hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5788) Move Dynamic Metrics storage off of HRegion.
Date Tue, 17 Apr 2012 15:30:19 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13255645#comment-13255645

stack commented on HBASE-5788:

bq. TestRegionServerMetrics covers most of the functionality of the new class but I can create
a new set of more explicit tests if you think that is needed.

Probably no need if we have some coverage already.  Just want to make sure the class does
its basic contract.  Easier figuring this stuff in a unit test than up on a cluster, yadda,
yadda, you know what I'm at.
> Move Dynamic Metrics storage off of HRegion.
> --------------------------------------------
>                 Key: HBASE-5788
>                 URL: https://issues.apache.org/jira/browse/HBASE-5788
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>            Priority: Minor
>         Attachments: HBASE-5788-0.patch, HBASE-5788-1.patch, HBASE-5788-2.patch
> HRegion right now has the responsibility of storing static counts and latency numbers
for use by the metrics package.  Since these maps are incremented and set from lots of places
it makes adding functionality hard.
> So move the metrics functionality into SchemaMetrics making it more than just a class
for naming.  The next step will be to simplify the api exposed so that using it will be easier.

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


View raw message