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Posted to issues@hbase.apache.org by "Shaneal Manek (JIRA)" <ji...@apache.org> on 2012/06/19 02:55:43 UTC
[jira] [Updated] (HBASE-5786) Implement histogram metrics for flush
and compaction latencies and sizes.
[ https://issues.apache.org/jira/browse/HBASE-5786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shaneal Manek updated HBASE-5786:
---------------------------------
Assignee: (was: Shaneal Manek)
> Implement histogram metrics for flush and compaction latencies and sizes.
> -------------------------------------------------------------------------
>
> Key: HBASE-5786
> URL: https://issues.apache.org/jira/browse/HBASE-5786
> Project: HBase
> Issue Type: New Feature
> Components: metrics, regionserver
> Affects Versions: 0.92.2, 0.94.0, 0.96.0
> Reporter: Jonathan Hsieh
>
> Average time for region operations doesn't really tell a useful story when that help diagnose anomalous conditions.
> It would be extremely useful to add histogramming metrics similar to HBASE-5533 for region operations like flush, compaction and splitting. The probably should be forward biased at a much coarser granularity however (maybe decay every day?)
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