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From "Chris Lohfink (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-8937) add liveSSTableCount metrics at keyspace level
Date Tue, 10 Mar 2015 19:42:38 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-8937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14355558#comment-14355558
] 

Chris Lohfink commented on CASSANDRA-8937:
------------------------------------------

I think this would be a good keyspace one. +1 from more

> add liveSSTableCount metrics at keyspace level
> ----------------------------------------------
>
>                 Key: CASSANDRA-8937
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8937
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: yangwei
>            Assignee: yangwei
>            Priority: Minor
>             Fix For: 2.1.4
>
>         Attachments: 0001-add-liveSSTableCount-metrics-at-keyspace-level.patch
>
>
> We currently don't have liveSSTableCount metrics aggregated at keyspace level.  If many
sstables exists and we can't realize it earlier,  cassandra will oom while doing scanning
operations. It would be nice and easy to aggregate it.



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