hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-1414) add server status logging chore to ServerManager
Date Tue, 12 May 2009 22:58:45 GMT
add server status logging chore to ServerManager

                 Key: HBASE-1414
                 URL: https://issues.apache.org/jira/browse/HBASE-1414
             Project: Hadoop HBase
          Issue Type: Improvement
            Reporter: Andrew Purtell
            Assignee: Andrew Purtell
            Priority: Minor
             Fix For: 0.20.0

Adds a small chore to master.ServerManager that logs the number of reporting region servers,
the number of region servers declared dead (and their identity), and the average load. Uses
the metaScanner period. Useful for those that tail the master log to get a sense of system
health, or are considering writing Nagios monitors etc. which do the same. 

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message