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https://issues.apache.org/jira/browse/HADOOP-6920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suresh Srinivas updated HADOOP-6920:
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Resolution: Fixed
Release Note:
Metrics names are standardized to use CapitalizedCamelCase. Some examples of
this is:
# Metrics names using "_" is changed to new naming scheme. Eg: bytes_written
changes to BytesWritten.
# All metrics names start with capitals. Example: threadsBlocked changes to
ThreadsBlocked.
Hadoop Flags: [Incompatible change, Reviewed]
Status: Resolved (was: Patch Available)
> Metrics2: metrics instrumentation
> ---------------------------------
>
> Key: HADOOP-6920
> URL: https://issues.apache.org/jira/browse/HADOOP-6920
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Luke Lu
> Assignee: Luke Lu
> Fix For: 0.23.0
>
> Attachments: hadoop-6920-metrics2-inst-v4.patch, hadoop-6920.v6.patch
>
>
> The jira tracks the metrics instrumentation for the new framework, i.e.,
> porting jvm and rpc metrics to the new framework.
> This issue (esp. the "incompatible change flag") depends on the outcome of
> the discussion (proposed in HADOOP-6728) on whether we should support
> backward compatibility (at some cost.)
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