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https://issues.apache.org/jira/browse/HBASE-11466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Kyle Purtell resolved HBASE-11466.
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Assignee: (was: Mikhail Antonov)
Resolution: Abandoned
> HConnectionImplementation should not use ZK
> -------------------------------------------
>
> Key: HBASE-11466
> URL: https://issues.apache.org/jira/browse/HBASE-11466
> Project: HBase
> Issue Type: Sub-task
> Components: Client, Consensus
> Affects Versions: 2.0.0
> Reporter: Mikhail Antonov
> Priority: Critical
>
> Currently ConnectionManager.HConnectionImplementation uses ZK to get address
> of current master. Should instead use pluggable interface to get location of
> master to connect to (current active master in the cluster, until we have
> multiple active masters) elsewhere (e.g. round-robin over the list of masters
> set in the client's hbase-site.xml).
> Currently it uses MasterAddressTracker, which reads from ZK, and this is the
> only place where MasterAddressTracker is used on the client side (except
> ZkUtil util method which dumps ZK namespace to log). So implementation of
> failover proxy which fails over multiple masters will probably used only here.
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