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Posted to issues@hbase.apache.org by "Jonathan Hsieh (Assigned) (JIRA)" <ji...@apache.org> on 2012/03/29 23:13:30 UTC
[jira] [Assigned] (HBASE-4393) Implement a canary monitoring
program
[ https://issues.apache.org/jira/browse/HBASE-4393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Hsieh reassigned HBASE-4393:
-------------------------------------
Assignee: Matteo Bertozzi (was: Amandeep Khurana)
> 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: Matteo Bertozzi
> Attachments: Canary-v0.java, 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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