[jira] [Assigned] (HBASE-18436) Add client-side hedged read metrics

2017-09-29 Thread Andrew Purtell (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-18436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andrew Purtell reassigned HBASE-18436:
--

Assignee: Yun Zhao

> Add client-side hedged read metrics
> ---
>
> Key: HBASE-18436
> URL: https://issues.apache.org/jira/browse/HBASE-18436
> Project: HBase
>  Issue Type: Improvement
>Reporter: Yun Zhao
>Assignee: Yun Zhao
>Priority: Minor
> Attachments: HBASE-18436.master.001.patch
>
>
> Need some metrics to represent indicate read high-availability.
> +hedgedReadOps -- the number of hedged read that have occurred.
> +hedgedReadWin -- the number of hedged read returned faster than the original 
> read.



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[jira] [Assigned] (HBASE-18436) Add client-side hedged read metrics

2017-08-07 Thread Yun Zhao (JIRA) 

 [ 
https://issues.apache.org/jira/browse/HBASE-18436?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Yun Zhao reassigned HBASE-18436:


Assignee: (was: Yun Zhao)

> Add client-side hedged read metrics
> ---
>
> Key: HBASE-18436
> URL: https://issues.apache.org/jira/browse/HBASE-18436
> Project: HBase
>  Issue Type: Improvement
>Reporter: Yun Zhao
>Priority: Minor
> Attachments: HBASE-18436.master.001.patch
>
>
> Need some metrics to represent indicate read high-availability.
> +hedgedReadOps -- the number of hedged read that have occurred.
> +hedgedReadWin -- the number of hedged read returned faster than the original 
> read.



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