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https://issues.apache.org/jira/browse/HBASE-7861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13579795#comment-13579795
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nkeywal commented on HBASE-7861:
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I committed v2. TestSecureLoadIncrementalHFiles is unrelated (tested locally).
Yes, I kept the previous interface, but it's not used anymore in HBase.
I don't mind removing it completely (actually I prefer: it ensures it won't be
used by HBase at least).
In any case, I would not be comfortable with backporting this in 0.94 (even if
it's not totally crazy).
Thanks for the review, Stack.
> Use the ServerName in the Connection#getClient and Connection#getAdmin code
> ---------------------------------------------------------------------------
>
> Key: HBASE-7861
> URL: https://issues.apache.org/jira/browse/HBASE-7861
> Project: HBase
> Issue Type: Improvement
> Components: Client
> Affects Versions: 0.96.0
> Reporter: nkeywal
> Assignee: nkeywal
> Priority: Minor
> Fix For: 0.96.0
>
> Attachments: 7861.v1.patch, 7861.v2.patch
>
>
> This is again a subpart of HBASE-7590. The patch already in HBASE-7590
> contains a bad fix for this (confusion with seq number). This JIRA tries to
> fix it correctly.
> The client code mostly uses hostname:port to get the connection to the region
> server. As a side effect if a server dies and comeback, the client won't
> notice. This is in theory, because the regions it's looking for are likely to
> be somewhere else.
> In any case, if we add some dead server management in the client
> (HBASE-7590), we need to manage do the distinction between the server, to be
> sure that we're not declaring dead a server that has restarted.
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