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https://issues.apache.org/jira/browse/HBASE-4393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13237699#comment-13237699
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stack commented on HBASE-4393:
------------------------------
Hmm... this thing comes up reports and goes down immediately so some of my
suggestions above may be OTT. So, I don't think we need the following to get
the script in (we can add it later):
"Could be added to bin/hbase as 'canary' – could start/stop it like we
start/stop region. If you do this, then things like log name and location will
be set up for you as it is for rest server and thrift server etc."
> Implement a canary monitoring program
> -------------------------------------
>
> Key: HBASE-4393
> URL: https://issues.apache.org/jira/browse/HBASE-4393
> Project: HBase
> Issue Type: New Feature
> Components: monitoring
> Affects Versions: 0.92.0
> Reporter: Todd Lipcon
> Assignee: Amandeep Khurana
> Attachments: HBaseCanary.java
>
>
> This JIRA is to implement a standalone program that can be used to do "canary
> monitoring" of a running HBase cluster. This program would gather a list of
> the regions in the cluster, then iterate over them doing lightweight
> operations (eg short scans) to provide metrics about latency as well as alert
> on availability issues.
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