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Flink Jira Bot updated FLINK-25875: ----------------------------------- Labels: pull-request-available stale-major (was: pull-request-available) I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community manage its development. I see this issues has been marked as Major but is unassigned and neither itself nor its Sub-Tasks have been updated for 60 days. I have gone ahead and added a "stale-major" to the issue". If this ticket is a Major, please either assign yourself or give an update. Afterwards, please remove the label or in 7 days the issue will be deprioritized. > "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: Major > Labels: pull-request-available, stale-major > 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. > -- This message was sent by Atlassian Jira (v8.20.1#820001)