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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-4766) Add Instrumentation for Put Latencies at Critical Paths
Date Wed, 24 Dec 2014 20:08:16 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell resolved HBASE-4766.
-----------------------------------
    Resolution: Incomplete

Incomplete dead issue

> Add Instrumentation for Put Latencies at Critical Paths
> -------------------------------------------------------
>
>                 Key: HBASE-4766
>                 URL: https://issues.apache.org/jira/browse/HBASE-4766
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.94.0
>            Reporter: Nicolas Spiegelberg
>            Priority: Critical
>
> Part of 89-fb to 92 port. Add instrumentation to collect:
> - memstore insert time
> - RWCC wait time (the time we wait after an write operation to, for RWCC read point to
advance).
> - row lock acquisition time



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