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https://issues.apache.org/jira/browse/HBASE-16835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15611081#comment-15611081
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Duo Zhang commented on HBASE-16835:
-----------------------------------
Registry is design for blocking access only and the new ClusterRegistry is
design for async access. It returns CompletableFuture for most methods. And the
zooKeeperRegistry depends on ConnectionImplementation so we can not use it
directly and modify it may effect the blocking client implementation.
> Revisit the zookeeper usage at client side
> ------------------------------------------
>
> Key: HBASE-16835
> URL: https://issues.apache.org/jira/browse/HBASE-16835
> Project: HBase
> Issue Type: Sub-task
> Components: Client, Zookeeper
> Affects Versions: 2.0.0
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Fix For: 2.0.0
>
> Attachments: HBASE-16835.patch
>
>
> Watcher or not.
> Curator or not.
> Keep connection or not.
> ...
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