You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Enis Soztutar (JIRA)" <ji...@apache.org> on 2014/12/03 05:10:15 UTC
[jira] [Updated] (HBASE-9604) Add metric on short-circuit reads
[ https://issues.apache.org/jira/browse/HBASE-9604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Enis Soztutar updated HBASE-9604:
---------------------------------
Fix Version/s: (was: 0.99.2)
1.0.0
> Add metric on short-circuit reads
> ---------------------------------
>
> Key: HBASE-9604
> URL: https://issues.apache.org/jira/browse/HBASE-9604
> Project: HBase
> Issue Type: Task
> Components: metrics
> Reporter: stack
> Assignee: stack
> Fix For: 1.0.0, 2.0.0
>
>
> Got this from a Colin message this afternoon:
> "There are HDFS statistics that HBase could be checking by calling DFSInputStream#getReadStatistics. This tells you how many of your reads have been remote, local, short-circuit, etc. You could file an HBase JIRA for them to roll those up into the HBase stats. Seems like a good idea to me."
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)