[
https://issues.apache.org/jira/browse/HBASE-6399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
chunhui shen updated HBASE-6399:
--------------------------------
Description:
In hadoop-metrics.properties, GangliaContext is optional metrics context, I
think we will use ganglia to monitor hbase cluster generally.
However, I find a serious problem:
RegionServerDynamicMetrics will generate lots of rrd file because we would move
region or create/delete table.
Especially if table is created everyday in some applications, there are much
more and more rrd files in Gmetad Server. It will make Gmetad Server corrupted.
IMO, MetricsContext should be different between RegionServerMetrics and
RegionServerDynamicMetrics
was:
In hadoop-metrics.properties, we used GangliaContext to default metrics
context, I think we will use ganglia to monitor hbase cluster generally.
However, I find a serious problem:
RegionServerDynamicMetrics will generate lots of rrd file because we would move
region or create/delete table.
Especially if table is created everyday in some applications, there are much
more and more rrd files in Gmetad Server. It will make Gmetad Server corrupted.
IMO, MetricsContext should be different between RegionServerMetrics and
RegionServerDynamicMetrics
> MetricsContext be different between RegionServerMetrics and
> RegionServerDynamicMetrics
> --------------------------------------------------------------------------------------
>
> Key: HBASE-6399
> URL: https://issues.apache.org/jira/browse/HBASE-6399
> Project: HBase
> Issue Type: Bug
> Components: metrics
> Affects Versions: 0.94.0
> Reporter: chunhui shen
> Assignee: chunhui shen
> Priority: Critical
> Fix For: 0.96.0, 0.94.2
>
> Attachments: HBASE-6399.patch
>
>
> In hadoop-metrics.properties, GangliaContext is optional metrics context, I
> think we will use ganglia to monitor hbase cluster generally.
> However, I find a serious problem:
> RegionServerDynamicMetrics will generate lots of rrd file because we would
> move region or create/delete table.
> Especially if table is created everyday in some applications, there are much
> more and more rrd files in Gmetad Server. It will make Gmetad Server
> corrupted.
> IMO, MetricsContext should be different between RegionServerMetrics and
> RegionServerDynamicMetrics
--
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
