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https://issues.apache.org/jira/browse/CHUKWA-557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Yang updated CHUKWA-557:
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Description:
Metrics emited by Chukwa Agent through MetricsContext is structured as:
contextName: chukwaHttpSender
recordName: chukwaHttpSender
The same context is repeated twice in the naming hierarchy.
Ideally, the structure should be:
contextName: chukwaAgent
recordName: httpSender
Therefore, the metrics can be collected in chukwa table, column family:
agent_httpSender. In sequence file, it will be chukwa data type directory, and
hashmap looks like:
{noformat}
{ "contextName":"chukwaAgent","recordName":"httpSender",...}
{noformat}
was:
Metrics emited by Chukwa Agent through MetricsContext is structured as:
contextName: chukwaHttpSender
recordName: chukwaHttpSender
The same context is repeated twice in the naming hierarchy.
Ideally, the structure should be:
contextName: agent
recordName: httpSender
Therefore, the metrics can be collected in chukwa table, column family:
agent_httpSender. In sequence file, it will be chukwa data type directory, and
hashmap looks like:
{noformat}
{ "contextName":"agent","recordName":"httpSender",...}
{noformat}
Summary: Make differentiation between recordName and contextName and
clean up chukwa metrics (was: Make differentiation between recordName and
contextName)
Chukwa Metrics also needs a cleaner parser.
> Make differentiation between recordName and contextName and clean up chukwa
> metrics
> -----------------------------------------------------------------------------------
>
> Key: CHUKWA-557
> URL: https://issues.apache.org/jira/browse/CHUKWA-557
> Project: Chukwa
> Issue Type: Improvement
> Components: data collection
> Environment: Java 6, MacOSX 6
> Reporter: Eric Yang
> Assignee: Eric Yang
>
> Metrics emited by Chukwa Agent through MetricsContext is structured as:
> contextName: chukwaHttpSender
> recordName: chukwaHttpSender
> The same context is repeated twice in the naming hierarchy.
> Ideally, the structure should be:
> contextName: chukwaAgent
> recordName: httpSender
> Therefore, the metrics can be collected in chukwa table, column family:
> agent_httpSender. In sequence file, it will be chukwa data type directory,
> and hashmap looks like:
> {noformat}
> { "contextName":"chukwaAgent","recordName":"httpSender",...}
> {noformat}
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