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https://issues.apache.org/jira/browse/FLINK-34499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler reassigned FLINK-34499:
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Assignee: Chesnay Schepler
> Configuration#toString should hide sensitive values
> ---------------------------------------------------
>
> Key: FLINK-34499
> URL: https://issues.apache.org/jira/browse/FLINK-34499
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Configuration
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Major
> Fix For: 1.20.0
>
>
> Time and time again people log the entire Flink configuration for no reason,
> risking that sensitive values are logged in plain text.
> We should make this harder by changing {{Configuration#toString}} to
> automatically hide sensitive values, for example like this:
> {code}
> @Override
> public String toString() {
> return ConfigurationUtils
>
> .hideSensitiveValues(this.confData.entrySet().stream().collect(
> Collectors.toMap(Map.Entry::getKey, entry ->
> entry.getValue().toString())))
> .toString();
> }
> {code}
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