hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Todd Lipcon (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2554) Add separate metrics for missing blocks with desired replication level 1
Date Tue, 15 Nov 2011 21:11:58 GMT
Add separate metrics for missing blocks with desired replication level 1
------------------------------------------------------------------------

                 Key: HDFS-2554
                 URL: https://issues.apache.org/jira/browse/HDFS-2554
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: name-node
            Reporter: Todd Lipcon
            Priority: Minor


Some users use replication level set to 1 for datasets which are unimportant and can be lost
with no worry (eg the output of terasort tests). But other data on the cluster is important
and should not be lost. It would be useful to separate the metric for missing blocks by the
desired replication level of those blocks, so that one could ignore missing blocks at repl
1 while still alerting on missing blocks with higher desired replication.

--
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

        

Mime
View raw message