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https://issues.apache.org/jira/browse/AMBARI-19357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yao Lei updated AMBARI-19357:
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Description:
If hostname of flume agent is uppercase or mixed-case，web client will not show
flume metrics normally.
This is because we will query metric records by lowcase hostname used in ambari
,but the hostname in METRIC_RECORD is not lowcase (see attached picture),so we
will not get any records.This patch amis to convert hostname of flume agent
metric record to lowcase before inserting into ams hbase.
was:
If hostname of flume agent is uppercase or mixed-case，web client will not show
flume metrics normally.
This is because we will query metric records by lowcase hostname displayed in
ambari ,but the hostname in METRIC_RECORD is not lowcase (see attached
picture),so we will not get any records.This patch amis to convert hostname of
flume agent metric record to lowcase before inserting into ams hbase.
> Flume metrics can't show if hostname of flume agent is not lowercase
> ---------------------------------------------------------------------
>
> Key: AMBARI-19357
> URL: https://issues.apache.org/jira/browse/AMBARI-19357
> Project: Ambari
> Issue Type: Bug
> Affects Versions: 2.4.2
> Reporter: Yao Lei
> Attachments: uppercase agent hostname .png
>
>
> If hostname of flume agent is uppercase or mixed-case，web client will not
> show flume metrics normally.
> This is because we will query metric records by lowcase hostname used in
> ambari ,but the hostname in METRIC_RECORD is not lowcase (see attached
> picture),so we will not get any records.This patch amis to convert hostname
> of flume agent metric record to lowcase before inserting into ams hbase.
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