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Jeff Bean commented on HBASE-4393: ---------------------------------- I'm working on a simple canary that tries to fetch a row from each column family at each region. I'll post it on successful test. > 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 > > 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. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira