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https://issues.apache.org/jira/browse/HBASE-14145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14744720#comment-14744720
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stack commented on HBASE-14145:
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[~ssrivatsa] Looks good. Maybe add how many regions it read per server sometime?
> Allow the Canary in regionserver mode to try all regions on the server, not
> just one
> ------------------------------------------------------------------------------------
>
> Key: HBASE-14145
> URL: https://issues.apache.org/jira/browse/HBASE-14145
> Project: HBase
> Issue Type: Bug
> Components: canary, util
> Affects Versions: 2.0.0, 1.1.0.1
> Reporter: Elliott Clark
> Assignee: Sanjeev Srivatsa
> Labels: beginner
> Fix For: 2.0.0, 1.3.0
>
> Attachments: HBASE-14145-v1.patch, testrun.txt
>
>
> We want a pretty in-depth canary that will try every region on a cluster.
> When doing that for the whole cluster one machine is too slow, so we wanted
> to split it up and have each regionserver run a canary. That works however
> the canary does less work as it just tries one random region.
> Lets add a flag that will allow the canary to try all regions on a
> regionserver.
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