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https://issues.apache.org/jira/browse/FLINK-6900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16076506#comment-16076506
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ASF GitHub Bot commented on FLINK-6900:
---------------------------------------
Github user zentol commented on the issue:
https://github.com/apache/flink/pull/4110
We don't truncate the full identifier, but each individual component before
assembling the final identifier.
I.e. `a.b.<reallyReallyLongSection>.c.d` would become
`a.b.<notSoLongSection>.c.d`.
The primary cause of this currently are the names of WindowOperators or
long task chains; but given that the sections are partially controlled by the
user there may be more cases.
> Limit size of indiivual components in DropwizardReporter
> --------------------------------------------------------
>
> Key: FLINK-6900
> URL: https://issues.apache.org/jira/browse/FLINK-6900
> Project: Flink
> Issue Type: Improvement
> Components: Metrics
> Affects Versions: 1.3.0, 1.4.0
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Fix For: 1.4.0, 1.3.2
>
>
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