                 Key: HBASE-17898
>                 URL: https://issues.apache.org/jira/browse/HBASE-17898
>             Project: HBase
>          Issue Type: Task
>    Affects Versions: 2.0.0
>            Reporter: stack
>            Assignee: Balazs Meszaros
>            Priority: Critical
>         Attachments: HBASE-17898-BM-0001.patch
>
>
> General issue to cover updating old, stale dependencies for hbase2 release. 
> Lets make subissues doing each.



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