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https://issues.apache.org/jira/browse/HBASE-23804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17032694#comment-17032694
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Nick Dimiduk commented on HBASE-23804:
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[~clayb] do you have a moment to weigh in on the change included in this PR?
I'm curious how we can automate testing this part of the code as it relates to
HBASE-12954. Thanks.
> Fix default master addr hostname in master registry
> ---------------------------------------------------
>
> Key: HBASE-23804
> URL: https://issues.apache.org/jira/browse/HBASE-23804
> Project: HBase
> Issue Type: Bug
> Components: Client
> Affects Versions: 3.0.0, 2.3.0, 1.6.0, HBASE-18095
> Reporter: Bharath Vissapragada
> Assignee: Bharath Vissapragada
> Priority: Major
> Fix For: 3.0.0, 2.3.0
>
>
> Currently, master RPC server (*not* info server) always binds to the address
> endpoint to which the default hostname of the server resolves to. However,
> master registry picks the default end point to connect to as
> "localhost:16000" when "hbase.masters" are not configured. This is leading to
> a mismatch because the server may not be listening on the loopback address.
> This is a problem only in the scripts (single proc/pseudo distributed modes)
> because these are the cases in which "hbase.masters" is not populated by
> default.
> The fix is to pick the service endpoint the same way the RPC server does it.
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