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https://issues.apache.org/jira/browse/HBASE-15978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15331297#comment-15331297
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Jurriaan Mous commented on HBASE-15978:
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bq. How about using Java CompletableFuture.
bq. HBase 2.0 is jdk8 only. We voted on it up on dev list.
Ah great. Didn't consider it yet because I thought we had to support jdk7. Now
I know I can use it and the more I read about it the more enthusiastic I get.
We can remove things like PromiseKeeper and other constructions from other
patch. I will try to make it the native future when I have time again in the
next few days. No need for future conversion I think.
> Netty API leaked into public API
> --------------------------------
>
> Key: HBASE-15978
> URL: https://issues.apache.org/jira/browse/HBASE-15978
> Project: HBase
> Issue Type: Bug
> Components: Client
> Affects Versions: 2.0.0
> Reporter: Nick Dimiduk
> Assignee: Jurriaan Mous
> Priority: Blocker
> Attachments: HBASE-15978-guava.patch, HBASE-15978.patch
>
>
> Noticed out public
> {{[client.Future|http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Future.html]}}
> interface extends Netty, which means our public API is bound to a specific
> Netty API and release. IIRC we were minimizing our public-facing surface area
> and asserting ownership over the whole of it so as to control our
> compatibility. Ie, we've done this with Protobuf as well. Not sure if this
> has made it back to other branches.
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