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https://issues.apache.org/jira/browse/FLINK-25875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-25875:
-----------------------------------
Labels: auto-deprioritized-major pull-request-available (was:
pull-request-available stale-major)
Priority: Minor (was: Major)
This issue was labeled "stale-major" 7 days ago and has not received any
updates so it is being deprioritized. If this ticket is actually Major, please
raise the priority and ask a committer to assign you the issue or revive the
public discussion.
> "StatsDReporter. FilterCharacters" for special processing of the characters
> are comprehensive enough
> ----------------------------------------------------------------------------------------------------
>
> Key: FLINK-25875
> URL: https://issues.apache.org/jira/browse/FLINK-25875
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Metrics
> Affects Versions: 1.14.3
> Reporter: 赵富午
> Priority: Minor
> Labels: auto-deprioritized-major, pull-request-available
> Attachments: image-2022-01-29-11-55-20-400.png
>
>
> I based on the 「org.Apache.Flink.Metrics.Statsd.StatsDReporter」 metrics
> collection, query and display and use 「Graphite」, I found some flink metrics
> cannot be queried to, after screening, I found the reason, These indicators
> cannot be parsed because they contain space characters. I further track
> source code, I found 「StatsDReporter.FilterCharacters」 function for the
> processing of special characters is not qualified, only to replace ":"
> character, for other special characters and didn't do a good replacement,
> such as a space character.
> !image-2022-01-29-11-55-38-064.png!
> [https://nightlies.apache.org/flink/flink-docs-master/docs/ops/metrics/#garbagecollection]
> JVM "Garbagecollection" grouping, indicators have space characters,
> indicators cannot be used because indicators cannot be correctly parsed and
> stored in the database.
>
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