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changes.mady.by.user Qingsheng Ren

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changes.mady.by.user Arvid Heise

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Status

Current state: AcceptedReleased

Discussion thread: https://mail-archives.apache.org/mod_mbox/flink-dev/201902.mbox/browser

JIRA: 

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyFLINK-11576

Released:  <Flink Version>1.14

Please keep the discussion on the mailing list rather than commenting on the wiki (wiki discussions get unwieldy fast).

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  • A connector implementation does not have to report all the defined metrics. But if a connector reports a metric of the same semantic defined below, the implementation should follow the convention.
  • The following metric convention is not a complete list. More conventional metric will be added over time.
  • The histogram metrics are usually very expensive. Due to its performance impact, we intentionally excluded them in this FLIP. Please see future work section for more details.

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