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https://issues.apache.org/jira/browse/HBASE-7649?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13561275#comment-13561275
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Ted Yu commented on HBASE-7649:
-------------------------------

{code}
+      private final Map<HRegionLocation, ServerErrors> errorsByServer =
+          new HashMap<HRegionLocation, ServerErrors>();
{code}
Can we have a better name for the map - errorsByRegionLocation ?
HRegionLocation has regionInfo beyond server information. Consider extracting 
server information and make key type ServerName for the above map.
                
> client retry timeout doesn't need to do x2 fallback when going to different 
> server
> ----------------------------------------------------------------------------------
>
>                 Key: HBASE-7649
>                 URL: https://issues.apache.org/jira/browse/HBASE-7649
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HBASE-7649-v0.patch
>
>
> See HBASE-7520. When we go to server A, get a bunch of failures, then finally 
> learn the region is on B it doesn't make sense to wait for 30 seconds before 
> going to B.

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