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From "Duo Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-19312) Find out why sometimes we need to spend more than one second to get the cluster id
Date Tue, 21 Nov 2017 06:03:00 GMT

     [ https://issues.apache.org/jira/browse/HBASE-19312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Duo Zhang updated HBASE-19312:
------------------------------
         Priority: Blocker  (was: Major)
    Fix Version/s: 2.0.0
      Component/s: Zookeeper
                   Client
                   asyncclient

This is a very critical problem as sleeping in foreground will cause very bad performance
impact for asynchronous program.

Marked as a blocker for 2.0.0 release. If we can not find a way to purge this in curator,
then I think we need to drop curator and implement our own read only zk client.

Thanks.

> Find out why sometimes we need to spend more than one second to get the cluster id
> ----------------------------------------------------------------------------------
>
>                 Key: HBASE-19312
>                 URL: https://issues.apache.org/jira/browse/HBASE-19312
>             Project: HBase
>          Issue Type: Bug
>          Components: asyncclient, Client, Zookeeper
>            Reporter: Duo Zhang
>            Priority: Blocker
>             Fix For: 2.0.0
>
>
> See the discussion in HBASE-19266.



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