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https://issues.apache.org/jira/browse/CHUKWA-545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Yang updated CHUKWA-545:
-----------------------------
Resolution: Won't Fix
Status: Resolved (was: Patch Available)
Due to limitation of fragmenting SyslogAppender message at 1024 bytes, this is
no longer a good approach to collect Hadoop metrics.
Deprecated by CHUKWA-546.
Reference:
https://issues.apache.org/bugzilla/show_bug.cgi?id=49177
> Add ability to stream Hadoop metrics through syslog appender
> -------------------------------------------------------------
>
> Key: CHUKWA-545
> URL: https://issues.apache.org/jira/browse/CHUKWA-545
> Project: Chukwa
> Issue Type: New Feature
> Components: data collection
> Reporter: Eric Yang
> Assignee: Eric Yang
> Fix For: 0.5.0
>
> Attachments: CHUKWA-545.patch
>
>
> Hadoop metrics is currently streaming through Chukwa's customized log4j
> appender to delegate the registration of metrics file with Chukwa agent.
> Both Chukwa agent and chukwa hadoop client keeps track of list of registered
> adaptors. It is error prone to have adaptor list tracked in two different
> places. In addition, the management of metrics files is also a problem.
> Hence, I propose to remove both limitation by using syslog appeender to send
> hadoop metrics to Chukwa. This approach eliminates the adaptor and file
> management problems.
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